c5a6703f2031cfe01ed85e0e7eb4fc0e00616fedd47f4c2a5e105d2d35854be6

Analysis

max time kernel
34s
max time network
41s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
24-11-2022 19:32

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General

Target

c5a6703f2031cfe01ed85e0e7eb4fc0e00616fedd47f4c2a5e105d2d35854be6.exe
Size

931KB
MD5

3989847c365407f77e171b27c2bfe7b0
SHA1

cd8d9f39cb03a4a642f593546b0ec53db479a63b
SHA256

c5a6703f2031cfe01ed85e0e7eb4fc0e00616fedd47f4c2a5e105d2d35854be6
SHA512

994a33cf5231483d62ebbf494d0f6ed98e2080ba3e7f7d11c427297bb77045802b6e4dbfeba0736e7ff1276769073faf1d1f39110e2503592d4164fa21bd8c6f
SSDEEP

24576:h1OYdaOSCZ/iWCvu/2sWsJA/jlt+DHhsZ:h1OscCpYO/dJJDHhsZ

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

mMtmUGAJtMmyNWO.exe

pid process

1556 mMtmUGAJtMmyNWO.exe
Loads dropped DLL 1 IoCs

Processes:

c5a6703f2031cfe01ed85e0e7eb4fc0e00616fedd47f4c2a5e105d2d35854be6.exe

pid process

1344 c5a6703f2031cfe01ed85e0e7eb4fc0e00616fedd47f4c2a5e105d2d35854be6.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
1344	c5a6703f2031cfe01ed85e0e7eb4fc0e00616fedd47f4c2a5e105d2d35854be6.exe

Drops Chrome extension 3 IoCs

Processes:

mMtmUGAJtMmyNWO.exe

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

Drops file in System32 directory 4 IoCs

Processes:

mMtmUGAJtMmyNWO.exe

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

mMtmUGAJtMmyNWO.exe

pid	process
1556	mMtmUGAJtMmyNWO.exe
1556	mMtmUGAJtMmyNWO.exe
1556	mMtmUGAJtMmyNWO.exe
1556	mMtmUGAJtMmyNWO.exe
1556	mMtmUGAJtMmyNWO.exe
1556	mMtmUGAJtMmyNWO.exe
1556	mMtmUGAJtMmyNWO.exe
1556	mMtmUGAJtMmyNWO.exe
1556	mMtmUGAJtMmyNWO.exe
1556	mMtmUGAJtMmyNWO.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

mMtmUGAJtMmyNWO.exe

description	pid	process
Token: SeDebugPrivilege	1556	mMtmUGAJtMmyNWO.exe
Token: SeDebugPrivilege	1556	mMtmUGAJtMmyNWO.exe
Token: SeDebugPrivilege	1556	mMtmUGAJtMmyNWO.exe
Token: SeDebugPrivilege	1556	mMtmUGAJtMmyNWO.exe
Token: SeDebugPrivilege	1556	mMtmUGAJtMmyNWO.exe
Token: SeDebugPrivilege	1556	mMtmUGAJtMmyNWO.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

c5a6703f2031cfe01ed85e0e7eb4fc0e00616fedd47f4c2a5e105d2d35854be6.exe

description	pid	process	target process
PID 1344 wrote to memory of 1556	1344	c5a6703f2031cfe01ed85e0e7eb4fc0e00616fedd47f4c2a5e105d2d35854be6.exe	mMtmUGAJtMmyNWO.exe
PID 1344 wrote to memory of 1556	1344	c5a6703f2031cfe01ed85e0e7eb4fc0e00616fedd47f4c2a5e105d2d35854be6.exe	mMtmUGAJtMmyNWO.exe
PID 1344 wrote to memory of 1556	1344	c5a6703f2031cfe01ed85e0e7eb4fc0e00616fedd47f4c2a5e105d2d35854be6.exe	mMtmUGAJtMmyNWO.exe
PID 1344 wrote to memory of 1556	1344	c5a6703f2031cfe01ed85e0e7eb4fc0e00616fedd47f4c2a5e105d2d35854be6.exe	mMtmUGAJtMmyNWO.exe

C:\Users\Admin\AppData\Local\Temp\c5a6703f2031cfe01ed85e0e7eb4fc0e00616fedd47f4c2a5e105d2d35854be6.exe
"C:\Users\Admin\AppData\Local\Temp\c5a6703f2031cfe01ed85e0e7eb4fc0e00616fedd47f4c2a5e105d2d35854be6.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1344

