381ec80e02dba4fe1877e427522ea92a94b29b7f45bddd11c1f2ef9724dd6d2e

Analysis

max time kernel
131s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
12-02-2024 07:12

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General

Target

9693fd176c8734b1928a56cb9771a0c8.exe
Size

376KB
MD5

9693fd176c8734b1928a56cb9771a0c8
SHA1

35d2579e6a03c2e769b17f1aa8ce934f91fd5e13
SHA256

381ec80e02dba4fe1877e427522ea92a94b29b7f45bddd11c1f2ef9724dd6d2e
SHA512

cb68ab4fb44c52763294fbe010ae6383d1feafa0ea67c663c333f36b5ddac7374b2a787fe7f6b331893c40e94c060782a6d2a65acadb5771c05defe103a6a847
SSDEEP

6144:7IaXScY1S4GlA9jmHv/VCSY3hw9lMbk6u1QMS0y+lqiHTonWryFDYRF:H46A9jmP/uhu/yMS08CkntxYRF

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-1-5-21-3073191680-435865314-2862784915-1000\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-1-5-21-3073191680-435865314-2862784915-1000_Classes\Local Settings	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2836	mspaint.exe
2836	mspaint.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
4820	9693fd176c8734b1928a56cb9771a0c8.exe
4820	9693fd176c8734b1928a56cb9771a0c8.exe
4820	9693fd176c8734b1928a56cb9771a0c8.exe
2836	mspaint.exe
2836	mspaint.exe
2836	mspaint.exe
2836	mspaint.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4820 wrote to memory of 3688	4820	9693fd176c8734b1928a56cb9771a0c8.exe	85
PID 4820 wrote to memory of 3688	4820	9693fd176c8734b1928a56cb9771a0c8.exe	85
PID 4820 wrote to memory of 3688	4820	9693fd176c8734b1928a56cb9771a0c8.exe	85
PID 3688 wrote to memory of 2836	3688	cmd.exe	87
PID 3688 wrote to memory of 2836	3688	cmd.exe	87
PID 3688 wrote to memory of 2836	3688	cmd.exe	87

C:\Users\Admin\AppData\Local\Temp\9693fd176c8734b1928a56cb9771a0c8.exe
"C:\Users\Admin\AppData\Local\Temp\9693fd176c8734b1928a56cb9771a0c8.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4820
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c C:\Users\Admin\AppData\Local\Temp\NewBitmapImage.bmp
  2⤵
  - Checks computer location settings
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:3688
- - C:\Windows\SysWOW64\mspaint.exe
    "C:\Windows\system32\mspaint.exe" "C:\Users\Admin\AppData\Local\Temp\NewBitmapImage.bmp"
    3⤵
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:2836

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DeviceAssociationService
1⤵
PID:4460

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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