c6512d3790f45ca2b3c8922f3a4e1a4793b89aac95b8ad08b1f08e2ee0ab8545

Analysis

max time kernel
198s
max time network
205s
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 19:30

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General

Target

c6512d3790f45ca2b3c8922f3a4e1a4793b89aac95b8ad08b1f08e2ee0ab8545.exe
Size

931KB
MD5

644d9baeb4a8ae8c81cb33475d6ff036
SHA1

3adb90b76f36d9becff1e225afdd7e4c4f7fa164
SHA256

c6512d3790f45ca2b3c8922f3a4e1a4793b89aac95b8ad08b1f08e2ee0ab8545
SHA512

6e82958b41232cd0e74082d90542da4e1a540247cacf021820347171482ed74c743001c02279e9972008c64d418ccd9fd4ccf1ece8cc6970d0dfdd176c10b9d0
SSDEEP

24576:h1OYdaOMCZ/iWCvu/2sWsJA/jlt+DHhsp:h1Os+CpYO/dJJDHhsp

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

MjvH3zmmHTkb51e.exe

pid process

4700 MjvH3zmmHTkb51e.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:

MjvH3zmmHTkb51e.exe

description	ioc	process
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\ficndgfcphboaijgmfmkkihakfdklalc\2.0\manifest.json	MjvH3zmmHTkb51e.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ficndgfcphboaijgmfmkkihakfdklalc\2.0\manifest.json	MjvH3zmmHTkb51e.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\ficndgfcphboaijgmfmkkihakfdklalc\2.0\manifest.json	MjvH3zmmHTkb51e.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ficndgfcphboaijgmfmkkihakfdklalc\2.0\manifest.json	MjvH3zmmHTkb51e.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ficndgfcphboaijgmfmkkihakfdklalc\2.0\manifest.json	MjvH3zmmHTkb51e.exe

Drops file in System32 directory 4 IoCs

Processes:

MjvH3zmmHTkb51e.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	MjvH3zmmHTkb51e.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	MjvH3zmmHTkb51e.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	MjvH3zmmHTkb51e.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	MjvH3zmmHTkb51e.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

MjvH3zmmHTkb51e.exe

pid	process
4700	MjvH3zmmHTkb51e.exe
4700	MjvH3zmmHTkb51e.exe
4700	MjvH3zmmHTkb51e.exe
4700	MjvH3zmmHTkb51e.exe
4700	MjvH3zmmHTkb51e.exe
4700	MjvH3zmmHTkb51e.exe
4700	MjvH3zmmHTkb51e.exe
4700	MjvH3zmmHTkb51e.exe
4700	MjvH3zmmHTkb51e.exe
4700	MjvH3zmmHTkb51e.exe
4700	MjvH3zmmHTkb51e.exe
4700	MjvH3zmmHTkb51e.exe
4700	MjvH3zmmHTkb51e.exe
4700	MjvH3zmmHTkb51e.exe
4700	MjvH3zmmHTkb51e.exe
4700	MjvH3zmmHTkb51e.exe
4700	MjvH3zmmHTkb51e.exe
4700	MjvH3zmmHTkb51e.exe
4700	MjvH3zmmHTkb51e.exe
4700	MjvH3zmmHTkb51e.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

MjvH3zmmHTkb51e.exe

description	pid	process
Token: SeDebugPrivilege	4700	MjvH3zmmHTkb51e.exe
Token: SeDebugPrivilege	4700	MjvH3zmmHTkb51e.exe
Token: SeDebugPrivilege	4700	MjvH3zmmHTkb51e.exe
Token: SeDebugPrivilege	4700	MjvH3zmmHTkb51e.exe
Token: SeDebugPrivilege	4700	MjvH3zmmHTkb51e.exe
Token: SeDebugPrivilege	4700	MjvH3zmmHTkb51e.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

c6512d3790f45ca2b3c8922f3a4e1a4793b89aac95b8ad08b1f08e2ee0ab8545.exe

description	pid	process	target process
PID 4984 wrote to memory of 4700	4984	c6512d3790f45ca2b3c8922f3a4e1a4793b89aac95b8ad08b1f08e2ee0ab8545.exe	MjvH3zmmHTkb51e.exe
PID 4984 wrote to memory of 4700	4984	c6512d3790f45ca2b3c8922f3a4e1a4793b89aac95b8ad08b1f08e2ee0ab8545.exe	MjvH3zmmHTkb51e.exe
PID 4984 wrote to memory of 4700	4984	c6512d3790f45ca2b3c8922f3a4e1a4793b89aac95b8ad08b1f08e2ee0ab8545.exe	MjvH3zmmHTkb51e.exe

