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6345.tmp.exe

The executable 6345.tmp.exe has been detected as malware by 3 anti-virus scanners. This is a setup program which is used to install the application. The file has been seen being downloaded from www.osdsoft.com and multiple other hosts.
MD5:
f23927ef6217b48f21172401b588b383

SHA-1:
3bb92da65b9f18a711f651cb412d5b98704930c0

SHA-256:
33f07e50352a7db1152d2e119dc3172f55c9ff043e64768a82e76811e289024f

Scanner detections:
3 / 68

Status:
Malware

Analysis date:
11/27/2024 8:37:33 PM UTC  (today)

Scan engine
Detection
Engine version

F-Secure
Variant.Zusy.184778
5.15.21

Norman
Gen:Variant.Zusy.184778
29.02.2016 03:11:57

Reason Heuristics
Trojan.Downloader.Adload
16.3.27.16

File size:
576.5 KB (590,336 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\6345.tmp.exe

File PE Metadata
Compilation timestamp:
3/21/2016 3:07:55 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:6tBpQgttWyJFaJi91oXQn3xDhFWLKGgUC:6Ti0tWSwE91oXQnZLWWGrC

Entry address:
0x35EE1

Entry point:
E8, E8, A7, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 30, 05, 45, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, C4, 01, 45, 00, C9, C2, 08, 00, 8B, FF, 55, 8B, EC, 8B, 45, 08, 33, C9, 3B, 04, CD, 30, C2, 48, 00, 74, 13, 41, 83, F9, 2D, 72, F1, 8D, 48, ED, 83, F9, 11, 77, 0E, 6A, 0D, 58, 5D, C3, 8B, 04, CD, 34...
 
[+]

Code size:
315.5 KB (323,072 bytes)

The file 6345.tmp.exe has been seen being distributed by the following 4 URLs.

http://www.osdsoft.com/.../WindowsUpdater3.exe

http://s3-us-west-2.amazonaws.com/.../WindowsUpdater5.exe

http://s3-us-west-2.amazonaws.com/.../WindowsUpdater6.exe

http://www.osdsoft.com/.../WindowsUpdater.exe

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