69943738a2f0a000191138d02b8b2395c0a110027e801da8f6a2a4ff78861c3d

Analysis

max time kernel
117s
max time network
137s
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.rsc.sse
Size

466KB
MD5

13c4cfbfdeb8f0b13e20ee11f5018408
SHA1

2bacf4a6784e3755178511d43aab06be6155f3fb
SHA256

924b46d965800732f09f8a69ec24f64ca105ff41c935a306e0dc7e0ba54a1035
SHA512

20d01f6646f71e6198806f2123be060fb1ce839aa9ad489a229887abce8a04408cd07681359bb95f24c7e1a5e82235ad9cccdedca01b4cb0f53ba5ab6d7dc686
SSDEEP

6144:GPsmHneiSgd76N9sBC8BREWHUlfB+F3jgL3SJ37PoW6Oozk1fRfTPA:GP31SlNmBC8cWKfBV3SdCUfd

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-1-5-21-1488793075-819845221-1497111674-1000_CLASSES\.sse\ = "sse_auto_file"	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_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-1-5-21-1488793075-819845221-1497111674-1000_CLASSES\.sse	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_CLASSES\sse_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_CLASSES\sse_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_CLASSES\sse_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_CLASSES\sse_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_CLASSES\sse_auto_file\	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2792	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2792	AcroRd32.exe
2792	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1448 wrote to memory of 840	1448	cmd.exe	31
PID 1448 wrote to memory of 840	1448	cmd.exe	31
PID 1448 wrote to memory of 840	1448	cmd.exe	31
PID 840 wrote to memory of 2792	840	rundll32.exe	32
PID 840 wrote to memory of 2792	840	rundll32.exe	32
PID 840 wrote to memory of 2792	840	rundll32.exe	32
PID 840 wrote to memory of 2792	840	rundll32.exe	32

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.rsc.sse"
1⤵
- Suspicious use of WriteProcessMemory
PID:1448
- 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.rsc.sse
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:840
- - 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.rsc.sse"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2792

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
04a262dbb181b42d3f206caa2c1a7086

SHA1
53103d334f15f2e8276b74358b864627bfce1bbc

SHA256
39edc61471fb330df4bc6e5004d0a11e091bd5f05b50a0082aad94bf4626b7a4

SHA512
4a5ce40bb7c4bd0cdaa38f1f574cb059894edce5e559d6459699a5e15e738198698f9f51e66064c5e07ad1a1fe578e3b0025b685292174338bbe737135fe4cc9

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