81e45c1e6d6a718624159e116e6daa8c1547f39bef7f56163303e7eca8abfae1

Analysis

max time kernel
150s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28-09-2024 21:25

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General

Target

Resource/16.bmp
Size

132KB
MD5

74963a0e21b0a442f0e327a9e83fcf02
SHA1

4aeba2036721e7d73a346c295eb436067c8d3976
SHA256

d2bf6a0edd77365e2593a2fa154a9a7e1c609111316e17538706d7d453cd5b43
SHA512

b5c0eadd8cebcfefa98b6080a51f1801233dd4f2e72b9df028fbcd571d046466ca9b7cf36172a524ff7c60820d40475a8e190d5bada901d3fd485e17c41daaea
SSDEEP

768:gj/TdkCTjrGQ5PMXISjxV5CzANeXWOWbXvpHV7eNsdoVELCeRNsF5nyt2JHg9B2A:QcEERWglz/MAlVgQT

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation	cmd.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	mspaint.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Local Settings	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3880	mspaint.exe
3880	mspaint.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3880	mspaint.exe
3880	mspaint.exe
3880	mspaint.exe
3880	mspaint.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2872 wrote to memory of 3880	2872	cmd.exe	83
PID 2872 wrote to memory of 3880	2872	cmd.exe	83

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Resource\16.bmp
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2872
- C:\Windows\system32\mspaint.exe
  "C:\Windows\system32\mspaint.exe" "C:\Users\Admin\AppData\Local\Temp\Resource\16.bmp"
  2⤵
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:3880

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DeviceAssociationService
1⤵
PID:1044

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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