b8cb661ff6b8dd7be850a9ac2594a6bec1ad468316a8254470ff062112b64910

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
19-02-2024 22:11

Target

VC_redist.x86.exe
Size

13.2MB
MD5

9882a328c8414274555845fa6b542d1e
SHA1

ab4a97610b127d68c45311deabfbcd8aa7066f4b
SHA256

510fc8c2112e2bc544fb29a72191eabcc68d3a5a7468d35d7694493bc8593a79
SHA512

c08d1aa7e6e6215a0cee2793592b65668066c8c984b26675d2b8c09bc7fee21411cb3c0a905eaee7a48e7a47535fa777de21eeb07c78bca7bf3d7bb17192acf2
SSDEEP

196608:oRjgvJ2flpQcIIS/Rj7BWl+aV8t8z72BxBwBgO42BE6+2DQlMp1sHW5ZDmCCM0Xr:IgRIlptVYmfr7yBG/4pXMHsHW76CsGE

Score

4^/10

discovery

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
Executes dropped EXE 1 IoCs

Processes:

VC_redist.x86.exe

pid process

3040 VC_redist.x86.exe
Loads dropped DLL 2 IoCs

Processes:

VC_redist.x86.exeVC_redist.x86.exe

pid process

3004 VC_redist.x86.exe
3040 VC_redist.x86.exe

pid	process
3040	VC_redist.x86.exe

pid	process
3004	VC_redist.x86.exe
3040	VC_redist.x86.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

VC_redist.x86.exe

description	pid	process	target process
PID 3004 wrote to memory of 3040	3004	VC_redist.x86.exe	VC_redist.x86.exe
PID 3004 wrote to memory of 3040	3004	VC_redist.x86.exe	VC_redist.x86.exe
PID 3004 wrote to memory of 3040	3004	VC_redist.x86.exe	VC_redist.x86.exe
PID 3004 wrote to memory of 3040	3004	VC_redist.x86.exe	VC_redist.x86.exe
PID 3004 wrote to memory of 3040	3004	VC_redist.x86.exe	VC_redist.x86.exe
PID 3004 wrote to memory of 3040	3004	VC_redist.x86.exe	VC_redist.x86.exe
PID 3004 wrote to memory of 3040	3004	VC_redist.x86.exe	VC_redist.x86.exe

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:\Windows\Temp\{8CD7B728-9FF3-4E49-8E8E-A12715A03FE3}\.ba\logo.png

Filesize
1KB

MD5
d6bd210f227442b3362493d046cea233

SHA1
ff286ac8370fc655aea0ef35e9cf0bfcb6d698de

SHA256
335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef

SHA512
464aaab9e08de610ad34b97d4076e92dc04c2cdc6669f60bfc50f0f9ce5d71c31b8943bd84cee1a04fb9ab5bbed3442bd41d9cb21a0dd170ea97c463e1ce2b5b

Download Submit
\Windows\Temp\{8CD7B728-9FF3-4E49-8E8E-A12715A03FE3}\.ba\wixstdba.dll

Filesize
191KB

MD5
eab9caf4277829abdf6223ec1efa0edd

SHA1
74862ecf349a9bedd32699f2a7a4e00b4727543d

SHA256
a4efbdb2ce55788ffe92a244cb775efd475526ef5b61ad78de2bcdfaddac7041

SHA512
45b15ade68e0a90ea7300aeb6dca9bc9e347a63dba5ce72a635957564d1bdf0b1584a5e34191916498850fc7b3b7ecfbcbfcb246b39dbf59d47f66bc825c6fd2

Download Submit
\Windows\Temp\{D5490BEB-073F-4AEA-80A0-CBCEB76E09E1}\.cr\VC_redist.x86.exe

Filesize
634KB

MD5
7bd0b2d204d75012d3a9a9ce107c379e

SHA1
41edd6321965d48e11ecded3852eb32e3c13848d

SHA256
d4c6f5c74bbb45c4f33d9cb7ddce47226ea0a5ab90b8ff3f420b63a55c3f6dd2

SHA512
d85ac030ebb3ba4412e69b5693406fe87e46696ca2a926ef75b6f6438e16b0c7ed1342363098530cdceb4db8e50614f33f972f7995e4222313fcef036887d0f0

Download Submit