a88a982b4e941e44e1215b18c368bc20f77c5c9db68969313ce0b7e7b42f1190

Analysis

max time kernel
45s
max time network
50s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
24-11-2022 21:05

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General

Target

a88a982b4e941e44e1215b18c368bc20f77c5c9db68969313ce0b7e7b42f1190.exe
Size

920KB
MD5

42577c4aceb3302889b3de1666e12c15
SHA1

62ca6e1236970fe33c1c643617c38b98ace7212c
SHA256

a88a982b4e941e44e1215b18c368bc20f77c5c9db68969313ce0b7e7b42f1190
SHA512

8149b98a4de2781f002d6671eeac21897212ca19b38f2c20a5e721d0632bcfc15d99f2e84a7aa0b93d1a628dc94eb90f5a14df42972e462875db829362597b15
SSDEEP

24576:h1OYdaOaMtdHAqcdDVhYwiei7+EpFAh/kKM:h1OsjPHVmVhYwiLtKkKM

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

Is7HG32cvQWr7Tc.exe

pid process

1280 Is7HG32cvQWr7Tc.exe
Loads dropped DLL 1 IoCs

Processes:

a88a982b4e941e44e1215b18c368bc20f77c5c9db68969313ce0b7e7b42f1190.exe

pid process

1324 a88a982b4e941e44e1215b18c368bc20f77c5c9db68969313ce0b7e7b42f1190.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
1324	a88a982b4e941e44e1215b18c368bc20f77c5c9db68969313ce0b7e7b42f1190.exe

Drops Chrome extension 3 IoCs

Processes:

Is7HG32cvQWr7Tc.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ankghehkcochadnjindbigaobjeckloa\2.0\manifest.json	Is7HG32cvQWr7Tc.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\ankghehkcochadnjindbigaobjeckloa\2.0\manifest.json	Is7HG32cvQWr7Tc.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\ankghehkcochadnjindbigaobjeckloa\2.0\manifest.json	Is7HG32cvQWr7Tc.exe

Drops file in System32 directory 4 IoCs

Processes:

Is7HG32cvQWr7Tc.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	Is7HG32cvQWr7Tc.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	Is7HG32cvQWr7Tc.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	Is7HG32cvQWr7Tc.exe
File opened for modification	C:\Windows\System32\GroupPolicy	Is7HG32cvQWr7Tc.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

Is7HG32cvQWr7Tc.exe

pid	process
1280	Is7HG32cvQWr7Tc.exe
1280	Is7HG32cvQWr7Tc.exe
1280	Is7HG32cvQWr7Tc.exe
1280	Is7HG32cvQWr7Tc.exe
1280	Is7HG32cvQWr7Tc.exe
1280	Is7HG32cvQWr7Tc.exe
1280	Is7HG32cvQWr7Tc.exe
1280	Is7HG32cvQWr7Tc.exe
1280	Is7HG32cvQWr7Tc.exe
1280	Is7HG32cvQWr7Tc.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

Is7HG32cvQWr7Tc.exe

description	pid	process
Token: SeDebugPrivilege	1280	Is7HG32cvQWr7Tc.exe
Token: SeDebugPrivilege	1280	Is7HG32cvQWr7Tc.exe
Token: SeDebugPrivilege	1280	Is7HG32cvQWr7Tc.exe
Token: SeDebugPrivilege	1280	Is7HG32cvQWr7Tc.exe
Token: SeDebugPrivilege	1280	Is7HG32cvQWr7Tc.exe
Token: SeDebugPrivilege	1280	Is7HG32cvQWr7Tc.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

a88a982b4e941e44e1215b18c368bc20f77c5c9db68969313ce0b7e7b42f1190.exe

description	pid	process	target process
PID 1324 wrote to memory of 1280	1324	a88a982b4e941e44e1215b18c368bc20f77c5c9db68969313ce0b7e7b42f1190.exe	Is7HG32cvQWr7Tc.exe
PID 1324 wrote to memory of 1280	1324	a88a982b4e941e44e1215b18c368bc20f77c5c9db68969313ce0b7e7b42f1190.exe	Is7HG32cvQWr7Tc.exe
PID 1324 wrote to memory of 1280	1324	a88a982b4e941e44e1215b18c368bc20f77c5c9db68969313ce0b7e7b42f1190.exe	Is7HG32cvQWr7Tc.exe
PID 1324 wrote to memory of 1280	1324	a88a982b4e941e44e1215b18c368bc20f77c5c9db68969313ce0b7e7b42f1190.exe	Is7HG32cvQWr7Tc.exe

C:\Users\Admin\AppData\Local\Temp\a88a982b4e941e44e1215b18c368bc20f77c5c9db68969313ce0b7e7b42f1190.exe
"C:\Users\Admin\AppData\Local\Temp\a88a982b4e941e44e1215b18c368bc20f77c5c9db68969313ce0b7e7b42f1190.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1324

