f93c3a4931c1d065d6d2d7c5233e6d6415926f240b512bb41e12a2610dc898a9

Resubmissions

06-10-2024 12:47

241006-p1hfxayfqa 10

06-10-2024 12:45

241006-pzch9syfmc 8

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
06-10-2024 12:45

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General

Target

resources/luascripts/animations/walkthrough.lua
Size

218B
MD5

348e2fcfe114ef12e8db7ae75f24de15
SHA1

97e1bca8ba3d1450db0af8d05fa741fe21a13e0f
SHA256

10409b6d213db5683ec415fa1a8cde85b38fd057c9aa7b88c3fe4fbb19cd54b0
SHA512

e545915d83d99f97b0e3cdf2353d877b5a4e91ec651d09cc8f659cb483fcecc4e14eb452140b3500a9fe34acaab4c733359a8d51f85d827f39ffff9b0b8ae9df

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 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2904	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2904	AcroRd32.exe
2904	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1632 wrote to memory of 1628	1632	cmd.exe	31
PID 1632 wrote to memory of 1628	1632	cmd.exe	31
PID 1632 wrote to memory of 1628	1632	cmd.exe	31
PID 1628 wrote to memory of 2904	1628	rundll32.exe	33
PID 1628 wrote to memory of 2904	1628	rundll32.exe	33
PID 1628 wrote to memory of 2904	1628	rundll32.exe	33
PID 1628 wrote to memory of 2904	1628	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\resources\luascripts\animations\walkthrough.lua
1⤵
- Suspicious use of WriteProcessMemory
PID:1632
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\resources\luascripts\animations\walkthrough.lua
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1628
- - 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\resources\luascripts\animations\walkthrough.lua"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2904

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

Replay Monitor

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Downloads

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

Filesize
3KB

MD5
79e9603d2b3a7009dec390575b67d389

SHA1
b93ac4d2a5ea926220e9bcd9e27f544ca82d7726

SHA256
503b3db393efb885763bc99196982cee10915d0e46c47bb33f33f473c77398c1

SHA512
d07f5e06d95ea1971fa0e02563308dcafeccd5bfe6de7904c552e19d399a65362fffad892c02ec75b8f385b1f14201598a2e0b9b35ffd05bd295784b85a7fa2c

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