129ca77b2ff975862506a5470d5547b49b48141975bd7c2847793369dd7b77dc

Analysis

max time kernel
149s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
20/05/2024, 07:37

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

5de5205fa99898550915140e774cfb31_JaffaCakes118.xlsm
Size

1.9MB
MD5

5de5205fa99898550915140e774cfb31
SHA1

42323ed30cee57d1102014e54bd1ae0dba35b8f2
SHA256

129ca77b2ff975862506a5470d5547b49b48141975bd7c2847793369dd7b77dc
SHA512

253d97d0286e328d160419dbfb5d584224840a13a2da5a2e49a52b2cca424789a1c9bbdb940e8172dc5edfd59cd0243b8c7218d3239a12b19e95dd44d423197c
SSDEEP

49152:Ws9sCyGQeG7+TUXXrwIh1WztyLc4bfIVteSujk:Ws9Xz3G7+0XrlwgVSte9jk

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
1072	EXCEL.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1072	EXCEL.EXE
1072	EXCEL.EXE

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
1072	EXCEL.EXE
1072	EXCEL.EXE
1072	EXCEL.EXE
1072	EXCEL.EXE
1072	EXCEL.EXE
1072	EXCEL.EXE
1072	EXCEL.EXE
1072	EXCEL.EXE
1072	EXCEL.EXE
1072	EXCEL.EXE
1072	EXCEL.EXE
1072	EXCEL.EXE
1072	EXCEL.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1072 wrote to memory of 2356	1072	EXCEL.EXE	85
PID 1072 wrote to memory of 2356	1072	EXCEL.EXE	85

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\5de5205fa99898550915140e774cfb31_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:1072
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2356

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:4012

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

memory/1072-0-0x00007FFCE4C10000-0x00007FFCE4C20000-memory.dmp

Filesize
64KB

Download
memory/1072-2-0x00007FFCE4C10000-0x00007FFCE4C20000-memory.dmp

Filesize
64KB

Download
memory/1072-1-0x00007FFCE4C10000-0x00007FFCE4C20000-memory.dmp

Filesize
64KB

Download
memory/1072-3-0x00007FFD24C2D000-0x00007FFD24C2E000-memory.dmp

Filesize
4KB

Download
memory/1072-4-0x00007FFCE4C10000-0x00007FFCE4C20000-memory.dmp

Filesize
64KB

Download
memory/1072-6-0x00007FFD24B90000-0x00007FFD24D85000-memory.dmp

Filesize
2.0MB

Download
memory/1072-9-0x00007FFD24B90000-0x00007FFD24D85000-memory.dmp

Filesize
2.0MB

Download
memory/1072-8-0x00007FFD24B90000-0x00007FFD24D85000-memory.dmp

Filesize
2.0MB

Download
memory/1072-7-0x00007FFD24B90000-0x00007FFD24D85000-memory.dmp

Filesize
2.0MB

Download
memory/1072-5-0x00007FFCE4C10000-0x00007FFCE4C20000-memory.dmp

Filesize
64KB

Download
memory/1072-11-0x00007FFD24B90000-0x00007FFD24D85000-memory.dmp

Filesize
2.0MB

Download
memory/1072-10-0x00007FFD24B90000-0x00007FFD24D85000-memory.dmp

Filesize
2.0MB

Download
memory/1072-13-0x00007FFCE2890000-0x00007FFCE28A0000-memory.dmp

Filesize
64KB

Download
memory/1072-12-0x00007FFD24B90000-0x00007FFD24D85000-memory.dmp

Filesize
2.0MB

Download
memory/1072-14-0x00007FFCE2890000-0x00007FFCE28A0000-memory.dmp

Filesize
64KB

Download
memory/1072-128-0x00007FFD24B90000-0x00007FFD24D85000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads