9d4bdadfb9b82a885dc4a67bb16f2f859ecf3b1150deb7cd2c556ac7a408f7eb

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
08/09/2024, 03:45

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General

Target

python-zeroconf-python-zeroconf-3c9b17f/build_ext.py
Size

2KB
MD5

8221e2f20d557e40b39acdd63927707f
SHA1

f62df6e37499cde86682bb525ffaefd6da69ecbe
SHA256

6b13d88a4d5f53b295874d1739669f07dfb5cfbca1c9ebe5609bf31eb0707be2
SHA512

912d6c75936a468055744f0b4a68fb3d4460d247e7357826574e12188ed3c9c1fd86ade03c3050c931ef289fd703c6d25019854837cbceafd2fac37e2d5c5106

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe

Modifies registry class 9 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\.py	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\py_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\py_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000_CLASSES\py_auto_file\shell	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2600	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2600	AcroRd32.exe
2600	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2396 wrote to memory of 2676	2396	cmd.exe	31
PID 2396 wrote to memory of 2676	2396	cmd.exe	31
PID 2396 wrote to memory of 2676	2396	cmd.exe	31
PID 2676 wrote to memory of 2600	2676	rundll32.exe	32
PID 2676 wrote to memory of 2600	2676	rundll32.exe	32
PID 2676 wrote to memory of 2600	2676	rundll32.exe	32
PID 2676 wrote to memory of 2600	2676	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\python-zeroconf-python-zeroconf-3c9b17f\build_ext.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2396
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\python-zeroconf-python-zeroconf-3c9b17f\build_ext.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2676
- - 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\python-zeroconf-python-zeroconf-3c9b17f\build_ext.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2600

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
3KB

MD5
f342dd8363b263bc596fb7dd2c085069

SHA1
8f46f509b46d66515460d092c2de106a07927e10

SHA256
0fb4488ce13c5a1de312253667921f5f47add6d11899bae5adc36dba566bd695

SHA512
a0fa14643c257b275003016cc78ca034fd0e8ea849600d125eafc014cb40898f238216576afb1e26a2278701b44f5d9d9cd7b2b7fb746a0085dd4d0c312d78bc

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