18139a654a7161b085bb900abbe306b08694874d9288369f56e065c54af6f3f0

Analysis

max time kernel
140s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28/09/2024, 17:50

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General

Target

captainsim-aircraft-m774/Captain_Sim/fonts/Quartz.ttf
Size

56KB
MD5

55f96a010646b90457e9bc03d43e2b67
SHA1

74d93c590b5de2e4ee03fd3d3cc8ea64439131cc
SHA256

8ef16894dc23cde8fd4775d96190528d7d5b9eaea40c145a4dcde8282aeb5225
SHA512

3984193c18e4f0e89b662e7ee84a082abc3c42f6fda763a9d846760a08519abf1b7e5cbe6beb48e2a640713bc74c14b58406aae38dbd9f607622524cd2e4b05e
SSDEEP

768:AXHhXTE6suVhMbsznpsP02HsbnOFANYOEI++0vDwk0v6frIu:cRoetzC02mF0rASfrN

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-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	cmd.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-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2076 wrote to memory of 760	2076	cmd.exe	82
PID 2076 wrote to memory of 760	2076	cmd.exe	82

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\captainsim-aircraft-m774\Captain_Sim\fonts\Quartz.ttf
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2076
- C:\Windows\System32\fontview.exe
  "C:\Windows\System32\fontview.exe" C:\Users\Admin\AppData\Local\Temp\captainsim-aircraft-m774\Captain_Sim\fonts\Quartz.ttf
  2⤵
  PID:760

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

Windows 7 deprecation

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