7ba9bcd9e41688527773357652568e840f8569b1692a02182a701527ed431b74

Resubmissions

09/06/2024, 08:44

240609-knmgwagc4s 3

09/06/2024, 08:31

240609-kexw9agb5x 7

Analysis

max time kernel
74s
max time network
78s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
09/06/2024, 08:31

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General

Target

@prvpane - X2 2020/▷ Necessary Downloads (for X2 to work)/VC_redist.x86.exe
Size

13.1MB
MD5

1fb0faba3d602afe03740db3d145c1e6
SHA1

2c1ae47103e7f8d6072df4a8d9ceb382724ac59b
SHA256

1acd8d5ea1cdc3eb2eb4c87be3ab28722d0825c15449e5c9ceef95d897de52fa
SHA512

4509cfbd5f08cc32d68855edc285e8ba8caa7d2c4d044e4256dd907b205fda9a689c32ad7ef9ff3955e8390ed67498a54039a3cd4bfc9102ed82f9bd1255011a
SSDEEP

196608:xRjxHvflpQcIIS/Rj7BWl+aV8t8z72BxBwBgO4Q/gVMMrXF/OMsjCEJy4ErENIhf:bxHHlptVYmfr7yBG/459OM+CC6T2sFb

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1628	VC_redist.x86.exe

Loads dropped DLL 2 IoCs

pid	Process
1880	VC_redist.x86.exe
1628	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 7 IoCs

description	pid	Process	procid_target
PID 1880 wrote to memory of 1628	1880	VC_redist.x86.exe	28
PID 1880 wrote to memory of 1628	1880	VC_redist.x86.exe	28
PID 1880 wrote to memory of 1628	1880	VC_redist.x86.exe	28
PID 1880 wrote to memory of 1628	1880	VC_redist.x86.exe	28
PID 1880 wrote to memory of 1628	1880	VC_redist.x86.exe	28
PID 1880 wrote to memory of 1628	1880	VC_redist.x86.exe	28
PID 1880 wrote to memory of 1628	1880	VC_redist.x86.exe	28

C:\Users\Admin\AppData\Local\Temp\@prvpane - X2 2020\▷ Necessary Downloads (for X2 to work)\VC_redist.x86.exe
"C:\Users\Admin\AppData\Local\Temp\@prvpane - X2 2020\▷ Necessary Downloads (for X2 to work)\VC_redist.x86.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1880
- C:\Windows\Temp\{007B19FB-7ED1-4203-87C0-08804BC0DADC}\.cr\VC_redist.x86.exe
  "C:\Windows\Temp\{007B19FB-7ED1-4203-87C0-08804BC0DADC}\.cr\VC_redist.x86.exe" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\@prvpane - X2 2020\▷ Necessary Downloads (for X2 to work)\VC_redist.x86.exe" -burn.filehandle.attached=180 -burn.filehandle.self=188
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:1628

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:1616

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\{B81BD038-5442-4EF7-9291-055F2CFFD5A9}\.ba\logo.png

Filesize
1KB

MD5
d6bd210f227442b3362493d046cea233

SHA1
ff286ac8370fc655aea0ef35e9cf0bfcb6d698de

SHA256
335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef

SHA512
464aaab9e08de610ad34b97d4076e92dc04c2cdc6669f60bfc50f0f9ce5d71c31b8943bd84cee1a04fb9ab5bbed3442bd41d9cb21a0dd170ea97c463e1ce2b5b

Download Submit
\Windows\Temp\{007B19FB-7ED1-4203-87C0-08804BC0DADC}\.cr\VC_redist.x86.exe

Filesize
632KB

MD5
1636039e4940c80acaeb369852f79cef

SHA1
7d2b5110d1bf729d7fcd9e42a2b01a58dcc66a69

SHA256
d116ecd1f04402430eb8ff5e07357f7ab2a2e0aa12dd6c5156e7f92705568e0e

SHA512
3ba5c3225b74594d6121a45f225204e8eb4b80afc60849fe78a933afcc81f8db7221cdcbe5789ade1b3f2d784dc3659c08692f7bd808b85198cb78e601d8da02

Download Submit
\Windows\Temp\{B81BD038-5442-4EF7-9291-055F2CFFD5A9}\.ba\wixstdba.dll

Filesize
191KB

MD5
eab9caf4277829abdf6223ec1efa0edd

SHA1
74862ecf349a9bedd32699f2a7a4e00b4727543d

SHA256
a4efbdb2ce55788ffe92a244cb775efd475526ef5b61ad78de2bcdfaddac7041

SHA512
45b15ade68e0a90ea7300aeb6dca9bc9e347a63dba5ce72a635957564d1bdf0b1584a5e34191916498850fc7b3b7ecfbcbfcb246b39dbf59d47f66bc825c6fd2

Download Submit