c4d16ca4b75b204fd33a6c249ba10624299a0ce15304826a87d2833b053bd1e0

Analysis

max time kernel
175s
max time network
189s
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 19:34

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General

Target

c4d16ca4b75b204fd33a6c249ba10624299a0ce15304826a87d2833b053bd1e0.exe
Size

931KB
MD5

8d97d8b18f0ca725500ab655d40b2baa
SHA1

e7ff12d5af02d77b88d67053c29646b6f751ee50
SHA256

c4d16ca4b75b204fd33a6c249ba10624299a0ce15304826a87d2833b053bd1e0
SHA512

a17cc4fb7a3c415da55afaa1a16234114cd170582370257ffb37530e24affecf1b329e0b226728fba85b947a386e6b5e4d7415a895806bd82ec3699fecf4fc2d
SSDEEP

24576:h1OYdaOSCZ/iWCvu/2sWsJA/jlt+DHhsv:h1OssCpYO/dJJDHhsv

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

9jiGTL7bjV86c84.exe

pid process

4672 9jiGTL7bjV86c84.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:

9jiGTL7bjV86c84.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\cbofphbhhfcckaoocgapfaghgiembdjc\2.0\manifest.json	9jiGTL7bjV86c84.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\cbofphbhhfcckaoocgapfaghgiembdjc\2.0\manifest.json	9jiGTL7bjV86c84.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\cbofphbhhfcckaoocgapfaghgiembdjc\2.0\manifest.json	9jiGTL7bjV86c84.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\cbofphbhhfcckaoocgapfaghgiembdjc\2.0\manifest.json	9jiGTL7bjV86c84.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\cbofphbhhfcckaoocgapfaghgiembdjc\2.0\manifest.json	9jiGTL7bjV86c84.exe

Drops file in System32 directory 4 IoCs

Processes:

9jiGTL7bjV86c84.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	9jiGTL7bjV86c84.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	9jiGTL7bjV86c84.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	9jiGTL7bjV86c84.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	9jiGTL7bjV86c84.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

9jiGTL7bjV86c84.exe

pid	process
4672	9jiGTL7bjV86c84.exe
4672	9jiGTL7bjV86c84.exe
4672	9jiGTL7bjV86c84.exe
4672	9jiGTL7bjV86c84.exe
4672	9jiGTL7bjV86c84.exe
4672	9jiGTL7bjV86c84.exe
4672	9jiGTL7bjV86c84.exe
4672	9jiGTL7bjV86c84.exe
4672	9jiGTL7bjV86c84.exe
4672	9jiGTL7bjV86c84.exe
4672	9jiGTL7bjV86c84.exe
4672	9jiGTL7bjV86c84.exe
4672	9jiGTL7bjV86c84.exe
4672	9jiGTL7bjV86c84.exe
4672	9jiGTL7bjV86c84.exe
4672	9jiGTL7bjV86c84.exe
4672	9jiGTL7bjV86c84.exe
4672	9jiGTL7bjV86c84.exe
4672	9jiGTL7bjV86c84.exe
4672	9jiGTL7bjV86c84.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

9jiGTL7bjV86c84.exe

description	pid	process
Token: SeDebugPrivilege	4672	9jiGTL7bjV86c84.exe
Token: SeDebugPrivilege	4672	9jiGTL7bjV86c84.exe
Token: SeDebugPrivilege	4672	9jiGTL7bjV86c84.exe
Token: SeDebugPrivilege	4672	9jiGTL7bjV86c84.exe
Token: SeDebugPrivilege	4672	9jiGTL7bjV86c84.exe
Token: SeDebugPrivilege	4672	9jiGTL7bjV86c84.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

c4d16ca4b75b204fd33a6c249ba10624299a0ce15304826a87d2833b053bd1e0.exe

description	pid	process	target process
PID 2304 wrote to memory of 4672	2304	c4d16ca4b75b204fd33a6c249ba10624299a0ce15304826a87d2833b053bd1e0.exe	9jiGTL7bjV86c84.exe
PID 2304 wrote to memory of 4672	2304	c4d16ca4b75b204fd33a6c249ba10624299a0ce15304826a87d2833b053bd1e0.exe	9jiGTL7bjV86c84.exe
PID 2304 wrote to memory of 4672	2304	c4d16ca4b75b204fd33a6c249ba10624299a0ce15304826a87d2833b053bd1e0.exe	9jiGTL7bjV86c84.exe

