a5d0df3fcbaa26f8a18f068d07496b04aee4d994895616d023f76f081809e4d7

Analysis

max time kernel
43s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
24-11-2022 21:14

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General

Target

a5d0df3fcbaa26f8a18f068d07496b04aee4d994895616d023f76f081809e4d7.exe
Size

931KB
MD5

cc1c83667b3022488d5bf6f787bf9822
SHA1

86691b7f1afab5528486d6c15390494d0b15a6ab
SHA256

a5d0df3fcbaa26f8a18f068d07496b04aee4d994895616d023f76f081809e4d7
SHA512

2deec7988aa66c235b2004cec7c5d7cc4499bd80637cbafbedd7c562997b8c21aada48f8c5a10c6f12f28a326be3bf1ab363c6513abe070309d7073955cb5662
SSDEEP

24576:h1OYdaO/CZ/iWCvu/2sWsJA/jlt+DHhs8:h1OstCpYO/dJJDHhs8

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

CwrOErzGOKfk1Gt.exe

pid process

1536 CwrOErzGOKfk1Gt.exe
Loads dropped DLL 1 IoCs

Processes:

a5d0df3fcbaa26f8a18f068d07496b04aee4d994895616d023f76f081809e4d7.exe

pid process

768 a5d0df3fcbaa26f8a18f068d07496b04aee4d994895616d023f76f081809e4d7.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
768	a5d0df3fcbaa26f8a18f068d07496b04aee4d994895616d023f76f081809e4d7.exe

Drops Chrome extension 3 IoCs

Processes:

CwrOErzGOKfk1Gt.exe

description	ioc	process
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\cnpgkeglcocbhejihmfholjbfmngehhl\2.0\manifest.json	CwrOErzGOKfk1Gt.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\cnpgkeglcocbhejihmfholjbfmngehhl\2.0\manifest.json	CwrOErzGOKfk1Gt.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\cnpgkeglcocbhejihmfholjbfmngehhl\2.0\manifest.json	CwrOErzGOKfk1Gt.exe

Drops file in System32 directory 4 IoCs

Processes:

CwrOErzGOKfk1Gt.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	CwrOErzGOKfk1Gt.exe
File opened for modification	C:\Windows\System32\GroupPolicy	CwrOErzGOKfk1Gt.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	CwrOErzGOKfk1Gt.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	CwrOErzGOKfk1Gt.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

CwrOErzGOKfk1Gt.exe

pid	process
1536	CwrOErzGOKfk1Gt.exe
1536	CwrOErzGOKfk1Gt.exe
1536	CwrOErzGOKfk1Gt.exe
1536	CwrOErzGOKfk1Gt.exe
1536	CwrOErzGOKfk1Gt.exe
1536	CwrOErzGOKfk1Gt.exe
1536	CwrOErzGOKfk1Gt.exe
1536	CwrOErzGOKfk1Gt.exe
1536	CwrOErzGOKfk1Gt.exe
1536	CwrOErzGOKfk1Gt.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

CwrOErzGOKfk1Gt.exe

description	pid	process
Token: SeDebugPrivilege	1536	CwrOErzGOKfk1Gt.exe
Token: SeDebugPrivilege	1536	CwrOErzGOKfk1Gt.exe
Token: SeDebugPrivilege	1536	CwrOErzGOKfk1Gt.exe
Token: SeDebugPrivilege	1536	CwrOErzGOKfk1Gt.exe
Token: SeDebugPrivilege	1536	CwrOErzGOKfk1Gt.exe
Token: SeDebugPrivilege	1536	CwrOErzGOKfk1Gt.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

a5d0df3fcbaa26f8a18f068d07496b04aee4d994895616d023f76f081809e4d7.exe

description	pid	process	target process
PID 768 wrote to memory of 1536	768	a5d0df3fcbaa26f8a18f068d07496b04aee4d994895616d023f76f081809e4d7.exe	CwrOErzGOKfk1Gt.exe
PID 768 wrote to memory of 1536	768	a5d0df3fcbaa26f8a18f068d07496b04aee4d994895616d023f76f081809e4d7.exe	CwrOErzGOKfk1Gt.exe
PID 768 wrote to memory of 1536	768	a5d0df3fcbaa26f8a18f068d07496b04aee4d994895616d023f76f081809e4d7.exe	CwrOErzGOKfk1Gt.exe
PID 768 wrote to memory of 1536	768	a5d0df3fcbaa26f8a18f068d07496b04aee4d994895616d023f76f081809e4d7.exe	CwrOErzGOKfk1Gt.exe

