ef3d662f45f1988a2e1670bb83b47107ce49b3feeb94a14e1ce15de0d688a7c3

Analysis

max time kernel
94s
max time network
144s
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, 16:34

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General

Target

0b975063408389cf940b2e006927e0ec_JaffaCakes118.exe
Size

64KB
MD5

0b975063408389cf940b2e006927e0ec
SHA1

f3076c886ebd4bfa09aff3d0ce63f8791cdde72b
SHA256

ef3d662f45f1988a2e1670bb83b47107ce49b3feeb94a14e1ce15de0d688a7c3
SHA512

5e3a74ccc8facbb42505c69f0c73ab6a15cda8913e1cfe87af0864a75f3c4fa9a5769863c7cc52e7fb18ebff2f1a4d48d9db40f454e92f05b471e4ad2f2a3731
SSDEEP

1536:VxeVpCft4iNRDpUwk/cbnwfGbSwk30lcSPpEh2JI:+VpCVNRDpTkUbnweLk394I

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2568 set thread context of 1712	2568	0b975063408389cf940b2e006927e0ec_JaffaCakes118.exe	82

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4880	1712	WerFault.exe	82
4744	1712	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	0b975063408389cf940b2e006927e0ec_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2568 wrote to memory of 1712	2568	0b975063408389cf940b2e006927e0ec_JaffaCakes118.exe	82
PID 2568 wrote to memory of 1712	2568	0b975063408389cf940b2e006927e0ec_JaffaCakes118.exe	82
PID 2568 wrote to memory of 1712	2568	0b975063408389cf940b2e006927e0ec_JaffaCakes118.exe	82
PID 2568 wrote to memory of 1712	2568	0b975063408389cf940b2e006927e0ec_JaffaCakes118.exe	82
PID 2568 wrote to memory of 1712	2568	0b975063408389cf940b2e006927e0ec_JaffaCakes118.exe	82
PID 2568 wrote to memory of 1712	2568	0b975063408389cf940b2e006927e0ec_JaffaCakes118.exe	82
PID 2568 wrote to memory of 1712	2568	0b975063408389cf940b2e006927e0ec_JaffaCakes118.exe	82
PID 2568 wrote to memory of 1712	2568	0b975063408389cf940b2e006927e0ec_JaffaCakes118.exe	82
PID 2568 wrote to memory of 1712	2568	0b975063408389cf940b2e006927e0ec_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\0b975063408389cf940b2e006927e0ec_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0b975063408389cf940b2e006927e0ec_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2568
- C:\Users\Admin\AppData\Local\Temp\0b975063408389cf940b2e006927e0ec_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\0b975063408389cf940b2e006927e0ec_JaffaCakes118.exe
  2⤵
  PID:1712
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1712 -s 216
    3⤵
    - Program crash
    PID:4880
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1712 -s 256
    3⤵
    - Program crash
    PID:4744

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1712 -ip 1712
1⤵
PID:1432

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 1712 -ip 1712
1⤵
PID:1624

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/1712-0-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/1712-3-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/1712-2-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download