da5d778facf6b61a1fd829569eef841499974a60f5ac34a996de94386aea4367

Analysis

max time kernel
17s
max time network
18s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
14/08/2024, 12:49

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General

Target

962a6cf166b1ed7477ccdee07416a7bf_JaffaCakes118.dll
Size

24KB
MD5

962a6cf166b1ed7477ccdee07416a7bf
SHA1

abcd20fd18bc41b3a35a297000ccd5a163666a9e
SHA256

da5d778facf6b61a1fd829569eef841499974a60f5ac34a996de94386aea4367
SHA512

000ff7121c9c32e07a9043e8f701761b9f45841bf0657ea339f06c1c62a266be2c23c53204a9aedb691321d07a46544d269e53206440b0901878b197f09f2dfd
SSDEEP

384:p5tgGlQ9zShYuvumdTODWArgn//3e9hWW0Z58rhhtE/O1R9a:p5trWQayM0Pe9hWW0Z5Qhy/YR9a

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2316	3036	WerFault.exe	30

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 11 IoCs

description	pid	Process	procid_target
PID 2000 wrote to memory of 3036	2000	rundll32.exe	30
PID 2000 wrote to memory of 3036	2000	rundll32.exe	30
PID 2000 wrote to memory of 3036	2000	rundll32.exe	30
PID 2000 wrote to memory of 3036	2000	rundll32.exe	30
PID 2000 wrote to memory of 3036	2000	rundll32.exe	30
PID 2000 wrote to memory of 3036	2000	rundll32.exe	30
PID 2000 wrote to memory of 3036	2000	rundll32.exe	30
PID 3036 wrote to memory of 2316	3036	rundll32.exe	31
PID 3036 wrote to memory of 2316	3036	rundll32.exe	31
PID 3036 wrote to memory of 2316	3036	rundll32.exe	31
PID 3036 wrote to memory of 2316	3036	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\962a6cf166b1ed7477ccdee07416a7bf_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2000
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\962a6cf166b1ed7477ccdee07416a7bf_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3036
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3036 -s 224
    3⤵
    - Program crash
    PID:2316

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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