c523d5f79ad479efcecbc884f69c01e489948c5fa498b63190b50f513aeb22bf

Analysis

max time kernel
44s
max time network
49s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
24-11-2022 19:33

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General

Target

c523d5f79ad479efcecbc884f69c01e489948c5fa498b63190b50f513aeb22bf.exe
Size

932KB
MD5

c9ed3b48c6fde2d1413fb51549a38ae6
SHA1

f4e5c5ece14539aaeb8bba8cb61d117f1f7cb2fe
SHA256

c523d5f79ad479efcecbc884f69c01e489948c5fa498b63190b50f513aeb22bf
SHA512

26e9d3729581dd186173c1410f23542924958510add38e3d4bde6b437e503666c9dbb925e83c34adeef47081ce993cf9a77175bda537ced7f6b5aeb7c0559924
SSDEEP

24576:h1OYdaObCZ/iWCvu/2sWsJA/jlt+DHhsp:h1OslCpYO/dJJDHhsp

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

jOtrwQ1NY5EQdZj.exe

pid process

1928 jOtrwQ1NY5EQdZj.exe
Loads dropped DLL 1 IoCs

Processes:

c523d5f79ad479efcecbc884f69c01e489948c5fa498b63190b50f513aeb22bf.exe

pid process

1900 c523d5f79ad479efcecbc884f69c01e489948c5fa498b63190b50f513aeb22bf.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
1900	c523d5f79ad479efcecbc884f69c01e489948c5fa498b63190b50f513aeb22bf.exe

Drops Chrome extension 3 IoCs

Processes:

jOtrwQ1NY5EQdZj.exe

description	ioc	process
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\ogaodkanlpfelcgdkhepenlaocjaeaod\2.0\manifest.json	jOtrwQ1NY5EQdZj.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ogaodkanlpfelcgdkhepenlaocjaeaod\2.0\manifest.json	jOtrwQ1NY5EQdZj.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\ogaodkanlpfelcgdkhepenlaocjaeaod\2.0\manifest.json	jOtrwQ1NY5EQdZj.exe

Drops file in System32 directory 4 IoCs

Processes:

jOtrwQ1NY5EQdZj.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	jOtrwQ1NY5EQdZj.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	jOtrwQ1NY5EQdZj.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	jOtrwQ1NY5EQdZj.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	jOtrwQ1NY5EQdZj.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

jOtrwQ1NY5EQdZj.exe

pid	process
1928	jOtrwQ1NY5EQdZj.exe
1928	jOtrwQ1NY5EQdZj.exe
1928	jOtrwQ1NY5EQdZj.exe
1928	jOtrwQ1NY5EQdZj.exe
1928	jOtrwQ1NY5EQdZj.exe
1928	jOtrwQ1NY5EQdZj.exe
1928	jOtrwQ1NY5EQdZj.exe
1928	jOtrwQ1NY5EQdZj.exe
1928	jOtrwQ1NY5EQdZj.exe
1928	jOtrwQ1NY5EQdZj.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

jOtrwQ1NY5EQdZj.exe

description	pid	process
Token: SeDebugPrivilege	1928	jOtrwQ1NY5EQdZj.exe
Token: SeDebugPrivilege	1928	jOtrwQ1NY5EQdZj.exe
Token: SeDebugPrivilege	1928	jOtrwQ1NY5EQdZj.exe
Token: SeDebugPrivilege	1928	jOtrwQ1NY5EQdZj.exe
Token: SeDebugPrivilege	1928	jOtrwQ1NY5EQdZj.exe
Token: SeDebugPrivilege	1928	jOtrwQ1NY5EQdZj.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

c523d5f79ad479efcecbc884f69c01e489948c5fa498b63190b50f513aeb22bf.exe

description	pid	process	target process
PID 1900 wrote to memory of 1928	1900	c523d5f79ad479efcecbc884f69c01e489948c5fa498b63190b50f513aeb22bf.exe	jOtrwQ1NY5EQdZj.exe
PID 1900 wrote to memory of 1928	1900	c523d5f79ad479efcecbc884f69c01e489948c5fa498b63190b50f513aeb22bf.exe	jOtrwQ1NY5EQdZj.exe
PID 1900 wrote to memory of 1928	1900	c523d5f79ad479efcecbc884f69c01e489948c5fa498b63190b50f513aeb22bf.exe	jOtrwQ1NY5EQdZj.exe
PID 1900 wrote to memory of 1928	1900	c523d5f79ad479efcecbc884f69c01e489948c5fa498b63190b50f513aeb22bf.exe	jOtrwQ1NY5EQdZj.exe

