fa9cbe0c2b0a593f4e0efb69b0d7300de6f27402630a51506bddee9b7f9882b1

Analysis

max time kernel
133s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03/10/2024, 15:03

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

0f48a89d15ea4b5df866f56f1565a9b8_JaffaCakes118.xlsm
Size

1.8MB
MD5

0f48a89d15ea4b5df866f56f1565a9b8
SHA1

b202b060603ed0d5a90d4db26d9901f6b1c1945a
SHA256

fa9cbe0c2b0a593f4e0efb69b0d7300de6f27402630a51506bddee9b7f9882b1
SHA512

f8567f40f4e5276e998f451d783f9eeb5cec3db6bd3cf5904b48e3f5b07b77c25148bb6f91b650ea173c7d9d14dd51d985c8912362053c483dee96f49bc924ce
SSDEEP

49152:kkngCamm/DM3g3xKNY6XnAARwFJlp60hT6ApVaV7E:lgCa/DM2M/A7FVhuru

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 3 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
4336	EXCEL.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4336	EXCEL.EXE
4336	EXCEL.EXE

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
4336	EXCEL.EXE
4336	EXCEL.EXE
4336	EXCEL.EXE
4336	EXCEL.EXE
4336	EXCEL.EXE
4336	EXCEL.EXE
4336	EXCEL.EXE
4336	EXCEL.EXE
4336	EXCEL.EXE
4336	EXCEL.EXE
4336	EXCEL.EXE
4336	EXCEL.EXE
4336	EXCEL.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4336 wrote to memory of 2856	4336	EXCEL.EXE	86
PID 4336 wrote to memory of 2856	4336	EXCEL.EXE	86

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\0f48a89d15ea4b5df866f56f1565a9b8_JaffaCakes118.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4336
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2856

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:3228

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

Filesize
3KB

MD5
443a7739a245371d524cf2b96522268c

SHA1
0ad088fc2d2e8984c861cf0e5c37a65294d54be5

SHA256
0c5400e5147acbcc9c478575bd61b6a46604006af44c8abf2558f4667b26a639

SHA512
3cdf6991d078b324282504aae4625117f19c7f3ba2885bffc10ec1f56d1b8d9e07fa81473b50574c1e9e5dd0caf4117d9f19b0c2ea453c2135e2b11750f40df3

Download Submit
memory/4336-14-0x00007FFA9DFB0000-0x00007FFA9E1A5000-memory.dmp

Filesize
2.0MB

Download
memory/4336-6-0x00007FFA5E030000-0x00007FFA5E040000-memory.dmp

Filesize
64KB

Download
memory/4336-7-0x00007FFA9DFB0000-0x00007FFA9E1A5000-memory.dmp

Filesize
2.0MB

Download
memory/4336-8-0x00007FFA9DFB0000-0x00007FFA9E1A5000-memory.dmp

Filesize
2.0MB

Download
memory/4336-9-0x00007FFA9DFB0000-0x00007FFA9E1A5000-memory.dmp

Filesize
2.0MB

Download
memory/4336-10-0x00007FFA9DFB0000-0x00007FFA9E1A5000-memory.dmp

Filesize
2.0MB

Download
memory/4336-4-0x00007FFA5E030000-0x00007FFA5E040000-memory.dmp

Filesize
64KB

Download
memory/4336-12-0x00007FFA9DFB0000-0x00007FFA9E1A5000-memory.dmp

Filesize
2.0MB

Download
memory/4336-11-0x00007FFA5B900000-0x00007FFA5B910000-memory.dmp

Filesize
64KB

Download
memory/4336-5-0x00007FFA9DFB0000-0x00007FFA9E1A5000-memory.dmp

Filesize
2.0MB

Download
memory/4336-2-0x00007FFA5E030000-0x00007FFA5E040000-memory.dmp

Filesize
64KB

Download
memory/4336-13-0x00007FFA9DFB0000-0x00007FFA9E1A5000-memory.dmp

Filesize
2.0MB

Download
memory/4336-22-0x00007FFA9DFB0000-0x00007FFA9E1A5000-memory.dmp

Filesize
2.0MB

Download
memory/4336-18-0x00007FFA9DFB0000-0x00007FFA9E1A5000-memory.dmp

Filesize
2.0MB

Download
memory/4336-16-0x00007FFA9DFB0000-0x00007FFA9E1A5000-memory.dmp

Filesize
2.0MB

Download
memory/4336-19-0x00007FFA9DFB0000-0x00007FFA9E1A5000-memory.dmp

Filesize
2.0MB

Download
memory/4336-17-0x00007FFA5B900000-0x00007FFA5B910000-memory.dmp

Filesize
64KB

Download
memory/4336-21-0x00007FFA9DFB0000-0x00007FFA9E1A5000-memory.dmp

Filesize
2.0MB

Download
memory/4336-20-0x00007FFA9DFB0000-0x00007FFA9E1A5000-memory.dmp

Filesize
2.0MB

Download
memory/4336-15-0x00007FFA9DFB0000-0x00007FFA9E1A5000-memory.dmp

Filesize
2.0MB

Download
memory/4336-1-0x00007FFA5E030000-0x00007FFA5E040000-memory.dmp

Filesize
64KB

Download
memory/4336-0-0x00007FFA5E030000-0x00007FFA5E040000-memory.dmp

Filesize
64KB

Download
memory/4336-133-0x00007FFA9DFB0000-0x00007FFA9E1A5000-memory.dmp

Filesize
2.0MB

Download
memory/4336-3-0x00007FFA9E04D000-0x00007FFA9E04E000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads