72afb7a0b5943a2ee84148c80998284e805ee441df1d46afd000e4aae7699c00

Analysis

max time kernel
140s
max time network
103s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
02/05/2024, 14:30

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General

Target

0ec23f1b51bff9fc5f27c449eec7fc37_JaffaCakes118.exe
Size

1.5MB
MD5

0ec23f1b51bff9fc5f27c449eec7fc37
SHA1

4c7cbafae7b0a7dcb207f6641c7aba05e05e2b54
SHA256

72afb7a0b5943a2ee84148c80998284e805ee441df1d46afd000e4aae7699c00
SHA512

c5a9039e6966a2eb0da574809a4293217bf07121219fa385229dce15e8508f7a1327251c49795b0cff82caef700584531c7346cdd1087a367d03afe4a9edc72e
SSDEEP

24576:Df2mRwsviHnTK6yssdZYjs6TP3CPRZ6qm/0a/nz0wt5PkAE8xL:Df2mRwjzKXisCP6RkVlMABL

Score

7^/10

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	0ec23f1b51bff9fc5f27c449eec7fc37_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0ec23f1b51bff9fc5f27c449eec7fc37_JaffaCakes118.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	0ec23f1b51bff9fc5f27c449eec7fc37_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	0ec23f1b51bff9fc5f27c449eec7fc37_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 512 set thread context of 332	512	0ec23f1b51bff9fc5f27c449eec7fc37_JaffaCakes118.exe	84

Program crash 2 IoCs

pid	pid_target	Process	procid_target
3980	332	WerFault.exe	84
4780	332	WerFault.exe	84

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
332	0ec23f1b51bff9fc5f27c449eec7fc37_JaffaCakes118.exe
332	0ec23f1b51bff9fc5f27c449eec7fc37_JaffaCakes118.exe
332	0ec23f1b51bff9fc5f27c449eec7fc37_JaffaCakes118.exe
332	0ec23f1b51bff9fc5f27c449eec7fc37_JaffaCakes118.exe
332	0ec23f1b51bff9fc5f27c449eec7fc37_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 512 wrote to memory of 332	512	0ec23f1b51bff9fc5f27c449eec7fc37_JaffaCakes118.exe	84
PID 512 wrote to memory of 332	512	0ec23f1b51bff9fc5f27c449eec7fc37_JaffaCakes118.exe	84
PID 512 wrote to memory of 332	512	0ec23f1b51bff9fc5f27c449eec7fc37_JaffaCakes118.exe	84
PID 512 wrote to memory of 332	512	0ec23f1b51bff9fc5f27c449eec7fc37_JaffaCakes118.exe	84
PID 512 wrote to memory of 332	512	0ec23f1b51bff9fc5f27c449eec7fc37_JaffaCakes118.exe	84
PID 512 wrote to memory of 332	512	0ec23f1b51bff9fc5f27c449eec7fc37_JaffaCakes118.exe	84
PID 512 wrote to memory of 332	512	0ec23f1b51bff9fc5f27c449eec7fc37_JaffaCakes118.exe	84
PID 512 wrote to memory of 332	512	0ec23f1b51bff9fc5f27c449eec7fc37_JaffaCakes118.exe	84
PID 512 wrote to memory of 332	512	0ec23f1b51bff9fc5f27c449eec7fc37_JaffaCakes118.exe	84
PID 512 wrote to memory of 332	512	0ec23f1b51bff9fc5f27c449eec7fc37_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\0ec23f1b51bff9fc5f27c449eec7fc37_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0ec23f1b51bff9fc5f27c449eec7fc37_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:512
- C:\Users\Admin\AppData\Local\Temp\0ec23f1b51bff9fc5f27c449eec7fc37_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\0ec23f1b51bff9fc5f27c449eec7fc37_JaffaCakes118.exe" Track="0001000000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:332
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 332 -s 2036
    3⤵
    - Program crash
    PID:3980
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 332 -s 2072
    3⤵
    - Program crash
    PID:4780

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 332 -ip 332
1⤵
PID:2036

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 332 -ip 332
1⤵
PID:632

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/332-2-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/332-3-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/332-1-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/332-4-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/332-5-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/332-6-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/332-7-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/332-11-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/512-0-0x0000000000400000-0x000000000057D000-memory.dmp

Filesize
1.5MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads