493870d55b645a2ab054304914f080e89f54e26c62d54104bd00564238cd6887

Analysis

max time kernel
187s
max time network
199s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 01:58

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General

Target

493870d55b645a2ab054304914f080e89f54e26c62d54104bd00564238cd6887.exe
Size

920KB
MD5

55431b0daa9fefb8558b88330fe0aa71
SHA1

2e30afee22b014fad5d30a3f78951048d5ceb87c
SHA256

493870d55b645a2ab054304914f080e89f54e26c62d54104bd00564238cd6887
SHA512

250e53ec3bffcdbfb60e51963939814fb8ced2bc262c6be05d2b29a79b8600a23d65475a635e8282730ca15d956e67ebdb232e5c057ade88f86a586fa7fd492d
SSDEEP

24576:h1OYdaOXMtdHAqcdDVhYwiei7+EpFAh/kKV:h1OsWPHVmVhYwiLtKkKV

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

r91Sj199q2dpKkh.exe

pid process

4476 r91Sj199q2dpKkh.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:

r91Sj199q2dpKkh.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\dheakajaihjmdnomicgfiklfdnpnlmho\2.0\manifest.json	r91Sj199q2dpKkh.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\dheakajaihjmdnomicgfiklfdnpnlmho\2.0\manifest.json	r91Sj199q2dpKkh.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\dheakajaihjmdnomicgfiklfdnpnlmho\2.0\manifest.json	r91Sj199q2dpKkh.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\dheakajaihjmdnomicgfiklfdnpnlmho\2.0\manifest.json	r91Sj199q2dpKkh.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\dheakajaihjmdnomicgfiklfdnpnlmho\2.0\manifest.json	r91Sj199q2dpKkh.exe

Drops file in System32 directory 4 IoCs

Processes:

r91Sj199q2dpKkh.exe

description	ioc	process
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	r91Sj199q2dpKkh.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	r91Sj199q2dpKkh.exe
File opened for modification	C:\Windows\System32\GroupPolicy	r91Sj199q2dpKkh.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	r91Sj199q2dpKkh.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

r91Sj199q2dpKkh.exe

pid	process
4476	r91Sj199q2dpKkh.exe
4476	r91Sj199q2dpKkh.exe
4476	r91Sj199q2dpKkh.exe
4476	r91Sj199q2dpKkh.exe
4476	r91Sj199q2dpKkh.exe
4476	r91Sj199q2dpKkh.exe
4476	r91Sj199q2dpKkh.exe
4476	r91Sj199q2dpKkh.exe
4476	r91Sj199q2dpKkh.exe
4476	r91Sj199q2dpKkh.exe
4476	r91Sj199q2dpKkh.exe
4476	r91Sj199q2dpKkh.exe
4476	r91Sj199q2dpKkh.exe
4476	r91Sj199q2dpKkh.exe
4476	r91Sj199q2dpKkh.exe
4476	r91Sj199q2dpKkh.exe
4476	r91Sj199q2dpKkh.exe
4476	r91Sj199q2dpKkh.exe
4476	r91Sj199q2dpKkh.exe
4476	r91Sj199q2dpKkh.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

r91Sj199q2dpKkh.exe

description	pid	process
Token: SeDebugPrivilege	4476	r91Sj199q2dpKkh.exe
Token: SeDebugPrivilege	4476	r91Sj199q2dpKkh.exe
Token: SeDebugPrivilege	4476	r91Sj199q2dpKkh.exe
Token: SeDebugPrivilege	4476	r91Sj199q2dpKkh.exe
Token: SeDebugPrivilege	4476	r91Sj199q2dpKkh.exe
Token: SeDebugPrivilege	4476	r91Sj199q2dpKkh.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

493870d55b645a2ab054304914f080e89f54e26c62d54104bd00564238cd6887.exe

description	pid	process	target process
PID 2868 wrote to memory of 4476	2868	493870d55b645a2ab054304914f080e89f54e26c62d54104bd00564238cd6887.exe	r91Sj199q2dpKkh.exe
PID 2868 wrote to memory of 4476	2868	493870d55b645a2ab054304914f080e89f54e26c62d54104bd00564238cd6887.exe	r91Sj199q2dpKkh.exe
PID 2868 wrote to memory of 4476	2868	493870d55b645a2ab054304914f080e89f54e26c62d54104bd00564238cd6887.exe	r91Sj199q2dpKkh.exe

