a09b29748ae4797b934cd854ce01eefc4debe385e7e642e26e035dea7569ff90

Analysis

max time kernel
1695s
max time network
1170s
platform
windows10-2004_x64
resource
win10v2004-20240508-es
resource tags

arch:x64arch:x86image:win10v2004-20240508-eslocale:es-esos:windows10-2004-x64systemwindows
submitted
16-05-2024 00:01

Target

KernelOS-Modules/VisualAIO/vcredist2012_x86.exe
Size

6.3MB
MD5

7f52a19ecaf7db3c163dd164be3e592e
SHA1

96b377a27ac5445328cbaae210fc4f0aaa750d3f
SHA256

b924ad8062eaf4e70437c8be50fa612162795ff0839479546ce907ffa8d6e386
SHA512

60220a7c9de72796bd0d6d44e2b82dbdd9c850cc611e505b7dc0213f745ff1f160b2d826eaf62fd6e07c1a31786a71d83dc6e94389690fd59b895e85aba7444b
SSDEEP

196608:OwKjLs+UIkzHlAv4X6zQRgiwHLD2LQIX/:9KjaxFFP1iLD2LnP

Score

7^/10

discovery

Loads dropped DLL 1 IoCs

Processes:

vcredist2012_x86.exe

pid process

4028 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

pid	process
4028	vcredist2012_x86.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

vcredist2012_x86.exe

description	pid	process	target process
PID 1712 wrote to memory of 4028	1712	vcredist2012_x86.exe	vcredist2012_x86.exe
PID 1712 wrote to memory of 4028	1712	vcredist2012_x86.exe	vcredist2012_x86.exe
PID 1712 wrote to memory of 4028	1712	vcredist2012_x86.exe	vcredist2012_x86.exe

C:\Users\Admin\AppData\Local\Temp\KernelOS-Modules\VisualAIO\vcredist2012_x86.exe
"C:\Users\Admin\AppData\Local\Temp\KernelOS-Modules\VisualAIO\vcredist2012_x86.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1712

C:\Users\Admin\AppData\Local\Temp\KernelOS-Modules\VisualAIO\vcredist2012_x86.exe
"C:\Users\Admin\AppData\Local\Temp\KernelOS-Modules\VisualAIO\vcredist2012_x86.exe" -burn.unelevated BurnPipe.{F889EC8A-F6DB-4B57-9AAC-6687C6DB1E52} {6E00161F-8A06-4F6C-AA45-00DCF0CCFAF8} 1712
2⤵
- Loads dropped DLL
PID:4028

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

C:\Users\Admin\AppData\Local\Temp\{33d1fd90-4274-48a1-9bc1-97e33d9c2d6f}\.ba1\logo.png

Filesize
1KB

MD5
d6bd210f227442b3362493d046cea233

SHA1
ff286ac8370fc655aea0ef35e9cf0bfcb6d698de

SHA256
335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef

SHA512
464aaab9e08de610ad34b97d4076e92dc04c2cdc6669f60bfc50f0f9ce5d71c31b8943bd84cee1a04fb9ab5bbed3442bd41d9cb21a0dd170ea97c463e1ce2b5b

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C:\Users\Admin\AppData\Local\Temp\{33d1fd90-4274-48a1-9bc1-97e33d9c2d6f}\.ba1\wixstdba.dll

Filesize
126KB

MD5
d7bf29763354eda154aad637017b5483

SHA1
dfa7d296bfeecde738ef4708aaabfebec6bc1e48

SHA256
7f5f8fcfd84132579f07e395e65b44e1b031fe01a299bce0e3dd590131c5cb93

SHA512
1c76175732fe68b9b12cb46077daa21e086041adbd65401717a9a1b5f3c516e03c35a90897c22c7281647d6af4a1a5ffb3fbd5706ea376d8f6e574d27396019c

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