97d72cd5a4db3c62ede80c20454d03ec2fea1a6e2afef1dddeda9b1080a58bb8

Analysis

max time kernel
66s
max time network
50s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
26-04-2024 20:33

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General

Target

019ba4b21f8cc283764b2f53dbc7c264_JaffaCakes118.exe
Size

1.1MB
MD5

019ba4b21f8cc283764b2f53dbc7c264
SHA1

992d16aba53a9e351f031948eb321cbc29bb9a44
SHA256

97d72cd5a4db3c62ede80c20454d03ec2fea1a6e2afef1dddeda9b1080a58bb8
SHA512

a19716cecca53197e8be8f75cfb05433475ec009358daf2a7bc8f6191236f24b9f81aed52f41d71a6556db3c7a46e1e04c2d585aab8b9541e4ca5a9542c6f7b2
SSDEEP

12288:zkP9YgDp9RgVyuYqNAPxz2Y6KLvOnR/jdMaI/VqcXXoXRgYNth7WFD1LgJu2uQtB:zkvDp9aEvkpMasXXceQHSFD1LzXffBW

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	019ba4b21f8cc283764b2f53dbc7c264_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	019ba4b21f8cc283764b2f53dbc7c264_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	019ba4b21f8cc283764b2f53dbc7c264_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	019ba4b21f8cc283764b2f53dbc7c264_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 636 set thread context of 4956	636	019ba4b21f8cc283764b2f53dbc7c264_JaffaCakes118.exe	85

Program crash 2 IoCs

pid	pid_target	Process	procid_target
760	4956	WerFault.exe	85
4352	4956	WerFault.exe	85

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4956	019ba4b21f8cc283764b2f53dbc7c264_JaffaCakes118.exe
4956	019ba4b21f8cc283764b2f53dbc7c264_JaffaCakes118.exe
4956	019ba4b21f8cc283764b2f53dbc7c264_JaffaCakes118.exe
4956	019ba4b21f8cc283764b2f53dbc7c264_JaffaCakes118.exe
4956	019ba4b21f8cc283764b2f53dbc7c264_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 636 wrote to memory of 4956	636	019ba4b21f8cc283764b2f53dbc7c264_JaffaCakes118.exe	85
PID 636 wrote to memory of 4956	636	019ba4b21f8cc283764b2f53dbc7c264_JaffaCakes118.exe	85
PID 636 wrote to memory of 4956	636	019ba4b21f8cc283764b2f53dbc7c264_JaffaCakes118.exe	85
PID 636 wrote to memory of 4956	636	019ba4b21f8cc283764b2f53dbc7c264_JaffaCakes118.exe	85
PID 636 wrote to memory of 4956	636	019ba4b21f8cc283764b2f53dbc7c264_JaffaCakes118.exe	85
PID 636 wrote to memory of 4956	636	019ba4b21f8cc283764b2f53dbc7c264_JaffaCakes118.exe	85
PID 636 wrote to memory of 4956	636	019ba4b21f8cc283764b2f53dbc7c264_JaffaCakes118.exe	85
PID 636 wrote to memory of 4956	636	019ba4b21f8cc283764b2f53dbc7c264_JaffaCakes118.exe	85
PID 636 wrote to memory of 4956	636	019ba4b21f8cc283764b2f53dbc7c264_JaffaCakes118.exe	85
PID 636 wrote to memory of 4956	636	019ba4b21f8cc283764b2f53dbc7c264_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\019ba4b21f8cc283764b2f53dbc7c264_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\019ba4b21f8cc283764b2f53dbc7c264_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:636
- C:\Users\Admin\AppData\Local\Temp\019ba4b21f8cc283764b2f53dbc7c264_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\019ba4b21f8cc283764b2f53dbc7c264_JaffaCakes118.exe" Track="0001000000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4956
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4956 -s 2060
    3⤵
    - Program crash
    PID:760
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4956 -s 2028
    3⤵
    - Program crash
    PID:4352

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 356 -p 4956 -ip 4956
1⤵
PID:4432

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 4956 -ip 4956
1⤵
PID:4296

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/4956-0-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/4956-1-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/4956-2-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/4956-3-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/4956-4-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/4956-5-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/4956-6-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/4956-7-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/4956-11-0x0000000000400000-0x0000000000522000-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