b2ec54685b1596259320fe92f11cb2f081372b6d80676ba95f278b03ad12493a

Resubmissions

04/10/2024, 18:21

241004-wzbqasyfkp 6

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/10/2024, 18:21

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General

Target

lunar-client-qt-2.0.0/.gitmodules
Size

97B
MD5

ada8d8059c985898ce596b2dc9496b20
SHA1

96176586060f2549208b8744ec297644002f7b11
SHA256

e474f2579c37ac4827624f33320dd7c5c56e0a8a9bef3c5acfaa76d2c3fb0c79
SHA512

04961f343258e40e9322b719a0ed56b9be098426274c855ced370f4ec298505d4dc1dc2761b7f889f0c0196002344523c80ab411d343a78ceb04bdbaf61d8fbd

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 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2840	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2840	AcroRd32.exe
2840	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2148 wrote to memory of 2196	2148	cmd.exe	31
PID 2148 wrote to memory of 2196	2148	cmd.exe	31
PID 2148 wrote to memory of 2196	2148	cmd.exe	31
PID 2196 wrote to memory of 2840	2196	rundll32.exe	33
PID 2196 wrote to memory of 2840	2196	rundll32.exe	33
PID 2196 wrote to memory of 2840	2196	rundll32.exe	33
PID 2196 wrote to memory of 2840	2196	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\lunar-client-qt-2.0.0\.gitmodules
1⤵
- Suspicious use of WriteProcessMemory
PID:2148
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\lunar-client-qt-2.0.0\.gitmodules
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2196
- - 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\lunar-client-qt-2.0.0\.gitmodules"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2840

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
40e004eaf39aaa0144c532e723cba132

SHA1
4bceef579d47c334a8ab701bff973f57dc185aad

SHA256
727d9b142dc01ef5a7fd4bf72762e6e09d16f834856d4ad537e30868d1a93c12

SHA512
208af9ee4a17f0823827d3ae536b10e6579bed103c5cb5e04c7c240b57d87f05ed2d459da785f5f62b8b2b95877a1258520f16c33abfa4b44736b775bc5fef22

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