fd77fe74ce9ec5394a1a94c5569cb6f18bcff25b427da52c85c75a3176174e48

Analysis

max time kernel
126s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 16:28

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General

Target

fd77fe74ce9ec5394a1a94c5569cb6f18bcff25b427da52c85c75a3176174e48.exe
Size

920KB
MD5

2d0c5ff83a1409dc7b6eed278f075245
SHA1

89e7fc07d3be3f394694818529e5d05e6f80e58c
SHA256

fd77fe74ce9ec5394a1a94c5569cb6f18bcff25b427da52c85c75a3176174e48
SHA512

e773345112f74c1c31cb0850ad4c39b8f63a6d8ed1d39ee994f7c27468df279766ecfe6128a5bb5b7ec0577bdbefa7a85d105b14d9f4c37efaab21e19a21c8b7
SSDEEP

24576:h1OYdaOKMtdHAqcdDVhYwiei7+EpFAh/kKxJ:h1OsbPHVmVhYwiLtKkKX

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

C0TgMNjSR5EykAV.exe

pid process

4844 C0TgMNjSR5EykAV.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:

C0TgMNjSR5EykAV.exe

description	ioc	process
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\mjkloblgaligbnkkglepcnmadaffefog\2.0\manifest.json	C0TgMNjSR5EykAV.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\mjkloblgaligbnkkglepcnmadaffefog\2.0\manifest.json	C0TgMNjSR5EykAV.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\mjkloblgaligbnkkglepcnmadaffefog\2.0\manifest.json	C0TgMNjSR5EykAV.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\mjkloblgaligbnkkglepcnmadaffefog\2.0\manifest.json	C0TgMNjSR5EykAV.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\mjkloblgaligbnkkglepcnmadaffefog\2.0\manifest.json	C0TgMNjSR5EykAV.exe

Drops file in System32 directory 4 IoCs

Processes:

C0TgMNjSR5EykAV.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	C0TgMNjSR5EykAV.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	C0TgMNjSR5EykAV.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	C0TgMNjSR5EykAV.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	C0TgMNjSR5EykAV.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

C0TgMNjSR5EykAV.exe

pid	process
4844	C0TgMNjSR5EykAV.exe
4844	C0TgMNjSR5EykAV.exe
4844	C0TgMNjSR5EykAV.exe
4844	C0TgMNjSR5EykAV.exe
4844	C0TgMNjSR5EykAV.exe
4844	C0TgMNjSR5EykAV.exe
4844	C0TgMNjSR5EykAV.exe
4844	C0TgMNjSR5EykAV.exe
4844	C0TgMNjSR5EykAV.exe
4844	C0TgMNjSR5EykAV.exe
4844	C0TgMNjSR5EykAV.exe
4844	C0TgMNjSR5EykAV.exe
4844	C0TgMNjSR5EykAV.exe
4844	C0TgMNjSR5EykAV.exe
4844	C0TgMNjSR5EykAV.exe
4844	C0TgMNjSR5EykAV.exe
4844	C0TgMNjSR5EykAV.exe
4844	C0TgMNjSR5EykAV.exe
4844	C0TgMNjSR5EykAV.exe
4844	C0TgMNjSR5EykAV.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

C0TgMNjSR5EykAV.exe

description	pid	process
Token: SeDebugPrivilege	4844	C0TgMNjSR5EykAV.exe
Token: SeDebugPrivilege	4844	C0TgMNjSR5EykAV.exe
Token: SeDebugPrivilege	4844	C0TgMNjSR5EykAV.exe
Token: SeDebugPrivilege	4844	C0TgMNjSR5EykAV.exe
Token: SeDebugPrivilege	4844	C0TgMNjSR5EykAV.exe
Token: SeDebugPrivilege	4844	C0TgMNjSR5EykAV.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

fd77fe74ce9ec5394a1a94c5569cb6f18bcff25b427da52c85c75a3176174e48.exe

description	pid	process	target process
PID 632 wrote to memory of 4844	632	fd77fe74ce9ec5394a1a94c5569cb6f18bcff25b427da52c85c75a3176174e48.exe	C0TgMNjSR5EykAV.exe
PID 632 wrote to memory of 4844	632	fd77fe74ce9ec5394a1a94c5569cb6f18bcff25b427da52c85c75a3176174e48.exe	C0TgMNjSR5EykAV.exe
PID 632 wrote to memory of 4844	632	fd77fe74ce9ec5394a1a94c5569cb6f18bcff25b427da52c85c75a3176174e48.exe	C0TgMNjSR5EykAV.exe

