c8bd35d11736cbd72d645470c53484f62261b2d1d2ae99bdb802e93b4b5eab83

Analysis

max time kernel
202s
max time network
208s
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 19:22

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General

Target

c8bd35d11736cbd72d645470c53484f62261b2d1d2ae99bdb802e93b4b5eab83.exe
Size

920KB
MD5

502f5ce9c97e6402d289da5f1873e501
SHA1

e6d8a5c56bf59ced17854a74179cb09df1f8a86e
SHA256

c8bd35d11736cbd72d645470c53484f62261b2d1d2ae99bdb802e93b4b5eab83
SHA512

91e868b6e2492145c8b58002556c0666f0bd2add2ea668a739547b6abfc149bfbd39d605f64c093b47bd5a6c3e2b3ac07fc1a4eb2286c943451b3036390e49a1
SSDEEP

24576:h1OYdaOgMtdHAqcdDVhYwiei7+EpFAh/kK+:h1OsJPHVmVhYwiLtKkK+

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

CqdRVwEqqfzIvug.exe

pid process

1488 CqdRVwEqqfzIvug.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:

CqdRVwEqqfzIvug.exe

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

Drops file in System32 directory 4 IoCs

Processes:

CqdRVwEqqfzIvug.exe

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

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

CqdRVwEqqfzIvug.exe

pid	process
1488	CqdRVwEqqfzIvug.exe
1488	CqdRVwEqqfzIvug.exe
1488	CqdRVwEqqfzIvug.exe
1488	CqdRVwEqqfzIvug.exe
1488	CqdRVwEqqfzIvug.exe
1488	CqdRVwEqqfzIvug.exe
1488	CqdRVwEqqfzIvug.exe
1488	CqdRVwEqqfzIvug.exe
1488	CqdRVwEqqfzIvug.exe
1488	CqdRVwEqqfzIvug.exe
1488	CqdRVwEqqfzIvug.exe
1488	CqdRVwEqqfzIvug.exe
1488	CqdRVwEqqfzIvug.exe
1488	CqdRVwEqqfzIvug.exe
1488	CqdRVwEqqfzIvug.exe
1488	CqdRVwEqqfzIvug.exe
1488	CqdRVwEqqfzIvug.exe
1488	CqdRVwEqqfzIvug.exe
1488	CqdRVwEqqfzIvug.exe
1488	CqdRVwEqqfzIvug.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

CqdRVwEqqfzIvug.exe

description	pid	process
Token: SeDebugPrivilege	1488	CqdRVwEqqfzIvug.exe
Token: SeDebugPrivilege	1488	CqdRVwEqqfzIvug.exe
Token: SeDebugPrivilege	1488	CqdRVwEqqfzIvug.exe
Token: SeDebugPrivilege	1488	CqdRVwEqqfzIvug.exe
Token: SeDebugPrivilege	1488	CqdRVwEqqfzIvug.exe
Token: SeDebugPrivilege	1488	CqdRVwEqqfzIvug.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

c8bd35d11736cbd72d645470c53484f62261b2d1d2ae99bdb802e93b4b5eab83.exe

description	pid	process	target process
PID 3444 wrote to memory of 1488	3444	c8bd35d11736cbd72d645470c53484f62261b2d1d2ae99bdb802e93b4b5eab83.exe	CqdRVwEqqfzIvug.exe
PID 3444 wrote to memory of 1488	3444	c8bd35d11736cbd72d645470c53484f62261b2d1d2ae99bdb802e93b4b5eab83.exe	CqdRVwEqqfzIvug.exe
PID 3444 wrote to memory of 1488	3444	c8bd35d11736cbd72d645470c53484f62261b2d1d2ae99bdb802e93b4b5eab83.exe	CqdRVwEqqfzIvug.exe

C:\Users\Admin\AppData\Local\Temp\c8bd35d11736cbd72d645470c53484f62261b2d1d2ae99bdb802e93b4b5eab83.exe
"C:\Users\Admin\AppData\Local\Temp\c8bd35d11736cbd72d645470c53484f62261b2d1d2ae99bdb802e93b4b5eab83.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3444

C:\Users\Admin\AppData\Local\Temp\7zS5C39.tmp\CqdRVwEqqfzIvug.exe
.\CqdRVwEqqfzIvug.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1488

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:3624

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:3588

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\7zS5C39.tmp\CqdRVwEqqfzIvug.dat
Filesize
1KB

MD5
1b17ae64fa4fe92f2d76abcf23ee58ff

SHA1
1a9678ba3edf831422fa746d9d1619e49423253c

SHA256
b6a3604874b688d3e94588c069b66de1ea3f740be2e5f967a986751fc33c159e

SHA512
8e0c00046e02aaa05a46539c5745843e9b44c3ef7437188f7ad6bc56d0b54f9c6769a92f415bfeccbf1475ab878fcb910718e3647e9aef41d795b3a25cea44bb

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS5C39.tmp\CqdRVwEqqfzIvug.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS5C39.tmp\CqdRVwEqqfzIvug.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS5C39.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS5C39.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
27beb651260d0340adab036c49092356

SHA1
0c47502253ea7bd0c7965385834db4d4281d50d0

SHA256
f1d71eaf0ece199bcf2af84657d5eb3898c0dd332b124aecef47ff1f91c68c89

SHA512
b6c8b005a9e1166b44d0fcb88676de3515dedacf5a3c5fa665a22da90dd1025b746da30ad3f8a7a020104e4f0176a893e320ae36974cff448462ddef790bf997

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS5C39.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
4b165710a52dd7cc3b71ba06b2be11ca

SHA1
4b19f80e5a9cccf931f4ea8b1d369c3824ea8d42

SHA256
2d740a494b922d017f16d4d41dcfcbd2819bba8f98dbd5a9e7a04c7d8ad2d179

SHA512
bf2570b4ef4ac98bb17a9f8b1b2cf246bbbb4b47f9806b7fdcad01733d5a88f7b56eff80174dd47eac4be73bd222c6a01a672e6818c739daf1138e0fbd92610b

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS5C39.tmp\[email protected]\install.rdf
Filesize
595B

MD5
2f82704bccbc29343bc756ba256503dd

SHA1
06319972d66df953ad4ad9e96cee76ccada2481f

SHA256
6de7c5d3f94b27f5a2d3841a601c2a4d6ad5cec2416a13608b21f02fd626f22c

SHA512
074145e97025a0de20e33e4168a3bd73d5b91de6ab0fb10f69aff8809ee38d0b78eadefc4bca7e4bad9ac53b0be1cd41c1c78cc4e578ee089d3ce2ed727df910

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS5C39.tmp\dopjbkgmnkilknodhcfcimehfbngdpjl\background.html
Filesize
144B

MD5
23538c8da37e542a22ae54e213b9fa27

SHA1
c279b5a686a68fced3daa95cacdcde26368378d1

SHA256
8e2ac9b829aad395411f64c112cf09266573d6ff5b468671eb60f35fe3191801

SHA512
9da8c28f8438ca039a960f3cfbf7f250e6ac2f6cb3e5ebef448463debb43aae879eab3e894971a9410f428354fe8fc870988aaa0ef2c5d6166de796ec1f1f451

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS5C39.tmp\dopjbkgmnkilknodhcfcimehfbngdpjl\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS5C39.tmp\dopjbkgmnkilknodhcfcimehfbngdpjl\cvT0Urq.js
Filesize
6KB

MD5
87b21eaa540e5a368b08af11eedba2cc

SHA1
cfe33cc954344a1b5348ae4389024a5eaf753f39

SHA256
eb06be1f24de612bcfbf17e1e8c4a312c75c8af11f33d24f538e7f01eab07d42

SHA512
1b518674e273e7c29f93e0ae1a6877a226fd65bf896d389b39e3db41f6e3a794ca77789f11d8b7d41d838545ece98719e07ae15cd2cd6ee525a94d917bccc496

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS5C39.tmp\dopjbkgmnkilknodhcfcimehfbngdpjl\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS5C39.tmp\dopjbkgmnkilknodhcfcimehfbngdpjl\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
memory/1488-132-0x0000000000000000-mapping.dmp

Download