61a1422d91e70bce28ce695075bce73d75ecf574f494e7416f217d4e6238a305

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
19/06/2024, 00:59

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General

Target

MHDDoS-2.4/.github/workflows/codeql-analysis.yml
Size

2KB
MD5

72b2d50b0371a821410e02ef8ee24259
SHA1

1ba7ebda62041bce7ae7f494a4c0be688a8b3d79
SHA256

16371d95e982adb5d89f9ce911b8583a68a48a6a1b854f8b8c14101c534f09dd
SHA512

b994df61fb630b3cfc543f94cb2acd5301091410b421e8c335ef6c2d31bbf199918f0d98a3352d2e3565f07854826eb22159c0f8004aa27982f3bd0b3dea92b0

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-1-5-21-2721934792-624042501-2768869379-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\yml_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\yml_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\yml_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\yml_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.yml	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.yml\ = "yml_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\yml_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\yml_auto_file\shell	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3004	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3004	AcroRd32.exe
3004	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 2596	1732	cmd.exe	29
PID 1732 wrote to memory of 2596	1732	cmd.exe	29
PID 1732 wrote to memory of 2596	1732	cmd.exe	29
PID 2596 wrote to memory of 3004	2596	rundll32.exe	30
PID 2596 wrote to memory of 3004	2596	rundll32.exe	30
PID 2596 wrote to memory of 3004	2596	rundll32.exe	30
PID 2596 wrote to memory of 3004	2596	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\MHDDoS-2.4\.github\workflows\codeql-analysis.yml
1⤵
- Suspicious use of WriteProcessMemory
PID:1732
- 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\workflows\codeql-analysis.yml
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2596
- - 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\workflows\codeql-analysis.yml"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:3004

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
02dbd6aa02cb72a48ae6037a6d714ec9

SHA1
97d07dbd677cd35cae2a620661521df0cfe005db

SHA256
af02b3f44f7130244a88d686cabd873dea4749ff22e883f4053f80deb0131155

SHA512
ea924a60c4e1f3b1e75c442927ab317969cd586ecc5ee29a6110e24d6ab896e45c0abfd33029ab719eb54023b09b130982c2a4ad0c035a80f1cdf1637659f23e

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