C:\Users\Admin\AppData\Local\Temp\fd77fe74ce9ec5394a1a94c5569cb6f18bcff25b427da52c85c75a3176174e48.exe
"C:\Users\Admin\AppData\Local\Temp\fd77fe74ce9ec5394a1a94c5569cb6f18bcff25b427da52c85c75a3176174e48.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:632

C:\Users\Admin\AppData\Local\Temp\7zSABC5.tmp\C0TgMNjSR5EykAV.exe
.\C0TgMNjSR5EykAV.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4844

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:3540

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:3324

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\7zSABC5.tmp\C0TgMNjSR5EykAV.dat
Filesize
1KB

MD5
67495f594840dee06515f66188129541

SHA1
43a5284fd92d4687fc1c176b9d55e3b6bd1d3fa8

SHA256
e9fb138a399f82c971501e8a6bf6b04d76c26739d7b9777d93c9df439d626999

SHA512
7552f6e820e891fcf60597cfd41d40904b56463af0f96aa29b9f6721bbe97614e00990a29e996587be0a461de0acefac64b37f597a696ec8f9d02d2a66da9740

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSABC5.tmp\C0TgMNjSR5EykAV.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSABC5.tmp\C0TgMNjSR5EykAV.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSABC5.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSABC5.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
101b1bda1ced506641b6ccc4b22fde02

SHA1
1b9686795b1b2deb4378ae56ddd7b0472046620d

SHA256
0fd58008d97ec533840c4b56e3359562a634bfda6b282b1bafa012b7c6a7707e

SHA512
1cdc7f3b4186457900cf9faf295e7863f29ff6fd8f4c66403956b885ae60d6c17f1aaa3d37ec3d20143f4702526acd0ca1c1dfd6f812a49e76716994420b849d

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSABC5.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
884005ad1139b4dbc00d71cf0ea757d5

SHA1
ced8e59d6b1f0ce592557eff3129bd330ce8589d

SHA256
3396f3a6418e44d9ea574724ded7b51bab796a3b4dd13db69f93958a89fe1b0f

SHA512
62d8543f47556f0a3f765557ef3862a76e2ab535de685ef6e5c1e2432d7d23e0086d08b1eebd23777fcaa4d6cf04889e96f01865d5194badf6f2eb0ffaeb60f6

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSABC5.tmp\[email protected]\install.rdf
Filesize
593B

MD5
65a8c6637210d88409995739bffdae1e

SHA1
e08dacf03c501036f9342231644c94656b32488d

SHA256
e92315976cd2ee7659901e6c6284caab47f622437ffcec3d1f1c27c60ca98c90

SHA512
8dc34fb9c068f17e87c75b47e5a9a2a0285c3e49496145d8e2dd161136a030f2b6509ffab7117627f17ce67ba9edf6dceb41fbddb2c278fcbbc6b64ccdba0daa

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSABC5.tmp\mjkloblgaligbnkkglepcnmadaffefog\NRoQ.js
Filesize
6KB

MD5
fd0541703e665ebe11aee5a62ff72ad8

SHA1
4dfe14cda9961e26dcab6ff74b0f684d629204e6

SHA256
c6942696b0a20809073d198748bca299303ac2612d14e807afc8a90622e0ef9e

SHA512
a7d35e4b55def1d0041c839e5edd8e60a08e916367950225bbaf3882fc5d0fe9b002fa07560e140b3a441576bfc21f23ba6b84a45b65755dd414b054c326ccba

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSABC5.tmp\mjkloblgaligbnkkglepcnmadaffefog\background.html
Filesize
141B

MD5
b8f0f1aac6c67d40895101d6eddf5b27

SHA1
628f68e5436086414e97ba61b89133fbef3ef159

SHA256
477ed965b67bd43e479a31a5c6a5f61134d00f7adf14e2c0655e379a9637bd39

SHA512
93107b057a0212b3a289d1bd407e73995e132f1dbfecdf528d84b7e42347b381a509103d1c025820ec6751e3793bffab631840e7bfd3f4730bf1d78da176386f

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSABC5.tmp\mjkloblgaligbnkkglepcnmadaffefog\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSABC5.tmp\mjkloblgaligbnkkglepcnmadaffefog\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSABC5.tmp\mjkloblgaligbnkkglepcnmadaffefog\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
memory/4844-132-0x0000000000000000-mapping.dmp

Download