2cfd4c998e39bff03d22eac8ae46148915c05b2a4fb3c8fa4f986cd95edd8c26

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
01/09/2024, 17:42

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General

Target

TwitchDropsMiner-master/settings.py
Size

2KB
MD5

a2e283f348e2f452ae38c0919bd7c034
SHA1

f2cf30a9e52fa8e17249f49ad2bdcca42b2bc43f
SHA256

04998d9579378ce39add46b5a16a6f8d5e4a4ac04b1d5e760c1bf066815df457
SHA512

d43966627d9754640639d665f946648ca54613eb42aaf6b7327cadf5a7b69019d7ef6e13df87a3bf615ad9e7f7aa20b22aef3580a80fad3b77a84ad21cf73089

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-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\py_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_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-1-5-21-3434294380-2554721341-1919518612-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\.py	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
380	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
380	AcroRd32.exe
380	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2956 wrote to memory of 2280	2956	cmd.exe	29
PID 2956 wrote to memory of 2280	2956	cmd.exe	29
PID 2956 wrote to memory of 2280	2956	cmd.exe	29
PID 2280 wrote to memory of 380	2280	rundll32.exe	30
PID 2280 wrote to memory of 380	2280	rundll32.exe	30
PID 2280 wrote to memory of 380	2280	rundll32.exe	30
PID 2280 wrote to memory of 380	2280	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\TwitchDropsMiner-master\settings.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2956
- 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\settings.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2280
- - 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\settings.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:380

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
2b25293020dd8e224e58a228ae5274e7

SHA1
270c79559da1f6e661bd1e372540d4a7741a4ad3

SHA256
ac45aa2a8c44c6cf05a0feb8d872cf83c0927cf62fa67e7d119c93bfe9f7c3e8

SHA512
60862c24b5700267900b8b45d7b514a76d088e54ad9df2c7fb4024b44da45face6f303a57e8c86facb95509e02e73d93e15b993112c58a1d4719c77aecefdad2

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