4a94272b823db7d33a87b5480246705224491159c3246fc78dd10ed910b82ca5

Analysis

max time kernel
42s
max time network
75s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 01:54

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General

Target

4a94272b823db7d33a87b5480246705224491159c3246fc78dd10ed910b82ca5.exe
Size

920KB
MD5

47b367b0f7ab3b2cf5f55f572ea1cca7
SHA1

9fc2481a7ad7a2b0ba3caea18409d3e6254facdb
SHA256

4a94272b823db7d33a87b5480246705224491159c3246fc78dd10ed910b82ca5
SHA512

3fbbb5128133700526a420109ae30d74be7ece6b18eff7846082ebaad3d652086e72346c0ecf40e4a083cb08c9c3c1f300229521eaa7a57758d6980fdc9638a5
SSDEEP

24576:h1OYdaO0MtdHAqcdDVhYwiei7+EpFAh/kKO:h1Os5PHVmVhYwiLtKkKO

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

BwZgIPmfXpVnVv1.exe

pid process

1316 BwZgIPmfXpVnVv1.exe
Loads dropped DLL 1 IoCs

Processes:

4a94272b823db7d33a87b5480246705224491159c3246fc78dd10ed910b82ca5.exe

pid process

872 4a94272b823db7d33a87b5480246705224491159c3246fc78dd10ed910b82ca5.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
872	4a94272b823db7d33a87b5480246705224491159c3246fc78dd10ed910b82ca5.exe

Drops Chrome extension 3 IoCs

Processes:

BwZgIPmfXpVnVv1.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ijgamjpibdnnifgaodomjldjckejlipj\2.0\manifest.json	BwZgIPmfXpVnVv1.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\ijgamjpibdnnifgaodomjldjckejlipj\2.0\manifest.json	BwZgIPmfXpVnVv1.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\ijgamjpibdnnifgaodomjldjckejlipj\2.0\manifest.json	BwZgIPmfXpVnVv1.exe

Drops file in System32 directory 4 IoCs

Processes:

BwZgIPmfXpVnVv1.exe

description	ioc	process
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	BwZgIPmfXpVnVv1.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	BwZgIPmfXpVnVv1.exe
File opened for modification	C:\Windows\System32\GroupPolicy	BwZgIPmfXpVnVv1.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	BwZgIPmfXpVnVv1.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

BwZgIPmfXpVnVv1.exe

pid	process
1316	BwZgIPmfXpVnVv1.exe
1316	BwZgIPmfXpVnVv1.exe
1316	BwZgIPmfXpVnVv1.exe
1316	BwZgIPmfXpVnVv1.exe
1316	BwZgIPmfXpVnVv1.exe
1316	BwZgIPmfXpVnVv1.exe
1316	BwZgIPmfXpVnVv1.exe
1316	BwZgIPmfXpVnVv1.exe
1316	BwZgIPmfXpVnVv1.exe
1316	BwZgIPmfXpVnVv1.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

BwZgIPmfXpVnVv1.exe

description	pid	process
Token: SeDebugPrivilege	1316	BwZgIPmfXpVnVv1.exe
Token: SeDebugPrivilege	1316	BwZgIPmfXpVnVv1.exe
Token: SeDebugPrivilege	1316	BwZgIPmfXpVnVv1.exe
Token: SeDebugPrivilege	1316	BwZgIPmfXpVnVv1.exe
Token: SeDebugPrivilege	1316	BwZgIPmfXpVnVv1.exe
Token: SeDebugPrivilege	1316	BwZgIPmfXpVnVv1.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

4a94272b823db7d33a87b5480246705224491159c3246fc78dd10ed910b82ca5.exe

description	pid	process	target process
PID 872 wrote to memory of 1316	872	4a94272b823db7d33a87b5480246705224491159c3246fc78dd10ed910b82ca5.exe	BwZgIPmfXpVnVv1.exe
PID 872 wrote to memory of 1316	872	4a94272b823db7d33a87b5480246705224491159c3246fc78dd10ed910b82ca5.exe	BwZgIPmfXpVnVv1.exe
PID 872 wrote to memory of 1316	872	4a94272b823db7d33a87b5480246705224491159c3246fc78dd10ed910b82ca5.exe	BwZgIPmfXpVnVv1.exe
PID 872 wrote to memory of 1316	872	4a94272b823db7d33a87b5480246705224491159c3246fc78dd10ed910b82ca5.exe	BwZgIPmfXpVnVv1.exe

