b6f677ed348de7160677ca453846e77713ba1b2e9820b03be282956626725eca

Analysis

max time kernel
120s
max time network
123s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
09-11-2024 20:05

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General

Target

boot/1.py
Size

52B
MD5

858e1e6a179ec8058642510913727484
SHA1

91f8e721b723080885fae29b123328205f6e343a
SHA256

cda18aa05e920a58a0a46a6457a8acddca5593bb6b4c7e24c9df6bdc4ae2c74a
SHA512

7283f7bdaa06e89d948f6a79e26977b5df8fb9959e05b746659c38e7781658749c87496fc8aa91e48a79cb0a47ad88aa800c67f62a13ec01fcd893095ac50fde

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-1-5-21-2039016743-699959520-214465309-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2744	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2744	AcroRd32.exe
2744	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2340 wrote to memory of 2964	2340	cmd.exe	31
PID 2340 wrote to memory of 2964	2340	cmd.exe	31
PID 2340 wrote to memory of 2964	2340	cmd.exe	31
PID 2964 wrote to memory of 2744	2964	rundll32.exe	32
PID 2964 wrote to memory of 2744	2964	rundll32.exe	32
PID 2964 wrote to memory of 2744	2964	rundll32.exe	32
PID 2964 wrote to memory of 2744	2964	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\boot\1.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2340
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\boot\1.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2964
- - 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\1.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2744

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
514a0907faf0ad93fa7aa7b0eb858565

SHA1
7391071a2ba5e3419116dbcdb253b44b33ee65fe

SHA256
bd49cfece27876cae9fe01427da579b7094580b2aab86d4f41b1899d448788f3

SHA512
763d1ea5f0b6f3655783ec757936b97a3466109676d903ac4f8fb42cf3f03147d5b1a5fe2f35b730d8da75a9b21cd747fbf7bbad15d5981db705faa22b479a5b

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