495c12dd60bfef08fda79b9319447b58149b1f127a1d9f87e85f81987b51cb39

Analysis

max time kernel
36s
max time network
41s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 01:58

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General

Target

495c12dd60bfef08fda79b9319447b58149b1f127a1d9f87e85f81987b51cb39.exe
Size

931KB
MD5

16632d34b698143f8d2231c823a2c51f
SHA1

fe42bc640cca10fd81e9632daabae3cd0faf82d2
SHA256

495c12dd60bfef08fda79b9319447b58149b1f127a1d9f87e85f81987b51cb39
SHA512

0c174d23216f151343b16ffac32d80dd42b64b88e45ca579b7551f395c8ca7dfa7106f8039eb28d524df909aa30ddefc75b90b94225561ffbb25c23073b81804
SSDEEP

24576:h1OYdaOjCZ/iWCvu/2sWsJA/jlt+DHhsk:h1OsVCpYO/dJJDHhsk

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

VUTzqzLCgyX0hcP.exe

pid process

1620 VUTzqzLCgyX0hcP.exe
Loads dropped DLL 1 IoCs

Processes:

495c12dd60bfef08fda79b9319447b58149b1f127a1d9f87e85f81987b51cb39.exe

pid process

1612 495c12dd60bfef08fda79b9319447b58149b1f127a1d9f87e85f81987b51cb39.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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
1612	495c12dd60bfef08fda79b9319447b58149b1f127a1d9f87e85f81987b51cb39.exe

Drops Chrome extension 3 IoCs

Processes:

VUTzqzLCgyX0hcP.exe

description	ioc	process
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\fbdedkkbkjdaagcikffhadfnifggopcg\2.0\manifest.json	VUTzqzLCgyX0hcP.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\fbdedkkbkjdaagcikffhadfnifggopcg\2.0\manifest.json	VUTzqzLCgyX0hcP.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\fbdedkkbkjdaagcikffhadfnifggopcg\2.0\manifest.json	VUTzqzLCgyX0hcP.exe

Drops file in System32 directory 4 IoCs

Processes:

VUTzqzLCgyX0hcP.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	VUTzqzLCgyX0hcP.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	VUTzqzLCgyX0hcP.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	VUTzqzLCgyX0hcP.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	VUTzqzLCgyX0hcP.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

VUTzqzLCgyX0hcP.exe

pid	process
1620	VUTzqzLCgyX0hcP.exe
1620	VUTzqzLCgyX0hcP.exe
1620	VUTzqzLCgyX0hcP.exe
1620	VUTzqzLCgyX0hcP.exe
1620	VUTzqzLCgyX0hcP.exe
1620	VUTzqzLCgyX0hcP.exe
1620	VUTzqzLCgyX0hcP.exe
1620	VUTzqzLCgyX0hcP.exe
1620	VUTzqzLCgyX0hcP.exe
1620	VUTzqzLCgyX0hcP.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

VUTzqzLCgyX0hcP.exe

description	pid	process
Token: SeDebugPrivilege	1620	VUTzqzLCgyX0hcP.exe
Token: SeDebugPrivilege	1620	VUTzqzLCgyX0hcP.exe
Token: SeDebugPrivilege	1620	VUTzqzLCgyX0hcP.exe
Token: SeDebugPrivilege	1620	VUTzqzLCgyX0hcP.exe
Token: SeDebugPrivilege	1620	VUTzqzLCgyX0hcP.exe
Token: SeDebugPrivilege	1620	VUTzqzLCgyX0hcP.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

495c12dd60bfef08fda79b9319447b58149b1f127a1d9f87e85f81987b51cb39.exe

description	pid	process	target process
PID 1612 wrote to memory of 1620	1612	495c12dd60bfef08fda79b9319447b58149b1f127a1d9f87e85f81987b51cb39.exe	VUTzqzLCgyX0hcP.exe
PID 1612 wrote to memory of 1620	1612	495c12dd60bfef08fda79b9319447b58149b1f127a1d9f87e85f81987b51cb39.exe	VUTzqzLCgyX0hcP.exe
PID 1612 wrote to memory of 1620	1612	495c12dd60bfef08fda79b9319447b58149b1f127a1d9f87e85f81987b51cb39.exe	VUTzqzLCgyX0hcP.exe
PID 1612 wrote to memory of 1620	1612	495c12dd60bfef08fda79b9319447b58149b1f127a1d9f87e85f81987b51cb39.exe	VUTzqzLCgyX0hcP.exe

