16c5317b98cc2c899849058b73a91a59fcf9fbe7a5a93a40b3eadc20ea498086

Analysis

max time kernel
121s
max time network
127s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
26/07/2024, 17:41

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General

Target

75101b289b7141d58be11e1334a5bf82_JaffaCakes118.dll
Size

212KB
MD5

75101b289b7141d58be11e1334a5bf82
SHA1

7f98af0d8956350a8c0fd53a538a19d4079b2ded
SHA256

16c5317b98cc2c899849058b73a91a59fcf9fbe7a5a93a40b3eadc20ea498086
SHA512

fa0d3469122206459b410a05351882370cd30262b0725ba7f2c44b5c5b3af3680598c03afa772ff530a19941f91f2795bb25a01a31e15bb0c6f4181aceec5a5e
SSDEEP

6144:EMNJCcitvM7KfFQo56E8OaC3q2ECZE0W:EMfitoKfFQoktvCa2EC2d

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2440	2484	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 2316 wrote to memory of 2484	2316	rundll32.exe	30
PID 2316 wrote to memory of 2484	2316	rundll32.exe	30
PID 2316 wrote to memory of 2484	2316	rundll32.exe	30
PID 2316 wrote to memory of 2484	2316	rundll32.exe	30
PID 2316 wrote to memory of 2484	2316	rundll32.exe	30
PID 2316 wrote to memory of 2484	2316	rundll32.exe	30
PID 2316 wrote to memory of 2484	2316	rundll32.exe	30
PID 2484 wrote to memory of 2440	2484	rundll32.exe	31
PID 2484 wrote to memory of 2440	2484	rundll32.exe	31
PID 2484 wrote to memory of 2440	2484	rundll32.exe	31
PID 2484 wrote to memory of 2440	2484	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\75101b289b7141d58be11e1334a5bf82_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\75101b289b7141d58be11e1334a5bf82_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2484
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2484 -s 248
    3⤵
    - Program crash
    PID:2440

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/2484-4-0x0000000000581000-0x0000000000582000-memory.dmp

Filesize
4KB

Download
memory/2484-3-0x0000000000500000-0x0000000000585000-memory.dmp

Filesize
532KB

Download
memory/2484-2-0x0000000000500000-0x0000000000585000-memory.dmp

Filesize
532KB

Download
memory/2484-1-0x0000000000500000-0x0000000000585000-memory.dmp

Filesize
532KB

Download
memory/2484-5-0x0000000000500000-0x0000000000585000-memory.dmp

Filesize
532KB

Download