Claro.exe

The executable Claro.exe has been detected as malware by 21 anti-virus scanners. It is set to automatically execute when any user logs into Windows (through the local user run registry setting) with the name ‘App.EXEName’. This trojon will perform a number of actions that will compromise a PC including changing protected system registry values, hiding in protected operating system locations and downloading and installing additional malware. The file has been seen being downloaded from www.diariosur.cl.
MD5:
8984348e4aaec8691379b2808beb7ffc

SHA-1:
57f59237ca3075137f1d0e17d219531fe32a1184

SHA-256:
1571ac5b800d42becbc09866b9e192f6d2f781c7205f9ff76a3987f31db61624

Scanner detections:
21 / 68

Status:
Malware

Analysis date:
4/19/2024 10:47:12 PM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
Trojan/Win32.Buzus
2013.08.30

Avira AntiVirus
TR/Rogue.1207016
7.11.99.42

avast!
Win32:Malware-gen
2014.9-131126

Bitdefender
Trojan.GenericKD.1207016
1.0.20.1650

Comodo Security
UnclassifiedMalware
16848

Emsisoft Anti-Malware
Trojan.GenericKD.1207016
8.13.11.26.12

ESET NOD32
Win32/VB.RBE
7.8742

Fortinet FortiGate
W32/SDBot.ABKL!tr.bdr
11/26/2013

F-Secure
Trojan.GenericKD.1207016
11.2013-26-11_3

G Data
Trojan.GenericKD.1207016
13.11.22

IKARUS anti.virus
Backdoor.Win32.SdBot
t3scan.2.0.127

Kaspersky
Backdoor.Win32.Sdbot
14.0.0.3766

Malwarebytes
Backdoor.Sdbot
v2013.11.26.12

McAfee
Artemis!8984348E4AAE
5600.7176

Microsoft Security Essentials
Trojan:Win32/Malagent
1.163.1557.0

MicroWorld eScan
Trojan.GenericKD.1207016
14.0.0.990

Norman
Troj_Generic.OOQSC
11.20131126

Panda Antivirus
Generic Malware
13.11.26.12

Sophos
Mal/Generic-S
4.91

Trend Micro House Call
TROJ_GEN.R0CBH07HQ13
7.2.330

VIPRE Antivirus
Trojan.Win32.Generic!SB.0
21008

File size:
105.1 KB (107,596 bytes)

File type:
Executable application (Win32 EXE)

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

File PE Metadata
Compilation timestamp:
7/20/2013 6:33:01 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1536:2UZs9BeiJFSAuNFiBQ7LLsaQxjNRFv2bj3Hhw+cwqZA4gAmf:hSaBNRnQxjNR92bLeBbHgAmf

Entry address:
0x16DC

Entry point:
68, BC, 1D, 40, 00, E8, EE, FF, FF, FF, 00, 00, 40, 00, 00, 00, 30, 00, 00, 00, 38, 00, 00, 00, 00, 00, 00, 00, D0, DE, F6, 03, AB, 05, 2E, 48, 97, E2, 67, 39, C1, F5, 26, D1, 00, 00, 00, 00, 00, 00, 01, 00, 00, 00, 00, 00, F0, C5, 44, 01, 4A, 75, 65, 76, 65, 73, 00, 01, 00, C1, 40, 00, 08, C1, 40, 00, 00, 00, 00, 00, 88, 00, 00, 00, 00, 00, 00, 00, 02, 00, 00, 00, 01, 00, 00, 00, 3E, B2, F2, 5E, 51, 02, 96, 4D, 84, A5, 95, CC, A1, 8F, 86, E1, 01, 00, 00, 00, 90, 00, 00, 00, A0, 00, 00, 00, 01, 00, 00, 00...
 
[+]

Entropy:
5.5863

Developed / compiled with:
Microsoft Visual Basic v5.0/v6.0

Code size:
68 KB (69,632 bytes)

Startup File (All Users Run)
Registry location:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Name:
App.EXEName

Command:
C:\windows\system\adobe.exe


The file Claro.exe has been seen being distributed by the following URL.

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