f8e7e9099e4286e07b4a56c3e3adb5765cec332f5e24a418e8491b0df51d4d6e

Analysis

max time kernel
174s
max time network
192s
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 16:42

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General

Target

f8e7e9099e4286e07b4a56c3e3adb5765cec332f5e24a418e8491b0df51d4d6e.exe
Size

920KB
MD5

1535de7d4f35404ddfe608ba8ac68aee
SHA1

8f6331cefb805ffdf1170e08b7495894d4d21d17
SHA256

f8e7e9099e4286e07b4a56c3e3adb5765cec332f5e24a418e8491b0df51d4d6e
SHA512

999312e008896ed9ddac499c7066986911578d1d3dac1e57fbb6526c8b5dd857c4cdc0c782d6bd9034d54ee3f3ffb60a2dcb2f8e90af657a4eb14f90addfe109
SSDEEP

24576:h1OYdaORMtdHAqcdDVhYwiei7+EpFAh/kK3:h1OssPHVmVhYwiLtKkK3

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

h5Mv18WFygQJzoz.exe

pid process

4372 h5Mv18WFygQJzoz.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:

h5Mv18WFygQJzoz.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\foamkpehdbeplbmlblpejcpimnedodjg\2.0\manifest.json	h5Mv18WFygQJzoz.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\foamkpehdbeplbmlblpejcpimnedodjg\2.0\manifest.json	h5Mv18WFygQJzoz.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\foamkpehdbeplbmlblpejcpimnedodjg\2.0\manifest.json	h5Mv18WFygQJzoz.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\foamkpehdbeplbmlblpejcpimnedodjg\2.0\manifest.json	h5Mv18WFygQJzoz.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\foamkpehdbeplbmlblpejcpimnedodjg\2.0\manifest.json	h5Mv18WFygQJzoz.exe

Drops file in System32 directory 4 IoCs

Processes:

h5Mv18WFygQJzoz.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	h5Mv18WFygQJzoz.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	h5Mv18WFygQJzoz.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	h5Mv18WFygQJzoz.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	h5Mv18WFygQJzoz.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

h5Mv18WFygQJzoz.exe

pid	process
4372	h5Mv18WFygQJzoz.exe
4372	h5Mv18WFygQJzoz.exe
4372	h5Mv18WFygQJzoz.exe
4372	h5Mv18WFygQJzoz.exe
4372	h5Mv18WFygQJzoz.exe
4372	h5Mv18WFygQJzoz.exe
4372	h5Mv18WFygQJzoz.exe
4372	h5Mv18WFygQJzoz.exe
4372	h5Mv18WFygQJzoz.exe
4372	h5Mv18WFygQJzoz.exe
4372	h5Mv18WFygQJzoz.exe
4372	h5Mv18WFygQJzoz.exe
4372	h5Mv18WFygQJzoz.exe
4372	h5Mv18WFygQJzoz.exe
4372	h5Mv18WFygQJzoz.exe
4372	h5Mv18WFygQJzoz.exe
4372	h5Mv18WFygQJzoz.exe
4372	h5Mv18WFygQJzoz.exe
4372	h5Mv18WFygQJzoz.exe
4372	h5Mv18WFygQJzoz.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

h5Mv18WFygQJzoz.exe

description	pid	process
Token: SeDebugPrivilege	4372	h5Mv18WFygQJzoz.exe
Token: SeDebugPrivilege	4372	h5Mv18WFygQJzoz.exe
Token: SeDebugPrivilege	4372	h5Mv18WFygQJzoz.exe
Token: SeDebugPrivilege	4372	h5Mv18WFygQJzoz.exe
Token: SeDebugPrivilege	4372	h5Mv18WFygQJzoz.exe
Token: SeDebugPrivilege	4372	h5Mv18WFygQJzoz.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

f8e7e9099e4286e07b4a56c3e3adb5765cec332f5e24a418e8491b0df51d4d6e.exe

description	pid	process	target process
PID 2900 wrote to memory of 4372	2900	f8e7e9099e4286e07b4a56c3e3adb5765cec332f5e24a418e8491b0df51d4d6e.exe	h5Mv18WFygQJzoz.exe
PID 2900 wrote to memory of 4372	2900	f8e7e9099e4286e07b4a56c3e3adb5765cec332f5e24a418e8491b0df51d4d6e.exe	h5Mv18WFygQJzoz.exe
PID 2900 wrote to memory of 4372	2900	f8e7e9099e4286e07b4a56c3e3adb5765cec332f5e24a418e8491b0df51d4d6e.exe	h5Mv18WFygQJzoz.exe

C:\Users\Admin\AppData\Local\Temp\f8e7e9099e4286e07b4a56c3e3adb5765cec332f5e24a418e8491b0df51d4d6e.exe
"C:\Users\Admin\AppData\Local\Temp\f8e7e9099e4286e07b4a56c3e3adb5765cec332f5e24a418e8491b0df51d4d6e.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2900

C:\Users\Admin\AppData\Local\Temp\7zS3B9.tmp\h5Mv18WFygQJzoz.exe
.\h5Mv18WFygQJzoz.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4372

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:1380

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:1908

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\7zS3B9.tmp\[email protected]\bootstrap.js

Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3B9.tmp\[email protected]\chrome.manifest

Filesize
35B

MD5
413d0ce0f93af8233dfeb6191b842019

SHA1
5e5525eaefdba5ab9d7bd55703cd60c145c65d0d

SHA256
6fdee6cab9d62ee146ad1447ac3e1ea396b1ec2bbf6f184e5261338ffe0960da

SHA512
e720c5f625d18b2311019760c70a7cb2f7f07669854cb850e48d8a387833121af4471d7136d88566a02e8e02b59c92857cda976342ee1480aafa257298be84be

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3B9.tmp\[email protected]\content\bg.js

Filesize
8KB

MD5
cdf3a8c4b2194ecf9d82e6b6478ff36c

SHA1
23cd3f1027953eff4b214a747bc40d11ee2466c7

SHA256
7e511261f5bd0dfc4bdca749b263652611a4f2ca43f60d7a67c41c0d4784dcc9

SHA512
d316b5703aa2decb99069550f60339a900aa713a3c3836d2b6154a22871c5c13d8ba47b20de11d7ab63b7f8256382c34fd17e76153b94e48a5f0f819cf9351fc

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3B9.tmp\[email protected]\install.rdf

Filesize
595B

MD5
71cdf1b8f96ee94ae162cbb30821b3fa

SHA1
e73380713551746a576b54421bb47f06a34284a8

SHA256
b1cd1f7e297a485bd65413af375044c2f6f5c4866ce42182049998d285b97a9d

SHA512
e462b4cd6abf85ee682f26091c5e0dd5729be0ce07af91f9fd56a4cf18bf763c3bf4fe79c89b45fca5499dbeb8fe161893263dc733a10bd3b10f6aa988c7d462

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3B9.tmp\foamkpehdbeplbmlblpejcpimnedodjg\background.html

Filesize
139B

MD5
5e7d590aa502ed78f40f256a931219a1

SHA1
7fcc0563f74d37f8baa4ef1ee0bf1fd510b9c03b

SHA256
9a0739e056bfc1029437ec3493af421ffa96a8b1a7a1ca314cf75f928a357087

SHA512
a4682b1712beef4c903af45a4ef0d3e191de3fdc0832613db8795c424bae33299a485a3b91a4d1ced7933c6bb7153dc4f52229ccd31e34fa986f77675580af3e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3B9.tmp\foamkpehdbeplbmlblpejcpimnedodjg\content.js

Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3B9.tmp\foamkpehdbeplbmlblpejcpimnedodjg\lsdb.js

Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3B9.tmp\foamkpehdbeplbmlblpejcpimnedodjg\manifest.json

Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3B9.tmp\foamkpehdbeplbmlblpejcpimnedodjg\uZ.js

Filesize
6KB

MD5
c720dc10236a1b00b819f4e461790a67

SHA1
35d967c663c20f74344fca848a61028c9cfb2366

SHA256
48f4d6164767df97926896dfd2b66304857d6068c99dfd9c345831390efac87b

SHA512
13caf1ce59bd1743d3f4e6605287ac5670a51b397fc191f513bd3628f4c5112cdd952aabcbf92d26a11c7e1c0db1750a5a9ca8b0dfdd69717d4b2192d7ead5af

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3B9.tmp\h5Mv18WFygQJzoz.dat

Filesize
1KB

MD5
67199bfd351f4673f4406ac69f357085

SHA1
8f580ebdfc7aab95dfccfbd40cfa66088f2d9e9a

SHA256
e8a50fdf530c4b3d12097ce5cdb4357ef3cc06c42c3cdbb1f5a50fb5bc23d43d

SHA512
a672921dc846ba873ce0c5ebe3b381483b2b4929692b3f5ae9895794ea0b5a2d657023bf2cb29ad21711ef38a9931411db01b4412486dd5b5d6fd63e66801186

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3B9.tmp\h5Mv18WFygQJzoz.exe

Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS3B9.tmp\h5Mv18WFygQJzoz.exe

Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
memory/4372-132-0x0000000000000000-mapping.dmp

Download