666a9baf3d576af52dd63cc3c7ea506234f8b2554d0792eeb03b98282b6bc70c

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
02/08/2024, 17:36

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General

Target

savedgames/slot5/global01.savegamedata
Size

28B
MD5

322072d063c308ac58dc530f519f5982
SHA1

e9ee1106f56210dcdc5893f050b49aa6a3d91054
SHA256

7c6ca21fc940afbbe0bf5fd1361d183067ab1bd2f48f719a5655230f2f370876
SHA512

57e8721559841e667e181e8ee5dc428314bc4495359c310db0d4a4df622482029734c092cfef68a57a4e44bc7ed53711a74e4bab48ff002c5cc0a645e3b14f4f

Score

3^/10

discovery

Malware Config

Signatures

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe

Modifies registry class 9 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000_CLASSES\savegamedata_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000_CLASSES\.savegamedata	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000_CLASSES\savegamedata_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000_CLASSES\savegamedata_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000_CLASSES\savegamedata_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000_CLASSES\.savegamedata\ = "savegamedata_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000_CLASSES\savegamedata_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000_CLASSES\savegamedata_auto_file	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2532	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2532	AcroRd32.exe
2532	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1908 wrote to memory of 2688	1908	cmd.exe	32
PID 1908 wrote to memory of 2688	1908	cmd.exe	32
PID 1908 wrote to memory of 2688	1908	cmd.exe	32
PID 2688 wrote to memory of 2532	2688	rundll32.exe	33
PID 2688 wrote to memory of 2532	2688	rundll32.exe	33
PID 2688 wrote to memory of 2532	2688	rundll32.exe	33
PID 2688 wrote to memory of 2532	2688	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\savedgames\slot5\global01.savegamedata
1⤵
- Suspicious use of WriteProcessMemory
PID:1908
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\savedgames\slot5\global01.savegamedata
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2688
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\savedgames\slot5\global01.savegamedata"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2532

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
8d51485554fd1ea53d5bd3cb9de83328

SHA1
958d40a230c4fdceab4d301fc97fc9a785fb93c5

SHA256
785f7ae0c28df0c82ba97b053731a82b32388bf58d948ab90885f7b4d4197ccf

SHA512
140d89c9606a6bb06608b15c983ba024e03aeb10f898da1766104e186cd5fa00876d129e3acd50fd43a04c962c5963bab7386d55695f527a64649d8259f41dcb

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