573039ec91bf2fa81767269e8253ae8c7303e0428d3ed1110e66b4263668014c

Analysis

max time kernel
140s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
14-08-2024 17:49

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General

Target

97100cdf3ae8e9b276a6375fa3937ad7_JaffaCakes118.dll
Size

117KB
MD5

97100cdf3ae8e9b276a6375fa3937ad7
SHA1

ec721b40bdde393a5e0d4124865673ecf910fc7d
SHA256

573039ec91bf2fa81767269e8253ae8c7303e0428d3ed1110e66b4263668014c
SHA512

579b73e566d0ecf975a6f0626d248377ae42ccf15e1faed3766c9b75ab4eb8ae6efb557fba8244f220311287a97efa46755995d2fa27098acfc3230d5a8ca5c7
SSDEEP

3072:EYfqLT5jFGiKUn/vcrnkZtXV9YmeBBiX1WIGQ:x5iKUn8nkZ79BOYX19G

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2416	828	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 2412 wrote to memory of 828	2412	rundll32.exe	30
PID 2412 wrote to memory of 828	2412	rundll32.exe	30
PID 2412 wrote to memory of 828	2412	rundll32.exe	30
PID 2412 wrote to memory of 828	2412	rundll32.exe	30
PID 2412 wrote to memory of 828	2412	rundll32.exe	30
PID 2412 wrote to memory of 828	2412	rundll32.exe	30
PID 2412 wrote to memory of 828	2412	rundll32.exe	30
PID 828 wrote to memory of 2416	828	rundll32.exe	31
PID 828 wrote to memory of 2416	828	rundll32.exe	31
PID 828 wrote to memory of 2416	828	rundll32.exe	31
PID 828 wrote to memory of 2416	828	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\97100cdf3ae8e9b276a6375fa3937ad7_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2412
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\97100cdf3ae8e9b276a6375fa3937ad7_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:828
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 828 -s 244
    3⤵
    - Program crash
    PID:2416

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/828-1-0x0000000000180000-0x00000000001A0000-memory.dmp

Filesize
128KB

Download
memory/828-5-0x0000000000140000-0x000000000014F000-memory.dmp

Filesize
60KB

Download
memory/828-6-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download