a66a9a0a1e319fd633d3b06c56378891e3fe719007ce5799660ceed3353568ce

Analysis

max time kernel
135s
max time network
156s
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 21:12

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General

Target

a66a9a0a1e319fd633d3b06c56378891e3fe719007ce5799660ceed3353568ce.exe
Size

926KB
MD5

4ff6f2a55862ab402e35fb1a986fab34
SHA1

37880d193d2f60854831f9c1b01932f6231e8aa5
SHA256

a66a9a0a1e319fd633d3b06c56378891e3fe719007ce5799660ceed3353568ce
SHA512

de72c046f1d93b9671103150c8b47997db699488ff20ece6989cc3357446e226a969295e3fe31c6df0ef2b5b727d458ca3406d6d3adc05d92d448c40ad648c48
SSDEEP

24576:h1OYdaOunQju5vMu6qN2FctIOBYXZBai3GBlgpKLe/7r7:h1OskQjO6HHzayGBe/7r7

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

wLhtU73eq7Q8w72.exe

pid process

4392 wLhtU73eq7Q8w72.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:

wLhtU73eq7Q8w72.exe

description	ioc	process
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\gffpdgpkmpoandijfbknhddbccedfgmm\2.0\manifest.json	wLhtU73eq7Q8w72.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\gffpdgpkmpoandijfbknhddbccedfgmm\2.0\manifest.json	wLhtU73eq7Q8w72.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\gffpdgpkmpoandijfbknhddbccedfgmm\2.0\manifest.json	wLhtU73eq7Q8w72.exe
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\gffpdgpkmpoandijfbknhddbccedfgmm\2.0\manifest.json	wLhtU73eq7Q8w72.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\gffpdgpkmpoandijfbknhddbccedfgmm\2.0\manifest.json	wLhtU73eq7Q8w72.exe

Drops file in System32 directory 4 IoCs

Processes:

wLhtU73eq7Q8w72.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	wLhtU73eq7Q8w72.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	wLhtU73eq7Q8w72.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	wLhtU73eq7Q8w72.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	wLhtU73eq7Q8w72.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

wLhtU73eq7Q8w72.exe

pid	process
4392	wLhtU73eq7Q8w72.exe
4392	wLhtU73eq7Q8w72.exe
4392	wLhtU73eq7Q8w72.exe
4392	wLhtU73eq7Q8w72.exe
4392	wLhtU73eq7Q8w72.exe
4392	wLhtU73eq7Q8w72.exe
4392	wLhtU73eq7Q8w72.exe
4392	wLhtU73eq7Q8w72.exe
4392	wLhtU73eq7Q8w72.exe
4392	wLhtU73eq7Q8w72.exe
4392	wLhtU73eq7Q8w72.exe
4392	wLhtU73eq7Q8w72.exe
4392	wLhtU73eq7Q8w72.exe
4392	wLhtU73eq7Q8w72.exe
4392	wLhtU73eq7Q8w72.exe
4392	wLhtU73eq7Q8w72.exe
4392	wLhtU73eq7Q8w72.exe
4392	wLhtU73eq7Q8w72.exe
4392	wLhtU73eq7Q8w72.exe
4392	wLhtU73eq7Q8w72.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

wLhtU73eq7Q8w72.exe

description	pid	process
Token: SeDebugPrivilege	4392	wLhtU73eq7Q8w72.exe
Token: SeDebugPrivilege	4392	wLhtU73eq7Q8w72.exe
Token: SeDebugPrivilege	4392	wLhtU73eq7Q8w72.exe
Token: SeDebugPrivilege	4392	wLhtU73eq7Q8w72.exe
Token: SeDebugPrivilege	4392	wLhtU73eq7Q8w72.exe
Token: SeDebugPrivilege	4392	wLhtU73eq7Q8w72.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

a66a9a0a1e319fd633d3b06c56378891e3fe719007ce5799660ceed3353568ce.exe

description	pid	process	target process
PID 532 wrote to memory of 4392	532	a66a9a0a1e319fd633d3b06c56378891e3fe719007ce5799660ceed3353568ce.exe	wLhtU73eq7Q8w72.exe
PID 532 wrote to memory of 4392	532	a66a9a0a1e319fd633d3b06c56378891e3fe719007ce5799660ceed3353568ce.exe	wLhtU73eq7Q8w72.exe
PID 532 wrote to memory of 4392	532	a66a9a0a1e319fd633d3b06c56378891e3fe719007ce5799660ceed3353568ce.exe	wLhtU73eq7Q8w72.exe

C:\Users\Admin\AppData\Local\Temp\a66a9a0a1e319fd633d3b06c56378891e3fe719007ce5799660ceed3353568ce.exe
"C:\Users\Admin\AppData\Local\Temp\a66a9a0a1e319fd633d3b06c56378891e3fe719007ce5799660ceed3353568ce.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:532

C:\Users\Admin\AppData\Local\Temp\7zSF225.tmp\wLhtU73eq7Q8w72.exe
.\wLhtU73eq7Q8w72.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4392

