dd5dc79c40412908394e524b912dff04727590e55135b05b9f934853f3b1178e

Analysis

max time kernel
1828s
max time network
1851s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25/11/2022, 20:43

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General

Target

Stargate Simulator/Engine/Engine.sln
Size

1KB
MD5

6ecf786a3ac23aef7be92964a63d9566
SHA1

f84054757f005a5181adbcbb6b5eae9768ffaa23
SHA256

1f87f48add89232dc9c05e5730a877d76586bfae42f29f0da3533cbb7e999646
SHA512

73c6d44d813f9ff17b0b8e8a7c72be5f24294851876b9527335b51a8013293cdef7a8757df765f5ee584321deca014df5d42fe019f3a263da345cf7ab112d955

Score

3^/10

Malware Config

Signatures

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 10 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\.sln	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\.sln\ = "sln_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\sln_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\sln_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\sln_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\sln_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\sln_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000_CLASSES\sln_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
808	AcroRd32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
808	AcroRd32.exe
808	AcroRd32.exe
808	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1136 wrote to memory of 1300	1136	cmd.exe	28
PID 1136 wrote to memory of 1300	1136	cmd.exe	28
PID 1136 wrote to memory of 1300	1136	cmd.exe	28
PID 1300 wrote to memory of 808	1300	rundll32.exe	29
PID 1300 wrote to memory of 808	1300	rundll32.exe	29
PID 1300 wrote to memory of 808	1300	rundll32.exe	29
PID 1300 wrote to memory of 808	1300	rundll32.exe	29

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Stargate Simulator\Engine\Engine.sln"
1⤵
- Suspicious use of WriteProcessMemory
PID:1136
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Stargate Simulator\Engine\Engine.sln
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1300
- - 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\Stargate Simulator\Engine\Engine.sln"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:808

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/808-82-0x0000000075601000-0x0000000075603000-memory.dmp

Filesize
8KB

Download
memory/1136-54-0x000007FEFB6A1000-0x000007FEFB6A3000-memory.dmp

Filesize
8KB

Download