5fcf334055fac13b19af791b8afeeae7146570ab704a03b96a70f8e3dd416ad5

Analysis

max time kernel
1200s
max time network
841s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
02/08/2023, 04:00

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

com.termux_118_src.tar.gz/.github/workflows/trigger_library_builds_on_jitpack.yml
Size

1KB
MD5

42a9e25830edaa5a9cde41874bc9a846
SHA1

2f112b5048b0e3d3beeab713ceaa0027df011e6e
SHA256

2d8b850cfa8393ca54d49b1c6c7173d7edfdef674a99076cde4be7f0446906a9
SHA512

4cf20f5cdcf9dcaf473ae9a96ea360c1bbdd7e57ed0c307486518dc6caa6f46eee776c7c54a03c75893d7283a8ed09e030f421e5fc481f156e1b8ccc5cd5545a

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-1-5-21-1024678951-1535676557-2778719785-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\yml_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\yml_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\.yml\ = "yml_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\yml_auto_file\shell\Read	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_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-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\.yml	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\yml_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000_CLASSES\yml_auto_file\shell\Read\command	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1740	AcroRd32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1740	AcroRd32.exe
1740	AcroRd32.exe
1740	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2820 wrote to memory of 2524	2820	cmd.exe	29
PID 2820 wrote to memory of 2524	2820	cmd.exe	29
PID 2820 wrote to memory of 2524	2820	cmd.exe	29
PID 2524 wrote to memory of 1740	2524	rundll32.exe	30
PID 2524 wrote to memory of 1740	2524	rundll32.exe	30
PID 2524 wrote to memory of 1740	2524	rundll32.exe	30
PID 2524 wrote to memory of 1740	2524	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\com.termux_118_src.tar.gz\.github\workflows\trigger_library_builds_on_jitpack.yml
1⤵
- Suspicious use of WriteProcessMemory
PID:2820
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\com.termux_118_src.tar.gz\.github\workflows\trigger_library_builds_on_jitpack.yml
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2524
- - 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\com.termux_118_src.tar.gz\.github\workflows\trigger_library_builds_on_jitpack.yml"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:1740

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

Loading Replay Monitor...

Downloads

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

Filesize
3KB

MD5
452c0ff210b2f63591681b5c03bfacc7

SHA1
c769f3a9b5b3b83ffd172d7074d3ee9b44c5dbac

SHA256
d6ae01def9451e203f11869c43da6e14254c245d9e34576c576d464fe12fb758

SHA512
48c613b30e777f679cb14563f199cd872c855fba1e0ee833b2d264b280fce63bd8d95ee2bf342e0b8c4339afe659893edaae571648104ed7e1faf4b7ee0a932b

Download Submit