wolfteam_downloader.exe

The executable wolfteam_downloader.exe has been detected as malware by 12 anti-virus scanners. The file has been seen being downloaded from joy.ac.
MD5:
4369cc960b14cc782b5afa606ee7910b

SHA-1:
a353d5793b4d5db053d735c168443d62d1849112

SHA-256:
199415445dbf8b06b18630405e9f839f44d4f982f57efbe3ae232cec128fd9c1

Scanner detections:
12 / 68

Status:
Malware

Analysis date:
4/20/2024 2:45:23 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Agent-AODJ [Trj]
160216-0

AVG
Worm/Delf.KKS
2015.0.4530

Dr.Web
Trojan.Inject1.28681
9.0.1.05190

Emsisoft Anti-Malware
Worm.Generic.377772
11.5.0.6191

ESET NOD32
Win32/Delf.NRJ worm
8.0.319.0

F-Prot
W32/Renamer.A.gen
4.6.5.141

F-Secure
Worm.Generic.377772
5.15.21

Kaspersky
Virus.Win32.Renamer
15.0.0.562

McAfee
Virus.W32/Gnamer
18.0.204.0

Microsoft Security Essentials
Threat.Undefined
1.215.1666.0

VIPRE Antivirus
Threat.4775899
47848

File size:
521.5 KB (534,016 bytes)

File type:
Executable application (Win32 EXE)

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

File PE Metadata
Compilation timestamp:
11/21/1996 9:39:01 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:YrMIztyCK5x8CBmn+RrNbEyWYa0Ie1vUxjVO:iZyCA8CBmn+RrNj9ay5GO

Entry address:
0x72814

Entry point:
55, 8B, EC, 83, C4, F0, 53, B8, 14, 0E, 47, 00, E8, 43, 4A, F9, FF, 8B, 1D, 30, 53, 47, 00, 8B, 03, E8, 06, 60, FE, FF, 8B, 03, C6, 40, 5B, 00, 8B, 03, B2, 01, E8, 3B, 7D, FE, FF, 8B, 0D, 5C, 52, 47, 00, 8B, 03, 8B, 15, E0, 0A, 47, 00, E8, FC, 5F, FE, FF, 8B, 0D, 68, 53, 47, 00, 8B, 03, 8B, 15, 90, 05, 47, 00, E8, E9, 5F, FE, FF, 8B, 03, E8, 62, 60, FE, FF, 5B, E8, C0, 28, F9, FF, F7, D1, 90, 66, 81, 92, 00, CA, 48, 00, B4, DF, 49, 48, 09, C8, EB, 2A, 00, 00, 00, 09, 21, C5, 11, C3, 00, 00, 9F, F6, 02, 73...
 
[+]

Entropy:
6.6058

Developed / compiled with:
Microsoft Visual C++

Code size:
451 KB (461,824 bytes)

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

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