1e63cd9b656b3573f285dad69ff5836164d3c38642483030ba0666fd53fa4ea8

Analysis

max time kernel
39s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
04/12/2022, 03:23

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General

Target

GDHM_TASBOT_v33.15/.GDHM/tools/Geometrize2GD.py/gd_object.py
Size

531B
MD5

0fa8ca4e2b3d05ef1d84a662c0d26100
SHA1

05749e40d79ece74d278fc8ba5183f204c385a54
SHA256

4f7a510a12a3a11d49c3eddc82cf41df01d42a0488f1e7983046fcf5d00c7ae1
SHA512

115d1e76934c00bfe4b64dc443231a0011153abdfa757d9c97cadc8f29f0645b6bbd27f8598cfd21fa91086b14a0b26d542ff218f2778fc89e57a6bda664c02c

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 10 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_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-1-5-21-2292972927-2705560509-2768824231-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\py_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\.py	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1764	AcroRd32.exe
1764	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2000 wrote to memory of 1392	2000	cmd.exe	29
PID 2000 wrote to memory of 1392	2000	cmd.exe	29
PID 2000 wrote to memory of 1392	2000	cmd.exe	29
PID 1392 wrote to memory of 1764	1392	rundll32.exe	30
PID 1392 wrote to memory of 1764	1392	rundll32.exe	30
PID 1392 wrote to memory of 1764	1392	rundll32.exe	30
PID 1392 wrote to memory of 1764	1392	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\GDHM_TASBOT_v33.15\.GDHM\tools\Geometrize2GD.py\gd_object.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2000
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\GDHM_TASBOT_v33.15\.GDHM\tools\Geometrize2GD.py\gd_object.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1392
- - 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\GDHM_TASBOT_v33.15\.GDHM\tools\Geometrize2GD.py\gd_object.py"
    3⤵
    - Suspicious use of SetWindowsHookEx
    PID:1764

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1764-82-0x0000000074F01000-0x0000000074F03000-memory.dmp

Filesize
8KB

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memory/2000-54-0x000007FEFB8A1000-0x000007FEFB8A3000-memory.dmp

Filesize
8KB

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