2cfd4c998e39bff03d22eac8ae46148915c05b2a4fb3c8fa4f986cd95edd8c26

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
01/09/2024, 17:42

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General

Target

TwitchDropsMiner-master/gui.py
Size

95KB
MD5

3411222ae8687bce76d730e7f19a9266
SHA1

9107f9daafe50973c3bb9dd109d081b18a05f405
SHA256

31e92bac3ee5c559b29bbe237782cae5c3df2c4d1a651671ca9c06c8c523079f
SHA512

e8bc3fbff5d8c5b526c5a7e7c97e24c08978629059c914700711b2b8199ca5e8204ae97f624cf1a78706e5a88df99a68ffa48a37e02aaf0987cdf46826102c30
SSDEEP

1536:j919wr2lA8+k4559wBqfslmjLil/a+V3u7avSlaaqZF6cqWvbwp9P1z1caQ21Lis:jd56sl4jla8LWvbwpx1z1LQ21Ke8Q+uZ

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
Set value (str)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\py_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_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-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\.py	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\py_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2268	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2268	AcroRd32.exe
2268	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2676 wrote to memory of 1608	2676	cmd.exe	31
PID 2676 wrote to memory of 1608	2676	cmd.exe	31
PID 2676 wrote to memory of 1608	2676	cmd.exe	31
PID 1608 wrote to memory of 2268	1608	rundll32.exe	33
PID 1608 wrote to memory of 2268	1608	rundll32.exe	33
PID 1608 wrote to memory of 2268	1608	rundll32.exe	33
PID 1608 wrote to memory of 2268	1608	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\TwitchDropsMiner-master\gui.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2676
- 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\gui.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1608
- - 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\gui.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2268

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
c4f2d7d96398f7bef8bef7326e18e209

SHA1
c60d9e07f9ba715d5f7fb85a0ada4ce8c9e05e36

SHA256
b854f72586934f018407e5b91c199ed8baff76ab101e24cda32eaf5cd7c94e99

SHA512
018cec55d5e3eb1719dbcd4536d308493e543c36cb61084b5bf4b6ec913d50d4722ebf8ec19012390861b45ca79ef852e190b6199cc00cd9cf502e9acbf960b3

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