358f29e704a639f3f4540f1d58720337031a3377a2a27bd71a92706b99d28c9c

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/08/2024, 06:22

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General

Target

8953933ab787e96e68db3a1e8afde17b_JaffaCakes118.dll
Size

9KB
MD5

8953933ab787e96e68db3a1e8afde17b
SHA1

7537890971c12067aa8e261eb875075546950ce6
SHA256

358f29e704a639f3f4540f1d58720337031a3377a2a27bd71a92706b99d28c9c
SHA512

8a3833ce41814f53159a9fa64a60a8071b536ad260cf1e0129a8b47ba1363d4883419f84bb0965ecbbd62bcd05ec76490f55a270203905af383f792a87d96342
SSDEEP

96:q1V7dR7uwEU+hCT3GrxZ4MUtPNlz0MdG8EWvdM3IWwG34b:kuwEt8rsTUtPLzKNWSYWF4b

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1092	636	WerFault.exe	84

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 228 wrote to memory of 636	228	rundll32.exe	84
PID 228 wrote to memory of 636	228	rundll32.exe	84
PID 228 wrote to memory of 636	228	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8953933ab787e96e68db3a1e8afde17b_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:228
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\8953933ab787e96e68db3a1e8afde17b_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:636
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 636 -s 624
    3⤵
    - Program crash
    PID:1092

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 636 -ip 636
1⤵
PID:5056

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/636-0-0x0000000000B30000-0x0000000000B37000-memory.dmp

Filesize
28KB

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memory/636-1-0x0000000000B30000-0x0000000000B37000-memory.dmp

Filesize
28KB

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