cf9a7160db1907ae87d37beeee0dd3b37d335604e5ed79c46d088a325683c05e

Analysis

max time kernel
200s
max time network
261s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 18:58

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General

Target

cf9a7160db1907ae87d37beeee0dd3b37d335604e5ed79c46d088a325683c05e.exe
Size

920KB
MD5

16915183ac7438310178f050ca42d8e7
SHA1

2a573aa2a93dd4c9f17fb416150e1d8b78effc06
SHA256

cf9a7160db1907ae87d37beeee0dd3b37d335604e5ed79c46d088a325683c05e
SHA512

e1a9310927076a3f76fce0735ea9201e13f938c599215d3a37de2f1da7b6e106ff16416d1a4e8d0069a4066dc64a955198b25909f9710bc0476cd5ab972f440f
SSDEEP

24576:h1OYdaOVMtdHAqcdDVhYwiei7+EpFAh/kKQ:h1OssPHVmVhYwiLtKkKQ

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

BvqZe2KEDfTiVAD.exe

pid process

4632 BvqZe2KEDfTiVAD.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

Drops Chrome extension 5 IoCs

Processes:

BvqZe2KEDfTiVAD.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\peelcifjdbefonhblnklidnbfcejgilg\2.0\manifest.json	BvqZe2KEDfTiVAD.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\peelcifjdbefonhblnklidnbfcejgilg\2.0\manifest.json	BvqZe2KEDfTiVAD.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\peelcifjdbefonhblnklidnbfcejgilg\2.0\manifest.json	BvqZe2KEDfTiVAD.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\peelcifjdbefonhblnklidnbfcejgilg\2.0\manifest.json	BvqZe2KEDfTiVAD.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\peelcifjdbefonhblnklidnbfcejgilg\2.0\manifest.json	BvqZe2KEDfTiVAD.exe

Drops file in System32 directory 4 IoCs

Processes:

BvqZe2KEDfTiVAD.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	BvqZe2KEDfTiVAD.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	BvqZe2KEDfTiVAD.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	BvqZe2KEDfTiVAD.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	BvqZe2KEDfTiVAD.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

BvqZe2KEDfTiVAD.exe

pid	process
4632	BvqZe2KEDfTiVAD.exe
4632	BvqZe2KEDfTiVAD.exe
4632	BvqZe2KEDfTiVAD.exe
4632	BvqZe2KEDfTiVAD.exe
4632	BvqZe2KEDfTiVAD.exe
4632	BvqZe2KEDfTiVAD.exe
4632	BvqZe2KEDfTiVAD.exe
4632	BvqZe2KEDfTiVAD.exe
4632	BvqZe2KEDfTiVAD.exe
4632	BvqZe2KEDfTiVAD.exe
4632	BvqZe2KEDfTiVAD.exe
4632	BvqZe2KEDfTiVAD.exe
4632	BvqZe2KEDfTiVAD.exe
4632	BvqZe2KEDfTiVAD.exe
4632	BvqZe2KEDfTiVAD.exe
4632	BvqZe2KEDfTiVAD.exe
4632	BvqZe2KEDfTiVAD.exe
4632	BvqZe2KEDfTiVAD.exe
4632	BvqZe2KEDfTiVAD.exe
4632	BvqZe2KEDfTiVAD.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

BvqZe2KEDfTiVAD.exe

description	pid	process
Token: SeDebugPrivilege	4632	BvqZe2KEDfTiVAD.exe
Token: SeDebugPrivilege	4632	BvqZe2KEDfTiVAD.exe
Token: SeDebugPrivilege	4632	BvqZe2KEDfTiVAD.exe
Token: SeDebugPrivilege	4632	BvqZe2KEDfTiVAD.exe
Token: SeDebugPrivilege	4632	BvqZe2KEDfTiVAD.exe
Token: SeDebugPrivilege	4632	BvqZe2KEDfTiVAD.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

cf9a7160db1907ae87d37beeee0dd3b37d335604e5ed79c46d088a325683c05e.exe

description	pid	process	target process
PID 4100 wrote to memory of 4632	4100	cf9a7160db1907ae87d37beeee0dd3b37d335604e5ed79c46d088a325683c05e.exe	BvqZe2KEDfTiVAD.exe
PID 4100 wrote to memory of 4632	4100	cf9a7160db1907ae87d37beeee0dd3b37d335604e5ed79c46d088a325683c05e.exe	BvqZe2KEDfTiVAD.exe
PID 4100 wrote to memory of 4632	4100	cf9a7160db1907ae87d37beeee0dd3b37d335604e5ed79c46d088a325683c05e.exe	BvqZe2KEDfTiVAD.exe

