758bae58b737f79a407c29f37486346e97b167d26a863b85adf25e7313264aed

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
24/07/2024, 08:09

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General

Target

SCPDF3/SCPDFCreator.dll
Size

4.0MB
MD5

12844295f03ca28f6cbed6ea03dc3b90
SHA1

64e60f32f7b811dad44707ac7776829965549923
SHA256

d3bea04714e9664e57ac110145224ab6279ef7f6446322c894b90eb1acd821ab
SHA512

5bce944f8306c41b4df182c0ab39a42f8f0880e6948844fa8c8284e0d8e087751d0d399ce2e3cc8d875ef663d1b36a9e8a1e165bb55c31558134f457c9aaec2f
SSDEEP

98304:WpDLOCyRuodKsXtY4KSX1uurdL18UiKaclO:WpDLA0oZtY4JXXrb1

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3660	4844	WerFault.exe	87

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	rundll32.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4908 wrote to memory of 4844	4908	rundll32.exe	87
PID 4908 wrote to memory of 4844	4908	rundll32.exe	87
PID 4908 wrote to memory of 4844	4908	rundll32.exe	87
PID 4844 wrote to memory of 4208	4844	rundll32.exe	89
PID 4844 wrote to memory of 4208	4844	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\SCPDF3\SCPDFCreator.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4908
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\SCPDF3\SCPDFCreator.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4844
- - C:\Windows\splwow64.exe
    C:\Windows\splwow64.exe 12288
    3⤵
    PID:4208
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4844 -s 1000
    3⤵
    - Program crash
    PID:3660

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:2352

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4844 -ip 4844
1⤵
PID:3528

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

memory/4844-1-0x00000000013C0000-0x0000000001418000-memory.dmp

Filesize
352KB

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