a59193d152fed029b3abffface985f9152d9c8962fe7e24a91f2bec746537224

Analysis

max time kernel
41s
max time network
48s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
24-11-2022 21:14

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General

Target

a59193d152fed029b3abffface985f9152d9c8962fe7e24a91f2bec746537224.exe
Size

926KB
MD5

86013b18a6fa49a2fdddffb07f204445
SHA1

27f59be2fb248ea8aec6875399f45608d393c281
SHA256

a59193d152fed029b3abffface985f9152d9c8962fe7e24a91f2bec746537224
SHA512

c18a7f872843116239cb6d323ffba521eceb92a2d37fe3545ef054c01247e1c39baacd51dcc64170fde05ffc6ca046c5f8e274649479f7898df4b8219bdf1883
SSDEEP

24576:h1OYdaO7nQju5vMu6qN2FctIOBYXZBai3GBlgpKLe/7rh:h1Os1QjO6HHzayGBe/7rh

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

Y8JzJ1XiB9xh5td.exe

pid process

272 Y8JzJ1XiB9xh5td.exe
Loads dropped DLL 1 IoCs

Processes:

a59193d152fed029b3abffface985f9152d9c8962fe7e24a91f2bec746537224.exe

pid process

344 a59193d152fed029b3abffface985f9152d9c8962fe7e24a91f2bec746537224.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
344	a59193d152fed029b3abffface985f9152d9c8962fe7e24a91f2bec746537224.exe

Drops Chrome extension 3 IoCs

Processes:

Y8JzJ1XiB9xh5td.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\mpjpomaacmheoogldknllgafdghemlmn\2.0\manifest.json	Y8JzJ1XiB9xh5td.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\mpjpomaacmheoogldknllgafdghemlmn\2.0\manifest.json	Y8JzJ1XiB9xh5td.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\mpjpomaacmheoogldknllgafdghemlmn\2.0\manifest.json	Y8JzJ1XiB9xh5td.exe

Drops file in System32 directory 4 IoCs

Processes:

Y8JzJ1XiB9xh5td.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	Y8JzJ1XiB9xh5td.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	Y8JzJ1XiB9xh5td.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	Y8JzJ1XiB9xh5td.exe
File opened for modification	C:\Windows\System32\GroupPolicy	Y8JzJ1XiB9xh5td.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

Y8JzJ1XiB9xh5td.exe

pid	process
272	Y8JzJ1XiB9xh5td.exe
272	Y8JzJ1XiB9xh5td.exe
272	Y8JzJ1XiB9xh5td.exe
272	Y8JzJ1XiB9xh5td.exe
272	Y8JzJ1XiB9xh5td.exe
272	Y8JzJ1XiB9xh5td.exe
272	Y8JzJ1XiB9xh5td.exe
272	Y8JzJ1XiB9xh5td.exe
272	Y8JzJ1XiB9xh5td.exe
272	Y8JzJ1XiB9xh5td.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

Y8JzJ1XiB9xh5td.exe

description	pid	process
Token: SeDebugPrivilege	272	Y8JzJ1XiB9xh5td.exe
Token: SeDebugPrivilege	272	Y8JzJ1XiB9xh5td.exe
Token: SeDebugPrivilege	272	Y8JzJ1XiB9xh5td.exe
Token: SeDebugPrivilege	272	Y8JzJ1XiB9xh5td.exe
Token: SeDebugPrivilege	272	Y8JzJ1XiB9xh5td.exe
Token: SeDebugPrivilege	272	Y8JzJ1XiB9xh5td.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

a59193d152fed029b3abffface985f9152d9c8962fe7e24a91f2bec746537224.exe

description	pid	process	target process
PID 344 wrote to memory of 272	344	a59193d152fed029b3abffface985f9152d9c8962fe7e24a91f2bec746537224.exe	Y8JzJ1XiB9xh5td.exe
PID 344 wrote to memory of 272	344	a59193d152fed029b3abffface985f9152d9c8962fe7e24a91f2bec746537224.exe	Y8JzJ1XiB9xh5td.exe
PID 344 wrote to memory of 272	344	a59193d152fed029b3abffface985f9152d9c8962fe7e24a91f2bec746537224.exe	Y8JzJ1XiB9xh5td.exe
PID 344 wrote to memory of 272	344	a59193d152fed029b3abffface985f9152d9c8962fe7e24a91f2bec746537224.exe	Y8JzJ1XiB9xh5td.exe

C:\Users\Admin\AppData\Local\Temp\a59193d152fed029b3abffface985f9152d9c8962fe7e24a91f2bec746537224.exe
"C:\Users\Admin\AppData\Local\Temp\a59193d152fed029b3abffface985f9152d9c8962fe7e24a91f2bec746537224.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:344

C:\Users\Admin\AppData\Local\Temp\7zSA140.tmp\Y8JzJ1XiB9xh5td.exe
.\Y8JzJ1XiB9xh5td.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:272

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\7zSA140.tmp\[email protected]\bootstrap.js

Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSA140.tmp\[email protected]\chrome.manifest