C:\Users\Admin\AppData\Local\Temp\a5d0df3fcbaa26f8a18f068d07496b04aee4d994895616d023f76f081809e4d7.exe
"C:\Users\Admin\AppData\Local\Temp\a5d0df3fcbaa26f8a18f068d07496b04aee4d994895616d023f76f081809e4d7.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:768

C:\Users\Admin\AppData\Local\Temp\7zSAD.tmp\CwrOErzGOKfk1Gt.exe
.\CwrOErzGOKfk1Gt.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1536

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

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

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

MD5
a9158af40b65658879fa8301a2d2172c

SHA1
c328e42d96ff1464385532a9d3a27d99af529788

SHA256
b4c333759fe0b9bdbf7688318dc21aaf1243609ff34a9750c2cf1e8d34888f0c

SHA512
d25affb9686a6b1736e070897082a7d30692735140e7c5ef8a6120cacd06dfd95c1ddde817bec6e8526b59a1316dcb7b164b586d3fdc0c157fd68aa48316e893

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

MD5
d0bcb362e5ab7abcbb7c80f96e4cd2f1

SHA1
ca9a6ab2825acbfee1fc33f4e112eb54c157d429

SHA256
d17528f124847858907c5038234c4ebaf381abb12095740906a9837265939d08

SHA512
e5f9aefdddf7efeb53ca5756945567d9348ac0918fb2c89756b185a91e8786a9dec30341dcc41c835019348dffa5d3906d7215bc3333f0f91a7611089da7ab7e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSAD.tmp\[email protected]\install.rdf
Filesize
598B

MD5
c176235cf6f6a043df8bbe0b91c9fabd

SHA1
eb924a39e2e1c00cc20b8e3732dcf1d94a914fa7

SHA256
346e0e5553cf580b9923675a5fff89fbdd04536fe2cbcfda5d355280d1881fd8

SHA512
e84374ca8fad5571f6d33bafbd7e2df6d7f5f801ea34be06fcd8da9ca0fe31e2d1eac40687b3e794e5391225cdcd6ac4afce2e1d00bbd9e2a90e75ee3b43e0f9

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSAD.tmp\CwrOErzGOKfk1Gt.dat
Filesize
1KB

MD5
f973c70fd8ee2a3e7fb8245d5ea1c89d

SHA1
1f3010b26e17b5b322d6707e4b6cc791d80e7ee8

SHA256
2a9983a403f83851f0c3a99b0d45a05b904525b1d5fc782e0121e3aa1d0d3d17

SHA512
4489dd5c5eab4a9afe6a312c0e456c8b7e28b04dc5d92212cd7ea574068edacc661a5b294e2fd5ec93f35d97fc334ca35fc04625fe333390c40397b8ae5de884

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSAD.tmp\CwrOErzGOKfk1Gt.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSAD.tmp\cnpgkeglcocbhejihmfholjbfmngehhl\TvS.js
Filesize
6KB

MD5
1f6312d9ff71b120929349de3058387b

SHA1
7937da8e66a73fd484bbdc936be419ed5522a1eb

SHA256
5c3771057d6da334316624ab920ae503582978c1894d6565b289708d414595b6

SHA512
c7cee8f7669f1de50d188a68da5da81f2622ac852b94eeacacaa1a9cbded7042184df818a506a51f15a707cffedc1d5f5edf68453638f057cfce1264033bab63

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSAD.tmp\cnpgkeglcocbhejihmfholjbfmngehhl\background.html
Filesize
140B

MD5
0e4a767d49354a9d1b5bc6b2d69cbbaf

SHA1
5dc7a830e9ebd1088db04ffcc63113abcb3af533

SHA256
280ebbd4076ca5a36cb32b27dccf4efc1fb9c0dda07654ab08ccccdf3bf729e4

SHA512
811bf1e5ab714b2a1662d342ea0fe1e9397a71f5976d7ecf90dc7ffb80bbcfd4b2b1ba351382efacb5850c9c8ff7e820c4e55b686b7df8a45040d9b8fbe7de3e

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

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

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

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

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

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
\Users\Admin\AppData\Local\Temp\7zSAD.tmp\CwrOErzGOKfk1Gt.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
memory/768-54-0x0000000076871000-0x0000000076873000-memory.dmp

Filesize
8KB

Download
memory/1536-56-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads