a43361bf5c0160733ce7093668b9324d15264120e1325a048a8512b08fbf1e7b

Analysis

max time kernel
45s
max time network
49s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
24-11-2022 21:18

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General

Target

a43361bf5c0160733ce7093668b9324d15264120e1325a048a8512b08fbf1e7b.exe
Size

931KB
MD5

a1e29addf4bad4218b342053608cecbc
SHA1

d9c7ef7dc35d2117360c3ce9ad85abda45b9c6e4
SHA256

a43361bf5c0160733ce7093668b9324d15264120e1325a048a8512b08fbf1e7b
SHA512

df651b3d9817b244e5fe1b3e64ca79d38c50010d9e6e968931b756b951784363468409f2649dde18f37be9954eba289d3b8860720617c919b40e37eee3b628f6
SSDEEP

24576:h1OYdaOHCZ/iWCvu/2sWsJA/jlt+DHhsT:h1OsxCpYO/dJJDHhsT

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

sksKRLad3T9lzRH.exe

pid process

944 sksKRLad3T9lzRH.exe
Loads dropped DLL 1 IoCs

Processes:

a43361bf5c0160733ce7093668b9324d15264120e1325a048a8512b08fbf1e7b.exe

pid process

2032 a43361bf5c0160733ce7093668b9324d15264120e1325a048a8512b08fbf1e7b.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
2032	a43361bf5c0160733ce7093668b9324d15264120e1325a048a8512b08fbf1e7b.exe

Drops Chrome extension 3 IoCs

Processes:

sksKRLad3T9lzRH.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\binblhohfbapklbehfmcgjeidonfokeo\2.0\manifest.json	sksKRLad3T9lzRH.exe
File created	C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\binblhohfbapklbehfmcgjeidonfokeo\2.0\manifest.json	sksKRLad3T9lzRH.exe
File created	C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\binblhohfbapklbehfmcgjeidonfokeo\2.0\manifest.json	sksKRLad3T9lzRH.exe

Drops file in System32 directory 4 IoCs

Processes:

sksKRLad3T9lzRH.exe

description	ioc	process
File opened for modification	C:\Windows\System32\GroupPolicy	sksKRLad3T9lzRH.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	sksKRLad3T9lzRH.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	sksKRLad3T9lzRH.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	sksKRLad3T9lzRH.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

sksKRLad3T9lzRH.exe

pid	process
944	sksKRLad3T9lzRH.exe
944	sksKRLad3T9lzRH.exe
944	sksKRLad3T9lzRH.exe
944	sksKRLad3T9lzRH.exe
944	sksKRLad3T9lzRH.exe
944	sksKRLad3T9lzRH.exe
944	sksKRLad3T9lzRH.exe
944	sksKRLad3T9lzRH.exe
944	sksKRLad3T9lzRH.exe
944	sksKRLad3T9lzRH.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

sksKRLad3T9lzRH.exe

description	pid	process
Token: SeDebugPrivilege	944	sksKRLad3T9lzRH.exe
Token: SeDebugPrivilege	944	sksKRLad3T9lzRH.exe
Token: SeDebugPrivilege	944	sksKRLad3T9lzRH.exe
Token: SeDebugPrivilege	944	sksKRLad3T9lzRH.exe
Token: SeDebugPrivilege	944	sksKRLad3T9lzRH.exe
Token: SeDebugPrivilege	944	sksKRLad3T9lzRH.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

a43361bf5c0160733ce7093668b9324d15264120e1325a048a8512b08fbf1e7b.exe

description	pid	process	target process
PID 2032 wrote to memory of 944	2032	a43361bf5c0160733ce7093668b9324d15264120e1325a048a8512b08fbf1e7b.exe	sksKRLad3T9lzRH.exe
PID 2032 wrote to memory of 944	2032	a43361bf5c0160733ce7093668b9324d15264120e1325a048a8512b08fbf1e7b.exe	sksKRLad3T9lzRH.exe
PID 2032 wrote to memory of 944	2032	a43361bf5c0160733ce7093668b9324d15264120e1325a048a8512b08fbf1e7b.exe	sksKRLad3T9lzRH.exe
PID 2032 wrote to memory of 944	2032	a43361bf5c0160733ce7093668b9324d15264120e1325a048a8512b08fbf1e7b.exe	sksKRLad3T9lzRH.exe

C:\Users\Admin\AppData\Local\Temp\a43361bf5c0160733ce7093668b9324d15264120e1325a048a8512b08fbf1e7b.exe
"C:\Users\Admin\AppData\Local\Temp\a43361bf5c0160733ce7093668b9324d15264120e1325a048a8512b08fbf1e7b.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2032

C:\Users\Admin\AppData\Local\Temp\7zS7BF.tmp\sksKRLad3T9lzRH.exe
.\sksKRLad3T9lzRH.exe
2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:944

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\7zS7BF.tmp\binblhohfbapklbehfmcgjeidonfokeo\Mg08.js
Filesize
6KB

