c2c1c8fd4331ce4b7a9048aa2f5d3d82f6f7b33e8e4093d67d3ab53e0dad024c

Analysis

max time kernel
198s
max time network
205s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 19:41

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General

Target

c2c1c8fd4331ce4b7a9048aa2f5d3d82f6f7b33e8e4093d67d3ab53e0dad024c.exe
Size

920KB
MD5

7733a2881986e21c8a7d6bffc0b4fbd6
SHA1

2c41a619056e4b7af6d2b613924359e4e117ef21
SHA256

c2c1c8fd4331ce4b7a9048aa2f5d3d82f6f7b33e8e4093d67d3ab53e0dad024c
SHA512

cbe4dea9f8e1e3a9de07323f856dbce55f09811ec8964685a39c37e9e97cdcdf27a35ce84f91d0c7532a245721326751c7cea4931a3019337496b47a2796e6b3
SSDEEP

24576:h1OYdaOaMtdHAqcdDVhYwiei7+EpFAh/kKU:h1Os/PHVmVhYwiLtKkKU

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

bIhPPkEjQZiDbuN.exe

pid process

4412 bIhPPkEjQZiDbuN.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:

bIhPPkEjQZiDbuN.exe

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

Drops file in System32 directory 4 IoCs

Processes:

bIhPPkEjQZiDbuN.exe

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

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

bIhPPkEjQZiDbuN.exe

pid	process
4412	bIhPPkEjQZiDbuN.exe
4412	bIhPPkEjQZiDbuN.exe
4412	bIhPPkEjQZiDbuN.exe
4412	bIhPPkEjQZiDbuN.exe
4412	bIhPPkEjQZiDbuN.exe
4412	bIhPPkEjQZiDbuN.exe
4412	bIhPPkEjQZiDbuN.exe
4412	bIhPPkEjQZiDbuN.exe
4412	bIhPPkEjQZiDbuN.exe
4412	bIhPPkEjQZiDbuN.exe
4412	bIhPPkEjQZiDbuN.exe
4412	bIhPPkEjQZiDbuN.exe
4412	bIhPPkEjQZiDbuN.exe
4412	bIhPPkEjQZiDbuN.exe
4412	bIhPPkEjQZiDbuN.exe
4412	bIhPPkEjQZiDbuN.exe
4412	bIhPPkEjQZiDbuN.exe
4412	bIhPPkEjQZiDbuN.exe
4412	bIhPPkEjQZiDbuN.exe
4412	bIhPPkEjQZiDbuN.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

bIhPPkEjQZiDbuN.exe

description	pid	process
Token: SeDebugPrivilege	4412	bIhPPkEjQZiDbuN.exe
Token: SeDebugPrivilege	4412	bIhPPkEjQZiDbuN.exe
Token: SeDebugPrivilege	4412	bIhPPkEjQZiDbuN.exe
Token: SeDebugPrivilege	4412	bIhPPkEjQZiDbuN.exe
Token: SeDebugPrivilege	4412	bIhPPkEjQZiDbuN.exe
Token: SeDebugPrivilege	4412	bIhPPkEjQZiDbuN.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

c2c1c8fd4331ce4b7a9048aa2f5d3d82f6f7b33e8e4093d67d3ab53e0dad024c.exe

description	pid	process	target process
PID 1072 wrote to memory of 4412	1072	c2c1c8fd4331ce4b7a9048aa2f5d3d82f6f7b33e8e4093d67d3ab53e0dad024c.exe	bIhPPkEjQZiDbuN.exe
PID 1072 wrote to memory of 4412	1072	c2c1c8fd4331ce4b7a9048aa2f5d3d82f6f7b33e8e4093d67d3ab53e0dad024c.exe	bIhPPkEjQZiDbuN.exe
PID 1072 wrote to memory of 4412	1072	c2c1c8fd4331ce4b7a9048aa2f5d3d82f6f7b33e8e4093d67d3ab53e0dad024c.exe	bIhPPkEjQZiDbuN.exe

C:\Users\Admin\AppData\Local\Temp\c2c1c8fd4331ce4b7a9048aa2f5d3d82f6f7b33e8e4093d67d3ab53e0dad024c.exe
"C:\Users\Admin\AppData\Local\Temp\c2c1c8fd4331ce4b7a9048aa2f5d3d82f6f7b33e8e4093d67d3ab53e0dad024c.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1072

