98a2b4e6ca4787e4d929e9e05b015cfd1e8dd3d3c2ed895cc52733ff3f048a15

Analysis

max time kernel
122s
max time network
128s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
19/03/2024, 15:39

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General

Target

DLC/dlc040_trial_of_allegiance/gfx/entities/TOA_units_infantry.asset
Size

58KB
MD5

74181f9476f2d685d2a7556e869993e4
SHA1

367d450b2e2d90404aeafb2f37ffc96e6a3aeab2
SHA256

7d4a040f9521fab8bb466baa730d17b76f45ec720bc7f38f90373f0fca31d5cc
SHA512

223466b0d8d46c1006ec2ca1c83807f4232660633159b3c0a29330613cad9a7f5d57c5b5de49333da5cca59ae4ec10c88bea7aa51a5a7453fd7953b0e3d8c624
SSDEEP

1536:AgZ0MzZmuEM4kOBpcIYKvZ040emuA44g2BpcbYHgGZ0Ao8cX+8pcIYRg5Z0Ao8cZ:AgZ0MzZmuEM4kOBpcIYKvZ040emuA44V

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 9 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\asset_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\asset_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\asset_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.asset	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.asset\ = "asset_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\asset_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\asset_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\asset_auto_file\shell\Read\command	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2608	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2608	AcroRd32.exe
2608	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2268 wrote to memory of 2580	2268	cmd.exe	29
PID 2268 wrote to memory of 2580	2268	cmd.exe	29
PID 2268 wrote to memory of 2580	2268	cmd.exe	29
PID 2580 wrote to memory of 2608	2580	rundll32.exe	30
PID 2580 wrote to memory of 2608	2580	rundll32.exe	30
PID 2580 wrote to memory of 2608	2580	rundll32.exe	30
PID 2580 wrote to memory of 2608	2580	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\DLC\dlc040_trial_of_allegiance\gfx\entities\TOA_units_infantry.asset
1⤵
- Suspicious use of WriteProcessMemory
PID:2268
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\DLC\dlc040_trial_of_allegiance\gfx\entities\TOA_units_infantry.asset
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2580
- - 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\DLC\dlc040_trial_of_allegiance\gfx\entities\TOA_units_infantry.asset"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2608

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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
d7ed14756505df6a72f55a20cb3abfe1

SHA1
30b2b6264d6229c3b0ae5620c494e4c1ddf0e990

SHA256
6f296edc2940e214dc7cbc2e6244e0998d08cd8c76b95c80fdb2f741eafd01ba

SHA512
3f8805f63ba95aaf7ca7d215ad61f7e24c68e1d5bc5c214252beed4be3142c846f5d8dc4720667c9c312d2fd262be9e2aed59dfe712edcdcc3a6a571706c0744

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