e94d45b8b4a908e8c0ba76e33dbb3c9914fcac5ed8c19f63753de3fa9a61e139

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02/10/2024, 16:37

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General

Target

0b99a98d32f9bff6a41385e1051bd76e_JaffaCakes118.exe
Size

21KB
MD5

0b99a98d32f9bff6a41385e1051bd76e
SHA1

2e03810a889728bc2685a7080866bb1d3659f17e
SHA256

e94d45b8b4a908e8c0ba76e33dbb3c9914fcac5ed8c19f63753de3fa9a61e139
SHA512

7e2df76f3162a050d6b71d8e4b55e719b5f38c7f6779b443daf1a951e0fb2a6d3467eaad0812c57aa0c4be030f5fd450150f3342f4e2c9b3a7991344eeb016c2
SSDEEP

384:Ovpk+KyqMbB1szgbntwp2AM83DZd0p++zrhrT:Wi+BqOB1szgLcMSd0AuJ

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1824	4016	WerFault.exe	82

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	0b99a98d32f9bff6a41385e1051bd76e_JaffaCakes118.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings	0b99a98d32f9bff6a41385e1051bd76e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2996 wrote to memory of 4016	2996	0b99a98d32f9bff6a41385e1051bd76e_JaffaCakes118.exe	82
PID 2996 wrote to memory of 4016	2996	0b99a98d32f9bff6a41385e1051bd76e_JaffaCakes118.exe	82
PID 2996 wrote to memory of 4016	2996	0b99a98d32f9bff6a41385e1051bd76e_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\0b99a98d32f9bff6a41385e1051bd76e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0b99a98d32f9bff6a41385e1051bd76e_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2996
- C:\Users\Admin\AppData\Local\Temp\0b99a98d32f9bff6a41385e1051bd76e_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\0b99a98d32f9bff6a41385e1051bd76e_JaffaCakes118.exe"
  2⤵
  PID:4016
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4016 -s 12
    3⤵
    - Program crash
    PID:1824

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4016 -ip 4016
1⤵
PID:2604

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:824

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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/2996-0-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

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