8e3cc815594eb8381d045efdc37f00787c15e8a39a9cf9eae092b4f1b02bd6df

Analysis

max time kernel
120s
max time network
124s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
21/02/2024, 01:19

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General

Target

MHDDoS-main/.github/FUNDING.yml
Size

125B
MD5

69ea66cae71d0ecc263684b557448197
SHA1

39baeecd5f8c1b57527e09ee927df56eddb442b8
SHA256

11b2a333d8d5b29fc9324a8684957dbb2ddd1ed2326b0758ec5d1d630e3f9f8c
SHA512

f3d4dc9938fa6c2ffd55af2158f1910d38ca9b34872b8d95f04398b73dca5d7cc1f3a28cb5ae5c77dcb3241f8e49e55697e31c340ba87ecc7d7af4352db94fee

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-1-5-21-3427588347-1492276948-3422228430-1000_CLASSES\.yml	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_CLASSES\yml_auto_file\shell\Read	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_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-1-5-21-3427588347-1492276948-3422228430-1000_CLASSES\yml_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_CLASSES\yml_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_CLASSES\.yml\ = "yml_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_CLASSES\yml_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_CLASSES\yml_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2708	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2708	AcroRd32.exe
2708	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2000 wrote to memory of 2760	2000	cmd.exe	29
PID 2000 wrote to memory of 2760	2000	cmd.exe	29
PID 2000 wrote to memory of 2760	2000	cmd.exe	29
PID 2760 wrote to memory of 2708	2760	rundll32.exe	30
PID 2760 wrote to memory of 2708	2760	rundll32.exe	30
PID 2760 wrote to memory of 2708	2760	rundll32.exe	30
PID 2760 wrote to memory of 2708	2760	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\MHDDoS-main\.github\FUNDING.yml
1⤵
- Suspicious use of WriteProcessMemory
PID:2000
- 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\.github\FUNDING.yml
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2760
- - 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\.github\FUNDING.yml"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2708

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
b65182a281dd7da3501fc1a9f095a9fc

SHA1
154c315a0ad2dd1482e5b244e345473b61922fbb

SHA256
bf3cb1ae5bc09480afd34bcfab769f95b08156cfd809f074ad7e8a26008c7fa3

SHA512
2fb2a1c4dd501881333fddc9f83720c10400320591ba8c2af9c64e925148e18497b96ed3cc5fca6b004c9c865f0636dedde990135457346b7784f3fde2ddfc56

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