c17f43462989e402414252c17794e875ec35b6a14f34013d1cf5bf1864fd73e2

Analysis

max time kernel
95s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09/10/2024, 05:36

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General

Target

2bcf940d301d727308310dedb4e62f7a_JaffaCakes118.dll
Size

65KB
MD5

2bcf940d301d727308310dedb4e62f7a
SHA1

877d00860daa37076d345881c1c3c1ca7e6de952
SHA256

c17f43462989e402414252c17794e875ec35b6a14f34013d1cf5bf1864fd73e2
SHA512

859849584be88d9eb0204efff58d0390fee1964acc8eeab7326b9de0339d0f3dd4e7059e7b8c3c757c1826e8f99e23cdc79458be05c3e0fb1c66a1664b6d5d1e
SSDEEP

1536:lpdzP8F4Qa+xOZZ6PqYb3q2bs9n2oOuoJgDxYRiE/:lpx0SQa+EZZqfbN49n2oOuoySEE/

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1220	1180	WerFault.exe	83

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 3 IoCs

description	pid	Process	procid_target
PID 1496 wrote to memory of 1180	1496	rundll32.exe	83
PID 1496 wrote to memory of 1180	1496	rundll32.exe	83
PID 1496 wrote to memory of 1180	1496	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2bcf940d301d727308310dedb4e62f7a_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1496
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2bcf940d301d727308310dedb4e62f7a_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1180
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1180 -s 640
    3⤵
    - Program crash
    PID:1220

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 356 -p 1180 -ip 1180
1⤵
PID:1908

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/1180-0-0x0000000010000000-0x000000001003C000-memory.dmp

Filesize
240KB

Download
memory/1180-1-0x0000000010001000-0x000000001002B000-memory.dmp

Filesize
168KB

Download
memory/1180-3-0x0000000010001000-0x000000001002B000-memory.dmp

Filesize
168KB

Download
memory/1180-2-0x0000000010000000-0x000000001003C000-memory.dmp

Filesize
240KB

Download