C:\Users\Admin\AppData\Local\Temp\c523d5f79ad479efcecbc884f69c01e489948c5fa498b63190b50f513aeb22bf.exe
"C:\Users\Admin\AppData\Local\Temp\c523d5f79ad479efcecbc884f69c01e489948c5fa498b63190b50f513aeb22bf.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1900

C:\Users\Admin\AppData\Local\Temp\7zS7CE.tmp\jOtrwQ1NY5EQdZj.exe
.\jOtrwQ1NY5EQdZj.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1928

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\7zS7CE.tmp\jOtrwQ1NY5EQdZj.dat
Filesize
1KB

MD5
c7b26d079b5e8d948b9aca607c3d10d7

SHA1
82a5c908f78bed9806fe95e339fea82f198847f8

SHA256
8ebff4beb0dddbf1eb6a6855261c39b336ced7b7add0edbe577f2470c2457da6

SHA512
59d980d9f5cd5a34e2df5b9c87b842d58e0e7d8e251fa446fb2b0809a61a7ad87773be017cddebedb3856f90436e9ddf05d2079730568504605a16d8631012f7

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7CE.tmp\jOtrwQ1NY5EQdZj.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7CE.tmp\ogaodkanlpfelcgdkhepenlaocjaeaod\background.html
Filesize
144B

MD5
ce39ce853126862a09e7690f6643683f

SHA1
a405cd43a8badccee1e3e83afe9de9b77985f062

SHA256
33135bcf8698763ac69c3e21f3c4cf93a18ed5cb2b11a849da1dacde6b31d7b1

SHA512
e3698dc20d60ad5ba6858595802657340141928421404f765da578f3722073514cf484d9aeab95dacfdee949baed061cd2c88284586b71090005fd59df7668b5

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7CE.tmp\ogaodkanlpfelcgdkhepenlaocjaeaod\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7CE.tmp\ogaodkanlpfelcgdkhepenlaocjaeaod\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7CE.tmp\ogaodkanlpfelcgdkhepenlaocjaeaod\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7CE.tmp\ogaodkanlpfelcgdkhepenlaocjaeaod\nVTnpWE.js
Filesize
6KB

MD5
9f34a34799ddf491396823b12f4e5214

SHA1
46d9af2829852818ba23286f8ea1bbf014f23ab8

SHA256
ca236309839f4a9b9ff050a8d0d3fb0640e831d921c2dacd947c39d5fc545788

SHA512
67eb26d29418388fdc31c2c6a39f451abe56d009dd1e330747da8ae4e83c22f70cc383e45f0b6a4fa2f4f94b57134d783fb4ccdb6eee2147c7e4c9a3e64e78ba

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7CE.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7CE.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
8fc3e88bc0acefc18f2118568cd89b83

SHA1
d524eb6f0a24acf6ef5a2667c2f36f9a8602220f

SHA256
f36bf1e6f5b60a01cd3dbeecd46e5e8696acf1677ac6875879941fbf1bb413ce

SHA512
d092de6de6508d737cb0af962015ff7759b956acd36ab3e3b62b2286f140178ead79fc2dec8008b921cbf5b49eb5c70314518a47941ca03aceafabef48279c38

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7CE.tmp\[email protected]\content\bg.js
Filesize
9KB

MD5
9462462438501a564ef4aaef7224a99b

SHA1
6a53044d144ae2be37c088bc8a3c807918188f8b

SHA256
a6ec5541395a5ba0b01a44aa75819f4168c0a4ee302cb5e10d5625a7b3fa4eda

SHA512
2f1a1f19386cadb40bc514db6c470d65e2f9b85391ed086a6a8deda0cedb4bb8eec4b324cf1c429f128da5b1096f157239d70cc8121564711cd60b2c68d8096f

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7CE.tmp\[email protected]\install.rdf
Filesize
595B

MD5
59855e4c941beaf8c9a4d381b1585a54

SHA1
b8b0851bcc84403d1f8c5346045dd72953fbc60d

SHA256
fcee17c01dd389d992ed099e0d89cedb7e35b10b819a9345e8b3a89991b6a155

SHA512
be71d97c8c23f1a5ab1ea99108640e29d0ab95fe6f14576499405fdb192fc0ea6abcc8977b6d6a87f240626fd889ec3db53bbd6bbea58c73a2c32d9682083f7e

Download Submit
\Users\Admin\AppData\Local\Temp\7zS7CE.tmp\jOtrwQ1NY5EQdZj.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
memory/1900-54-0x00000000759F1000-0x00000000759F3000-memory.dmp

Filesize
8KB

Download
memory/1928-56-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads