a9807f0dea8d45a4d0c84e2cc43496a2825719a4ccbb2b6ffc632c34402557ff

Analysis

max time kernel
147s
max time network
161s
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 21:02

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General

Target

a9807f0dea8d45a4d0c84e2cc43496a2825719a4ccbb2b6ffc632c34402557ff.exe
Size

920KB
MD5

e8e58681423fcd079a694993db360977
SHA1

93b149564b628559e548f13caeafcb7182c4ba45
SHA256

a9807f0dea8d45a4d0c84e2cc43496a2825719a4ccbb2b6ffc632c34402557ff
SHA512

6b626e074d399d863e2568bf84960ee50b0efe1eabf4782ce0008bee51de96ce9d460536ee5c106ea6972b364fdd8052bb33255cfd9eba0d8d051bf22a314487
SSDEEP

24576:h1OYdaOhMtdHAqcdDVhYwiei7+EpFAh/kKX:h1OsEPHVmVhYwiLtKkKX

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

xmptbBaENDHYSbI.exe

pid process

3336 xmptbBaENDHYSbI.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:

xmptbBaENDHYSbI.exe

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

Drops file in System32 directory 4 IoCs

Processes:

xmptbBaENDHYSbI.exe

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

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

xmptbBaENDHYSbI.exe

pid	process
3336	xmptbBaENDHYSbI.exe
3336	xmptbBaENDHYSbI.exe
3336	xmptbBaENDHYSbI.exe
3336	xmptbBaENDHYSbI.exe
3336	xmptbBaENDHYSbI.exe
3336	xmptbBaENDHYSbI.exe
3336	xmptbBaENDHYSbI.exe
3336	xmptbBaENDHYSbI.exe
3336	xmptbBaENDHYSbI.exe
3336	xmptbBaENDHYSbI.exe
3336	xmptbBaENDHYSbI.exe
3336	xmptbBaENDHYSbI.exe
3336	xmptbBaENDHYSbI.exe
3336	xmptbBaENDHYSbI.exe
3336	xmptbBaENDHYSbI.exe
3336	xmptbBaENDHYSbI.exe
3336	xmptbBaENDHYSbI.exe
3336	xmptbBaENDHYSbI.exe
3336	xmptbBaENDHYSbI.exe
3336	xmptbBaENDHYSbI.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

xmptbBaENDHYSbI.exe

description	pid	process
Token: SeDebugPrivilege	3336	xmptbBaENDHYSbI.exe
Token: SeDebugPrivilege	3336	xmptbBaENDHYSbI.exe
Token: SeDebugPrivilege	3336	xmptbBaENDHYSbI.exe
Token: SeDebugPrivilege	3336	xmptbBaENDHYSbI.exe
Token: SeDebugPrivilege	3336	xmptbBaENDHYSbI.exe
Token: SeDebugPrivilege	3336	xmptbBaENDHYSbI.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

a9807f0dea8d45a4d0c84e2cc43496a2825719a4ccbb2b6ffc632c34402557ff.exe

description	pid	process	target process
PID 4720 wrote to memory of 3336	4720	a9807f0dea8d45a4d0c84e2cc43496a2825719a4ccbb2b6ffc632c34402557ff.exe	xmptbBaENDHYSbI.exe
PID 4720 wrote to memory of 3336	4720	a9807f0dea8d45a4d0c84e2cc43496a2825719a4ccbb2b6ffc632c34402557ff.exe	xmptbBaENDHYSbI.exe
PID 4720 wrote to memory of 3336	4720	a9807f0dea8d45a4d0c84e2cc43496a2825719a4ccbb2b6ffc632c34402557ff.exe	xmptbBaENDHYSbI.exe

C:\Users\Admin\AppData\Local\Temp\a9807f0dea8d45a4d0c84e2cc43496a2825719a4ccbb2b6ffc632c34402557ff.exe
"C:\Users\Admin\AppData\Local\Temp\a9807f0dea8d45a4d0c84e2cc43496a2825719a4ccbb2b6ffc632c34402557ff.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4720

