69943738a2f0a000191138d02b8b2395c0a110027e801da8f6a2a4ff78861c3d

Analysis

max time kernel
102s
max time network
28s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
07-09-2024 14:55

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General

Target

Lillian Night Succubus Exclusive Contract-v1.2.0/LillianNight_Data/GI/level1/31/3189e8f177434ce566e33cc1ffa515f0.rgb
Size

18KB
MD5

7a5388732b4df79f741fa7b98bc6013e
SHA1

0e792aa8dc2e2f55811d0c80d7dc021a3e8db856
SHA256

e4e48d16d6cc23dc3ee4441cf7fad0069f06c8323affbadaee8830895e3b9e57
SHA512

63f1814037abc76609aeb3308ef02092dd485c6c832fbe6d7a4bef857d62d7e96d71875cb32570fbed5a4966dfc589b9c4b29f773c25f5c0a387a3154c98cea5
SSDEEP

48:jqI/Qi4wkxp9/YhvCTNaWUBlb+eNf60MBNISqibKB5m8RCvlNqPNNSVecyaSs2aP:m7xp9gs7yx+K6UxVkJiGryaSs2HYJj9

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
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\rgb_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\rgb_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\rgb_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\rgb_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\rgb_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\.rgb	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\.rgb\ = "rgb_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\rgb_auto_file\shell\Read\command	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2920	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2920	AcroRd32.exe
2920	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2140 wrote to memory of 2984	2140	cmd.exe	30
PID 2140 wrote to memory of 2984	2140	cmd.exe	30
PID 2140 wrote to memory of 2984	2140	cmd.exe	30
PID 2984 wrote to memory of 2920	2984	rundll32.exe	31
PID 2984 wrote to memory of 2920	2984	rundll32.exe	31
PID 2984 wrote to memory of 2920	2984	rundll32.exe	31
PID 2984 wrote to memory of 2920	2984	rundll32.exe	31

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Lillian Night Succubus Exclusive Contract-v1.2.0\LillianNight_Data\GI\level1\31\3189e8f177434ce566e33cc1ffa515f0.rgb"
1⤵
- Suspicious use of WriteProcessMemory
PID:2140
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Lillian Night Succubus Exclusive Contract-v1.2.0\LillianNight_Data\GI\level1\31\3189e8f177434ce566e33cc1ffa515f0.rgb
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2984
- - 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\Lillian Night Succubus Exclusive Contract-v1.2.0\LillianNight_Data\GI\level1\31\3189e8f177434ce566e33cc1ffa515f0.rgb"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2920

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
1e2defe0a4ea99b97ea277515d22cda8

SHA1
c8d9ab747199f247b68c99d17f1cc1a5fda016cc

SHA256
ce7951346f06fcd6f013c8a902d2cdbacdbd3023353f35ea9954db3cdf2a5a39

SHA512
b144f28e719d8a8aaa987078aa1788eb117dc3e5cf67fce5997cabb05d9a81da77d7f464846b14c41fa87d892cd905dec02e2477a13f53fd864646cdf4904d11

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