Filesize
35B

MD5
e2c5ff6842fb3d97e70cb130f6da0c01

SHA1
abfccb4ef5aa04fbed0cfc8ee4dddf69c8c179f0

SHA256
2407d8a822e2b1f4af8fd9949d8c2586dc618a085b54e09f6b41ac861902e727

SHA512
6a0f9e96d918554a0728901b7b937e63e543432c8d01cc330a1b71a68af23a12d0e3ddee3b6c32d53abb9140861bb5def6e65cdcdcf8b532fe9295c3b0c27833

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSA140.tmp\[email protected]\content\bg.js

Filesize
8KB

MD5
1bbead9fab7ace9e3f3700197a5da00d

SHA1
96d24d49369bd947596440dabe25213ef64efab3

SHA256
73134b01d9775b0eb03e46f50e44475f49194e8e46e602e1c8dd3bf54112f302

SHA512
2812971d1a9bdf589f4681f44a4ce987782c512a506a755976eed0c63e492d02b50bd21e27c8d3631769c9eddd7c42e0920c7157f8c93c6b4a9eddc3fdc72204

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSA140.tmp\[email protected]\install.rdf

Filesize
597B

MD5
675df940a36bec441dfba89f2bc46379

SHA1
4b9967250ba5606b92452bc95cdf9bb6b030f2ec

SHA256
2ec689ead9b0c3ef2936a790e5dd243834ac1c340ccb57ec0380376c15fcde13

SHA512
19b272e081baf8846cfc60d0f19590e8cce4800e88cab3072ed85e010d3be8c7826064eda55a985d769a55f5afad1cd5217c552ba89ad700ffac5db183753a1a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSA140.tmp\Y8JzJ1XiB9xh5td.dat

Filesize
1KB

MD5
8885c74a9985488f174f000f1089a78a

SHA1
be0a5684969a9cd684c5098337e4eebaaf23449f

SHA256
faea9d568a849a1d24b4bef3fc2649d9909eb4bcbb38071b080aa8f1fcbd1b5d

SHA512
4dd0c746f8537f12de1bfa3aa7f756c09d3593fcd42f6febdc7ae942b52860a8516adf9a991f92fec06a30ea63386ef1929478d62984c8557789b5404a35141a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSA140.tmp\Y8JzJ1XiB9xh5td.exe

Filesize
768KB

MD5
09e156c94b649920c0c6efa8508ada9a

SHA1
8ba966f84a07648613468b06a11d17f2650e8af0

SHA256
2584e4b5077edba37c8e6f97ccdc2e582136ae0144212b37eb97cd4d8685059a

SHA512
1a1d2ff05d413ec1c18735dcb06775f0e652fc778f0ce31a9bdc8e567beb32253df635ee2e9b3bdc430c49f0f5ca6128e44cbd88b2cb712a6712c8327f209375

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSA140.tmp\mpjpomaacmheoogldknllgafdghemlmn\background.html

Filesize
143B

MD5
48d14957b3ad7c2392017012e3112b41

SHA1
f08093af1574cb369410b6f23cc45e81df8771b1

SHA256
f672e7ce9cfc12c7c6987a6363e5fe56e8f863daaf91516351c455fee4d8ff1e

SHA512
361207d37ca56f0708ce986b4b17f59f6dcfb1be7eac8d4f7aed34e8639d933f771fa13ae2430e2ae3fea5836122119e9e8f8ac4c5b168d1d510c1f04fec000a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSA140.tmp\mpjpomaacmheoogldknllgafdghemlmn\content.js

Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSA140.tmp\mpjpomaacmheoogldknllgafdghemlmn\jIEnW9.js

Filesize
6KB

MD5
d031892788efc7e4f3681f2ca4b109c3

SHA1
f5f23dbff5a64728b26535459c3edf87c59aea05

SHA256
b50b6b4d1faaf3f1f0ba2bf492d24fa680465f81dbd202434fb5dc939a63fba2

SHA512
e40c0f7c1aedb0a431eba83fa2944b0612d4ab2a89f6bd9732241f04b8818c3ae5bcb37483dcd429e91f0a6631377d82e224eab92dfd506dd1b20e508ed406b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSA140.tmp\mpjpomaacmheoogldknllgafdghemlmn\lsdb.js

Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSA140.tmp\mpjpomaacmheoogldknllgafdghemlmn\manifest.json

Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
\Users\Admin\AppData\Local\Temp\7zSA140.tmp\Y8JzJ1XiB9xh5td.exe

Filesize
768KB

MD5
09e156c94b649920c0c6efa8508ada9a

SHA1
8ba966f84a07648613468b06a11d17f2650e8af0

SHA256
2584e4b5077edba37c8e6f97ccdc2e582136ae0144212b37eb97cd4d8685059a

SHA512
1a1d2ff05d413ec1c18735dcb06775f0e652fc778f0ce31a9bdc8e567beb32253df635ee2e9b3bdc430c49f0f5ca6128e44cbd88b2cb712a6712c8327f209375

Download Submit
memory/272-56-0x0000000000000000-mapping.dmp

Download
memory/344-54-0x0000000075FF1000-0x0000000075FF3000-memory.dmp

Filesize
8KB

Download