C:\Users\Admin\AppData\Local\Temp\7zS131A.tmp\xmptbBaENDHYSbI.exe
.\xmptbBaENDHYSbI.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3336

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:3516

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:2288

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\7zS131A.tmp\lcpjbcfnecjcbdfnbdemhlnkcojidaga\OdGFGPW4.js
Filesize
6KB

MD5
e69814a8de92f4de9d6b2035d6ea46f8

SHA1
8a561b5f9a7df076dd4827fa7b210f2f806f5b39

SHA256
fc20bafa81b5b5d8fc314f557fcc06acfe46f1570315cf35366e5172ee0db776

SHA512
2680853e44ab4c7fa348dea246274a05d1a5b776832b0663a465cb2ed746ef0a16162db510349708c57e851ba88c57add1013c51efbf5b2bf561d24aef129cff

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS131A.tmp\lcpjbcfnecjcbdfnbdemhlnkcojidaga\background.html
Filesize
145B

MD5
0335e663990db64cc4fc594b8e201318

SHA1
d2c3dfc132288cd14e7cb8e416f3060382c34fc3

SHA256
4b9220ebf2e6614fe756fb2ffc0ee3bdf7dcc2d66e3be064ae159ed3e1012136

SHA512
4e11c4d43311173627d2d24e5c6fb6639e9e8b846fe4c1d9b11edd6c44b93ddace3c37c519064c18b263e313df02cd8c9ca6c60ab60e2ac2d8b7f10331bc3871

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS131A.tmp\lcpjbcfnecjcbdfnbdemhlnkcojidaga\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS131A.tmp\lcpjbcfnecjcbdfnbdemhlnkcojidaga\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS131A.tmp\lcpjbcfnecjcbdfnbdemhlnkcojidaga\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS131A.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS131A.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
a8f4c06c6bc2209d745d7f1b49134701

SHA1
eeac90390d460173322b6cb9b5ce22951ac5c14b

SHA256
cbf0914a6df350326615a2341aa155ec6aa57afc15488abf62f8f4a72ba88648

SHA512
d5bbc3ac65c7d0d881358ddc239aa47b2f0ed82f260143a4f5a9564a8398f68cd3db77139e462e2ae139d665936c4f09532f75e5f888aa400427a03f3c690f6e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS131A.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
a487a614157dcdeb1e1b2d75caf4877b

SHA1
3f371e022a3a354942ecf65bfa0c7d0f10da28e7

SHA256
54daff8b8502b6c595179c53218c537558b8291289aeb6bc3daa8768423811a2

SHA512
8a1a0f41ad92794d207c2ce31cc72aefed00a3f277585fcf316ecd59c9af9b5bf808926165e7119ac5383dfc50802621ce923e4198e7c2f3354f45bb13455e46

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS131A.tmp\[email protected]\install.rdf
Filesize
596B

MD5
31bb482a155bdedaa663c7a78a877135

SHA1
015d73a3d95c135f3bae1d32f931e073c512598a

SHA256
7029a67e3fcc63c2fcd4765a04eddbc61c2d8cdc8cc7a39671b526eaf30fa909

SHA512
11f04c3e1111f4d61054529d00633638694bb4831c363fa75b1cf3f92db86c2604c89638b69e4e98d3391dc22f4e5b9084cce15621a79703ecc034689d198cd9

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS131A.tmp\xmptbBaENDHYSbI.dat
Filesize
1KB

MD5
67f3b47d40934d5d8fe6a3dc0a395914

SHA1
718def9be302879b7cca4e87a2aaad825e0390cc

SHA256
842f4ccacb4c3f8f68134dd84ded113d680740f5d442fffc397b5271768c2bdc

SHA512
e8b42d140b8eb2d8e5412f3080c3d3dca5f8587ff3ead1da7d21c946cc7bcf71f9c550c39a9a4263f6ae1468d20f190b0b058e1aa8d5460a958995657c4a8359

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS131A.tmp\xmptbBaENDHYSbI.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS131A.tmp\xmptbBaENDHYSbI.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
memory/3336-132-0x0000000000000000-mapping.dmp

Download