C:\Users\Admin\AppData\Local\Temp\7zS7C81.tmp\mMtmUGAJtMmyNWO.exe
.\mMtmUGAJtMmyNWO.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1556

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\7zS7C81.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7C81.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
360636284f0be6a680978f466de7f82b

SHA1
c90af21c20a07f74bea9444c30d68a95f9fdc9df

SHA256
5fbd453d6aa34f48cf363ea8607c3159c2aec07f04ce9f8ec7a79c959c86db56

SHA512
8118ca6d94495b75af643d2f44169fae7eab4113d8db3e469acf3336ad4af3ce8ed888104b7dcf5f63f5758397d797fe0e90a2fb55da36455f113d313b475e04

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7C81.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
b07d31899643b471a30e01869f3e7696

SHA1
5ef069edced5603adb6b852a1c80da604f26f43b

SHA256
11e1489034caaaa125f969323acbd070e8f189c7ab394b259aa842f316bf3570

SHA512
f1233842ed87576c0043cb51124642a360601c13d5f7b79590bfe79d84690a896998072e57b32f4783c7572c9fb3aa853172932be2ee3e1a146494d9ae6cce82

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7C81.tmp\[email protected]\install.rdf
Filesize
592B

MD5
b77b80bde389eed1614614b37827172f

SHA1
b89f9ff16409fdb3019b8a261acce585593e1bb5

SHA256
b90ab9b79fae2a185d46d9832cc97ffe5e3df8b8a1ef8ed7acc988496075cdaa

SHA512
5bab1c64b4f706410904b36c4203cb1ff2dffce0a6c1c727b5c835ca448ef6087fbc4d8b73c8187f4ad9649c39362a40376b4a57298056e23722fa1b6d8f5527

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7C81.tmp\eepjgibonomeaclddieapmamlhandpcj\UCQOAC.js
Filesize
6KB

MD5
e41b63d965b95d6b300e3dba2b0ee60a

SHA1
6b9ea5f945a3336167162983c25fb440e7388a00

SHA256
7d96b4eaddd82251d4dcbdbfce28c1c6551ed70ae083ef2fd500d2181459f3d1

SHA512
9eec828f4f43675cdad78c51cb9ae5b9406e5fd29c7c120dcc98ee773632558b93c9684ebc141ee52e42e514c2b689a2cb4b73cf6914cfa4b866cbdd908a2738

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7C81.tmp\eepjgibonomeaclddieapmamlhandpcj\background.html
Filesize
143B

MD5
6df9f59ca058d2b1659b0abb5565bdd6

SHA1
5ddbb928a9ad92c9ff9450c7f6491eaa87220631

SHA256
edcdd79ae03169985d49ddde86a1c1c2128fbf57966c2b9b95c07b0d361981f6

SHA512
f85a8e8c09e9757f7a533b7da896e630f34876cb03e6a7d08e89e05d47bee6c48f3fdaded0d7b704c34121c54c179bbc726c41fca5346b800a0bae465594849f

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7C81.tmp\eepjgibonomeaclddieapmamlhandpcj\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7C81.tmp\eepjgibonomeaclddieapmamlhandpcj\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7C81.tmp\eepjgibonomeaclddieapmamlhandpcj\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7C81.tmp\mMtmUGAJtMmyNWO.dat
Filesize
1KB

MD5
2753dfacd0a9f329b9e16e8fd5b50651

SHA1
47133624cd447bc4de93093f1ae8edc3a7fed9d2

SHA256
30e9ff8026d453999fbf288f216a0a661b2dd5779f76703fa7ea9f89bc3cd8af

SHA512
1b21e0cb13a70579d9ff20f43a3c37f14c77af549c64febba57b6d310c0c69a18949d3a76006e599a457c35154cd091744c1252c2b167c77754b6ef53c7d19e6

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7C81.tmp\mMtmUGAJtMmyNWO.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
\Users\Admin\AppData\Local\Temp\7zS7C81.tmp\mMtmUGAJtMmyNWO.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
memory/1344-54-0x0000000074F41000-0x0000000074F43000-memory.dmp

Filesize
8KB

Download
memory/1556-56-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads