b782dbd696f87d28831fb8dab4efc6d3779e04ceb305c235acd59bf076116cd5

Analysis

max time kernel
213s
max time network
303s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
20/04/2024, 10:07

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General

Target

nvmp/res/redist/vc_redist.x86.exe
Size

13.7MB
MD5

69551a0aba9be450ef30813456bbfe58
SHA1

85354326ef8fbe908d9331446b8c8463577c5633
SHA256

50a3e92ade4c2d8f310a2812d46322459104039b9deadbd7fdd483b5c697c0c8
SHA512

f7a8578146a8666174adcffa8212eaddce8e433d7531c4704e2a35e7ce723f92b968e5b9df9c6662f351edd21317f929c04d23bf2b976642a92d663d0e3f5240
SSDEEP

393216:Sr/wlptVYmfr7yBG/4fXw91bfPLnzgm7:SbMpttD7yBG/T91bnf

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3092	vc_redist.x86.exe

Loads dropped DLL 1 IoCs

pid	Process
3092	vc_redist.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

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2164 wrote to memory of 3092	2164	vc_redist.x86.exe	88
PID 2164 wrote to memory of 3092	2164	vc_redist.x86.exe	88
PID 2164 wrote to memory of 3092	2164	vc_redist.x86.exe	88

C:\Users\Admin\AppData\Local\Temp\nvmp\res\redist\vc_redist.x86.exe
"C:\Users\Admin\AppData\Local\Temp\nvmp\res\redist\vc_redist.x86.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2164
- C:\Windows\Temp\{3F0EE84D-FE1A-4E84-847F-0B618C8279DB}\.cr\vc_redist.x86.exe
  "C:\Windows\Temp\{3F0EE84D-FE1A-4E84-847F-0B618C8279DB}\.cr\vc_redist.x86.exe" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\nvmp\res\redist\vc_redist.x86.exe" -burn.filehandle.attached=648 -burn.filehandle.self=536
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:3092

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

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Downloads

C:\Windows\Temp\{223173EE-55F3-48FD-AD25-A10500AFBDA9}\.ba\logo.png

Filesize
1KB

MD5
d6bd210f227442b3362493d046cea233

SHA1
ff286ac8370fc655aea0ef35e9cf0bfcb6d698de

SHA256
335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef

SHA512
464aaab9e08de610ad34b97d4076e92dc04c2cdc6669f60bfc50f0f9ce5d71c31b8943bd84cee1a04fb9ab5bbed3442bd41d9cb21a0dd170ea97c463e1ce2b5b

Download Submit
C:\Windows\Temp\{223173EE-55F3-48FD-AD25-A10500AFBDA9}\.ba\wixstdba.dll

Filesize
191KB

MD5
eab9caf4277829abdf6223ec1efa0edd

SHA1
74862ecf349a9bedd32699f2a7a4e00b4727543d

SHA256
a4efbdb2ce55788ffe92a244cb775efd475526ef5b61ad78de2bcdfaddac7041

SHA512
45b15ade68e0a90ea7300aeb6dca9bc9e347a63dba5ce72a635957564d1bdf0b1584a5e34191916498850fc7b3b7ecfbcbfcb246b39dbf59d47f66bc825c6fd2

Download Submit
C:\Windows\Temp\{3F0EE84D-FE1A-4E84-847F-0B618C8279DB}\.cr\vc_redist.x86.exe

Filesize
632KB

MD5
85900a652ad68a9b2afaf8ed318f2f75

SHA1
cd88194055ba4d18747545fc80e1ceb3612033d3

SHA256
e5c0020e115c77403570a0ac0a71607bffaf26b7ca2a33b07ac447429820874b

SHA512
d2b542d1040718f3ed476ba49ca40aed508bb6df3eee17b036ea27c6ab1f38f6f97e7a53a971d611ccc0ba9c6b3e10e8b7bb0cec32c22d9ac6d80dbaa08a3c98

Download Submit