819c5bca6a88dc55a95ef659d5b231b362b168dfbae04c25ed9c261bfaa861cb

Analysis

max time kernel
118s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-10-2024 13:30

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General

Target

819c5bca6a88dc55a95ef659d5b231b362b168dfbae04c25ed9c261bfaa861cbN.exe
Size

89KB
MD5

6bcb858871e8670ae00ae62162bb4210
SHA1

fb04b0b074bc28c2f4ce3445f7a2b21e8f5bb1c6
SHA256

819c5bca6a88dc55a95ef659d5b231b362b168dfbae04c25ed9c261bfaa861cb
SHA512

dca5cd4b7f4b3c70c589c930ac2fed6f8359f80acff5fa43f59365dabae9bb2f02948b13adc4f4328e33ece5e5cc1a742e2c5ce4dea1a3a7894311f7467f8718
SSDEEP

1536:D7fbN3eEDhDPA/pICdUkbBtW7upvaLU0bI5taxKo0IOlnToIf0w77OY:f7DhdC6kzWypvaQ0FxyNTBf00r

Score

7^/10

credential_access discovery spyware stealer

Malware Config

Signatures

Credentials from Password Stores: Windows Credential Manager 1 TTPs
Suspicious access to Credentials History.
credential_access stealer

Windows Credential Manager
T1555.004
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	819c5bca6a88dc55a95ef659d5b231b362b168dfbae04c25ed9c261bfaa861cbN.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
3652	taskkill.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3652	taskkill.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3572 wrote to memory of 4600	3572	819c5bca6a88dc55a95ef659d5b231b362b168dfbae04c25ed9c261bfaa861cbN.exe	84
PID 3572 wrote to memory of 4600	3572	819c5bca6a88dc55a95ef659d5b231b362b168dfbae04c25ed9c261bfaa861cbN.exe	84
PID 4600 wrote to memory of 3652	4600	cmd.exe	85
PID 4600 wrote to memory of 3652	4600	cmd.exe	85

C:\Users\Admin\AppData\Local\Temp\819c5bca6a88dc55a95ef659d5b231b362b168dfbae04c25ed9c261bfaa861cbN.exe
"C:\Users\Admin\AppData\Local\Temp\819c5bca6a88dc55a95ef659d5b231b362b168dfbae04c25ed9c261bfaa861cbN.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3572
- C:\Windows\system32\cmd.exe
  "C:\Windows\sysnative\cmd" /c "C:\Users\Admin\AppData\Local\Temp\C294.tmp\C295.tmp\C296.bat C:\Users\Admin\AppData\Local\Temp\819c5bca6a88dc55a95ef659d5b231b362b168dfbae04c25ed9c261bfaa861cbN.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4600
- - C:\Windows\system32\taskkill.exe
    taskkill /f /pid explorer.exe
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3652

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Windows Credential Manager

T1555.004

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

System Location Discovery

T1614

System Language Discovery

T1614.001

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\C294.tmp\C295.tmp\C296.bat

Filesize
110B

MD5
0c704a4d716dab25645060b6605dfbb5

SHA1
f6510fc49a2bde236c6beb2222060146a3a7c559

SHA256
cf79ed9ca7d4abe46639934b2e95b39597f28907f32b6a2a0d4bdfc0c2b1b3d3

SHA512
402953809b3633e5f10c208cba25e05e74cf7153fb8485d6438ba1a40d45d170608c9ef97cb710b6d63f042a308e46a34f78d6af21e1523069c16203894dcaa6

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