9574e6c0883dc6308441a8af9d6c71191349272231abf89004e5005ce228dc40

Analysis

max time kernel
133s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
25-05-2024 13:36

Target

vcredist2013_x64.exe
Size

6.9MB
MD5

49b1164f8e95ec6409ea83cdb352d8da
SHA1

1194e6bf4153fa88f20b2a70ac15bc359ada4ee2
SHA256

a4bba7701e355ae29c403431f871a537897c363e215cafe706615e270984f17c
SHA512

29b65e45ce5233f5ad480673752529026f59a760466a1026bb92fc78d1ccc82396ecb8f07b0e49c9b2315dbef976cb417273c77f4209475036775fe687dd2d60
SSDEEP

196608:bPwMcp4zKAKpCPhD5nsF5GBAiSG5VtJFeHi:0McAWKJsF5vib5VtTeC

Score

7^/10

discovery

Loads dropped DLL 1 IoCs

Processes:

vcredist2013_x64.exe

pid process

844 vcredist2013_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

pid	process
844	vcredist2013_x64.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

vcredist2013_x64.exe

description	pid	process	target process
PID 112 wrote to memory of 844	112	vcredist2013_x64.exe	vcredist2013_x64.exe
PID 112 wrote to memory of 844	112	vcredist2013_x64.exe	vcredist2013_x64.exe
PID 112 wrote to memory of 844	112	vcredist2013_x64.exe	vcredist2013_x64.exe

C:\Users\Admin\AppData\Local\Temp\vcredist2013_x64.exe
"C:\Users\Admin\AppData\Local\Temp\vcredist2013_x64.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:112

C:\Users\Admin\AppData\Local\Temp\vcredist2013_x64.exe
"C:\Users\Admin\AppData\Local\Temp\vcredist2013_x64.exe" -burn.unelevated BurnPipe.{21D8E01E-80A9-4F9E-A93E-070E3C8C2644} {3965BB9A-C39D-4F88-8D43-B65E90D4D6CC} 112
2⤵
- Loads dropped DLL
PID:844

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\{042d26ef-3dbe-4c25-95d3-4c1b11b235a7}\.ba1\logo.png

Filesize
1KB

MD5
d6bd210f227442b3362493d046cea233

SHA1
ff286ac8370fc655aea0ef35e9cf0bfcb6d698de

SHA256
335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef

SHA512
464aaab9e08de610ad34b97d4076e92dc04c2cdc6669f60bfc50f0f9ce5d71c31b8943bd84cee1a04fb9ab5bbed3442bd41d9cb21a0dd170ea97c463e1ce2b5b

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C:\Users\Admin\AppData\Local\Temp\{042d26ef-3dbe-4c25-95d3-4c1b11b235a7}\.ba1\wixstdba.dll

Filesize
117KB

MD5
a52e5220efb60813b31a82d101a97dcb

SHA1
56e16e4df0944cb07e73a01301886644f062d79b

SHA256
e7c8e7edd9112137895820e789baaaeca41626b01fb99fede82968ddb66d02cf

SHA512
d6565ba18b5b9795d6bde3ef94d8f7cd77bf8bb69ba3fe7adefb80fc7c5d888cdfdc79238d86a0839846aea4a1e51fc0caed3d62f7054885e8b15fad9f6c654e

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