c3fd83aea313514c00b5e7d05fca4f5a9b42dd574d84c6ab46f9140893f34b75

Analysis

max time kernel
149s
max time network
169s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 19:37

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General

Target

c3fd83aea313514c00b5e7d05fca4f5a9b42dd574d84c6ab46f9140893f34b75.exe
Size

931KB
MD5

22f3d8b35c23c255b3fc8349fb2239ee
SHA1

4a943502b2023ca272c72de9c05210986df677dd
SHA256

c3fd83aea313514c00b5e7d05fca4f5a9b42dd574d84c6ab46f9140893f34b75
SHA512

2f11cad5b4b507f97c8dbe0a74366336409a9fed88f15b28cfc9cbf211de0aa0acb944479ae14a1b99ec40ee48e1516c50e8bfbfa512af7bc0ef568aa39ef37c
SSDEEP

24576:h1OYdaOBCZ/iWCvu/2sWsJA/jlt+DHhsQ:h1Os3CpYO/dJJDHhsQ

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

0rF2ACix4NjKKwZ.exe

pid process

1760 0rF2ACix4NjKKwZ.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:

0rF2ACix4NjKKwZ.exe

description	ioc	process
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\jnfamoiipomnlmckfhecamgkcmfcbgbd\2.0\manifest.json	0rF2ACix4NjKKwZ.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\jnfamoiipomnlmckfhecamgkcmfcbgbd\2.0\manifest.json	0rF2ACix4NjKKwZ.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\jnfamoiipomnlmckfhecamgkcmfcbgbd\2.0\manifest.json	0rF2ACix4NjKKwZ.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\jnfamoiipomnlmckfhecamgkcmfcbgbd\2.0\manifest.json	0rF2ACix4NjKKwZ.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\jnfamoiipomnlmckfhecamgkcmfcbgbd\2.0\manifest.json	0rF2ACix4NjKKwZ.exe

Drops file in System32 directory 4 IoCs

Processes:

0rF2ACix4NjKKwZ.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	0rF2ACix4NjKKwZ.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	0rF2ACix4NjKKwZ.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	0rF2ACix4NjKKwZ.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	0rF2ACix4NjKKwZ.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

0rF2ACix4NjKKwZ.exe

pid	process
1760	0rF2ACix4NjKKwZ.exe
1760	0rF2ACix4NjKKwZ.exe
1760	0rF2ACix4NjKKwZ.exe
1760	0rF2ACix4NjKKwZ.exe
1760	0rF2ACix4NjKKwZ.exe
1760	0rF2ACix4NjKKwZ.exe
1760	0rF2ACix4NjKKwZ.exe
1760	0rF2ACix4NjKKwZ.exe
1760	0rF2ACix4NjKKwZ.exe
1760	0rF2ACix4NjKKwZ.exe
1760	0rF2ACix4NjKKwZ.exe
1760	0rF2ACix4NjKKwZ.exe
1760	0rF2ACix4NjKKwZ.exe
1760	0rF2ACix4NjKKwZ.exe
1760	0rF2ACix4NjKKwZ.exe
1760	0rF2ACix4NjKKwZ.exe
1760	0rF2ACix4NjKKwZ.exe
1760	0rF2ACix4NjKKwZ.exe
1760	0rF2ACix4NjKKwZ.exe
1760	0rF2ACix4NjKKwZ.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

0rF2ACix4NjKKwZ.exe

description	pid	process
Token: SeDebugPrivilege	1760	0rF2ACix4NjKKwZ.exe
Token: SeDebugPrivilege	1760	0rF2ACix4NjKKwZ.exe
Token: SeDebugPrivilege	1760	0rF2ACix4NjKKwZ.exe
Token: SeDebugPrivilege	1760	0rF2ACix4NjKKwZ.exe
Token: SeDebugPrivilege	1760	0rF2ACix4NjKKwZ.exe
Token: SeDebugPrivilege	1760	0rF2ACix4NjKKwZ.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

c3fd83aea313514c00b5e7d05fca4f5a9b42dd574d84c6ab46f9140893f34b75.exe

description	pid	process	target process
PID 4964 wrote to memory of 1760	4964	c3fd83aea313514c00b5e7d05fca4f5a9b42dd574d84c6ab46f9140893f34b75.exe	0rF2ACix4NjKKwZ.exe
PID 4964 wrote to memory of 1760	4964	c3fd83aea313514c00b5e7d05fca4f5a9b42dd574d84c6ab46f9140893f34b75.exe	0rF2ACix4NjKKwZ.exe
PID 4964 wrote to memory of 1760	4964	c3fd83aea313514c00b5e7d05fca4f5a9b42dd574d84c6ab46f9140893f34b75.exe	0rF2ACix4NjKKwZ.exe

