8e3cc815594eb8381d045efdc37f00787c15e8a39a9cf9eae092b4f1b02bd6df

Analysis

max time kernel
122s
max time network
122s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
21/02/2024, 01:28

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General

Target

MHDDoS-main/config.json
Size

9KB
MD5

8d423ba956cd1e7e0b7bd0991929a82e
SHA1

0e5e721ccc4aa9ac6e15f20f5da740e7ff23e547
SHA256

5cac735dd0454982dacf3a3366560788fe1ca675c1a264e198b7dbabe390ab83
SHA512

59c98964a3f7802d81087671dbe86d5e6345462f875c2da57f044e4dac5f053b441e6c839a56e451d42e9b9fa2776bedfe849f610023d63d8b9f0cd23589e4c7
SSDEEP

96:d3vsmTw3KMk0Tow3b3/9xUImKSQ0Tc6Tgap2V9oKhIF:JcKMD7FxjmK8t23hU

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000_CLASSES\json_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000_CLASSES\json_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000_CLASSES\json_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000_CLASSES\json_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000_CLASSES\.json	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000_CLASSES\.json\ = "json_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000_CLASSES\json_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000_CLASSES\json_auto_file\shell\Read\command	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2868	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2868	AcroRd32.exe
2868	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2928 wrote to memory of 2604	2928	cmd.exe	29
PID 2928 wrote to memory of 2604	2928	cmd.exe	29
PID 2928 wrote to memory of 2604	2928	cmd.exe	29
PID 2604 wrote to memory of 2868	2604	rundll32.exe	30
PID 2604 wrote to memory of 2868	2604	rundll32.exe	30
PID 2604 wrote to memory of 2868	2604	rundll32.exe	30
PID 2604 wrote to memory of 2868	2604	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\MHDDoS-main\config.json
1⤵
- Suspicious use of WriteProcessMemory
PID:2928
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\MHDDoS-main\config.json
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2604
- - 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\MHDDoS-main\config.json"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2868

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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
e47c294005dafa49904a35d3bdf78504

SHA1
e2d88906c2f2b9f2ffcf2de1d4e5a1acb6240488

SHA256
5475a88703b74ce48e4200eca6e33b88ea88da1d74af4307d1b73e8258e18ebe

SHA512
d6dd657abc15b3b194e13264d868e7c3e2e30964fa749da9a36fcbe9bc33e5920ebab4a1611e820550803824f7fcf3b102873bfe2f456b3f149d6b9853fb6de5

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