C:\Users\Admin\AppData\Local\Temp\c4d16ca4b75b204fd33a6c249ba10624299a0ce15304826a87d2833b053bd1e0.exe
"C:\Users\Admin\AppData\Local\Temp\c4d16ca4b75b204fd33a6c249ba10624299a0ce15304826a87d2833b053bd1e0.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2304

C:\Users\Admin\AppData\Local\Temp\7zSF90B.tmp\9jiGTL7bjV86c84.exe
.\9jiGTL7bjV86c84.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4672

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:4280

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:4264

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\7zSF90B.tmp\9jiGTL7bjV86c84.dat
Filesize
1KB

MD5
91f53f2852f06b91f2cf29722e29ba3d

SHA1
52c478401b8eddd6d3fbdd1db2744b1a963babb1

SHA256
e3acc6666d9bf7a05bdbdbed9fe82ac2462ef112b331a584e6da4d18f2c93478

SHA512
c8ea21bc6fa739f45dfd62a7888a9fb482d3bb1c891040e1d642ab6a91f1698bc97743cbcc4bd90e04bbc7679ad409f33c0337532c6cb085a7b940dfa178eb1a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF90B.tmp\9jiGTL7bjV86c84.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF90B.tmp\9jiGTL7bjV86c84.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF90B.tmp\cbofphbhhfcckaoocgapfaghgiembdjc\background.html
Filesize
147B

MD5
7a7a333ba0109f6071df683c38512cd8

SHA1
055d671e8cda44e0a98ca41832ccb3263c612fb2

SHA256
86fa98fdc6bececca87d4b5ee3ca95c7d84156065ff3df458ce58b2b5aec50ab

SHA512
a74489ecbe593104840efc6807cc593995b33c40567ba41a11d1c3c3b3d7d0ba6afac95be12f552b649aa97710f35f4f316c292f9cc77f5dc45b3f0ca774e4a2

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF90B.tmp\cbofphbhhfcckaoocgapfaghgiembdjc\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF90B.tmp\cbofphbhhfcckaoocgapfaghgiembdjc\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF90B.tmp\cbofphbhhfcckaoocgapfaghgiembdjc\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF90B.tmp\cbofphbhhfcckaoocgapfaghgiembdjc\nBfcpJ8gW5.js
Filesize
6KB

MD5
89c50615d231c001ae18dbfe977df7e4

SHA1
e32caccc5207d175d81eb5f1d4a39c34323dc94e

SHA256
cd127ba2d6232ad2e73e45e97e791406ffec9b9039da2dcd8cab1179ad35de4f

SHA512
ca53192e899c4eff1089a88d0e23f1b637aeb0050fd6af68300cad1bd30d8d2762d2e66bb7f03afb1a2db16477636e1f13e4b54f0ef11bf11d64af6815c03bbc

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF90B.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF90B.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
09817d9ab88410ebaf992ed9805494c4

SHA1
eafd8acdbefff532581c45b6c3bcdad4588bdfd7

SHA256
4becbdc74e11ed7b6d4bc5eda54496484cc0aee8af95f5af149e93c7bdb86ce7

SHA512
ea73b08860fc127d6ca50b9540a99f24d691bc4bb3fd323db04f2a5645553bb6f7d52483625f9304d8aae9b2d77f3cfd95efda60b03c84c4328c1328ceaf4408

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF90B.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
065239a93d254be94f7137cf4cab191d

SHA1
ddf4cce632e8e6f1d0f30be73d4fd934722fd3f5

SHA256
bcb294bbbb5ffd6123bb7b2e227fb924cbfb9c525ad04cd3cb674160e6c0de05

SHA512
5b22040bae909624a63e9fa99507c9064174167438f182df92491595dac1d556a52e1b361e28a6d35537a11982ab28355153bfa912e183c5e181e6982ec53018

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF90B.tmp\[email protected]\install.rdf
Filesize
596B

MD5
bd8c55874bf94204436de660d43cf5ca

SHA1
010ec76c69149372e45f81fd8792cbb012bbdf9b

SHA256
18ec1b7063fb6c15a95a7df1115435633a8a167810e6fceb83353d9b08cc8483

SHA512
f4a391a8de37ea2256acff2e74f5398b4872e7b9fd06085ebb7b41f8b7bc5705b9a6432714daa42ea07c563878d58fed66459dd8c0311ceea2edcd2b79c85b8d

Download Submit
memory/4672-132-0x0000000000000000-mapping.dmp

Download