C:\Users\Admin\AppData\Local\Temp\c3fd83aea313514c00b5e7d05fca4f5a9b42dd574d84c6ab46f9140893f34b75.exe
"C:\Users\Admin\AppData\Local\Temp\c3fd83aea313514c00b5e7d05fca4f5a9b42dd574d84c6ab46f9140893f34b75.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4964

C:\Users\Admin\AppData\Local\Temp\7zSB904.tmp\0rF2ACix4NjKKwZ.exe
.\0rF2ACix4NjKKwZ.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1760

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:692

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:4792

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\7zSB904.tmp\0rF2ACix4NjKKwZ.dat
Filesize
1KB

MD5
bac932bd3e307cac44fb081fb1f3f90c

SHA1
3de4e6dd9b13ee5b59293d0a93a5c62aeea51ca4

SHA256
cd5e04a714fc7b96bdd85fd4aa2217091db16da9da53f216e0d7d883d05cde27

SHA512
0f2f1a7894dd3df58fa0039b482e4e9a35c372e2d1f7f2a0886cf8df1429c169f7a296db0891c68645eaccc89c153193f565d8afdbe8e33b53653635adef322e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB904.tmp\0rF2ACix4NjKKwZ.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB904.tmp\0rF2ACix4NjKKwZ.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB904.tmp\jnfamoiipomnlmckfhecamgkcmfcbgbd\Yj1HRvj.js
Filesize
6KB

MD5
32ead4d43c95e4377b76a7393241c9b1

SHA1
130f64b14307e84cdce292ab43444189d305b3b4

SHA256
306a5046efea43d9ef2245600580efcc8fc4cc543cc02f13328cdb581959b4a4

SHA512
a70d87c1d676d36cfa81043193e0c5e3e1a455d5062de0c3e424578ea32bcd779f1c517efd2fdf939ffe771111135fed4cb92774784d2f35bf99cec1a09eddc0

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB904.tmp\jnfamoiipomnlmckfhecamgkcmfcbgbd\background.html
Filesize
144B

MD5
970207ca4bf3e7e378493a40e1e7ecc0

SHA1
0fd0f34f5d1124d072da6f31f0df2a2e1fa93eec

SHA256
f8a0667ea11f2f7d25b7d3f82e86c00755d7ed01c959cfd2bc8103e5ec8e9d62

SHA512
7184160cc9e8da8620206682755734b550e9f118028d2b05cbbced3e3a5e90e7d375b64177732deb87af88bf579d720f09330b7d8a184057858bc2a580cce7c0

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB904.tmp\jnfamoiipomnlmckfhecamgkcmfcbgbd\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB904.tmp\jnfamoiipomnlmckfhecamgkcmfcbgbd\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB904.tmp\jnfamoiipomnlmckfhecamgkcmfcbgbd\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB904.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB904.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
8f147f33c5a313b1be9c2e8da7a47d76

SHA1
b6798b6daf7359ae3c6613ca47d038f538ad00aa

SHA256
750483c7fbafc7e0bebfc55e957a0a66874f6746e36e49783f012fbdee86610e

SHA512
fc83be22acca8200bb8f669a66d8400d15d0bd2a7f928037195f91035e8fa35ea7e7f8fe1e09ba359d706629cdfc0c7b34962e2c2327b4c7688544062355c2fe

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB904.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
a3bacad12b5453679078b409ba697289

SHA1
566f9f2b709651c5d8515d785f7a551276993c88

SHA256
24cc1ce55d8f36cd4a0dca1d0b491d3a448c688bf87f4d221390a51f212e9652

SHA512
7ed2122adac2b85e84cfe1a31c01ec6831a3b46ba0fcbed5206545584d5164e7d1b7672ca1d82e83417924bea68003e702545601288575bdcd182c34da1c2a74

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSB904.tmp\[email protected]\install.rdf
Filesize
592B

MD5
179cc51ac49f029e76945f09e4d14d11

SHA1
ba4c4be6d86e8c3448429fe7e76986e1921a43c1

SHA256
185086d9ea0d3c78b4a09f3d731a1750382ecbc2c89c14155a54f8dd3bdcf8d3

SHA512
a6e1e031c6183e4cf6caf3dbaaa909ae007ab0dc49e5893346d7139b8dcc7ed697b93473dbfc3c025a1e0a537a87f37923393024f005470068d6c08862e83df8

Download Submit
memory/1760-132-0x0000000000000000-mapping.dmp

Download