69943738a2f0a000191138d02b8b2395c0a110027e801da8f6a2a4ff78861c3d

Analysis

max time kernel
102s
max time network
36s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-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/level1/22/22131084f3072603c13218a186a9e0ed.iws.sse
Size

3KB
MD5

0414d24963acdd2ffe25615f5b865333
SHA1

bb201c25979dde840adbfea8337012074ed94a16
SHA256

b9d840101d08a85377724e85524c6cb3f058c78fbd4b19d8ddb8a24ee075eb8f
SHA512

56ba6e5d1e3ded0998ac1479a148ea253e463de2062da2e554e6e8018a981bfffb87cb09fadc6d40a7fa34e79b3f2ebf0a7a3d78a9a7f3c5943a211a62da34fa

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
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\sse_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\.sse\ = "sse_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\sse_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\sse_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\sse_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\sse_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\.sse	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\sse_auto_file\shell\Read	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2628	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2628	AcroRd32.exe
2628	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2848 wrote to memory of 2640	2848	cmd.exe	32
PID 2848 wrote to memory of 2640	2848	cmd.exe	32
PID 2848 wrote to memory of 2640	2848	cmd.exe	32
PID 2640 wrote to memory of 2628	2640	rundll32.exe	33
PID 2640 wrote to memory of 2628	2640	rundll32.exe	33
PID 2640 wrote to memory of 2628	2640	rundll32.exe	33
PID 2640 wrote to memory of 2628	2640	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\22\22131084f3072603c13218a186a9e0ed.iws.sse"
1⤵
- Suspicious use of WriteProcessMemory
PID:2848
- 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\22\22131084f3072603c13218a186a9e0ed.iws.sse
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2640
- - 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\22\22131084f3072603c13218a186a9e0ed.iws.sse"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2628

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
dfb26725fca5b23edad9f16ca86c74ca

SHA1
1020c2b2525953ea5279d8b8932dd37b248fb23f

SHA256
cf10726bdd8a07fe9d0eb879077bd6841ffd61be8c8d62c6001d44b12c2ad08d

SHA512
55057c558bf37c4db8d0599668cb6157d434dd941b7fbefb266cbef7c4280e4966e7b63239baae07d3613b524fb7281d424b10b91ebe298624bc746a27b06be9

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