c2b88b7c0e3a630f69c35d3d476a01c38f83fca3efbba10e55188e0264ff56d6

Analysis

max time kernel
152s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
20/05/2023, 16:53

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General

Target

CCleaner.Technician.6.12.10490.Portable/Other/_Include/Installer.bmp
Size

51KB
MD5

6e9d8e8699f0accc27aa9a1aac8b7e47
SHA1

49caad3187ae8708b36889cad40a959679b52f25
SHA256

fbddcd7882e0cf80452e58356e4d497ee6f08921665e27bd86049a0bb60d6be9
SHA512

84f00c25371c6394e2a96640a344f1d7f9d35a2cf9080565cb03f3ae2f14bdbef05e3597a7943faadc201e847ada2ac0843347a375a58e267cb0948e397a226b
SSDEEP

384:CaMEOFCq0dsgN/Lf53J/Q3BZCeVMz6aIlmXDT2lw6F0e53+Q09cPc/dSP:XMEyX0dF//Q3bCekBiFpHAi

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-1-5-21-2275444769-3691835758-4097679484-1000\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-1-5-21-2275444769-3691835758-4097679484-1000_Classes\Local Settings	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4608	mspaint.exe
4608	mspaint.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4608	mspaint.exe
4608	mspaint.exe
4608	mspaint.exe
4608	mspaint.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4476 wrote to memory of 4608	4476	cmd.exe	83
PID 4476 wrote to memory of 4608	4476	cmd.exe	83

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\CCleaner.Technician.6.12.10490.Portable\Other\_Include\Installer.bmp
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4476
- C:\Windows\system32\mspaint.exe
  "C:\Windows\system32\mspaint.exe" "C:\Users\Admin\AppData\Local\Temp\CCleaner.Technician.6.12.10490.Portable\Other\_Include\Installer.bmp"
  2⤵
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:4608

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DeviceAssociationService
1⤵
PID:2244

Network

MITRE ATT&CK Enterprise v6

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

Windows 7 deprecation

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