d4c00e8544d83b9033dcd6f7406552e989119556758712d088a30ded0bf20ed7

Analysis

max time kernel
94s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 13:23

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General

Target

eb6b5b29e795a0a3a1b203d358edab07_JaffaCakes118.dll
Size

17KB
MD5

eb6b5b29e795a0a3a1b203d358edab07
SHA1

4821895e937c0f5568a852af4043abf6b97ddd71
SHA256

d4c00e8544d83b9033dcd6f7406552e989119556758712d088a30ded0bf20ed7
SHA512

dfc402518990cc65379ef493f2ffb91e41110dd83fd117ed579d5221c4ced2772a6120e5fbd1445237067ae2f8f8a199bfabac07b3561a869aa7dc1d9267a1dc
SSDEEP

192:/0HTcmJRSbZ+lO9Y0khcOKRifjFqiLBWSJKFnuj8REjCtxzoDqafRWJdbb4:/03fRVMaK+PeoDUJx

Score

3^/10

discovery

Malware Config

Signatures

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	regsvr32.exe

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\WOW6432Node\CLSID\{755bbd1a-aa59-456c-afeb-b4c42c4dcb6f}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{755bbd1a-aa59-456c-afeb-b4c42c4dcb6f}\	regsvr32.exe
Key created	\REGISTRY\MACHINE\Software\Classes\WOW6432Node\CLSID\{755bbd1a-aa59-456c-afeb-b4c42c4dcb6f}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{755bbd1a-aa59-456c-afeb-b4c42c4dcb6f}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\eb6b5b29e795a0a3a1b203d358edab07_JaffaCakes118.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{755bbd1a-aa59-456c-afeb-b4c42c4dcb6f}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4220 wrote to memory of 1700	4220	regsvr32.exe	82
PID 4220 wrote to memory of 1700	4220	regsvr32.exe	82
PID 4220 wrote to memory of 1700	4220	regsvr32.exe	82

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\eb6b5b29e795a0a3a1b203d358edab07_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4220
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\eb6b5b29e795a0a3a1b203d358edab07_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:1700

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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