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:556

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:3536

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\7zSF225.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF225.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
cebd7c576fb530b0863ad33c24bc0604

SHA1
cf7554969a037df8b970c833fba733e59540b6c4

SHA256
75c1b8ebaf6903dfcb2518629e3141a362d806ca1edeabd0400d775a71e82087

SHA512
991ba276d41f4db20f2abc43b6c740c4ead69e09f0a1f19a2832c4e33edf2a02046e533177cecc5b88449d2242aa5f558ab3b0f44c508ffa204ad8244408a35b

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF225.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
3a41b98c3525ba0da7cc5d320fbc6c2b

SHA1
3a90618b2a94fa9a9754b3d2efe693aa15918f30

SHA256
b1ca9e1f215128ae7c5226fecdc9013f9a6518ff942a0039882bf0a7276dd52c

SHA512
a7aa793821b6e4383989e62c0b0e730b638f97f20e0c908858305ff9310e8ab457ca035c18f7d8539ba8e1f9ce8c00b0e85c9c8fc8c56a7c49eb8e22af720682

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF225.tmp\[email protected]\install.rdf
Filesize
594B

MD5
f4773d51652c0640a70e23da869799bf

SHA1
2eff4565494cdd149b5bb630e2e035f1fcb35803

SHA256
7b976f278ac42e7441ea173724ad8da6b43aa64d87f378a7b5a7a22d5ff00117

SHA512
5a1fedb25b15471472ff6cf988efc0ec0b5b946bab25cb20b2f8a033911eb59c4de56fcf21d43b16e301cb6f12cef0b591599c85d1d2b9deaafcd1ed7c071099

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF225.tmp\gffpdgpkmpoandijfbknhddbccedfgmm\background.html
Filesize
139B

MD5
c0efc19bb1d9a41844e7252fab0b478a

SHA1
685932ab57d28b01551b6f168c4f558335a1416f

SHA256
6d4d52aea47db4965761ada73b85e9582e5184e6c07c86b23c4bcc40d8315147

SHA512
3be3029fa7552e5b7809a6fd098d522f52068eccb2a0d72b204323eec2314f8e168fcf3c0a39989797b01a33b037cb71719dd2b88f415bb5f0e9031b938a31e1

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF225.tmp\gffpdgpkmpoandijfbknhddbccedfgmm\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF225.tmp\gffpdgpkmpoandijfbknhddbccedfgmm\lg.js
Filesize
6KB

MD5
318176ceb557b5e35ea4adc3891d9141

SHA1
b7d33df7cd11085d2d95e32a1cfb31f319afaaa6

SHA256
084e8917718c89c0900bf27e8ac33022f26b16b93a1dd2bba8087773adaa4482

SHA512
ac9b681f736fc5a83b2f0a6793fd83f18c09f78d202028138bcbcd982f04471c304372d55f1f21483809657bc37238239909ed2bd1c18b5fb0f97fbe6ec7ab93

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF225.tmp\gffpdgpkmpoandijfbknhddbccedfgmm\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF225.tmp\gffpdgpkmpoandijfbknhddbccedfgmm\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF225.tmp\wLhtU73eq7Q8w72.dat
Filesize
1KB

MD5
a99520b4b4ee16a4316ddf15705abf7f

SHA1
e540404ac3628f9ab2307b88bfa624ed3af036f8

SHA256
a8685d6bb39a2ef517a8214a8c8acb536aea259c6cdc9390c0ba5e9283b3c6b4

SHA512
337ce7d27496e7641468a15b8f1eef7b3a5f1d8a68713405dd7e07f2aee80af493a2de65bad09a09793786f842f85b298f3f566323309bcb3b43215694808b6e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF225.tmp\wLhtU73eq7Q8w72.exe
Filesize
768KB

MD5
09e156c94b649920c0c6efa8508ada9a

SHA1
8ba966f84a07648613468b06a11d17f2650e8af0

SHA256
2584e4b5077edba37c8e6f97ccdc2e582136ae0144212b37eb97cd4d8685059a

SHA512
1a1d2ff05d413ec1c18735dcb06775f0e652fc778f0ce31a9bdc8e567beb32253df635ee2e9b3bdc430c49f0f5ca6128e44cbd88b2cb712a6712c8327f209375

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSF225.tmp\wLhtU73eq7Q8w72.exe
Filesize
768KB

MD5
09e156c94b649920c0c6efa8508ada9a

SHA1
8ba966f84a07648613468b06a11d17f2650e8af0

SHA256
2584e4b5077edba37c8e6f97ccdc2e582136ae0144212b37eb97cd4d8685059a

SHA512
1a1d2ff05d413ec1c18735dcb06775f0e652fc778f0ce31a9bdc8e567beb32253df635ee2e9b3bdc430c49f0f5ca6128e44cbd88b2cb712a6712c8327f209375

Download Submit
memory/4392-132-0x0000000000000000-mapping.dmp

Download