C:\Users\Admin\AppData\Local\Temp\cf9a7160db1907ae87d37beeee0dd3b37d335604e5ed79c46d088a325683c05e.exe
"C:\Users\Admin\AppData\Local\Temp\cf9a7160db1907ae87d37beeee0dd3b37d335604e5ed79c46d088a325683c05e.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4100

C:\Users\Admin\AppData\Local\Temp\7zS24B9.tmp\BvqZe2KEDfTiVAD.exe
.\BvqZe2KEDfTiVAD.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4632

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:4980

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:4964

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\7zS24B9.tmp\BvqZe2KEDfTiVAD.dat
Filesize
1KB

MD5
576fc8f8e383f0498607b1fb46cf5870

SHA1
241b8bd3197504104e9da836bbe95511c3588969

SHA256
efefb7448d93cd408e728c2126e74e203e64e1b93c7a3c58dd028f656165e966

SHA512
c53e674552aafa7534508eced8583b2288d260c3f0322be0b6d7de6721441336c9f2fda9e95aa3e731556b0b9d611751b684dac00151df4bccbe0368f8f377d8

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS24B9.tmp\BvqZe2KEDfTiVAD.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS24B9.tmp\BvqZe2KEDfTiVAD.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS24B9.tmp\pHWE49@4bH6.net\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS24B9.tmp\pHWE49@4bH6.net\chrome.manifest
Filesize
35B

MD5
f23e998e0bf910bd1a63fc7dda48d7c3

SHA1
d252445e170ccec30cfeef7ba732ca1af015e508

SHA256
c0b04ecd5facdade74e2bca3ae924ca58d55186cfee844d9715be3c3d3e10aee

SHA512
ed02401354535a6d887044319330371ac1ac2abf3365cbb266b9146cb5a9b90cb018c29755cfb9fd621edd64157d96a1a7a1bb8d3d83eecc9f9ade8bd83e915a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS24B9.tmp\pHWE49@4bH6.net\content\bg.js
Filesize
9KB

MD5
3b12c9914888943cdbb6f7bce60fd44a

SHA1
7a855d42780091d63e561cdb48e797d1b9a91bee

SHA256
97d7b07e7828add45995d964ed12dfa3735a263bd748e7a0ce29e22e95a8f786

SHA512
d29f76b6f1954394180d85bfb8043b34636f59b4cc6ed826c2c5faa0dc31fe82f7ec1b7e001bd3cd5aec08ede1e3f08d2b5ea44b35a58bcb4707e5f80de258e8

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS24B9.tmp\pHWE49@4bH6.net\install.rdf
Filesize
597B

MD5
7758ec6439fd2b74cbfc0198f9e76045

SHA1
d522a226e3aa50a38be8393523652ed88aebf3a6

SHA256
359b68997b0340b71b6d64aedff372c172d1b4f20ab01ea59b0d45a672eb9507

SHA512
31edeea499c81c06fa401db2230ea28e590b2b2d17ff67021294b9937b78568bc339de2cafb4bd4a632a5f772d6425f609a2aa9ae296df80ce7c2439d65f5b75

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS24B9.tmp\peelcifjdbefonhblnklidnbfcejgilg\background.html
Filesize
147B

MD5
6f9ea349097b4ce356a56aa7e5e9b719

SHA1
d5b62672cc674586a170bab0ed1b53a45dee4aa8

SHA256
1a570f02b4729ab367b3f5e63fd1407f16dc70f11bfdd80988de1d6811198a64

SHA512
81a4ef0ded6cf08595134e1b3a7ba3beea51d1a139d4cdafabc7cbba52686df858e1513c1e7ad41f16db6f7a2d25441ee9138f9ca0b48a39867f58cd9bc38f56

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS24B9.tmp\peelcifjdbefonhblnklidnbfcejgilg\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS24B9.tmp\peelcifjdbefonhblnklidnbfcejgilg\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS24B9.tmp\peelcifjdbefonhblnklidnbfcejgilg\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS24B9.tmp\peelcifjdbefonhblnklidnbfcejgilg\roMla1lEFf.js
Filesize
6KB

MD5
b73938f1bfd8cd5a34f8d7f55f87a62e

SHA1
dab481331054b9f0ed9c09fd7571b852282d542e

SHA256
69f0ba5e6b3001513194c2623272234667d903288d0f240fb48fda2b6906b2fa

SHA512
962aaed8de8fdaaa1c6db4c86ae03fb1347672f0600134b9ae1fe84ff62a257158153e289ff268afa26fe7c56f396ca6231e5dc75086b8ce0aa7871f4394707c

Download Submit
memory/4632-132-0x0000000000000000-mapping.dmp

Download