81e45c1e6d6a718624159e116e6daa8c1547f39bef7f56163303e7eca8abfae1

Analysis

max time kernel
92s
max time network
99s
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/11.bmp
Size

132KB
MD5

8379b1c3d19f3648f9236187e16149e9
SHA1

d1d4ef0d7071ac00c8d3abae6b79d8ebf2798452
SHA256

fd3a02f023176a6ae82935f00f72fa13d42be28d58eec0422b9783184ea852f3
SHA512

1822e9eb3c1943d0a6e78a78d6920db26f92257a5a368e5524162c65c08eada27a4d7fdc1714279910665189398ebe510e1e4d982bedb4915d75ce9f825b215b
SSDEEP

768:SDbNi/9re4I3yTa3xz5bZKvnedS0hHHiOGa3JRNQJCFcimltHLAFEpJvhdb1hHWt:C0Uu/IAY

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-1-5-21-523280732-2327480845-3730041215-1000\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-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2572	mspaint.exe
2572	mspaint.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2572	mspaint.exe
2572	mspaint.exe
2572	mspaint.exe
2572	mspaint.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2036 wrote to memory of 2572	2036	cmd.exe	83
PID 2036 wrote to memory of 2572	2036	cmd.exe	83

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Resource\11.bmp
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2036
- C:\Windows\system32\mspaint.exe
  "C:\Windows\system32\mspaint.exe" "C:\Users\Admin\AppData\Local\Temp\Resource\11.bmp"
  2⤵
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2572

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DeviceAssociationService
1⤵
PID:4944

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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