C:\Users\Admin\AppData\Local\Temp\493870d55b645a2ab054304914f080e89f54e26c62d54104bd00564238cd6887.exe
"C:\Users\Admin\AppData\Local\Temp\493870d55b645a2ab054304914f080e89f54e26c62d54104bd00564238cd6887.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2868

C:\Users\Admin\AppData\Local\Temp\7zS635D.tmp\r91Sj199q2dpKkh.exe
.\r91Sj199q2dpKkh.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4476

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:112

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:216

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\7zS635D.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS635D.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
f062b7704e36c26a09354342a4aedf9c

SHA1
833cc60b2f4dd6966a8f62c2683eec47273d11a4

SHA256
27c8978770d02d2c9ad961dd3949c2761c55da31f56d8343dcf57ba2473251ec

SHA512
b1fcb1f596d565b2ee4ef1e5f037f5c07402fa0db27da5d37029fecacecf47aa95f38d15da18ddc31e62048bd0d9ac4c5cda753c30ad414332be42e8dfbfa881

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS635D.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
5f3b48d57b89ae4d6e9a84a5caa7c75f

SHA1
21c7ae08833d73ee47e56a419c89a5590e3258bb

SHA256
a06df9afe02f143da3f1886cc721dfc54fd5db629252b28a49eab2a196685b2b

SHA512
821746b8cdaa2fb6feb202250a7617886368268c180ac58be38682a6205324fb144f114ceefd37a9168d6ccfaa76cbbf2b5e182d425309d5fec411923c664e5d

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS635D.tmp\[email protected]\install.rdf
Filesize
595B

MD5
e85dee58fa8f2fbc352d38aaa31e0a8c

SHA1
9c78403171354c5a9ba9b1424506262276d23394

SHA256
f06d3313728a3df7b199780f45f840a2f3899838da1e70f8bda974b1f177b4ef

SHA512
e082cfd03cccf76c66cb49053535b0b455ff1469442d49a6ae79f05fdaf00a2ff05e3c160877475ef6295a5e4720c9f2aa4f2990426fb4d6e9e84c93e995c68c

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS635D.tmp\dheakajaihjmdnomicgfiklfdnpnlmho\W.js
Filesize
6KB

MD5
b8d7db21408d679658e7dc9376b0c84e

SHA1
07d4586de52b576b16a37e35560f7a89c389d560

SHA256
6fe711a9f6d7cd82aee6a449ac6c5a3a82788e62d122131c7c16167b190edf45

SHA512
b1175ed448662641ea2bf1bcb92872bee478c7fb93ae1aaaad93621018e5f165fed27705cc7d8aeaf77eaed50e45cb8b75f7017a0b270c737ed770addb8f1ec2

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS635D.tmp\dheakajaihjmdnomicgfiklfdnpnlmho\background.html
Filesize
138B

MD5
3026b0ad6d0afbb764a8a27343b3939f

SHA1
b5d2d5e95c175ec0f99064f9fec624dfdea9e5af

SHA256
78d4139b86a3b6d4120a2cc842b297836a7105e88e31c0024b70509d75a3e4fe

SHA512
5f41b806a9609f10cb74843e37df8f83a0ce3a4486bc6e7a290565f4e4f0332255c535066a804ab3446c033e5675cc39ea12d075c52ad862f3f91d4bb7c79cbf

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS635D.tmp\dheakajaihjmdnomicgfiklfdnpnlmho\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS635D.tmp\dheakajaihjmdnomicgfiklfdnpnlmho\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS635D.tmp\dheakajaihjmdnomicgfiklfdnpnlmho\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS635D.tmp\r91Sj199q2dpKkh.dat
Filesize
1KB

MD5
8500291e85d88bac4fbfb0f49e6ee678

SHA1
04e4e01e1d04167b959deb355d63662e5ae284cb

SHA256
123ebc3ea36905d42039cb9d00e23db0dc8d681cb0205a2d0c53a427d3405ab3

SHA512
f2f52bff19cd5213b92c8245532fd9bfcba986f68d3c66321fe06ef278535020a1d779c42cd31dd0392376b7b80b0f85fa1a9442e17a15233915452e5c31acc1

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS635D.tmp\r91Sj199q2dpKkh.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS635D.tmp\r91Sj199q2dpKkh.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
memory/4476-132-0x0000000000000000-mapping.dmp

Download