d49877b56eae195a92a251b8a2323f9271c5d1258c8671d26e03ee44425c0478

Analysis

max time kernel
117s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
18-08-2024 14:55

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General

Target

Data/Python/Lib/site-packages/numpy/__config__.pyc
Size

4KB
MD5

f437364d2613a2ec94f3e9fa1a25b3c2
SHA1

387b36e4aad36c2cdfe43544b92569c76ce40e27
SHA256

1988d54288fe56542cb27a229a5ea17a9f6544bff06021ddac78fdc8e08cbb88
SHA512

91a13dd37908b70640c299d668caad905baaf18d291fe0d13ae595839caf31d6b5f5f6b7e96b707c121469d88d5c9ddd2c3108f9abb445e323573002bbe7c882
SSDEEP

96:d+7IOympDjc4i18dzYpPKK08BBsIy5kezTTafH122eCayrZrpavQ00oqq7+d:vOjuAcPK3rgLnaCZIQ05qq7+d

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-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\pyc_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\.pyc\ = "pyc_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\pyc_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\pyc_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\pyc_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\pyc_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\pyc_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\.pyc	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1892	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1892	AcroRd32.exe
1892	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2556 wrote to memory of 2900	2556	cmd.exe	31
PID 2556 wrote to memory of 2900	2556	cmd.exe	31
PID 2556 wrote to memory of 2900	2556	cmd.exe	31
PID 2900 wrote to memory of 1892	2900	rundll32.exe	32
PID 2900 wrote to memory of 1892	2900	rundll32.exe	32
PID 2900 wrote to memory of 1892	2900	rundll32.exe	32
PID 2900 wrote to memory of 1892	2900	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Data\Python\Lib\site-packages\numpy\__config__.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:2556
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Data\Python\Lib\site-packages\numpy\__config__.pyc
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2900
- - 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\Data\Python\Lib\site-packages\numpy\__config__.pyc"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:1892

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
bb5e2cc148df07597aedd14221397227

SHA1
6841204a10aa20f8415b0a031d02cc687d6fe10f

SHA256
be76c2ec00fb61c6cc9b3c8d3309d353594ddfb40cc56e47b8492f5188e7bad5

SHA512
98d8ec70bdbb7af6e052425f75b0c6107d7848a98e6aed576417d45e1e8fbfb45b35a47ce489a5b45e78e19cbfa4cfecec02ff0f69d197f953b7e9f13a6a11e4

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