C:\Users\Admin\AppData\Local\Temp\495c12dd60bfef08fda79b9319447b58149b1f127a1d9f87e85f81987b51cb39.exe
"C:\Users\Admin\AppData\Local\Temp\495c12dd60bfef08fda79b9319447b58149b1f127a1d9f87e85f81987b51cb39.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1612

C:\Users\Admin\AppData\Local\Temp\7zS713B.tmp\VUTzqzLCgyX0hcP.exe
.\VUTzqzLCgyX0hcP.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1620

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\7zS713B.tmp\VUTzqzLCgyX0hcP.dat
Filesize
1KB

MD5
f6de45fc5dc0802c168a3c77e7bc692a

SHA1
3113cb54532ff0fad4986f3c337605d458509053

SHA256
4cbc42efedbb7a48d95f18d564b290ef9b438b76baba7b9b53052ee44c12c23f

SHA512
9083747c2aee58b3cbcc214b09b9ca7b5209c1368fc32b2b9ede430dabaeb99a28ad5167b9f0bfd8a147ae47361b0d2a922516c1f7f367c2b3554a4db2bc0903

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS713B.tmp\VUTzqzLCgyX0hcP.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS713B.tmp\fbdedkkbkjdaagcikffhadfnifggopcg\OJ9KtcIeS.js
Filesize
6KB

MD5
0c096947a0abf7a61337446b5eddc214

SHA1
621b210c7cd5d6ee997632625f6991cefdbbb730

SHA256
0d7c38bcd6ca13768bb5dda41b2fe2d1a066abce3b7360db6bbffefe71a31967

SHA512
ffffed1d3586ebd8fd66b72ee918e7b6ff9fb23cc42d9b4e09825d973f4620ce1027a0147220f85300b4635ff415844572bb710166d90c6efb5f41206b69a81d

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS713B.tmp\fbdedkkbkjdaagcikffhadfnifggopcg\background.html
Filesize
146B

MD5
4f30d4179c55f013e535c74830848a18

SHA1
7dcb9b2de6e48e8593b3f2a9e86aa6c8ad76cc5e

SHA256
c642dc8c6bcd570b87aa3e9b6134c614f5a46d2ace6e817feeb4f3668643000e

SHA512
9380a56727f2efad96acf72a5afef69911ffd6138701d2f557b491d0b030ef5d6ff1990d2e8a8d777631c9a079cfc946af058c01081b9afdf7b1122ed9275656

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS713B.tmp\fbdedkkbkjdaagcikffhadfnifggopcg\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS713B.tmp\fbdedkkbkjdaagcikffhadfnifggopcg\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS713B.tmp\fbdedkkbkjdaagcikffhadfnifggopcg\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS713B.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS713B.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
d8aac9d920e0ab836780316eedb58349

SHA1
e49ef034c154e735be466c45d7d5553f8b9a29ba

SHA256
3b6a31e5d4e15df5064b7c96df9d05f3c8dd186f7699e45de54692ebb5987236

SHA512
639f7ed73fae6fdceac68eb0ebb37f1225fa2881c6816ee4e2fc633efa14329257abeafc8a5868b8874c1034b337d2505359871a619d71046a9e8a81fe9687d2

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS713B.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
901cdf8e31f66a98f94c6d8e413b3214

SHA1
726154adc92aea61922c7e2ecfea5632a42a238b

SHA256
d298e906ea8a7bf19f1ffaef253a3cbd91557dfb37978e4a4cee9afbc08a004f

SHA512
340b61ee596894477d2d15060f5aef4854cc4f54b5f878dbefecb5e03d4c6f54d10f4040e267b92d8d84c14462224da67dc7459f51ef6d8343f552c421ad7d30

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS713B.tmp\[email protected]\install.rdf
Filesize
598B

MD5
2369c5eb131fd7c3f0874a878a7fe443

SHA1
c3af7e81f95a6487d42660ec60555eeb474da2bd

SHA256
25527d65bc0a46390f0becf25db12f33e8da7fa9f3fae74f1fa2124ea59d6827

SHA512
8d17a2e5a68e9ec1baedd0ff0a8ad2ee9b09a238ac167058b9e71a4296cba378078a9220e716a15a3495f2834b508ea349d86bb13ecc382d979085a4ede3ebd7

Download Submit
\Users\Admin\AppData\Local\Temp\7zS713B.tmp\VUTzqzLCgyX0hcP.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
memory/1612-54-0x0000000076681000-0x0000000076683000-memory.dmp

Filesize
8KB

Download
memory/1620-56-0x0000000000000000-mapping.dmp

Download