C:\Users\Admin\AppData\Local\Temp\7zS124A.tmp\Is7HG32cvQWr7Tc.exe
.\Is7HG32cvQWr7Tc.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1280

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\7zS124A.tmp\Is7HG32cvQWr7Tc.dat

Filesize
1KB

MD5
2b9bb2dc9b633d13debb4af59613c134

SHA1
a58a65023670568f32bbc01b6ab2718982a6509a

SHA256
e4f2083399632b0eadf8b529b919017b95ee482743e5cfce9339688523214f00

SHA512
ccf7e0a5ed77446a257a5c5de0ed442cbb1ab511fccbcd54785ee3c82b700f516aa0350c837c8b37ef294372868f2abc30eee9c111febdaf5d45605de0874be7

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS124A.tmp\Is7HG32cvQWr7Tc.exe

Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS124A.tmp\[email protected]\bootstrap.js

Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS124A.tmp\[email protected]\chrome.manifest

Filesize
35B

MD5
45306b557facf5ae730f6608c6fc476b

SHA1
c4c39a2b6f46d398e568b2f2cdf1afc3b0fd7d3f

SHA256
f95e54182a59fef325830d594f0ed71eb2a658d24295198f807efa07fccf1a34

SHA512
d2ee3ed9b901595c84ae12c401f1564dc504d74d252f3f66deb67c7ddff4c9419d77da5e62c7f04e63c1ae2b1c302c4d233f819502f40522728fd3a4ffe457c0

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS124A.tmp\[email protected]\content\bg.js

Filesize
8KB

MD5
73954a0537b69503a0fe650a16f7bd7b

SHA1
ac6b52382dc642202e855db73265667b86d9d697

SHA256
abcc6e2e26704a757facb27ca3fff6a14a23ecdf0f2e608039af6f09969e362e

SHA512
c1db27d7d857c57a9dbc341f02d51cb0551327d84213c27331683750eeeead74e9caff5dcbb66102dffc0f7bd4ddb0a8ea8bac4e4d7c3c8b5271dc9a8d6f2091

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS124A.tmp\[email protected]\install.rdf

Filesize
597B

MD5
8f4926c3655db87782c030f9c6eaaa56

SHA1
0c3dc8b26fec0b9075796734013ce6e36148450b

SHA256
8c3d5fe8d06b41ff968e4de7f79bacc68810f9822573597b637534335dad4e94

SHA512
61d0a2a23d191bd5432b670b8ff95bb2c87af3457b3c3b24fcd422d38b76be44185133fc222b1861602c6c634645bedd346de418baa36beec7632bb52fe6bc16

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS124A.tmp\ankghehkcochadnjindbigaobjeckloa\background.html

Filesize
141B

MD5
800d561ae9dce069b91bb934e3157ab3

SHA1
3caaf8cd7f7f83de4891317b351a56ba603f9ef2

SHA256
054c77689e6de0b6132f389b0a42d3d966f5d76de6bf7c16e83784dacef2cbaf

SHA512
c8611c632531e030253465b0f21c72c8d8ea56705723c936c97b61b912bf72d39826689ebf2ae806e09df13189e1768e5c64f15bbfbb3d028cb5b10a48f5df44

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS124A.tmp\ankghehkcochadnjindbigaobjeckloa\content.js

Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS124A.tmp\ankghehkcochadnjindbigaobjeckloa\kSb1.js

Filesize
6KB

MD5
c180bc58647cebc931b50f4dcff389fb

SHA1
c78c7fa075c9192c3b99416a340d9dce34a4b755

SHA256
412a55d40f42923ca0dc9efef41b5171327571de307978bb1681bcbca6f1f70a

SHA512
e6f024d613e06d7de5ceb9019d1f5876c8a988868d17e3dd88db34c7c35eca3746c6668406343925d82ef7ae14717dc2c10a7a0ab52933d9b39c672ea3d786cd

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS124A.tmp\ankghehkcochadnjindbigaobjeckloa\lsdb.js

Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS124A.tmp\ankghehkcochadnjindbigaobjeckloa\manifest.json

Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
\Users\Admin\AppData\Local\Temp\7zS124A.tmp\Is7HG32cvQWr7Tc.exe

Filesize
760KB

MD5
dcd148f6f3af3e3b0935c4fcc9f41811

SHA1
ee9bdbc7c568c7832d90b85921ab20030b6734cd

SHA256
f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4

SHA512
34be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886

Download Submit
memory/1280-56-0x0000000000000000-mapping.dmp

Download
memory/1324-54-0x00000000752B1000-0x00000000752B3000-memory.dmp

Filesize
8KB

Download