38bc314f8e06e8f750624e2db01888d267626530c72a013ab6c7473efc5296af

Analysis

max time kernel
135s
max time network
139s
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, 00:45

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General

Target

ea472e8c6c4144607552dec53682bd4d_JaffaCakes118.dll
Size

52KB
MD5

ea472e8c6c4144607552dec53682bd4d
SHA1

11486e4c7461580873b0d04fda77913031af0c0c
SHA256

38bc314f8e06e8f750624e2db01888d267626530c72a013ab6c7473efc5296af
SHA512

e9584e5c99fd1c4ab3b79c88d18f35d573a3aaa188e08ffe4caeb5eb3e82463e3b49d3bf29ae38008b33ff269bb866e7ce9e2a03a9dc6e9d2895e39672044ae4
SSDEEP

1536:miTIVQwssCcZVXTNQ/Spmdwik8FYGVrnouy8:miT6Q1iVZQ6phuYGBout

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\{00000000-0000-0000-0000-000000000000}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{00000000-0000-0000-0000-000000000000}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ea472e8c6c4144607552dec53682bd4d_JaffaCakes118.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{00000000-0000-0000-0000-000000000000}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{00000000-0000-0000-0000-000000000000}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{00000000-0000-0000-0000-000000000000}\	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2240 wrote to memory of 808	2240	regsvr32.exe	84
PID 2240 wrote to memory of 808	2240	regsvr32.exe	84
PID 2240 wrote to memory of 808	2240	regsvr32.exe	84

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\ea472e8c6c4144607552dec53682bd4d_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2240
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\ea472e8c6c4144607552dec53682bd4d_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:808

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

Replay Monitor

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Downloads

memory/808-0-0x0000000000010000-0x0000000000042000-memory.dmp

Filesize
200KB

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