69943738a2f0a000191138d02b8b2395c0a110027e801da8f6a2a4ff78861c3d

Analysis

max time kernel
120s
max time network
139s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-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.iws.sse
Size

109KB
MD5

5d3e8d89b45b3bf5a913fad1fa923397
SHA1

842da143059ceba1923f3c7fd8ca5cd45c2c8f83
SHA256

bc89c8b914fc3c03de7249f683eb4cc246954d150591c9333794e1e42781fcca
SHA512

532c37cd949f63f6328b3734649eb09bf7b6e8a69b9d9a65c468ae08350a60acc6b7a98931d202f760898cfa001ed2731ee2fc34f4b72e1f90e5949a0b49e554
SSDEEP

3072:1UBpDY/iFU/ChSQrFJXrMKWS5xfppSMWkFmN+O:1UBCiicrFHWcxXH9O

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-1-5-21-4177215427-74451935-3209572229-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\sse_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\sse_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\sse_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\sse_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\.sse	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\.sse\ = "sse_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\sse_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\sse_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
2788	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2788	AcroRd32.exe
2788	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2412 wrote to memory of 2780	2412	cmd.exe	32
PID 2412 wrote to memory of 2780	2412	cmd.exe	32
PID 2412 wrote to memory of 2780	2412	cmd.exe	32
PID 2780 wrote to memory of 2788	2780	rundll32.exe	33
PID 2780 wrote to memory of 2788	2780	rundll32.exe	33
PID 2780 wrote to memory of 2788	2780	rundll32.exe	33
PID 2780 wrote to memory of 2788	2780	rundll32.exe	33

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.iws.sse"
1⤵
- Suspicious use of WriteProcessMemory
PID:2412
- 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.iws.sse
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2780
- - 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.iws.sse"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2788

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
baa7f760b26434d5e1811d7972522a27

SHA1
2529ed986c9ac91d204abc1d4ff73d97134863f5

SHA256
bf6e661580eca61b4c1e00cd9c7176a17775f03563c6105392d062b9b490a7af

SHA512
9bc21b5eb71ce5c9967b0af024ccaa2a7416e0b36bf2525c0858fa17c996bb6c61ab2b812760503f519a51c49deda29c14e75cbf888bbb7749bc8e0f6672a1a6

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