c4b0f8eaf3ee0c72aeb76d1c0d4ebfa90a0dda4cc7034891fc17c2691f98e8ad

Analysis

max time kernel
183s
max time network
179s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 19:35

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General

Target

c4b0f8eaf3ee0c72aeb76d1c0d4ebfa90a0dda4cc7034891fc17c2691f98e8ad.exe
Size

919KB
MD5

616711ff3d42bcec2636a7c437e300c8
SHA1

9143f7d380470101abe9828ea98c9c556546605c
SHA256

c4b0f8eaf3ee0c72aeb76d1c0d4ebfa90a0dda4cc7034891fc17c2691f98e8ad
SHA512

2650f59ab6a54e247931f1d184544f978216c0a2dd02f3cdf7b2dcd5380182655bc6855be073a9ab3ccf94c73fd0f7ff3c8fce7750dc848a17f0b562b4790500
SSDEEP

24576:h1OYdaOdMtdHAqcdDVhYwiei7+EpFAh/kKU:h1OsAPHVmVhYwiLtKkKU

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

ttAuAuG0JzJrDAV.exe

pid process

1536 ttAuAuG0JzJrDAV.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:

ttAuAuG0JzJrDAV.exe

description	ioc	process
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\apohgdeoigkkpbmcoommdkljgffilgog\2.0\manifest.json	ttAuAuG0JzJrDAV.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\apohgdeoigkkpbmcoommdkljgffilgog\2.0\manifest.json	ttAuAuG0JzJrDAV.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\apohgdeoigkkpbmcoommdkljgffilgog\2.0\manifest.json	ttAuAuG0JzJrDAV.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\apohgdeoigkkpbmcoommdkljgffilgog\2.0\manifest.json	ttAuAuG0JzJrDAV.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\apohgdeoigkkpbmcoommdkljgffilgog\2.0\manifest.json	ttAuAuG0JzJrDAV.exe

Drops file in System32 directory 4 IoCs

Processes:

ttAuAuG0JzJrDAV.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	ttAuAuG0JzJrDAV.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	ttAuAuG0JzJrDAV.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	ttAuAuG0JzJrDAV.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	ttAuAuG0JzJrDAV.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

ttAuAuG0JzJrDAV.exe

pid	process
1536	ttAuAuG0JzJrDAV.exe
1536	ttAuAuG0JzJrDAV.exe
1536	ttAuAuG0JzJrDAV.exe
1536	ttAuAuG0JzJrDAV.exe
1536	ttAuAuG0JzJrDAV.exe
1536	ttAuAuG0JzJrDAV.exe
1536	ttAuAuG0JzJrDAV.exe
1536	ttAuAuG0JzJrDAV.exe
1536	ttAuAuG0JzJrDAV.exe
1536	ttAuAuG0JzJrDAV.exe
1536	ttAuAuG0JzJrDAV.exe
1536	ttAuAuG0JzJrDAV.exe
1536	ttAuAuG0JzJrDAV.exe
1536	ttAuAuG0JzJrDAV.exe
1536	ttAuAuG0JzJrDAV.exe
1536	ttAuAuG0JzJrDAV.exe
1536	ttAuAuG0JzJrDAV.exe
1536	ttAuAuG0JzJrDAV.exe
1536	ttAuAuG0JzJrDAV.exe
1536	ttAuAuG0JzJrDAV.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

ttAuAuG0JzJrDAV.exe

description	pid	process
Token: SeDebugPrivilege	1536	ttAuAuG0JzJrDAV.exe
Token: SeDebugPrivilege	1536	ttAuAuG0JzJrDAV.exe
Token: SeDebugPrivilege	1536	ttAuAuG0JzJrDAV.exe
Token: SeDebugPrivilege	1536	ttAuAuG0JzJrDAV.exe
Token: SeDebugPrivilege	1536	ttAuAuG0JzJrDAV.exe
Token: SeDebugPrivilege	1536	ttAuAuG0JzJrDAV.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

c4b0f8eaf3ee0c72aeb76d1c0d4ebfa90a0dda4cc7034891fc17c2691f98e8ad.exe

description	pid	process	target process
PID 2232 wrote to memory of 1536	2232	c4b0f8eaf3ee0c72aeb76d1c0d4ebfa90a0dda4cc7034891fc17c2691f98e8ad.exe	ttAuAuG0JzJrDAV.exe
PID 2232 wrote to memory of 1536	2232	c4b0f8eaf3ee0c72aeb76d1c0d4ebfa90a0dda4cc7034891fc17c2691f98e8ad.exe	ttAuAuG0JzJrDAV.exe
PID 2232 wrote to memory of 1536	2232	c4b0f8eaf3ee0c72aeb76d1c0d4ebfa90a0dda4cc7034891fc17c2691f98e8ad.exe	ttAuAuG0JzJrDAV.exe

