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winclient32.exe

The executable winclient32.exe has been detected as malware by 1 anti-virus scanner. It is set to automatically execute when any user logs into Windows (through the local user run registry setting) with the name ‘Windows 32 bit client manager’.
MD5:
10b2a4f40e30705469ceabaf5acc3e7b

SHA-1:
29aa66d388f57ce53e92b10d6fa6861f1e5142e6

SHA-256:
21931885f1afc5e7030a413738f9f6a24b32582fe135deb6de5144edcc2be7f3

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
4/19/2024 11:15:13 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
Threat.Win.Reputation
14.3.30.18

File size:
624.5 KB (639,488 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\update software\winclient32.exe

File PE Metadata
Compilation timestamp:
2/20/2014 2:27:26 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
2.25

CTPH (ssdeep):
12288:o+PNpDDQnm5JsX3F78f4UqQpJfIHWoisFKJWhkODg/CpJWqB91jFoS:o+FpDDQoyX3F78f35HsFKJWqODg/KJWu

Entry address:
0x2AE340

Entry point:
60, BE, 00, 40, 61, 00, 8D, BE, 00, D0, DE, FF, C7, 87, 18, 1C, 25, 00, C4, E7, 44, 52, 57, 89, E5, 8D, 9C, 24, 80, C1, FF, FF, 31, C0, 50, 39, DC, 75, FB, 46, 46, 53, 68, 6E, C8, 2A, 00, 57, 83, C3, 04, 53, 68, 35, A3, 09, 00, 56, 83, C3, 04, 53, 50, C7, 03, 03, 00, 00, 00, 90, 90, 90, 55, 57, 56, 53, 83, EC, 7C, 8B, 94, 24, 90, 00, 00, 00, C7, 44, 24, 74, 00, 00, 00, 00, C6, 44, 24, 73, 00, 8B, AC, 24, 9C, 00, 00, 00, 8D, 42, 04, 89, 44, 24, 78, B8, 01, 00, 00, 00, 0F, B6, 4A, 02, 89, C3, D3, E3, 89, D9...
 
[+]

Entropy:
7.9954  (probably packed)

Code size:
620 KB (634,880 bytes)

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

Name:
Windows 32 bit client manager

Command:
C:\Program Files\update software\winclient32.exe


The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to ec2-54-254-223-85.ap-southeast-1.compute.amazonaws.com  (54.254.223.85:80)

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