314166f9dde25b13c5cca86e65a67b26dbae5dcf17dccf7c5a5eb21d3ff76316

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-10-2024 16:13

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

G K M 9 5/config.vdf
Size

14KB
MD5

bb23e26ed15c9951460513efdb0b7ac7
SHA1

41e15b1f30840160ea095f0f415ac3afd6d06968
SHA256

9fce8b4ac41455418615f2785199f72d7fe6ce39d8cd9182027a752c4f26d04a
SHA512

f3f3e7ef4765520554fcb523b43f448b28b29fbbf150657728084b720fca4568a23a3846f37f3c57b6710fdeb3761fecc190f468944ba1a687aad0e8f7af1093
SSDEEP

96:o9lCt/5KFdRBQ20LPr7U8Op3y47Zu/ZqaJOTFogkU:o9MtBKFdRBQ20LPr7U8OBlsRq8gkU

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-1-5-21-3063565911-2056067323-3330884624-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2880	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2880	AcroRd32.exe
2880	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2568 wrote to memory of 2888	2568	cmd.exe	31
PID 2568 wrote to memory of 2888	2568	cmd.exe	31
PID 2568 wrote to memory of 2888	2568	cmd.exe	31
PID 2888 wrote to memory of 2880	2888	rundll32.exe	33
PID 2888 wrote to memory of 2880	2888	rundll32.exe	33
PID 2888 wrote to memory of 2880	2888	rundll32.exe	33
PID 2888 wrote to memory of 2880	2888	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\G K M 9 5\config.vdf"
1⤵
- Suspicious use of WriteProcessMemory
PID:2568
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\G K M 9 5\config.vdf
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2888
- - 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\G K M 9 5\config.vdf"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2880

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

Loading Replay Monitor...

Downloads

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

Filesize
3KB

MD5
31768a0d3b95a24d7cae75baabb10843

SHA1
fa7bf41816124cd223d1bb777e30c59ed71da826

SHA256
13745a1328dd5241b20d341b3c6e9d4f1f7f8ef82082283535b9819b04c00d88

SHA512
91a82c6adcc07bf739fddfd0713775cab81ead1f81521fd9fff6f2b08e17b37ff6e2dff5051ce63358da6cc6203aa4e83887c3866798471ebd702179e051c08c

Download Submit