1657ce9fcd9d1ab14ad8e0d0dc146d9dece0bd3cb2ab8d460df8214e7e498318

Analysis

max time kernel
109s
max time network
141s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20241211-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20241211-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
21-12-2024 17:41

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General

Target

$PLUGINSDIR/modern-wizard.bmp
Size

150KB
MD5

52ff52eee3b944b862c11c268a02c196
SHA1

8d041966e6fba10aa5e10ce5dc1dc5175f11b2fe
SHA256

2079f7a3eba60e0d9ee827a7208aa052a71b384873b641de5e299aeb8e733109
SHA512

2861ae5a06f8413810947c08994f4c0da54a1acee8c4df72cd8b03a9503b26e5512809f8d70fd584239b04a651e7329a701bf7ddcee2dec2c2e14d05ae74f220
SSDEEP

48:EWQsvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvW:ER4N4S/992/zDmrkVIe1ULo2K

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-1-5-21-1006597246-3150276181-3318461161-1000\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-1-5-21-1006597246-3150276181-3318461161-1000_Classes\Local Settings	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2356	mspaint.exe
2356	mspaint.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2356	mspaint.exe
2356	mspaint.exe
2356	mspaint.exe
2356	mspaint.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3684 wrote to memory of 2356	3684	cmd.exe	83
PID 3684 wrote to memory of 2356	3684	cmd.exe	83

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\modern-wizard.bmp
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3684
- C:\Windows\system32\mspaint.exe
  "C:\Windows\system32\mspaint.exe" "C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\modern-wizard.bmp"
  2⤵
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2356

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DeviceAssociationService
1⤵
PID:3780

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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