f193169ba8a47a5d7ee7d90b363764e3ce0a00fd7a069994635dc599c4534fe0

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07/09/2024, 23:53

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General

Target

robotcodedev-robotcode-280f0d4/packages/analyze/src/robotcode/analyze/hooks.py
Size

371B
MD5

fc059839d01bcfaea471db139d7fc558
SHA1

d2906ff724db4dd2383a73c0b23f85f0d870e9d6
SHA256

47576b1af0846973797fd511121256d4afd4d5e48621512092479f06222a4527
SHA512

b2753caf54012401749879559312523695387b29c6d902201174fe0eb7f366f83e338ae4f47ce815115e746df9667f6d284fc52b81ca1d3bbb1d5a8ffc695818

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-1-5-21-3063565911-2056067323-3330884624-1000_CLASSES\py_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_CLASSES\.py	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_CLASSES\py_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2768	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2768	AcroRd32.exe
2768	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2676 wrote to memory of 2848	2676	cmd.exe	31
PID 2676 wrote to memory of 2848	2676	cmd.exe	31
PID 2676 wrote to memory of 2848	2676	cmd.exe	31
PID 2848 wrote to memory of 2768	2848	rundll32.exe	32
PID 2848 wrote to memory of 2768	2848	rundll32.exe	32
PID 2848 wrote to memory of 2768	2848	rundll32.exe	32
PID 2848 wrote to memory of 2768	2848	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\robotcodedev-robotcode-280f0d4\packages\analyze\src\robotcode\analyze\hooks.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\robotcodedev-robotcode-280f0d4\packages\analyze\src\robotcode\analyze\hooks.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2848
- - 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\robotcodedev-robotcode-280f0d4\packages\analyze\src\robotcode\analyze\hooks.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2768

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
9e6dd48f99fa3c724a2a0ff18290244c

SHA1
07a34ffc1002092de7dbe0d94eac2acddc06a72b

SHA256
426687772309158f212bfcca07c65343249ad69ad3b4b30dfdd952773ee78a97

SHA512
e6d22f6cf220d2e737c35ac0f0c17c4ddb67aa75322caac4047d3b4895384c41c421db38a30b458a6436d895bd15b5a961f4cf56785ee261fa7671cb673cbfcb

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