62e9e25dfbe31c47a1dd65ea71bf8489f1296127e702e2f20076036873ad4c53

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
15/05/2024, 16:48

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General

Target

GizmoHelper-UE_5.4/Binaries/Win64/UnrealEditor-GizmoHelperTool.pdb
Size

54.5MB
MD5

b148ebc60df83ad04c10ba6e4e2b92da
SHA1

96379dde5ff67d77e0aa6a9c9adca43b8a6ff6f7
SHA256

62bee112e0f6a1223b37544403d183fb9ad6cdb00fb44cbc2b72f828fefc498e
SHA512

7d7f25822c02a8005e5c0a5c7972268aa37bfad932fd582b3b4641338077a78fe1df21bb2c944e935ec5082a2a3db9e400f3dda5c8efebf9fb38bc4c8043bc77
SSDEEP

196608:fpR7287Ah7yQR1wSE4biC32DZTAHIQqq2qpSCUif:hV28Eh7yQR1wSE4biXQqqR

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\pdb_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.pdb	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\pdb_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\pdb_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\pdb_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.pdb\ = "pdb_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\pdb_auto_file\shell\Read	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\pdb_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
2588	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2588	AcroRd32.exe
2588	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1620 wrote to memory of 320	1620	cmd.exe	29
PID 1620 wrote to memory of 320	1620	cmd.exe	29
PID 1620 wrote to memory of 320	1620	cmd.exe	29
PID 320 wrote to memory of 2588	320	rundll32.exe	30
PID 320 wrote to memory of 2588	320	rundll32.exe	30
PID 320 wrote to memory of 2588	320	rundll32.exe	30
PID 320 wrote to memory of 2588	320	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\GizmoHelper-UE_5.4\Binaries\Win64\UnrealEditor-GizmoHelperTool.pdb
1⤵
- Suspicious use of WriteProcessMemory
PID:1620
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\GizmoHelper-UE_5.4\Binaries\Win64\UnrealEditor-GizmoHelperTool.pdb
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:320
- - 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\GizmoHelper-UE_5.4\Binaries\Win64\UnrealEditor-GizmoHelperTool.pdb"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2588

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
0929b67aa8acb15626fbef20481dbd7b

SHA1
428aac33d0faf45423d218154740ff21d9a2bd96

SHA256
267d402a8d57b760dce7fdbad5995bf2e02f79adbb33e8e49f7873fb8ba604d5

SHA512
38adf44f40301e4499d76e6ec2537665d87c2d769ad68f3857434173f51e8635ac237f8f26e096d73c379866620cd03b3dd6340d7e13b2a104de436593e074be

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