dd5dc79c40412908394e524b912dff04727590e55135b05b9f934853f3b1178e

Analysis

max time kernel
1806s
max time network
1633s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
25/11/2022, 20:43

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General

Target

Stargate Simulator/Engine/.vs/Engine/v16/.suo
Size

56KB
MD5

61d9ac25b68a65a13969ef729454f883
SHA1

a3392efda032c7fc72cf461ddadf35c72e264bfd
SHA256

9b99e8ebadff95a64059893fe4470076efd099eed7631fcb32822caee872e92a
SHA512

cd94490d22d4ca36194105e83892dd475f45d6368c964c727c2570b8d48e18c91f7241b435f20bc5fba750b14eef49cc80fc38d5bae97a10b386eda43daf4a2a
SSDEEP

384:zckphOPFhQEpRIk/IJgQbpDtF8D8IeIXtf0KRb5O5YMPPgAVP:zcaGFhQZhSmjFYRXtf0KbO+M3j9

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-1-5-21-4063495947-34355257-727531523-1000_CLASSES\suo_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\.suo	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\suo_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\suo_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\suo_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\suo_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\.suo\ = "suo_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\suo_auto_file\shell	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1952	AcroRd32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1952	AcroRd32.exe
1952	AcroRd32.exe
1952	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1124 wrote to memory of 1136	1124	cmd.exe	28
PID 1124 wrote to memory of 1136	1124	cmd.exe	28
PID 1124 wrote to memory of 1136	1124	cmd.exe	28
PID 1136 wrote to memory of 1952	1136	rundll32.exe	29
PID 1136 wrote to memory of 1952	1136	rundll32.exe	29
PID 1136 wrote to memory of 1952	1136	rundll32.exe	29
PID 1136 wrote to memory of 1952	1136	rundll32.exe	29

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Stargate Simulator\Engine\.vs\Engine\v16\.suo"
1⤵
- Suspicious use of WriteProcessMemory
PID:1124
- 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\.vs\Engine\v16\.suo
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1136
- - 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\.vs\Engine\v16\.suo"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:1952

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

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Downloads

memory/1124-54-0x000007FEFC5A1000-0x000007FEFC5A3000-memory.dmp

Filesize
8KB

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memory/1952-82-0x0000000076BA1000-0x0000000076BA3000-memory.dmp

Filesize
8KB

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