506f447bcfe3622ac413c7b91a5d6f23dcfb6e68d0b197e1807a747a2e9ba646

Analysis

max time kernel
130s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
15/05/2024, 07:49

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General

Target

452e7fddfbf44f72f5e87dd9fcc1a1f4_JaffaCakes118.exe
Size

1.1MB
MD5

452e7fddfbf44f72f5e87dd9fcc1a1f4
SHA1

5cf0a9bf6f5c012c9263fa3a757e31cefd4ec7d8
SHA256

506f447bcfe3622ac413c7b91a5d6f23dcfb6e68d0b197e1807a747a2e9ba646
SHA512

00911a056f1fbc89c3694712df5bdda0d9933ee88c581c2f4e112075b03ccdd26464bce1bf91a3eac918099fbf7c383d36a3f0f0c489d665db8b8454266f43b0
SSDEEP

24576:aMjtdFF1r7tQLf/9fOeEfJkgvvEEWhtkk9vrin:FjtHf1oJA1iWyvr

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	452e7fddfbf44f72f5e87dd9fcc1a1f4_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	452e7fddfbf44f72f5e87dd9fcc1a1f4_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	452e7fddfbf44f72f5e87dd9fcc1a1f4_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	452e7fddfbf44f72f5e87dd9fcc1a1f4_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4516 set thread context of 3324	4516	452e7fddfbf44f72f5e87dd9fcc1a1f4_JaffaCakes118.exe	84

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4304	3324	WerFault.exe	84
4060	3324	WerFault.exe	84

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3324	452e7fddfbf44f72f5e87dd9fcc1a1f4_JaffaCakes118.exe
3324	452e7fddfbf44f72f5e87dd9fcc1a1f4_JaffaCakes118.exe
3324	452e7fddfbf44f72f5e87dd9fcc1a1f4_JaffaCakes118.exe
3324	452e7fddfbf44f72f5e87dd9fcc1a1f4_JaffaCakes118.exe
3324	452e7fddfbf44f72f5e87dd9fcc1a1f4_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4516 wrote to memory of 3324	4516	452e7fddfbf44f72f5e87dd9fcc1a1f4_JaffaCakes118.exe	84
PID 4516 wrote to memory of 3324	4516	452e7fddfbf44f72f5e87dd9fcc1a1f4_JaffaCakes118.exe	84
PID 4516 wrote to memory of 3324	4516	452e7fddfbf44f72f5e87dd9fcc1a1f4_JaffaCakes118.exe	84
PID 4516 wrote to memory of 3324	4516	452e7fddfbf44f72f5e87dd9fcc1a1f4_JaffaCakes118.exe	84
PID 4516 wrote to memory of 3324	4516	452e7fddfbf44f72f5e87dd9fcc1a1f4_JaffaCakes118.exe	84
PID 4516 wrote to memory of 3324	4516	452e7fddfbf44f72f5e87dd9fcc1a1f4_JaffaCakes118.exe	84
PID 4516 wrote to memory of 3324	4516	452e7fddfbf44f72f5e87dd9fcc1a1f4_JaffaCakes118.exe	84
PID 4516 wrote to memory of 3324	4516	452e7fddfbf44f72f5e87dd9fcc1a1f4_JaffaCakes118.exe	84
PID 4516 wrote to memory of 3324	4516	452e7fddfbf44f72f5e87dd9fcc1a1f4_JaffaCakes118.exe	84
PID 4516 wrote to memory of 3324	4516	452e7fddfbf44f72f5e87dd9fcc1a1f4_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\452e7fddfbf44f72f5e87dd9fcc1a1f4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\452e7fddfbf44f72f5e87dd9fcc1a1f4_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4516
- C:\Users\Admin\AppData\Local\Temp\452e7fddfbf44f72f5e87dd9fcc1a1f4_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\452e7fddfbf44f72f5e87dd9fcc1a1f4_JaffaCakes118.exe" Track="0001000000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:3324
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3324 -s 2032
    3⤵
    - Program crash
    PID:4304
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3324 -s 2068
    3⤵
    - Program crash
    PID:4060

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3324 -ip 3324
1⤵
PID:656

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 3324 -ip 3324
1⤵
PID:4608

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/3324-0-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/3324-1-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/3324-2-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/3324-3-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/3324-4-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/3324-5-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/3324-6-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/3324-10-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads