9848432a2fdebd3205182e5ac33393204a3bbce0a1cdc7bcbdcbf4e32a0ae246

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
20-08-2024 00:37

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General

Target

F1 2022 (Mobile) RP/blends/MinecraftF1_postarm.blend1
Size

3.7MB
MD5

00d8f2a4044f69fac559eb096e3fe69a
SHA1

279db6f8b14abc52bb2415a3c6e77cb4cf42739d
SHA256

612af32188b27e9465742df8000d88259b67b17cb2665f8514fd3b23d1134c80
SHA512

1e46ff5e0d7272b254743531175b91d6a742148733f78d13011bc33e8c2764abc4b3626701711614d0ad067fa24f8747496ec294a914ae4de71a4ad14de13e54
SSDEEP

98304:hqW89Q6WeqQX57W2yuy/8RXrY9msWFI7L1kCzTVaiiZkEeOhNgTS:a22yp/8RXr2iZkEpNgTS

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-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\blend1_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\blend1_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\.blend1\ = "blend1_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\blend1_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\blend1_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\blend1_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\.blend1	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\blend1_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
3016	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3016	AcroRd32.exe
3016	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1888 wrote to memory of 1708	1888	cmd.exe	29
PID 1888 wrote to memory of 1708	1888	cmd.exe	29
PID 1888 wrote to memory of 1708	1888	cmd.exe	29
PID 1708 wrote to memory of 3016	1708	rundll32.exe	30
PID 1708 wrote to memory of 3016	1708	rundll32.exe	30
PID 1708 wrote to memory of 3016	1708	rundll32.exe	30
PID 1708 wrote to memory of 3016	1708	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\F1 2022 (Mobile) RP\blends\MinecraftF1_postarm.blend1"
1⤵
- Suspicious use of WriteProcessMemory
PID:1888
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\F1 2022 (Mobile) RP\blends\MinecraftF1_postarm.blend1
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1708
- - 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\F1 2022 (Mobile) RP\blends\MinecraftF1_postarm.blend1"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:3016

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
26de55bb3d832924b247d19c61cb2fe9

SHA1
5b3cb81882fc021707e006328f5e3fbc3a2ec1b3

SHA256
fdb80176e194562dd59a686939f39c8602baa8dceb9536ee881648de70e5a0d7

SHA512
cae35258b7d2322d21a63c3aa35f90d7e66d7b6e46d0d5e7bd697eb1b5dd6024124d158aaf5a6efd9a1167e425e56b76462b671052c81bf839fc1cb4b2c61fa7

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