5cfd19e3dd0ab999bed5d193c78c1c5e12762847ce88c7f52d54018d2a5b0c2e

Analysis

max time kernel
141s
max time network
119s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
19-08-2024 13:32

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General

Target

ab37cb3d564ea46d90b21e00935186ac_JaffaCakes118.dll
Size

83KB
MD5

ab37cb3d564ea46d90b21e00935186ac
SHA1

d1697beeca3907d01f7b23c001cf294e171d8095
SHA256

5cfd19e3dd0ab999bed5d193c78c1c5e12762847ce88c7f52d54018d2a5b0c2e
SHA512

2c3dc785e3c40bb33c50d4e7d83cb7e7315ecaa5e3029820ebc9c85f65c2300830cc489f8e6bc9643da065afff9fda8e96ef275dbb974364fa18f10834f6ff2e
SSDEEP

1536:fgqJTsaYYrmmxT7yD2GAnhUaZDsBGL0aUQySNu:BTZEmxv42G0OFBU0aUfSNu

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2568	2128	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 behavior: EnumeratesProcesses 5 IoCs

pid	Process
2128	rundll32.exe
2128	rundll32.exe
2128	rundll32.exe
2128	rundll32.exe
2128	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2536 wrote to memory of 2128	2536	rundll32.exe	31
PID 2536 wrote to memory of 2128	2536	rundll32.exe	31
PID 2536 wrote to memory of 2128	2536	rundll32.exe	31
PID 2536 wrote to memory of 2128	2536	rundll32.exe	31
PID 2536 wrote to memory of 2128	2536	rundll32.exe	31
PID 2536 wrote to memory of 2128	2536	rundll32.exe	31
PID 2536 wrote to memory of 2128	2536	rundll32.exe	31
PID 2128 wrote to memory of 2568	2128	rundll32.exe	32
PID 2128 wrote to memory of 2568	2128	rundll32.exe	32
PID 2128 wrote to memory of 2568	2128	rundll32.exe	32
PID 2128 wrote to memory of 2568	2128	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ab37cb3d564ea46d90b21e00935186ac_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2536
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ab37cb3d564ea46d90b21e00935186ac_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2128
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2128 -s 260
    3⤵
    - Program crash
    PID:2568

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/2128-0-0x0000000000170000-0x0000000000189000-memory.dmp

Filesize
100KB

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memory/2128-1-0x0000000000170000-0x0000000000189000-memory.dmp

Filesize
100KB

Download