a6f33d935bd9c016b3d0914fd35d0985fbfb52018048a90e93f83984be09da9d

Analysis

max time kernel
120s
max time network
136s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/03/2025, 15:05

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General

Target

mimetools.py
Size

7KB
MD5

62c568715fa87b12f17da3b541994c6f
SHA1

087926284ece4f1ee2681610bc079753c00c1c40
SHA256

027729db4104529492717f6168b39765fd8eeb99b3ea95be838ebbedfe102d19
SHA512

456bd65e025f5ec6c308b30db2a4fc35036f1420fb9106d397096b914a0db31c349c3c3182b2e48de7db6d0c45031dd9d28157a922f0d258f0de05b0b7142981
SSDEEP

96:PCiHvUHeadjmhbO6ngvdmp6pAv/5Ql/+kBxDlxBx4nRziEync1:Pt8++mBgmp6pAvxQd+6xxxknRziEt

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-1-5-21-3063565911-2056067323-3330884624-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2996	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2996	AcroRd32.exe
2996	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1736 wrote to memory of 1816	1736	cmd.exe	29
PID 1736 wrote to memory of 1816	1736	cmd.exe	29
PID 1736 wrote to memory of 1816	1736	cmd.exe	29
PID 1816 wrote to memory of 2996	1816	rundll32.exe	32
PID 1816 wrote to memory of 2996	1816	rundll32.exe	32
PID 1816 wrote to memory of 2996	1816	rundll32.exe	32
PID 1816 wrote to memory of 2996	1816	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\mimetools.py
1⤵
- Suspicious use of WriteProcessMemory
PID:1736
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\mimetools.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1816
- - 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\mimetools.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2996

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
9ac6b9e7a871199359bddd89fcc61b47

SHA1
860f96b13c67b574473b3824ad733978570b5ec8

SHA256
e676ce48022f00deb66f501d404249714af1802fd29deab98f9e88d6852f45f5

SHA512
5eb3f52cb097d2e4e696fc956eb5ffb7c6e4a5c5036520b94d9d12cfa1bb73280830830bf13f8f84c87e948d9f5edf42987b36bde745db395c4b3660b88ea36f

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