5889105f6e1934b32fb25355d348e3fe20a958cd4f37910453bb686980cbadb6

Analysis

max time kernel
142s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10/08/2024, 12:01

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General

Target

85f99a1f2e85e40f123300ab15bc7d2e_JaffaCakes118.dll
Size

125KB
MD5

85f99a1f2e85e40f123300ab15bc7d2e
SHA1

733c4ce0ec4b80c5826bbde12e1fac2482791b03
SHA256

5889105f6e1934b32fb25355d348e3fe20a958cd4f37910453bb686980cbadb6
SHA512

0ad20dc6c4733c980cc236f268ae91d46d77c7cd0350b5626949ba0c59b937e377ce470bf9cafcac674c167b22abdd14c2bf23798534bd9a46e678e88a795cc9
SSDEEP

768:zPftQOysdiQglhWrNdI5xVpVwMlyWF5a0KY8a2oB8X7BuiFjwPj72rVcCTQPmO:jftEQTXKx3VKWF5a0kPd4j74cDeO

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1428	3736	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 2416 wrote to memory of 3736	2416	rundll32.exe	83
PID 2416 wrote to memory of 3736	2416	rundll32.exe	83
PID 2416 wrote to memory of 3736	2416	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\85f99a1f2e85e40f123300ab15bc7d2e_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2416
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\85f99a1f2e85e40f123300ab15bc7d2e_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3736
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3736 -s 544
    3⤵
    - Program crash
    PID:1428

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3736 -ip 3736
1⤵
PID:4900

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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