d03c4bd3d2392477a6ae2641026304f57f5dded4c78d5177042cbddf3ab702b0

Analysis

max time kernel
134s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
19-07-2024 22:57

Target

AK.xolotl.v1.3.13502/AK.xolotl.v1.3.13502/Redist/vcredist_x643.exe
Size

6.9MB
MD5

53e6fd636573c63684b1a2aba4b1e19d
SHA1

393932f2f2958b9fd8b597ea7db1d82e8dd01318
SHA256

11cb1f23472e6636cc2532c82b5584f1a644b37210a8bf4c339d4f19482acf93
SHA512

b221f433806cbcede0b57ccd1e75de6d650c7895fec96731bbeb562987b15ba6d629db71cb9cc1f064579ef8ed06ed15fc2bc2014f48e53a5715837cd6e2a8aa
SSDEEP

196608:c5oyO3CCT/hBxtVtyUVnmSprzVIY7QKAV:qoywCCT/hXQQlrzF72

Score

7^/10

discovery

Loads dropped DLL 1 IoCs

Processes:

vcredist_x643.exe

pid process

4220 vcredist_x643.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
4220	vcredist_x643.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

vcredist_x643.exe

description	pid	process	target process
PID 2556 wrote to memory of 4220	2556	vcredist_x643.exe	vcredist_x643.exe
PID 2556 wrote to memory of 4220	2556	vcredist_x643.exe	vcredist_x643.exe
PID 2556 wrote to memory of 4220	2556	vcredist_x643.exe	vcredist_x643.exe

C:\Users\Admin\AppData\Local\Temp\AK.xolotl.v1.3.13502\AK.xolotl.v1.3.13502\Redist\vcredist_x643.exe
"C:\Users\Admin\AppData\Local\Temp\AK.xolotl.v1.3.13502\AK.xolotl.v1.3.13502\Redist\vcredist_x643.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2556

C:\Users\Admin\AppData\Local\Temp\AK.xolotl.v1.3.13502\AK.xolotl.v1.3.13502\Redist\vcredist_x643.exe
"C:\Users\Admin\AppData\Local\Temp\AK.xolotl.v1.3.13502\AK.xolotl.v1.3.13502\Redist\vcredist_x643.exe" -burn.unelevated BurnPipe.{7C3A93C1-B730-4DB8-814A-86C01F2ED80A} {8AACF8A1-3B0E-4684-9611-AB86979C0163} 2556
2⤵
- Loads dropped DLL
PID:4220

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\{a2199617-3609-410f-a8e8-e8806c73545b}\.ba1\logo.png

Filesize
1KB

MD5
d6bd210f227442b3362493d046cea233

SHA1
ff286ac8370fc655aea0ef35e9cf0bfcb6d698de

SHA256
335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef

SHA512
464aaab9e08de610ad34b97d4076e92dc04c2cdc6669f60bfc50f0f9ce5d71c31b8943bd84cee1a04fb9ab5bbed3442bd41d9cb21a0dd170ea97c463e1ce2b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\{a2199617-3609-410f-a8e8-e8806c73545b}\.ba1\wixstdba.dll

Filesize
126KB

MD5
d7bf29763354eda154aad637017b5483

SHA1
dfa7d296bfeecde738ef4708aaabfebec6bc1e48

SHA256
7f5f8fcfd84132579f07e395e65b44e1b031fe01a299bce0e3dd590131c5cb93

SHA512
1c76175732fe68b9b12cb46077daa21e086041adbd65401717a9a1b5f3c516e03c35a90897c22c7281647d6af4a1a5ffb3fbd5706ea376d8f6e574d27396019c

Download Submit