758bae58b737f79a407c29f37486346e97b167d26a863b85adf25e7313264aed

Analysis

max time kernel
140s
max time network
149s
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.exe
Size

40KB
MD5

18107bf8fd4a260a684c298bea566b7f
SHA1

175291c3605d982b1e72645ebbe85e25b3058ede
SHA256

af70bd2023d332a3f9a7055e24c6b9843044b7d4e25756d45f37661b08a626da
SHA512

431b86ccb2d7bafb81932584fa2a35d6d8591a11ed559bc48ccd30abcb08805c46d5448e7594732d46e2d19e5aa1c79d98b060b5efbddff49ac722e0f07e63d5
SSDEEP

384:DZn0UhBxpPqhsCaSPnKRrG2M2HQ3SX5uUb2bunTEPObXrGM:DZ0Uf75SPnorGMHQiYzu4Wr

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	SCPDFCreator.exe

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\Software\Microsoft\Internet Explorer\IESettingSync	SCPDFCreator.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	SCPDFCreator.exe
Key created	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	SCPDFCreator.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	SCPDFCreator.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
860	SCPDFCreator.exe
860	SCPDFCreator.exe
860	SCPDFCreator.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
860	SCPDFCreator.exe
860	SCPDFCreator.exe
860	SCPDFCreator.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
860	SCPDFCreator.exe
860	SCPDFCreator.exe
860	SCPDFCreator.exe
860	SCPDFCreator.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 860 wrote to memory of 2000	860	SCPDFCreator.exe	85
PID 860 wrote to memory of 2000	860	SCPDFCreator.exe	85

C:\Users\Admin\AppData\Local\Temp\SCPDF3\SCPDFCreator.exe
"C:\Users\Admin\AppData\Local\Temp\SCPDF3\SCPDFCreator.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:860
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2000

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:744

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

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\Local\Temp\ConA325.tmpPDFCreatorLog.htm

Filesize
872B

MD5
557d2858005bd8f1328d1679272b124d

SHA1
7998cde69415c5b3c31956ac931acec3ff10e66b

SHA256
f8bdf9cceb860baa09be8ae085b67e8422d56206aa0b3ad9da2d5328ce3c8090

SHA512
943c1dfdefd1e1776f8b92724aa7921d2432131a4d653ee8304ad5ac8f653b113b128d3592c1593ee82c7e25b30497fc4686f0e1250c3f56039040bb9874c819

Download Submit
C:\Users\Admin\AppData\Roaming\SolidDocuments\SolidConverterPDF\TMPA74D.tmp

Filesize
20KB

MD5
517d504097864acea5f313dbe75cf45c

SHA1
5b20980640c5b392fbb8eacc400f1c62b97944a1

SHA256
4f8e3198e929282a00856b93db66f461e5c4aa08048b339abad11683963a9053

SHA512
ef53a814180a79c3559a1a3e3043a0d510c099d32b3caea2f082be8e36460ca5a9a1aad6ffa63d8a796cc03c62d032da90214ef06a8f88f99117fa07ad492f33

Download Submit
memory/860-0-0x00000000009A0000-0x00000000009F8000-memory.dmp

Filesize
352KB

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