4bd12a053d3345f4e2d52d4f81963ea42fd5fdfbc2078b8c5155cbf5a9ce1f6c

Analysis

max time kernel
22s
max time network
49s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 01:51

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

4bd12a053d3345f4e2d52d4f81963ea42fd5fdfbc2078b8c5155cbf5a9ce1f6c.exe
Size

931KB
MD5

6106faefcfd9f0103a7af3b276765362
SHA1

76fb2ae51d809435c84dbafa74e81a1ca38d1594
SHA256

4bd12a053d3345f4e2d52d4f81963ea42fd5fdfbc2078b8c5155cbf5a9ce1f6c
SHA512

710fc7e2213c70afa886963abfdac88550cdd325f3039976618353abd1bae65f8601f6e758c72419141b1336e62df49142d7aef813d21a763c2b64c85c54a184
SSDEEP

24576:h1OYdaOKCZ/iWCvu/2sWsJA/jlt+DHhsn:h1OsECpYO/dJJDHhsn

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

vbdz3RlnKHYTN53.exe

pid process

968 vbdz3RlnKHYTN53.exe
Loads dropped DLL 1 IoCs

Processes:

4bd12a053d3345f4e2d52d4f81963ea42fd5fdfbc2078b8c5155cbf5a9ce1f6c.exe

pid process

916 4bd12a053d3345f4e2d52d4f81963ea42fd5fdfbc2078b8c5155cbf5a9ce1f6c.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
916	4bd12a053d3345f4e2d52d4f81963ea42fd5fdfbc2078b8c5155cbf5a9ce1f6c.exe

Drops Chrome extension 3 IoCs

Processes:

vbdz3RlnKHYTN53.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\kpkommknlbocchdnhkbbnaldeeaffibe\2.0\manifest.json	vbdz3RlnKHYTN53.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\kpkommknlbocchdnhkbbnaldeeaffibe\2.0\manifest.json	vbdz3RlnKHYTN53.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\kpkommknlbocchdnhkbbnaldeeaffibe\2.0\manifest.json	vbdz3RlnKHYTN53.exe

Drops file in System32 directory 4 IoCs

Processes:

vbdz3RlnKHYTN53.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	vbdz3RlnKHYTN53.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	vbdz3RlnKHYTN53.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	vbdz3RlnKHYTN53.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	vbdz3RlnKHYTN53.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

vbdz3RlnKHYTN53.exe

pid	process
968	vbdz3RlnKHYTN53.exe
968	vbdz3RlnKHYTN53.exe
968	vbdz3RlnKHYTN53.exe
968	vbdz3RlnKHYTN53.exe
968	vbdz3RlnKHYTN53.exe
968	vbdz3RlnKHYTN53.exe
968	vbdz3RlnKHYTN53.exe
968	vbdz3RlnKHYTN53.exe
968	vbdz3RlnKHYTN53.exe
968	vbdz3RlnKHYTN53.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

vbdz3RlnKHYTN53.exe

description	pid	process
Token: SeDebugPrivilege	968	vbdz3RlnKHYTN53.exe
Token: SeDebugPrivilege	968	vbdz3RlnKHYTN53.exe
Token: SeDebugPrivilege	968	vbdz3RlnKHYTN53.exe
Token: SeDebugPrivilege	968	vbdz3RlnKHYTN53.exe
Token: SeDebugPrivilege	968	vbdz3RlnKHYTN53.exe
Token: SeDebugPrivilege	968	vbdz3RlnKHYTN53.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

4bd12a053d3345f4e2d52d4f81963ea42fd5fdfbc2078b8c5155cbf5a9ce1f6c.exe

description	pid	process	target process
PID 916 wrote to memory of 968	916	4bd12a053d3345f4e2d52d4f81963ea42fd5fdfbc2078b8c5155cbf5a9ce1f6c.exe	vbdz3RlnKHYTN53.exe
PID 916 wrote to memory of 968	916	4bd12a053d3345f4e2d52d4f81963ea42fd5fdfbc2078b8c5155cbf5a9ce1f6c.exe	vbdz3RlnKHYTN53.exe
PID 916 wrote to memory of 968	916	4bd12a053d3345f4e2d52d4f81963ea42fd5fdfbc2078b8c5155cbf5a9ce1f6c.exe	vbdz3RlnKHYTN53.exe
PID 916 wrote to memory of 968	916	4bd12a053d3345f4e2d52d4f81963ea42fd5fdfbc2078b8c5155cbf5a9ce1f6c.exe	vbdz3RlnKHYTN53.exe

