1a907049d0085bf3f6b150799bb33c618972e41a4cfba265314f25be7f4f2371

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
03/06/2024, 15:45

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General

Target

925164d862a368335b52b64c909bd060_JaffaCakes118.exe
Size

1.1MB
MD5

925164d862a368335b52b64c909bd060
SHA1

90c47903c0a91a0a8f3eaa8e56b1c109e2c5aab0
SHA256

1a907049d0085bf3f6b150799bb33c618972e41a4cfba265314f25be7f4f2371
SHA512

4d9a0c40bdcaf37405e45653766b6ade5aeaf1bdd44b9dd2389c8a13ba69581572d24afa08196f2e8906c0fbb27d518ff2090fd3df36b9a127a0b2f6672a1842
SSDEEP

24576:6MjtdFF1r7tQLf/9fOeEfJkgvvEEWhtkk9vrin:ljtHf1oJA1iWyvr

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	925164d862a368335b52b64c909bd060_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	925164d862a368335b52b64c909bd060_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	925164d862a368335b52b64c909bd060_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	925164d862a368335b52b64c909bd060_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4480 set thread context of 2012	4480	925164d862a368335b52b64c909bd060_JaffaCakes118.exe	82

Program crash 2 IoCs

pid	pid_target	Process	procid_target
1216	2012	WerFault.exe	82
4212	2012	WerFault.exe	82

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2012	925164d862a368335b52b64c909bd060_JaffaCakes118.exe
2012	925164d862a368335b52b64c909bd060_JaffaCakes118.exe
2012	925164d862a368335b52b64c909bd060_JaffaCakes118.exe
2012	925164d862a368335b52b64c909bd060_JaffaCakes118.exe
2012	925164d862a368335b52b64c909bd060_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4480 wrote to memory of 2012	4480	925164d862a368335b52b64c909bd060_JaffaCakes118.exe	82
PID 4480 wrote to memory of 2012	4480	925164d862a368335b52b64c909bd060_JaffaCakes118.exe	82
PID 4480 wrote to memory of 2012	4480	925164d862a368335b52b64c909bd060_JaffaCakes118.exe	82
PID 4480 wrote to memory of 2012	4480	925164d862a368335b52b64c909bd060_JaffaCakes118.exe	82
PID 4480 wrote to memory of 2012	4480	925164d862a368335b52b64c909bd060_JaffaCakes118.exe	82
PID 4480 wrote to memory of 2012	4480	925164d862a368335b52b64c909bd060_JaffaCakes118.exe	82
PID 4480 wrote to memory of 2012	4480	925164d862a368335b52b64c909bd060_JaffaCakes118.exe	82
PID 4480 wrote to memory of 2012	4480	925164d862a368335b52b64c909bd060_JaffaCakes118.exe	82
PID 4480 wrote to memory of 2012	4480	925164d862a368335b52b64c909bd060_JaffaCakes118.exe	82
PID 4480 wrote to memory of 2012	4480	925164d862a368335b52b64c909bd060_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\925164d862a368335b52b64c909bd060_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\925164d862a368335b52b64c909bd060_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4480
- C:\Users\Admin\AppData\Local\Temp\925164d862a368335b52b64c909bd060_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\925164d862a368335b52b64c909bd060_JaffaCakes118.exe" Track="0001000000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2012
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2012 -s 2028
    3⤵
    - Program crash
    PID:1216
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2012 -s 2076
    3⤵
    - Program crash
    PID:4212

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2012 -ip 2012
1⤵
PID:4840

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 2012 -ip 2012
1⤵
PID:4068

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/2012-0-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/2012-1-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/2012-2-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/2012-3-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/2012-4-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/2012-5-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/2012-6-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/2012-10-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads