61a1422d91e70bce28ce695075bce73d75ecf574f494e7416f217d4e6238a305

Resubmissions

02/07/2024, 14:13

240702-rjv2sazfqr 1

02/07/2024, 14:12

240702-rh3egawcph 3

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
02/07/2024, 14:12

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Report Analysis Logs

General

Target

MHDDoS-2.4/.github/ISSUE_TEMPLATE/config.yml
Size

172B
MD5

3653e368625212296b65e9c595d37a69
SHA1

72ea9b5da17975fa0c4a532ac90af695f988fc52
SHA256

970c0dda0aa36dbfac744dedcfad932ba4736665849ee06c2df84be990ebee34
SHA512

a653ef82328026351e584d9737bc09447db0bcbbc0648633365550326bc8fa44b7b7db12398f9deb41459c233bacebf70e78bfe240a9acfd5718ef18bf92aba2

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
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\yml_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\yml_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\yml_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_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-1-5-21-268080393-3149932598-1824759070-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\yml_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\.yml	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\.yml\ = "yml_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\yml_auto_file\shell	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2920	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2920	AcroRd32.exe
2920	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1688 wrote to memory of 2732	1688	cmd.exe	29
PID 1688 wrote to memory of 2732	1688	cmd.exe	29
PID 1688 wrote to memory of 2732	1688	cmd.exe	29
PID 2732 wrote to memory of 2920	2732	rundll32.exe	30
PID 2732 wrote to memory of 2920	2732	rundll32.exe	30
PID 2732 wrote to memory of 2920	2732	rundll32.exe	30
PID 2732 wrote to memory of 2920	2732	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\MHDDoS-2.4\.github\ISSUE_TEMPLATE\config.yml
1⤵
- Suspicious use of WriteProcessMemory
PID:1688
- 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\ISSUE_TEMPLATE\config.yml
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2732
- - 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\ISSUE_TEMPLATE\config.yml"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2920

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
e4482a4c17e8cf20303673daf2589b92

SHA1
c55889b05faf42512a6e2f2428244a4c73b2baba

SHA256
d610f08c8bc8f17a2d38c74957ae3ddd20020992fbf5c3ba4e187dc2e854d9d0

SHA512
33a3472f912b432b9e057b30e487226896c84953c1f7638136b46e3e7a200f38720484f7fb7d1750b141d0f9a5b050c9a5b711580500ff3286f0585003849ec2

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