63e3828b4385b033992bc35b876d3d3e06e5ca98768be3677ffcbcd5cfd3780d

Analysis

max time kernel
148s
max time network
154s
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, 08:43

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General

Target

63e3828b4385b033992bc35b876d3d3e06e5ca98768be3677ffcbcd5cfd3780d.exe
Size

925KB
MD5

7aa52f50c3167712983c2a947121b42d
SHA1

081dfca5e752e361a33a1315c5c78a7d8a8f8d9d
SHA256

63e3828b4385b033992bc35b876d3d3e06e5ca98768be3677ffcbcd5cfd3780d
SHA512

ba24a593b39c99c3da8a3bee6a9308f5c562618761d005e64e794f6d688aa0f8fcc29429e07f5580d9c514168b594666a5241c2ffb81f89aa4e6aa25971b8b7d
SSDEEP

24576:h1OYdaOpfC5S9N6w6EVX1Lh+mN5Z4E8IlIyYuX8:h1Os4MN6wdBh5N5Z4E8PuX8

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1284	aBuqDm7xbZQ412T.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

description	ioc	Process
File created	C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\iaoccnbilamnminpffbgafndbijjcdol\2.0\manifest.json	aBuqDm7xbZQ412T.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\iaoccnbilamnminpffbgafndbijjcdol\2.0\manifest.json	aBuqDm7xbZQ412T.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\iaoccnbilamnminpffbgafndbijjcdol\2.0\manifest.json	aBuqDm7xbZQ412T.exe
File created	C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\iaoccnbilamnminpffbgafndbijjcdol\2.0\manifest.json	aBuqDm7xbZQ412T.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\iaoccnbilamnminpffbgafndbijjcdol\2.0\manifest.json	aBuqDm7xbZQ412T.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\GroupPolicy	aBuqDm7xbZQ412T.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	aBuqDm7xbZQ412T.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	aBuqDm7xbZQ412T.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	aBuqDm7xbZQ412T.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1284	aBuqDm7xbZQ412T.exe
1284	aBuqDm7xbZQ412T.exe
1284	aBuqDm7xbZQ412T.exe
1284	aBuqDm7xbZQ412T.exe
1284	aBuqDm7xbZQ412T.exe
1284	aBuqDm7xbZQ412T.exe
1284	aBuqDm7xbZQ412T.exe
1284	aBuqDm7xbZQ412T.exe
1284	aBuqDm7xbZQ412T.exe
1284	aBuqDm7xbZQ412T.exe
1284	aBuqDm7xbZQ412T.exe
1284	aBuqDm7xbZQ412T.exe
1284	aBuqDm7xbZQ412T.exe
1284	aBuqDm7xbZQ412T.exe
1284	aBuqDm7xbZQ412T.exe
1284	aBuqDm7xbZQ412T.exe
1284	aBuqDm7xbZQ412T.exe
1284	aBuqDm7xbZQ412T.exe
1284	aBuqDm7xbZQ412T.exe
1284	aBuqDm7xbZQ412T.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	1284	aBuqDm7xbZQ412T.exe
Token: SeDebugPrivilege	1284	aBuqDm7xbZQ412T.exe
Token: SeDebugPrivilege	1284	aBuqDm7xbZQ412T.exe
Token: SeDebugPrivilege	1284	aBuqDm7xbZQ412T.exe
Token: SeDebugPrivilege	1284	aBuqDm7xbZQ412T.exe
Token: SeDebugPrivilege	1284	aBuqDm7xbZQ412T.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2240 wrote to memory of 1284	2240	63e3828b4385b033992bc35b876d3d3e06e5ca98768be3677ffcbcd5cfd3780d.exe	84
PID 2240 wrote to memory of 1284	2240	63e3828b4385b033992bc35b876d3d3e06e5ca98768be3677ffcbcd5cfd3780d.exe	84
PID 2240 wrote to memory of 1284	2240	63e3828b4385b033992bc35b876d3d3e06e5ca98768be3677ffcbcd5cfd3780d.exe	84

C:\Users\Admin\AppData\Local\Temp\63e3828b4385b033992bc35b876d3d3e06e5ca98768be3677ffcbcd5cfd3780d.exe
"C:\Users\Admin\AppData\Local\Temp\63e3828b4385b033992bc35b876d3d3e06e5ca98768be3677ffcbcd5cfd3780d.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2240
- C:\Users\Admin\AppData\Local\Temp\7zS78A0.tmp\aBuqDm7xbZQ412T.exe
  .\aBuqDm7xbZQ412T.exe
  2⤵
  - Executes dropped EXE
  - Drops Chrome extension
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1284

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:116

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:224

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\7zS78A0.tmp\[email protected]\bootstrap.js

Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS78A0.tmp\[email protected]\chrome.manifest

