c1d16d4287bff47727b7b5fd82f784fe3767efa49cad3ba49efd792f04eb3228

Analysis

max time kernel
117s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27/09/2024, 10:24

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General

Target

VanishRaider-main/theme.json
Size

20B
MD5

a11363ab6657ddc67b897f0372f9a7ee
SHA1

484a2756b23215eb61499050e299b57c3888fe7c
SHA256

bf9c537ca6834217753200171baf6fde32dbd672e3b296de1fee44cebdd169a9
SHA512

3139d6987f18ac5688f7c1939c394117be52dc5e3ffb29efe9bfade5854b968539514661c5ceae34f76ebeb01fb0ba3c84f80ee98437019116905f3aea1291dd

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-1-5-21-1488793075-819845221-1497111674-1000_CLASSES\json_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_CLASSES\json_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_CLASSES\json_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_CLASSES\.json	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_CLASSES\.json\ = "json_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_CLASSES\json_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_CLASSES\json_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_CLASSES\json_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
2884	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2884	AcroRd32.exe
2884	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1448 wrote to memory of 840	1448	cmd.exe	31
PID 1448 wrote to memory of 840	1448	cmd.exe	31
PID 1448 wrote to memory of 840	1448	cmd.exe	31
PID 840 wrote to memory of 2884	840	rundll32.exe	32
PID 840 wrote to memory of 2884	840	rundll32.exe	32
PID 840 wrote to memory of 2884	840	rundll32.exe	32
PID 840 wrote to memory of 2884	840	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\VanishRaider-main\theme.json
1⤵
- Suspicious use of WriteProcessMemory
PID:1448
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\VanishRaider-main\theme.json
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:840
- - 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\VanishRaider-main\theme.json"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2884

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
d23fa8469954c867aa51b63bb063f799

SHA1
6e3f57376b957f714e88af4f5893223921a3e312

SHA256
5533616887f667cea74ba02c8fb1d5b28a1ff0d6d07e495fe709220aae2465d2

SHA512
837dd329d31bd2255b79a0f76f41b91ab43f70beb6673cfa693c4565bc115c1ee188f70fdd06938417853f8b4297af2d15ed12e69ce95f131e89db7650ad1f39

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