b6f677ed348de7160677ca453846e77713ba1b2e9820b03be282956626725eca

Analysis

max time kernel
122s
max time network
128s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09-11-2024 20:05

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General

Target

boot/2.py
Size

43B
MD5

be299f09f49efe014b70364ab9e7ada3
SHA1

248f54c6a1a3aae97178fb7c4df93b6d688951a9
SHA256

790e50a960eee342bc2efe83e1ef43336694ed029f82157aa2e00790bfe3880c
SHA512

049d3c498ed74f88c54ebc255104804846413d60df9325e47a79f76e69983b6fc47f8f773f01906d801599c407bdd5ac417681102d5fe6b82fda98ccc484d538

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 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2796	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2796	AcroRd32.exe
2796	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2108 wrote to memory of 2852	2108	cmd.exe	32
PID 2108 wrote to memory of 2852	2108	cmd.exe	32
PID 2108 wrote to memory of 2852	2108	cmd.exe	32
PID 2852 wrote to memory of 2796	2852	rundll32.exe	33
PID 2852 wrote to memory of 2796	2852	rundll32.exe	33
PID 2852 wrote to memory of 2796	2852	rundll32.exe	33
PID 2852 wrote to memory of 2796	2852	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\boot\2.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2108
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\boot\2.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2852
- - 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\boot\2.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2796

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

Replay Monitor

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Downloads

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

Filesize
3KB

MD5
969178fce3a9ad49db947fda4b1c111c

SHA1
96a3456bc8698fa9c16c6b58821645b1de4abdbe

SHA256
62d9fdbfb0b15b2a86b3569f4370e7575a1a18bb716b8e84beeda681b2a54221

SHA512
e43ff8bc6da7dff5a8a5dfc8aceef576f47ccb9e26adb1800fc05f7a5089b2e68fad1ec1a8e9bbeb90395dd03a7c0a8a5da31815b8f4cde5c3e9d97446f223a8

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