C:\Users\Admin\AppData\Local\Temp\c6512d3790f45ca2b3c8922f3a4e1a4793b89aac95b8ad08b1f08e2ee0ab8545.exe
"C:\Users\Admin\AppData\Local\Temp\c6512d3790f45ca2b3c8922f3a4e1a4793b89aac95b8ad08b1f08e2ee0ab8545.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4984

C:\Users\Admin\AppData\Local\Temp\7zS4BCE.tmp\MjvH3zmmHTkb51e.exe
.\MjvH3zmmHTkb51e.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4700

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:3692

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:3524

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\7zS4BCE.tmp\11N3@m4HMWw.org\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4BCE.tmp\11N3@m4HMWw.org\chrome.manifest
Filesize
35B

MD5
3eec8e30a1db47b89b92da65a70065d8

SHA1
3dff8fc8edb621481c43e7b42a0ba0cb48d1ba71

SHA256
72cf37c507c1bbcd11fdd64f6c27a32c578e892a7c1e06d531b0377152b703fa

SHA512
849b599397bfa39d9d9e177118da3ab187eba51cba62277381cd55ece53a6632215a6b5271921d46e630da6440b65188bb56c5518041e7ef65433de6adac5422

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4BCE.tmp\11N3@m4HMWw.org\content\bg.js
Filesize
8KB

MD5
526450783d3a40feb404ded432527478

SHA1
eec99852b8e49cd4e7c915a000690e4a18e2a2d3

SHA256
3a6c49774b412ab4d389c860c6371ea92c213cda23fab83f6727e52959f4c30e

SHA512
194715df581532d16886616752fe70f518448c60228f651fb71730ee0846c989e62ff48b8f2a4d9a7fe896b41cfaf85e0726057346e31d9018f25f9c442af445

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4BCE.tmp\11N3@m4HMWw.org\install.rdf
Filesize
597B

MD5
e13a71674d078c5385a7422c724c7a55

SHA1
f0e9346b9997be336172753742e4cf22a4c23436

SHA256
2c85a5809bb00bc85b27b573979d7034158f4ddc76b2458448b460ca3adddb8f

SHA512
579754304618c120e5268f857fecd2f252b8d9f19a00743362a3bfd3528835a73e81988db1e890f6acf7c60de4c73a3eee3fab84803da02ecdd3a1600d45bc5e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4BCE.tmp\MjvH3zmmHTkb51e.dat
Filesize
1KB

MD5
510a2f89742ab4bf5aaabe6a3ee1cf5d

SHA1
65ff58a4467181f694c4a9b5ba978dc7e0a0aa81

SHA256
0d00767fb6f5ecab7e42bab8f97bbbe3984a97e27d0ee81125b51146bc5dadcd

SHA512
4523b7038b030fb4cdb618c7e2c563bab0545602f5fb5188733c9e6572c4dcc1f689faf90c2146f1fcc0fdb4c1c1d2f3d445a43251d580a7453507567878c71c

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4BCE.tmp\MjvH3zmmHTkb51e.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4BCE.tmp\MjvH3zmmHTkb51e.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4BCE.tmp\ficndgfcphboaijgmfmkkihakfdklalc\C17T.js
Filesize
6KB

MD5
528131c78fb4b11c744fc4bafb68d6a1

SHA1
45538927b928dc00a5177a6a03520a546dea2fcc

SHA256
9ad01a1c3d7f89dd0934aee66e429259ccd2dee9e7b5527ddc57644f74adb46b

SHA512
883b9ece89f60aa2d1ab8fd5fd0995a63494aafeb8b5116bda515b608f725865c8d581fe2b639c7102602ce91f2064e264815488fe46ee64367c83a557846511

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4BCE.tmp\ficndgfcphboaijgmfmkkihakfdklalc\background.html
Filesize
141B

MD5
2f81b6921e47384c67e9b98004955d3e

SHA1
987cb902373fc8b9cbdb12454e3088faa1d21444

SHA256
86cd5fe091854e5e9a1a6608ba0f07417465ba0698fadc407cbe221b546e16b5

SHA512
72584f09e6daf502fd1c27bab4f4b6e59c4f9f24fc17c2b6f50bb8dfc00475075f65a734546233f46aa5b82cf04b98d8431c8b7c544a0e8e2e8691b9909a4a4d

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4BCE.tmp\ficndgfcphboaijgmfmkkihakfdklalc\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4BCE.tmp\ficndgfcphboaijgmfmkkihakfdklalc\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS4BCE.tmp\ficndgfcphboaijgmfmkkihakfdklalc\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
memory/4700-132-0x0000000000000000-mapping.dmp

Download