11bf7c54256c89405c7afd1a73baff4d42afd0dfb7e8bb9279c910e12db7acdd

Analysis

max time kernel
93s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13/08/2024, 22:24

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General

Target
vcredist2012_x86.exe
Size 6.3MB
Sample240813-2bm2bazapb
SHA256 b924ad8062eaf4e70437c8be50fa612162795ff0839479546ce907ffa8d6e386
MD5 7f52a19ecaf7db3c163dd164be3e592e
SHA1 96b377a27ac5445328cbaae210fc4f0aaa750d3f
SHA512 60220a7c9de72796bd0d6d44e2b82dbdd9c850cc611e505b7dc0213f745ff1f160b2d826eaf62fd6e07c1a31786a71d83dc6e94389690fd59b895e85aba7444b
SSDEEP 196608:OwKjLs+UIkzHlAv4X6zQRgiwHLD2LQIX/:9KjaxFFP1iLD2LnP
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
3232	vcredist2012_x86.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vcredist2012_x86.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vcredist2012_x86.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2312 wrote to memory of 3232	2312	vcredist2012_x86.exe	86
PID 2312 wrote to memory of 3232	2312	vcredist2012_x86.exe	86
PID 2312 wrote to memory of 3232	2312	vcredist2012_x86.exe	86

C:\Users\Admin\AppData\Local\Temp\vcredist2012_x86.exe
"C:\Users\Admin\AppData\Local\Temp\vcredist2012_x86.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2312
- C:\Users\Admin\AppData\Local\Temp\vcredist2012_x86.exe
  "C:\Users\Admin\AppData\Local\Temp\vcredist2012_x86.exe" -burn.unelevated BurnPipe.{F84CCA2A-33E5-4050-B796-21F2BFDFC8E0} {7B49987A-3085-4861-84AF-51ED43CF9A57} 2312
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:3232

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

logo.png

Path C:\Users\Admin\AppData\Local\Temp\{33d1fd90-4274-48a1-9bc1-97e33d9c2d6f}\.ba1\logo.png
Size 1KB
SHA256 335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef
MD5 d6bd210f227442b3362493d046cea233
SHA1 ff286ac8370fc655aea0ef35e9cf0bfcb6d698de
SHA512 464aaab9e08de610ad34b97d4076e92dc04c2cdc6669f60bfc50f0f9ce5d71c31b8943bd84cee1a04fb9ab5bbed3442bd41d9cb21a0dd170ea97c463e1ce2b5b
MD5 SHA1 SHA512

Submit Download

wixstdba.dll

Path C:\Users\Admin\AppData\Local\Temp\{33d1fd90-4274-48a1-9bc1-97e33d9c2d6f}\.ba1\wixstdba.dll
Size 126KB
SHA256 7f5f8fcfd84132579f07e395e65b44e1b031fe01a299bce0e3dd590131c5cb93
MD5 d7bf29763354eda154aad637017b5483
SHA1 dfa7d296bfeecde738ef4708aaabfebec6bc1e48
SHA512 1c76175732fe68b9b12cb46077daa21e086041adbd65401717a9a1b5f3c516e03c35a90897c22c7281647d6af4a1a5ffb3fbd5706ea376d8f6e574d27396019c
SSDEEP 3072:NiPaAuXlx9XuCoy57617IM6a9y3+7ZWMvd:iFEf9+t57IMld
MD5 SHA1 SHA512 SSDEEP