Filesize
35B

MD5
10f77ba96fe6efd53dfdcbd0f3fc9805

SHA1
64ecb6190609d3fe142640e4695dda19af238964

SHA256
35ff463a64f9c4311733786ea2f8bc0118c43965c12d20f891557142d5d13de1

SHA512
5ed7e6b2cb94f89ecb9c9f6e36abede920d4afb08861d01106ce4d4739fdd0798fef1552d5a1f87a21101c66bb8f4e7a2590b9910a0c749c1c2667fa13e50b29

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS78A0.tmp\[email protected]\content\bg.js

Filesize
8KB

MD5
99d28751505d33e88e80838167e31b75

SHA1
9cc10356dad5a7f8c710efce7a30460f49b5415b

SHA256
f415e796a4eb1d5ec68cbd09eb8dc1ae5e806a02c52a9287a24f6c68fba51e02

SHA512
7c11a56a8c1e18cbdb64d0b4552b65af389c04218fa4ec87e58bdad2f5f4d70d82340029ce0128e7df04e00769488e5af6b1e867b25625905fd2d4e37288488c

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS78A0.tmp\[email protected]\install.rdf

Filesize
595B

MD5
6eae9272dcaa1dab93e82b7b72963576

SHA1
cf41b9dcad380a46ed7c24bd982cfb1839884213

SHA256
e762ea883934d1112c4e31da6ca472d3f2aecd728615da7877a5e7a00127e8c6

SHA512
9bfaa47fb6935b5940ca03ec51e45f50c551755d938c7603018ae53638c2342c4e38b98554b05577493f7f92e2202eb8e947028427a5ca4b39327e3d0d3bd846

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS78A0.tmp\aBuqDm7xbZQ412T.dat

Filesize
1KB

MD5
60cb2f5591578c5fecb8914424e67264

SHA1
9ad95cc3bc81fb8213f57f1f8c1d7fdeccf88750

SHA256
0b3e37de2043b5c9949f9d4c1c08ba30ded183df0aab6e518760ff6fb18c782c

SHA512
6a08e1f367194cbf2e2138a4281080fb15a2ad179e488893c5e8792863f3ab2680dc03d7aae8a3eb0058260ae02982476a128b995f1efbbd86dbcd3e05106ee5

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS78A0.tmp\aBuqDm7xbZQ412T.exe

Filesize
765KB

MD5
21c7e6ab35acdb8d15ac0590900c5206

SHA1
bd696ab0d1806c5492b4444d96fe272f217f4058

SHA256
314c44ac357c692c66516271e02fe280e9fc6d030a7172f2379c81fa383d44ec

SHA512
775636d7ec02398e32463ceaa7e1b18fe20689ed75d9c731b37b83f4c3ce828d2d2274d2f75d4f2c25133775969864467eff69b5fbf40e286fbfca6bdee1d3dd

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS78A0.tmp\aBuqDm7xbZQ412T.exe

Filesize
765KB

MD5
21c7e6ab35acdb8d15ac0590900c5206

SHA1
bd696ab0d1806c5492b4444d96fe272f217f4058

SHA256
314c44ac357c692c66516271e02fe280e9fc6d030a7172f2379c81fa383d44ec

SHA512
775636d7ec02398e32463ceaa7e1b18fe20689ed75d9c731b37b83f4c3ce828d2d2274d2f75d4f2c25133775969864467eff69b5fbf40e286fbfca6bdee1d3dd

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS78A0.tmp\iaoccnbilamnminpffbgafndbijjcdol\VVJyXACFqi.js

Filesize
6KB

MD5
6e0432c500715b26089e3177d760d0ec

SHA1
9bc713aaf8df7d96954c0a1aec56cca417e090f2

SHA256
8ea06c2c2e2daf765c614d190a41c74f3c04f5710165d07d39f61927df320c71

SHA512
85ccf3496ae2673da674bb0bc20def796900a9edf40438152ce8fa273cc6022c7e7101096fccf64e2fb5bef83e5e0045b9b09b75e7ef907eea8179be8c3a6217

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS78A0.tmp\iaoccnbilamnminpffbgafndbijjcdol\background.html

Filesize
147B

MD5
bbad8ae07f97e023007681e14bbce889

SHA1
c8806e7405557c21f74df5b4d93761b4f6adf2fa

SHA256
23e9778700dde6968379f6e7b8b1c739362c25e0f45ee9cd438eef355d009827

SHA512
5326f077839c07340a1a4010a4bedce4da681d04f3342ab688657c27611fa9a2d11d449caa8108a33855c77bd876ce2fad33300d59c73fc712c698fbe0afb62b

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS78A0.tmp\iaoccnbilamnminpffbgafndbijjcdol\content.js

Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS78A0.tmp\iaoccnbilamnminpffbgafndbijjcdol\lsdb.js

Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS78A0.tmp\iaoccnbilamnminpffbgafndbijjcdol\manifest.json

Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit