c8e645db150b54986f4c776a204a49296f931d4f83cdb4e63cb2fa155c4ff521

Analysis

max time kernel
62s
max time network
68s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
24-11-2022 19:22

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General

Target

c8e645db150b54986f4c776a204a49296f931d4f83cdb4e63cb2fa155c4ff521.exe
Size

919KB
MD5

cc93377a800610ee4ee6446009108891
SHA1

0a542e8834f2d7b597b66328586be38a29cd95cb
SHA256

c8e645db150b54986f4c776a204a49296f931d4f83cdb4e63cb2fa155c4ff521
SHA512

c3134206fb1b74df477e3c2dcec51b2080645d38afe784656c5e5fbd8303e2d76dd8c89ece3a5a536e8c169d9079018f76ac95fa25e2a5b9e5fa58a260b2f154
SSDEEP

24576:h1OYdaOhMtdHAqcdDVhYwiei7+EpFAh/kKm:h1Os8PHVmVhYwiLtKkKm

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

aarOqpKLadW7qlc.exe

pid process

1472 aarOqpKLadW7qlc.exe
Loads dropped DLL 1 IoCs

Processes:

c8e645db150b54986f4c776a204a49296f931d4f83cdb4e63cb2fa155c4ff521.exe

pid process

956 c8e645db150b54986f4c776a204a49296f931d4f83cdb4e63cb2fa155c4ff521.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
956	c8e645db150b54986f4c776a204a49296f931d4f83cdb4e63cb2fa155c4ff521.exe

Drops Chrome extension 3 IoCs

Processes:

aarOqpKLadW7qlc.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\kjeffbakdffdgmiielcmfgmhcojgonph\2.0\manifest.json	aarOqpKLadW7qlc.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\kjeffbakdffdgmiielcmfgmhcojgonph\2.0\manifest.json	aarOqpKLadW7qlc.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\kjeffbakdffdgmiielcmfgmhcojgonph\2.0\manifest.json	aarOqpKLadW7qlc.exe

Drops file in System32 directory 4 IoCs

Processes:

aarOqpKLadW7qlc.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	aarOqpKLadW7qlc.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	aarOqpKLadW7qlc.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	aarOqpKLadW7qlc.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	aarOqpKLadW7qlc.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

aarOqpKLadW7qlc.exe

pid	process
1472	aarOqpKLadW7qlc.exe
1472	aarOqpKLadW7qlc.exe
1472	aarOqpKLadW7qlc.exe
1472	aarOqpKLadW7qlc.exe
1472	aarOqpKLadW7qlc.exe
1472	aarOqpKLadW7qlc.exe
1472	aarOqpKLadW7qlc.exe
1472	aarOqpKLadW7qlc.exe
1472	aarOqpKLadW7qlc.exe
1472	aarOqpKLadW7qlc.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

aarOqpKLadW7qlc.exe

description	pid	process
Token: SeDebugPrivilege	1472	aarOqpKLadW7qlc.exe
Token: SeDebugPrivilege	1472	aarOqpKLadW7qlc.exe
Token: SeDebugPrivilege	1472	aarOqpKLadW7qlc.exe
Token: SeDebugPrivilege	1472	aarOqpKLadW7qlc.exe
Token: SeDebugPrivilege	1472	aarOqpKLadW7qlc.exe
Token: SeDebugPrivilege	1472	aarOqpKLadW7qlc.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

c8e645db150b54986f4c776a204a49296f931d4f83cdb4e63cb2fa155c4ff521.exe

description	pid	process	target process
PID 956 wrote to memory of 1472	956	c8e645db150b54986f4c776a204a49296f931d4f83cdb4e63cb2fa155c4ff521.exe	aarOqpKLadW7qlc.exe
PID 956 wrote to memory of 1472	956	c8e645db150b54986f4c776a204a49296f931d4f83cdb4e63cb2fa155c4ff521.exe	aarOqpKLadW7qlc.exe
PID 956 wrote to memory of 1472	956	c8e645db150b54986f4c776a204a49296f931d4f83cdb4e63cb2fa155c4ff521.exe	aarOqpKLadW7qlc.exe
PID 956 wrote to memory of 1472	956	c8e645db150b54986f4c776a204a49296f931d4f83cdb4e63cb2fa155c4ff521.exe	aarOqpKLadW7qlc.exe