MD5
d9bf7954163fc0b7b035d68242572b54

SHA1
244a1c8c72582b623461b0b1722cbec3f2644879

SHA256
f978b84f76cc7b8712f2b7039d20ccc76d22a2299e68e2d292f1d5a93336d1d3

SHA512
9c381b24a1e264da73d7666d5f71d768327b9436ab068928385af4618947fca890b4d86fb9004153ae828217a850c57e4bc43229f4fd0d2a02a1ecb27fa2d543

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7BF.tmp\binblhohfbapklbehfmcgjeidonfokeo\background.html
Filesize
141B

MD5
1232a49f5d05058056c6d9be6b452dde

SHA1
5832cb3708c5c1d84c2487f112650aeb7ac10b4d

SHA256
edb72298e08461481001e476e5ca40b86906f6cc85f8a518f7bcbeb28e838d29

SHA512
9d0356a3cd36ad7a846d64864eaf22b47279d2ec62b9f8c4f5e5ab10a8f9a2e56c02b45def347a1dcd6a60fb12708dabfc092c547f49e82d315b4ae1f1f0cf96

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7BF.tmp\binblhohfbapklbehfmcgjeidonfokeo\content.js
Filesize
144B

MD5
fca19198fd8af21016a8b1dec7980002

SHA1
fd01a47d14004e17a625efe66cc46a06c786cf40

SHA256
332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

SHA512
60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7BF.tmp\binblhohfbapklbehfmcgjeidonfokeo\lsdb.js
Filesize
531B

MD5
36d98318ab2b3b2585a30984db328afb

SHA1
f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

SHA256
ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

SHA512
6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7BF.tmp\binblhohfbapklbehfmcgjeidonfokeo\manifest.json
Filesize
498B

MD5
640199ea4621e34510de919f6a54436f

SHA1
dc65dbfad02bd2688030bd56ca1cab85917a9937

SHA256
e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af

SHA512
d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7BF.tmp\[email protected]\bootstrap.js
Filesize
2KB

MD5
df13f711e20e9c80171846d4f2f7ae06

SHA1
56d29cda58427efe0e21d3880d39eb1b0ef60bee

SHA256
6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

SHA512
6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7BF.tmp\[email protected]\chrome.manifest
Filesize
35B

MD5
8ea76f655174e7dca0a1752607ff130b

SHA1
e0563ea8c7955c7c43439e5498aea8797a3c71a9

SHA256
b268a39897f4deeac29a618eb1121f09bfe8294200d65ee49dda0048c97bcb80

SHA512
8c5f1c71c73a06b4148aa549cd261eaf88a89ad74a2a051cb9d1b2b20bdf5a0e25a92fde1e20def1bfc5c994adf1165ad3aa38bbd9f89d3765a5bfa03ae5793d

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7BF.tmp\[email protected]\content\bg.js
Filesize
8KB

MD5
089503178e75a0edf73dd669f0bb96df

SHA1
bf12fbe910a733a3922fc34ee2e46e0f9941a72f

SHA256
77ccdc88b6f02b2ab87a0aa3f327c91309b30fcc6157f486134d81be43461a3b

SHA512
0eacbf31d7bf519d2851f18031122ef91cc3cd6fe5e8cc893a21cb10baaf692e65e887f84bd5423c808f68fbc385e1aaebcd391195a67c197666aee8e5e3a605

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7BF.tmp\[email protected]\install.rdf
Filesize
598B

MD5
518bc8ae5b3beca5dc9746cd5b0ecff2

SHA1
850fd6f6661e5e535c9e6d58e8e437100f9d8bba

SHA256
984d343eec8475153f2eb96b8ef90644f522a6ceb28786dd4efdf05cd5c2ecd8

SHA512
255d9f35ee9403db809219ce9a11c6fdf97c49c733d572bbdabf525f364759f65fd65fde9b0b1e4f93806904b733406f9ac3908ef1ed420d80b5c4491145fa8d

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7BF.tmp\sksKRLad3T9lzRH.dat
Filesize
1KB

MD5
9a0cd0a053e89037a71a8cd4f69547db

SHA1
6e4f23bdbb6f01ca0c977eedb45d5ad2fe6e1e42

SHA256
3e33fc130fe87c358b4943264c599541072eee61ff20caca6fc671ad702b589c

SHA512
5474de0c2269027b82521152acd2f8d475f798908235102ec0938413e6defcc149e945cf677f807589bdead2b316417164c2fb697dccb898533252c61e8f5f8e

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zS7BF.tmp\sksKRLad3T9lzRH.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
\Users\Admin\AppData\Local\Temp\7zS7BF.tmp\sksKRLad3T9lzRH.exe
Filesize
772KB

MD5
5ed7019dcd0008dbcd8e54017b8c7dd9

SHA1
7e4457da2ff06c2170bad636c9eb7c1bb436fd06

SHA256
7f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7

SHA512
10cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db

Download Submit
memory/944-56-0x0000000000000000-mapping.dmp

Download
memory/2032-54-0x00000000766D1000-0x00000000766D3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads