61a1422d91e70bce28ce695075bce73d75ecf574f494e7416f217d4e6238a305

Resubmissions

02/07/2024, 14:13

240702-rjv2sazfqr 1

02/07/2024, 14:12

240702-rh3egawcph 3

Analysis

max time kernel
120s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
02/07/2024, 14:12

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General

Target

MHDDoS-2.4/.github/dependabot.yml
Size

311B
MD5

70f96633e0e5db83a94a27f5b9decb80
SHA1

13a2fc58f1c5fb4af87efd1e60411091d1614f4e
SHA256

4635fe9ecc603c732620e8d115232e17213cb9e6dc837b4e0a610870483b08c4
SHA512

a17b46a7be61fb4686da6e3c47eec1cf0034c4e2a4861f456b927ca741814acfd8b1192271134c05ec5e89b8023be3eb63861748cb50dd2d05e334185d9b7f77

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-1-5-21-1298544033-3225604241-2703760938-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\yml_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\yml_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\yml_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\yml_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\yml_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.yml	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.yml\ = "yml_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\yml_auto_file\shell	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2228	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2228	AcroRd32.exe
2228	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2728 wrote to memory of 2660	2728	cmd.exe	29
PID 2728 wrote to memory of 2660	2728	cmd.exe	29
PID 2728 wrote to memory of 2660	2728	cmd.exe	29
PID 2660 wrote to memory of 2228	2660	rundll32.exe	30
PID 2660 wrote to memory of 2228	2660	rundll32.exe	30
PID 2660 wrote to memory of 2228	2660	rundll32.exe	30
PID 2660 wrote to memory of 2228	2660	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\MHDDoS-2.4\.github\dependabot.yml
1⤵
- Suspicious use of WriteProcessMemory
PID:2728
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\MHDDoS-2.4\.github\dependabot.yml
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2660
- - 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-2.4\.github\dependabot.yml"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2228

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

Replay Monitor

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Downloads

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

Filesize
3KB

MD5
8e3607a69f7c9a8de95175c979d1edeb

SHA1
2dcb3b4edd6091eeec151c6fe6b2128507d83538

SHA256
b5479d2ddf7db71ecba78273fbd81b7abb0b2bf709b53a5a4cfeaf25d7c48872

SHA512
6f42db128a18709239b230ef3e4624f1c8b75b7ff672515adebdb3cf64b8674cbfb2c33579cf4a191dbeb2c8b5bc099eb38fa1a9b03c87dc8d8eb99e79794481

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