fd8f8d2dffe33e9d31f059016bb18f5fc54df4bbbfab09b04227e149c99376aa

Resubmissions

11/07/2024, 08:08

240711-j1h5jsxcjl 7

11/07/2024, 08:04

240711-jysafaxbln 3

Analysis

max time kernel
92s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
11/07/2024, 08:08

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General

Target

Paint Tool SAI 2.0 (64bit)/blotmap/Blots&Noise.bmp
Size

65KB
MD5

7e313e2d7a64656ef7101d180efc2da8
SHA1

db826e9474a163042679c667b6f51d382b09d9e8
SHA256

75b412bc911f85b71ab0f74648fca9d8a7b0f88bd2eb65cd9f941cc1ca87fa42
SHA512

e6b01b1d0b2b2209ca58129b72936086aa7ca1de5a000ea645d82aab02e07c69581f4493c5c66c6e4904b94111c494d31290768ec6427de7f00ebdf787bdca38
SSDEEP

1536:HvOYAaAJWndc6tmZQ4ynFVZV+NrVclruBVRV7LbWETwwhSa:OfJWnDtJ4CnQOlSj7LiETwwhSa

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-1-5-21-384068567-2943195810-3631207890-1000\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-1-5-21-384068567-2943195810-3631207890-1000_Classes\Local Settings	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2244	mspaint.exe
2244	mspaint.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2244	mspaint.exe
2244	mspaint.exe
2244	mspaint.exe
2244	mspaint.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5052 wrote to memory of 2244	5052	cmd.exe	85
PID 5052 wrote to memory of 2244	5052	cmd.exe	85

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Paint Tool SAI 2.0 (64bit)\blotmap\Blots&Noise.bmp"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:5052
- C:\Windows\system32\mspaint.exe
  "C:\Windows\system32\mspaint.exe" "C:\Users\Admin\AppData\Local\Temp\Paint Tool SAI 2.0 (64bit)\blotmap\Noise.bmp"
  2⤵
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2244

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DeviceAssociationService
1⤵
PID:528

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

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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