C:\Users\Admin\AppData\Local\Temp\4bd12a053d3345f4e2d52d4f81963ea42fd5fdfbc2078b8c5155cbf5a9ce1f6c.exe
"C:\Users\Admin\AppData\Local\Temp\4bd12a053d3345f4e2d52d4f81963ea42fd5fdfbc2078b8c5155cbf5a9ce1f6c.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:916

C:\Users\Admin\AppData\Local\Temp\7zS41B3.tmp\vbdz3RlnKHYTN53.exe
.\vbdz3RlnKHYTN53.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:968

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\7zS41B3.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS41B3.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
f22966912acc591361577986f890e46c

SHA1
b2741fcad701671f6d0e9b80201d19cdd63c82d8

SHA256
551e5e7e3cae5c0d7d1314771ab259f8ad33bc9f3feff8cae2b5f7ecac6a50ba

SHA512
244acb5a9007ec70860084b4d24612c7f31cd81d22a53289791216edf61fe76fdf1ae7fb4952f072d348ab3bc773493bb8ab48576f301980d81ac9a895340392

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS41B3.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
b19c08aad5baea7c5f4fe66d817e841a

SHA1
88d79bfa4796d850ddec429b52436b5abcb438a4

SHA256
e69c78e5c1497e34cbc14d6cf6140e66ca5a62185c595c3eca016d43198d1b23

SHA512
b7516634ed7853a2fb042cccb88bab71caabe8aa68a032528213b17b4cc8640dfd60b802209954999a969b271f0e290b3c2ea381ceb59593cb90a99d6e17195e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS41B3.tmp\[email protected]\install.rdf
Filesize
598B

MD5
ad583e3b2758d4e68ef050da99243b42

SHA1
8d5ac5faa550da9f9c5b1e7cdb4da6c1a412017e

SHA256
807bba4dd193eef71451c97b182d85a7e427c236894f4cc2c520ed6f4f71625e

SHA512
0d376180cabadfaf125f594d730d7f8b1c8188e108bf3eaeb74eb5b68d332a9566b66e45a2ec8ece91a729dc63e81ed90445a46744fe1ae48450b60fd4b65a52

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS41B3.tmp\kpkommknlbocchdnhkbbnaldeeaffibe\background.html
Filesize
141B

MD5
244d339a012824b5fe424c311689a763

SHA1
0895cb61a74629ce5a9e4f62dfb28ce49d80d03c

SHA256
90f3942514e8b8ccddad9d943ab6fec9673da1cfa9c39f01b0e7acb116c6b466

SHA512
9c1632afc254c94d827c2020e2ceeccb9f5ee329e57e73ff0d1a357372231470f711963c87aeeadd06b6b69f366477f33d7e029041c207fd271add1c7b60d1c7

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS41B3.tmp\kpkommknlbocchdnhkbbnaldeeaffibe\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS41B3.tmp\kpkommknlbocchdnhkbbnaldeeaffibe\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS41B3.tmp\kpkommknlbocchdnhkbbnaldeeaffibe\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS41B3.tmp\kpkommknlbocchdnhkbbnaldeeaffibe\rWEJ.js
Filesize
6KB

MD5
d98a0935c4eab550d1a1cbc1fd115cd8

SHA1
d3273db6eff2c8759b90976cecfbb17021e0ba39

SHA256
7b08636ca4554d3fb07f7340653643ec53a2d53d9dab5591446da72c9d4e0c2e

SHA512
73c6344449f070d99d5258286ef93c7bbec96e671ff256b9705194704a21c25e0b81273a27e888c88e303e76852323763373646206155b5b56e1cc432f2e6778

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS41B3.tmp\vbdz3RlnKHYTN53.dat
Filesize
1KB

MD5
82b2b44b3b3678d88536b31b3d22b090

SHA1
c02e92fbbdeefae664a91ae48aabdc439d2a7798

SHA256
f47244a1b52740f6c44ab24a9bf1e77fd009e3f012bbe9f9c46fe4756eeb5963

SHA512
f1dcb1c9f5349830ddfbc6ffe39defed01f133344839b2fafe0dee15e7cb81ec3337ad3ee7913381c9743d982e5c08d56ff5cf51f6175a6da0499075fcc16173

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS41B3.tmp\vbdz3RlnKHYTN53.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
\Users\Admin\AppData\Local\Temp\7zS41B3.tmp\vbdz3RlnKHYTN53.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
memory/916-54-0x0000000076091000-0x0000000076093000-memory.dmp

Filesize
8KB

Download
memory/968-56-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads