b2ec54685b1596259320fe92f11cb2f081372b6d80676ba95f278b03ad12493a

Resubmissions

04/10/2024, 18:21

241004-wzbqasyfkp 6

Analysis

max time kernel
103s
max time network
19s
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/res.qrc
Size

244B
MD5

48764c78aebc6aa7fb2fe69b1cfa71ef
SHA1

cda67e0997fc751712e3a929c86a1ffc333df185
SHA256

03ba2fcfedecb17a665fcf421cc49f95a31cfb58dd5818832c835f2f07bcfd0f
SHA512

fef9004491142fd5820fc69896c2d98e55de610b7841b2d8ca53b6afc911fbaba361406fb77601c21c97a9ebe858fcffa69c34549c91bf55376817848cf1cb23

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-1-5-21-457978338-2990298471-2379561640-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2824	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2824	AcroRd32.exe
2824	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1956 wrote to memory of 2180	1956	cmd.exe	30
PID 1956 wrote to memory of 2180	1956	cmd.exe	30
PID 1956 wrote to memory of 2180	1956	cmd.exe	30
PID 2180 wrote to memory of 2824	2180	rundll32.exe	31
PID 2180 wrote to memory of 2824	2180	rundll32.exe	31
PID 2180 wrote to memory of 2824	2180	rundll32.exe	31
PID 2180 wrote to memory of 2824	2180	rundll32.exe	31

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\lunar-client-qt-2.0.0\res.qrc
1⤵
- Suspicious use of WriteProcessMemory
PID:1956
- 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\res.qrc
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2180
- - 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\res.qrc"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2824

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
67b709286c7b39ab02cd90a5a1cf5ff3

SHA1
41124e0fa2b40c06757b3f001ee7318dfcfd1800

SHA256
7fa299e41d6c6b4c0c4ab28d0e3630c4dd41671c9b7c8e0e05019e54727b5d7e

SHA512
19d0b519312db285dadfe4f2ebc90075bf215ff2337ba8b29f9531bcbd0bf98c7756ad55cef46f71d19bf8617d8e50fe7ba5da65128fe85420c12118e3ec2f07

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