C:\Users\Admin\AppData\Local\Temp\c4b0f8eaf3ee0c72aeb76d1c0d4ebfa90a0dda4cc7034891fc17c2691f98e8ad.exe
"C:\Users\Admin\AppData\Local\Temp\c4b0f8eaf3ee0c72aeb76d1c0d4ebfa90a0dda4cc7034891fc17c2691f98e8ad.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2232

C:\Users\Admin\AppData\Local\Temp\7zS1F4.tmp\ttAuAuG0JzJrDAV.exe
.\ttAuAuG0JzJrDAV.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1536

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:2364

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:3524

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\7zS1F4.tmp\apohgdeoigkkpbmcoommdkljgffilgog\AS6e.js
Filesize
6KB

MD5
8ba0d3dae9e09acbeb9814a63cbd5169

SHA1
ff194ef79d4f2dedc38ee170d678e91e35b4ce9a

SHA256
2060bc8484cd1e4b2ab78bfd84ab58c35acadd72be2929ad3c96c333eb37faf1

SHA512
ddfd63a7387367590928765dd7b86fbe9abdf7638e3b9c16e40af6ae900748f09c5008f73b1ca250ce8674b09014a9c181b50e70f0b6aa822a41f50ffd311fd0

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1F4.tmp\apohgdeoigkkpbmcoommdkljgffilgog\background.html
Filesize
141B

MD5
b7a68be674c19ed4b32843ea0c86c6f3

SHA1
566d14bc625dd49d634ac22d60535d6bcda18595

SHA256
024df98fcfdaa8439b4ce250d2bd82f332de2d34842b63deefeb7547022f4aed

SHA512
d105ba569ddd28894a0e347e98a245a39af47e5bea294ae2830a86ec1fe4ad4d24c422b91875d5f779da5de18c62a2bb86c68350a302268a26c65b4a59967065

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1F4.tmp\apohgdeoigkkpbmcoommdkljgffilgog\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1F4.tmp\apohgdeoigkkpbmcoommdkljgffilgog\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1F4.tmp\apohgdeoigkkpbmcoommdkljgffilgog\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1F4.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1F4.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
6c531206b4d34bc42a7d7e4a07b714b6

SHA1
3daef6dcf04f69ddee96164a78537f22a24efcb9

SHA256
04c3e7da2d53e3d698300823592076993fa9650e65b05436191382acd56fb83e

SHA512
3d0f6192e37fe580c9626abd6c0a296f7e9082c9e01caab542539f3b14c5878d2348cb2a169e2694904c22d3473767afc960a4506d33a5e358fa7ca901800c41

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1F4.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
d677f902c11a259a660cea9a41962fce

SHA1
8cc5a753873b74c8287d2c6a2d800d3b1347484e

SHA256
618cd6e0f9f131b0375cf8ead7f06e1913179093715bf225d458fb5330f5124c

SHA512
b87f812cfba1e3728984d1f0264c0192c9ea61ba09c2b3431a926c28b1a2a2c9a3d4159e4d44643c3f65f7d630629cc9cc246b37e06afc075fd9aca12d5ffcd3

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1F4.tmp\[email protected]\install.rdf
Filesize
598B

MD5
028989439f65b540b8225625f4248956

SHA1
ec71bd3de2492fa6f6af7aac4961c68278238f0b

SHA256
32098f83badab15ad2f482d3ba011005aa763345d3be55e1ce327cbb1c9569a9

SHA512
2633e425ea5a434e45172e4d3ac5f1f554d58ef440cb9b27ec2958a542685c3d49148befb0dd485d79c2e780bb6389f86680a410c0dd6b6c3292ffdf5cdffe68

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1F4.tmp\ttAuAuG0JzJrDAV.dat
Filesize
1KB

MD5
3f0dc8389f846618e97c680b9e71b40b

SHA1
fad547643027bce1733ef9cc7c04867d224f9f05

SHA256
e39045dd38ca6ee0dad1cbbc3478e66dcc14b4b1b23eeb7c4673d27c44e29d01

SHA512
4c97b2b16c8a27b8e1a99cd3be8224d257155d4b9288514b4b92c691c166dd927a926cea8747572cba4dfbfe599fe59f96d823efb1e067ebdee9f4f6a45853ba

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1F4.tmp\ttAuAuG0JzJrDAV.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS1F4.tmp\ttAuAuG0JzJrDAV.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
memory/1536-134-0x0000000000000000-mapping.dmp

Download