C:\Users\Admin\AppData\Local\Temp\7zS4D26.tmp\bIhPPkEjQZiDbuN.exe
.\bIhPPkEjQZiDbuN.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4412

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:260

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:5040

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\7zS4D26.tmp\bIhPPkEjQZiDbuN.dat
Filesize
1KB

MD5
d0812b77d7b576c495587cf608e600eb

SHA1
86c7ac50e13758a185790238cf39484f65106d33

SHA256
5a82a6e2516511cb139623c23fe7128c0f167c561178190d29129b51de9b789b

SHA512
930bbfee63a2faa4d680c2579724a721462e916b170ba00790f35f3b598c0ca7627dc62182b260b59f8f0f18759898a5a207867f13aafb2c0e7a0d98e9eabe68

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4D26.tmp\bIhPPkEjQZiDbuN.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4D26.tmp\bIhPPkEjQZiDbuN.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4D26.tmp\duA@b.org\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4D26.tmp\duA@b.org\chrome.manifest
Filesize
35B

MD5
e9f71e9cf1e462d8626b12d860ba6089

SHA1
3beb4906d234a6fde8365a6ecf407755cbcd57ac

SHA256
5e18c1bc320b658a5c6993276d0a1f42579fc725d2f38ef11e8bb04bac9106e9

SHA512
e9e3dcea21e9b0576eb95f1eb7dd6dbcbd4a585daa07a96da5cd930c4e102b014bb4c89fa710976e932b1f002d1667b061492f7c38d6d41515873df9f200f27d

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4D26.tmp\duA@b.org\content\bg.js
Filesize
8KB

MD5
eec05f86c3c1da15782d82350d64a32b

SHA1
9027f168f51a55050d2c584f8ba2ad4ded8d88ed

SHA256
bc4713a884d26e52380cd647f2a01cbcb1d48be981745f4c88a506cff54cfc56

SHA512
68c54c3c6bdcec41415f686a0bb26677ddb46495cd0d9eb1a446194aa53bd05960634d3fa4bb521438d377112865d702feb4192a11c86a3021394e68376ec54e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4D26.tmp\duA@b.org\install.rdf
Filesize
591B

MD5
e2ec7e90fdfd2debbd7768ae75b60e72

SHA1
680e5d8c3e7903ce91f8007efe537ef52cdd02ea

SHA256
ad517414704fbda25d7d65ddbe7bb44f085cd61afee3009166a9b3f533218d50

SHA512
3029ae58071dc3c05a87a6a2c06e19b5c433b714eb8f4aea99429a367ef2f6808d261bf719b3463c31dcefd158b18d175de141eeea027ce04e6cc074506dbed7

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4D26.tmp\fhbgdiopddcghjakddldllplcgaldapb\T9dbBL.js
Filesize
6KB

MD5
aa39234e55f1fa469bdd200588431734

SHA1
d540167bb838152c094c9e85a4b241d71f6d6877

SHA256
9fa1f4819d5087dcb7c8de214465c5470f0d52de6c31c75d3d0a766f6da20002

SHA512
dd569758a094de1c4b9b842f6213cbccb32da965657524363100baeb03a2f60c14b28b129331c5a5330d6fc632c1c09ba7e3198f08fed3758741ba9882083ef4

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4D26.tmp\fhbgdiopddcghjakddldllplcgaldapb\background.html
Filesize
143B

MD5
20783d60f41c69f5bb6d6e217fa97da2

SHA1
524f012fe6f9e4604932e2bc11af3d0fc537608c

SHA256
21b1e178ff16980a9b0c487e92fc83e58f89558e89041f59b639293c5ca96f0c

SHA512
fa9282aa1edd550632914ccbe207d87c16fc493337719cbc4d405b3d160145abec15112015a3125d82f6c8693eeb14073af1b2e561f45ecdacdc8f871bda347b

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4D26.tmp\fhbgdiopddcghjakddldllplcgaldapb\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4D26.tmp\fhbgdiopddcghjakddldllplcgaldapb\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4D26.tmp\fhbgdiopddcghjakddldllplcgaldapb\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
memory/4412-132-0x0000000000000000-mapping.dmp

Download