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stub.sfx.exe

The executable stub.sfx.exe has been detected as malware by 30 anti-virus scanners. The program is a setup application that uses the Self-extracting archive installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from s6.dosya.tc and multiple other hosts.
MD5:
bc4bf3ec43bcedb8568dbe817d9012de

SHA-1:
08301220ff571199c65ac5bc2cb6f61a41f7eb93

SHA-256:
7289319d35c15b34b54f7ef08e13c4c9ea95236bff841463e18b653115279fe5

Scanner detections:
30 / 68

Status:
Malware

Analysis date:
4/29/2024 6:26:58 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Strictor.68862
341

Agnitum Outpost
Trojan.Rogue
7.1.1

Avira AntiVirus
TR/Injector.833536
8.3.2.4

Arcabit
Trojan.Strictor.D10CFE
1.0.0.646

avast!
Win32:Malware-gen
2014.9-160229

AVG
Inject2
2017.0.2819

Bitdefender
Gen:Variant.Strictor.68862
1.0.20.300

Clam AntiVirus
Win.Trojan.11955049
0.98/21511

Comodo Security
TrojWare.Win32.Injector.HLRD
24012

Emsisoft Anti-Malware
Gen:Variant.Strictor.68862
8.16.02.29.08

ESET NOD32
Win32/Injector.BPJS (variant)
10.12919

Fortinet FortiGate
W32/Injector.BPJS!tr
2/29/2016

F-Secure
Gen:Variant.Strictor.68862
11.2016-29-02_2

G Data
Gen:Variant.Strictor.68862
16.2.25

IKARUS anti.virus
Trojan.Win32.Malagent
t3scan.2.0.3.0

K7 AntiVirus
Trojan
13.212.18518

Kaspersky
HEUR:Trojan.Win32.Generic
14.0.0.588

Malwarebytes
Trojan.Crypt.FB
v2016.02.29.08

McAfee
Artemis!BC4BF3EC43BC
5600.6475

Microsoft Security Essentials
Worm:Win32/Rebhip.Y
1.1.12400.0

MicroWorld eScan
Gen:Variant.Strictor.68862
17.0.0.180

NANO AntiVirus
Trojan.Win32.KillFiles.dwtggx
1.0.14.5380

Panda Antivirus
Trj/CI.A
16.02.29.08

Qihoo 360 Security
QVM41.1.Malware.Gen
1.0.0.1077

Rising Antivirus
PE:Malware.Generic/QRS!1.9E2D [F]
23.00.65.16227

Sophos
Mal/Generic-S
4.98

Trend Micro House Call
WORM_RE.254B1AFF
7.2.60

Vba32 AntiVirus
Trojan.VBKrypt
3.12.26.4

VIPRE Antivirus
Trojan.Win32.Generic
46746

Zillya! Antivirus
Trojan.VBKrypt.Win32.244182
2.0.0.2628

File size:
1.4 MB (1,518,634 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Self-extracting archive

Common path:
C:\users\{user}\downloads\stub.sfx.exe

File PE Metadata
Compilation timestamp:
2/15/2015 1:00:31 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:Lny/f9ugfKWPJKV+JDZ4d4n/wWkG1aDKaftJeD6iN7eCtzI:GFN5RKMJDZ4e4wo58ZN7eCm

Entry address:
0x1D7CB

Entry point:
E8, 85, 63, 00, 00, E9, 78, FE, FF, FF, 8B, FF, 55, 8B, EC, 56, 8D, 45, 08, 50, 8B, F1, E8, 82, FC, FF, FF, C7, 06, 20, B2, 42, 00, 8B, C6, 5E, 5D, C2, 04, 00, C7, 01, 20, B2, 42, 00, E9, 37, FD, FF, FF, 8B, FF, 55, 8B, EC, 56, 8B, F1, C7, 06, 20, B2, 42, 00, E8, 24, FD, FF, FF, F6, 45, 08, 01, 74, 07, 56, E8, 52, CA, FF, FF, 59, 8B, C6, 5E, 5D, C2, 04, 00, 8B, FF, 55, 8B, EC, 56, 57, 8B, 7D, 08, 8B, 47, 04, 85, C0, 74, 47, 8D, 50, 08, 80, 3A, 00, 74, 3F, 8B, 75, 0C, 8B, 4E, 04, 3B, C1, 74, 14, 83, C1, 08...
 
[+]

Entropy:
7.6915

Code size:
162 KB (165,888 bytes)

The file stub.sfx.exe has been seen being distributed by the following 3 URLs.

http://s6.dosya.tc/en2.php?a=server5/.../Stub.sfx.exe&b=02d783afe434e19bca3fe6785af3c001

http://s6.dosya.tc/en2.php?a=server5/.../Stub.sfx.exe&b=80503aaad1bb495ca438be21fb79569f

http://s6.dosya.tc/en2.php?a=server5/.../Stub.sfx.exe&b=6b3f1a83a72b501de2a7add1aebbddf6

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