C:\Users\Admin\AppData\Local\Temp\4a94272b823db7d33a87b5480246705224491159c3246fc78dd10ed910b82ca5.exe
"C:\Users\Admin\AppData\Local\Temp\4a94272b823db7d33a87b5480246705224491159c3246fc78dd10ed910b82ca5.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:872

C:\Users\Admin\AppData\Local\Temp\7zS739B.tmp\BwZgIPmfXpVnVv1.exe
.\BwZgIPmfXpVnVv1.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1316

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\7zS739B.tmp\BwZgIPmfXpVnVv1.dat
Filesize
1KB

MD5
d8b5d599cb009e077fe81bf326f79c90

SHA1
6bcb96a3b8b337bdf4af5d849fc56b4913dc9b7d

SHA256
46cbeebc22bc036babb6e01ca342cc92805d2d35a26135deea4b86cfa2d0478e

SHA512
cd9c650157595a34b3dd05f3e0f700b5df6d021c9de8500f7c5a798508c585ee6e76c17f34d0de599cc41372a991a91b0d5bb860ee36c8cc9f58c7b457b9d000

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS739B.tmp\BwZgIPmfXpVnVv1.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS739B.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS739B.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
78f0b17aaac054509efc16bef9c2a817

SHA1
0661088bf56158fad531c4989c2cec816abdac84

SHA256
2c79fc64ed5c5c1484a1c74315070f3940d2c58be13714806dd5b421adf362d3

SHA512
1609986985a3ac22c7e3b5901a3257a09cacfd0485d07c3968ed03f5fb1ee4b9f92762dbf6614afa166fb4649628e48fdba02834409d8ea87c76c52cd2a0be7c

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS739B.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
a7dbb3bfbeb6dcbd54b3dde1ed38e1e5

SHA1
96f6e5cb32b22edf722addb9eaef68f5d8fc4eb6

SHA256
ef9a4cbb7e0961451eeaa0f6ded4aebcc829a9930273e85f05a06014edb0e54a

SHA512
488fbd4489ad4e37b276cbeb5dd99b009d3c8f09670c2176eb9eeb647afb2e58fd3d820677da7b6d027f1327210d426524189cbe1db4025c221376655b1f0660

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS739B.tmp\[email protected]\install.rdf
Filesize
594B

MD5
5647807d4b747b0d081ffbcadbebbd77

SHA1
87d994608bf47b07eaa91735f7ae07fa6576c511

SHA256
9c3ca2371cd200300273192f8282d28444b496be63896d8791e521160f5f70a6

SHA512
ab61b09587ef8043a24f6d79d1f8de16df92f7b776ddd9ab3ecb7e902db2826787fdbc240c7337bd834bf5f2e7a14a6908df5648a2532550cffafeafee5e62b5

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS739B.tmp\ijgamjpibdnnifgaodomjldjckejlipj\Z.js
Filesize
6KB

MD5
e16406ca8e522730fc2200dc498b9b24

SHA1
47529f9456826d6042c2c1d87c79c8fe8cfe24aa

SHA256
d5cc3e9b0a2c70908001ed0fbeeef36db3f97822fae918d5f454bf5ea903ceba

SHA512
7364dd6b47e197401020d3224f247ab9f7c39c0dd9b910160df141949d0b7661f8c6d171762ba4fc6edc729c8b0da9a9f2c0f5d06394eb4c67f6a9227aaf35aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS739B.tmp\ijgamjpibdnnifgaodomjldjckejlipj\background.html
Filesize
138B

MD5
5b20647745785bcb1751ef5b08974d41

SHA1
06496283131d57474a01c5ff94016ed138a8acbe

SHA256
a7e45527765321b5943d2a3da8a9412965391e29d5615b51335cee9cb6b4dec5

SHA512
e43de57075993e79f6667b0d8cd29387337b02a11ed95434dbcc8e84f07153f588b0c4eec0072e4cb81e9be8613746b4d1e878055cc2afcb5a1f1c988637259b

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS739B.tmp\ijgamjpibdnnifgaodomjldjckejlipj\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS739B.tmp\ijgamjpibdnnifgaodomjldjckejlipj\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS739B.tmp\ijgamjpibdnnifgaodomjldjckejlipj\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
\Users\Admin\AppData\Local\Temp\7zS739B.tmp\BwZgIPmfXpVnVv1.exe
Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
memory/872-54-0x0000000076191000-0x0000000076193000-memory.dmp

Filesize
8KB

Download
memory/1316-56-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads