2cfd4c998e39bff03d22eac8ae46148915c05b2a4fb3c8fa4f986cd95edd8c26

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
01-09-2024 17:42

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General

Target

TwitchDropsMiner-master/constants.py
Size

15KB
MD5

4dd61d78a156b79e15e4f566015a3c97
SHA1

e5728cbdb39e8a3dab5d1c050e8dd47413c2de34
SHA256

6ba6fa932e8f00a2031adf59ac38307426f6edaaad561f25c24a1f845b9e4ff9
SHA512

82286538a85a8f5892a65d36a6aef21a14cf3179232848e5d642834df29ef4e99bbe6d6d0ae3c11ecc13a00515f45cb84d8108964e247ca3e389bd3868d02ed2
SSDEEP

192:nz/0hn0wGrwmZSySTTiatsbIC9xjuPMCvpBS4H/K6ljU7llARKyHLQCAcObSIxWm:nzcnkSyratsbHWBBKcsvWIxWm

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
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\py_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\.py	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\py_auto_file	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2764	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2764	AcroRd32.exe
2764	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2232 wrote to memory of 2796	2232	cmd.exe	31
PID 2232 wrote to memory of 2796	2232	cmd.exe	31
PID 2232 wrote to memory of 2796	2232	cmd.exe	31
PID 2796 wrote to memory of 2764	2796	rundll32.exe	33
PID 2796 wrote to memory of 2764	2796	rundll32.exe	33
PID 2796 wrote to memory of 2764	2796	rundll32.exe	33
PID 2796 wrote to memory of 2764	2796	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\TwitchDropsMiner-master\constants.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2232
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\TwitchDropsMiner-master\constants.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2796
- - 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\TwitchDropsMiner-master\constants.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2764

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
9541eee58e752705e9b73e3f67b39461

SHA1
20c47c4aa4c6298e910323142500fd5613763257

SHA256
806b79696eca2872090f6a74bc4387bf5e6c2da10edbfb3ba862b5d2cf791ab4

SHA512
91e0ce7865e5eddd78ecc13676dc8d35ca7915e4b1f4b4bec55561a573545914064279e8b66039424939cb9421b7da3624a6eed3e8bba01e2634432941d33285

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