C:\Users\Admin\AppData\Local\Temp\c8e645db150b54986f4c776a204a49296f931d4f83cdb4e63cb2fa155c4ff521.exe
"C:\Users\Admin\AppData\Local\Temp\c8e645db150b54986f4c776a204a49296f931d4f83cdb4e63cb2fa155c4ff521.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:956

C:\Users\Admin\AppData\Local\Temp\7zS9751.tmp\aarOqpKLadW7qlc.exe
.\aarOqpKLadW7qlc.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1472

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\7zS9751.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS9751.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
9dc8122f0b689dc00b8427a88bcb9ab3

SHA1
db9863156a7f1117b26c83034b1a91e4e53a616d

SHA256
3d2044e3eeda67134c60a8e6a145d8e2a74472065c91e34b4ab0f6b562fcb46c

SHA512
652df9a3acee9ed39f23518530226dcb426da89c9f53286fe681c03d455843d24656bd464ce75d7e656a4d7107397755365dc5eacff16bf561ba15839dc30f66

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS9751.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
fba61407f0587e5fdbf7e3344c62f92b

SHA1
1b1271a26c9adaeeac4ae6940f07fe10a1cae31d

SHA256
dea259b1aa77661265671d40de14f1fd3cbd73c65dec6a7487527ae7bd16184b

SHA512
1afa79bb2a93341c5e5055cbfa5ceb3c1fb498988f762baaae1e9b12e936b7046a9671654c9e446943e8f9a5e38cd12604fb9e0ff21b499ac67f131b59b5d494

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS9751.tmp\[email protected]\install.rdf
Filesize
593B

MD5
682aaf0714a7576beb02c993d6cdaf2f

SHA1
a4d30a83908f14e2f4980640dc2cf83a2127481d

SHA256
ec54106dbbddb9470f8da3d906baa330a438645cfe749e9a896cd85092f4a718

SHA512
3609c00e37a7597a9bccd8180addf03bd99c4e13f652f82261dcc9445ce8ec3be907cac8789ce9eb30d65da1dda9d17c3825f2d04fd733eac50da640277131b1

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS9751.tmp\aarOqpKLadW7qlc.dat
Filesize
1KB

MD5
471a326f51e3199ebe319ca400e74e67

SHA1
b296ca6898cc3321ee506962145ff8973b93e979

SHA256
a86f8185ec592640d44dcb18a605f92dbdce9050aa6cab41bdecc865096cab3a

SHA512
72a99a2ce38d10f2b0a118c469b24e39ea13ffeec8aa373a236493626d190ec7218729fc690d6e875dce46543750de387c8e1a6c4dbc8b7910d1c3ac7fd4ba6a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS9751.tmp\aarOqpKLadW7qlc.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS9751.tmp\kjeffbakdffdgmiielcmfgmhcojgonph\Wt4maLzGp.js
Filesize
6KB

MD5
2dddae992bff98b588fecb4bab22f4dd

SHA1
21e4f78321c8267add6a9fe412130d7be708393c

SHA256
ba79d8ffbd077bc184d98e9664fa70352894b983e58bf84491b5939d012b9ff8

SHA512
4ac66c743d682497faef487e9a4c2d86e7266b2b2fe0331d118bf025fd95959b8fa7af2686341f71cd37f137470e28966f1716635691184b73a651f4fc8de4e1

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS9751.tmp\kjeffbakdffdgmiielcmfgmhcojgonph\background.html
Filesize
146B

MD5
dd80dcb4e10164f67fc5487c25309e41

SHA1
ac1a13b16055b5de9c791707efa073629b00d16b

SHA256
ac784b8ad3c591c259d6901c0191190a4378adea96981aff79cf0c595ef050a5

SHA512
a227c71f3242ddcb54d29990709ad2c7d52c8968e1aa243f9cca8b6ab699ce8815404547c54028f178bdee3705e6ec60756ccc4619201d753a06aefad7d8af12

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS9751.tmp\kjeffbakdffdgmiielcmfgmhcojgonph\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS9751.tmp\kjeffbakdffdgmiielcmfgmhcojgonph\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS9751.tmp\kjeffbakdffdgmiielcmfgmhcojgonph\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
\Users\Admin\AppData\Local\Temp\7zS9751.tmp\aarOqpKLadW7qlc.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
memory/956-54-0x0000000075D01000-0x0000000075D03000-memory.dmp

Filesize
8KB

Download
memory/1472-56-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads