1a70915f0169d0a92414ae58337809372ed09b75f877fc570e905abe83d50550

Analysis

max time kernel
90s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
31/12/2022, 19:55

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General

Target

Roboto-Light.ttf
Size

163KB
MD5

881e150ab929e26d1f812c4342c15a7c
SHA1

18788c5d630fa695f9283f6393bfa541b2031508
SHA256

c576c50642271bcdbfffed04f92dc8d6a981daf300914d0a20c8a5a5a57015c7
SHA512

af18febdf3e0d5fc8111e6335bd8cc4fc8dd944910db8a4f3ebae284e3d1064eb793a25588007e3d1cee24051e11cf3328951a3f708375856d54176a53701b49
SSDEEP

3072:BXlLgbEmk0/Dv6QKwRr4T2EUtxq2FquPte/TxDuNOIOU7og2NE/:3qXpSIE6Ey/ux0WUMxNE/

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-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation	cmd.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\Local Settings	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4600 wrote to memory of 4872	4600	cmd.exe	81
PID 4600 wrote to memory of 4872	4600	cmd.exe	81

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Roboto-Light.ttf
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4600
- C:\Windows\System32\fontview.exe
  "C:\Windows\System32\fontview.exe" C:\Users\Admin\AppData\Local\Temp\Roboto-Light.ttf
  2⤵
  PID:4872

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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