e1b3ae8fc890c6588e5656f77ef2747ae7ddfc90b6530b240c0c5b9d0ab3ce8c

Analysis

max time kernel
612s
max time network
1615s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
11-04-2024 16:31

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

$TEMP/vcredist/vc_redist.x64.exe
Size

14.1MB
MD5

883c499d04c145a69622f7658e353265
SHA1

bb64084762abd4a06b2fddd16f0092860bc3043f
SHA256

df58f4aa566a10776c864c1007e0ac0987835fa1e9f7445bed8ba21a9101d414
SHA512

ce840c9420e928c9da6c30c3cd97eeb047d34ee7046b8cfcd20b512fbddfe885329ab4db3ca53f7094bf1caeb600c834cb2db10797ceade859c21786144206c9
SSDEEP

393216:wP8lp+dkBSuF2SfUfn6+59KPrl+iiWxnP42:Tp+Ty2SfUfn/KPsP2

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
532	vc_redist.x64.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

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1336 wrote to memory of 532	1336	vc_redist.x64.exe	74
PID 1336 wrote to memory of 532	1336	vc_redist.x64.exe	74
PID 1336 wrote to memory of 532	1336	vc_redist.x64.exe	74

C:\Users\Admin\AppData\Local\Temp\$TEMP\vcredist\vc_redist.x64.exe
"C:\Users\Admin\AppData\Local\Temp\$TEMP\vcredist\vc_redist.x64.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1336
- C:\Users\Admin\AppData\Local\Temp\$TEMP\vcredist\vc_redist.x64.exe
  "C:\Users\Admin\AppData\Local\Temp\$TEMP\vcredist\vc_redist.x64.exe" -burn.unelevated BurnPipe.{6C1DB629-24CA-40D3-89DD-2ED33CB57895} {6E25C4B9-39D9-47CA-9C61-4341497819B1} 1336
  2⤵
  - Loads dropped DLL
  PID:532

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\{dab68466-3a7d-41a8-a5cf-415e3ff8ef71}\.ba1\logo.png

Filesize
1KB

MD5
d6bd210f227442b3362493d046cea233

SHA1
ff286ac8370fc655aea0ef35e9cf0bfcb6d698de

SHA256
335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef

SHA512
464aaab9e08de610ad34b97d4076e92dc04c2cdc6669f60bfc50f0f9ce5d71c31b8943bd84cee1a04fb9ab5bbed3442bd41d9cb21a0dd170ea97c463e1ce2b5b

Download Submit
\Users\Admin\AppData\Local\Temp\{dab68466-3a7d-41a8-a5cf-415e3ff8ef71}\.ba1\wixstdba.dll

Filesize
118KB

MD5
4d20a950a3571d11236482754b4a8e76

SHA1
e68bd784ac143e206d52ecaf54a7e3b8d4d75c9c

SHA256
a9295ad4e909f979e2b6cb2b2495c3d35c8517e689cd64a918c690e17b49078b

SHA512
8b9243d1f9edbcbd6bdaf6874dc69c806bb29e909bd733781fde8ac80ca3fff574d786ca903871d1e856e73fd58403bebb58c9f23083ea7cd749ba3e890af3d2

Download Submit