installer.exe

The executable installer.exe has been detected as malware by 8 anti-virus scanners. Accoriding to the detections, it is a variant of Zbot (Zeus), a trojan that attempts to steal confidential information (online credentials, and banking details) from a compromised computer and send it to online criminals via a command-and-control server. The file has been seen being downloaded from www.contentcentralsend.com.
MD5:
4b331e8b458da15e98d064064ccec305

SHA-1:
95140ed63151b445decdd6eba58f2b3b2364271c

SHA-256:
f5532c0c973c792e8c2e030bf4e3c7cdbe70f01149009af687b4580149e8d5ce

Scanner detections:
8 / 68

Status:
File is infected by a Virus

Explanation:
The file is infected by a polymorphic file infector virus.

Analysis date:
11/24/2024 6:26:50 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:RmnDrp
160518-2

AVG
Win32/Zbot.G
2015.0.4591

Dr.Web
Win32.Siggen.7
9.0.1.05190

Emsisoft Anti-Malware
Win32.Ramnit.N
16.06.21

ESET NOD32
Win32/Ramnit.H virus
8.0.319.0

F-Prot
W32/Ramnit.B!Generic
4.6.5.141

Microsoft Security Essentials
Threat.Undefined
1.223.2192.0

Norman
Win32.Ramnit.N
28.05.2016 15:32:18

File size:
464.4 KB (475,528 bytes)

File type:
Executable application (Win32 EXE)

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

File PE Metadata
Compilation timestamp:
1/11/2016 3:10:26 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
7.10

CTPH (ssdeep):
12288:yJ2vGyy1wrOCzmSTvWmi/2jy4OsNZe/rjX6x+:e2uT1wrx37pxO+vc

Entry address:
0x55000

Entry point:
60, E8, 00, 00, 00, 00, 5D, 8B, C5, 81, ED, 1E, A5, 01, 20, 2B, 85, 85, AC, 01, 20, 89, 85, 81, AC, 01, 20, B0, 00, 86, 85, B6, AE, 01, 20, 3C, 01, 0F, 85, BC, 01, 00, 00, 83, BD, B1, AD, 01, 20, 00, 74, 33, 83, BD, B5, AD, 01, 20, 00, 74, 2A, 8B, 85, 81, AC, 01, 20, 2B, 85, B1, AD, 01, 20, 8B, 00, 89, 85, EE, AD, 01, 20, 8B, 85, 81, AC, 01, 20, 2B, 85, B5, AD, 01, 20, 8B, 00, 89, 85, F2, AD, 01, 20, EB, 61, 83, BD, B9, AD, 01, 20, 00, 74, 58, 8B, 85, 81, AC, 01, 20, 2B, 85, B9, AD, 01, 20, FF, 30, 8D, 85...
 
[+]

Entropy:
7.0208

Packer / compiler:
ASPack v1.08.04

Code size:
316 KB (323,584 bytes)

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

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