73b648b75cf608ae7532d0688390b78a50da4c96abe3c09bca98be801d69ccd2

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28/09/2024, 03:35

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General

Target

fb6c34512f8f8853cee53197436b93be_JaffaCakes118.dll
Size

52KB
MD5

fb6c34512f8f8853cee53197436b93be
SHA1

7c31e30588e1464d45ac3fddb650b0222c70dde8
SHA256

73b648b75cf608ae7532d0688390b78a50da4c96abe3c09bca98be801d69ccd2
SHA512

5c20b83a729b61b5f8e283ed964578e114bda97da841aa79f28fec5fb0b8fc1713f6e44233515744b77ac885697972c8b4801c57948cfd228548d2e61c4764ef
SSDEEP

1536:C83AGH1r7lkfcuzev+UP4fgmw/suDxR3RxcgCM0q:CPNyGUP4vw/scGM0q

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 8 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\ ¤1½DÜ£Ó\ = "¦ó\x1fÅ\x13<ÚÑÂµ\x06÷_!Œ¢§8#\x7f«Fj"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\¯«>²KA	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\¯«>²KA\Éƒ%ÏS=šÑØ¹áE0ˆ®à& gî@+Û÷˜Îµ þS0º¾§94}½4 = "Ø¹\x18áE0ˆ®à& gî\x03@+Û\x03÷˜Îµ\rþS0º¾§94}½4"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\¯«>²KA\ = "Î£\fò{%\u0090±‡:2wÛ"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\¯«>²KA\ = "î§\x11ïL:‚æ¯+%\"ê\x1aM.ì"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\×Š/ÀbÍ²ž.w¼MD€I¼ñ´O»&ì¢öZ5‘¯µ(O—f	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\×Š/ÀbÍ²ž.w¼MD€I¼ñ´O»&ì¢öZ5‘¯µ(O—f\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\fb6c34512f8f8853cee53197436b93be_JaffaCakes118.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ ¤1½DÜ£Ó	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2516 wrote to memory of 1636	2516	regsvr32.exe	82
PID 2516 wrote to memory of 1636	2516	regsvr32.exe	82
PID 2516 wrote to memory of 1636	2516	regsvr32.exe	82

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\fb6c34512f8f8853cee53197436b93be_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2516
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\fb6c34512f8f8853cee53197436b93be_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:1636

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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