b530ce456b05f671094ee594a70d02f394f096d401869672dc1ee6449f40e92d

Analysis

max time kernel
140s
max time network
124s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19/08/2024, 01:18

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General

Target

a900d706d270bc92d26125faf4072a4f_JaffaCakes118.dll
Size

691KB
MD5

a900d706d270bc92d26125faf4072a4f
SHA1

17d789622dd11010757c25c0a5261641f788cd97
SHA256

b530ce456b05f671094ee594a70d02f394f096d401869672dc1ee6449f40e92d
SHA512

b0bff69bdd37f654999a03356d54bcb2ed33fba5dd7fad0156fffbc8d7ec1c875594756455d18bcb7658ebcda5ab8f1edc938fdb96d2c5dd098470a925ba1e33
SSDEEP

12288:6TosEORtveLq+7BptoFvX++y2/0AgmVJJXJOUA6ADpuP8ul:IRLeW+7BptoNR/0oVJJXJOUA6ADpu

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2724	2624	WerFault.exe	31

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 2660 wrote to memory of 2624	2660	rundll32.exe	31
PID 2660 wrote to memory of 2624	2660	rundll32.exe	31
PID 2660 wrote to memory of 2624	2660	rundll32.exe	31
PID 2660 wrote to memory of 2624	2660	rundll32.exe	31
PID 2660 wrote to memory of 2624	2660	rundll32.exe	31
PID 2660 wrote to memory of 2624	2660	rundll32.exe	31
PID 2660 wrote to memory of 2624	2660	rundll32.exe	31
PID 2624 wrote to memory of 2724	2624	rundll32.exe	32
PID 2624 wrote to memory of 2724	2624	rundll32.exe	32
PID 2624 wrote to memory of 2724	2624	rundll32.exe	32
PID 2624 wrote to memory of 2724	2624	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a900d706d270bc92d26125faf4072a4f_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2660
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a900d706d270bc92d26125faf4072a4f_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2624
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2624 -s 280
    3⤵
    - Program crash
    PID:2724

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

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Downloads

memory/2624-0-0x00000000002E0000-0x0000000000395000-memory.dmp

Filesize
724KB

Download
memory/2624-1-0x00000000002E0000-0x0000000000395000-memory.dmp

Filesize
724KB

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