2a7d87504d0b73d5579668fc191ee1d9a076c8b0b9a191649fd47ce65a935317

Analysis

max time kernel
43s
max time network
56s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
25/06/2024, 22:07

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General

Target

2a7d87504d0b73d5579668fc191ee1d9a076c8b0b9a191649fd47ce65a935317.xlsm
Size

35KB
MD5

46e1870324dac340e1b6eadd9bee3b3b
SHA1

5bd05bb82d5e42c4024b97398f93a0d6520cd0ea
SHA256

2a7d87504d0b73d5579668fc191ee1d9a076c8b0b9a191649fd47ce65a935317
SHA512

263b920713e2ffe350bdff581d22c30552f6db466d955ae7ad63155c4022a335d76e88e916286c478f4e683927ab12a07335855ba3d5873db74bc8d31e9da629
SSDEEP

768:im2lz7sMQif+hgIcsXOaDpLmjyJQ73W4lK/:gQ6APjDl6yaDW//

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
4996	EXCEL.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4996	EXCEL.EXE
4996	EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
4996	EXCEL.EXE
4996	EXCEL.EXE
4996	EXCEL.EXE
4996	EXCEL.EXE
4996	EXCEL.EXE
4996	EXCEL.EXE
4996	EXCEL.EXE
4996	EXCEL.EXE
4996	EXCEL.EXE
4996	EXCEL.EXE
4996	EXCEL.EXE
4996	EXCEL.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4996 wrote to memory of 2716	4996	EXCEL.EXE	84
PID 4996 wrote to memory of 2716	4996	EXCEL.EXE	84

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\2a7d87504d0b73d5579668fc191ee1d9a076c8b0b9a191649fd47ce65a935317.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:4996
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2716

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:3236

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

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Downloads

memory/4996-0-0x00007FFC1CAF0000-0x00007FFC1CB00000-memory.dmp

Filesize
64KB

Download
memory/4996-1-0x00007FFC5CB0D000-0x00007FFC5CB0E000-memory.dmp

Filesize
4KB

Download
memory/4996-3-0x00007FFC1CAF0000-0x00007FFC1CB00000-memory.dmp

Filesize
64KB

Download
memory/4996-2-0x00007FFC1CAF0000-0x00007FFC1CB00000-memory.dmp

Filesize
64KB

Download
memory/4996-5-0x00007FFC1CAF0000-0x00007FFC1CB00000-memory.dmp

Filesize
64KB

Download
memory/4996-4-0x00007FFC5CA70000-0x00007FFC5CC65000-memory.dmp

Filesize
2.0MB

Download
memory/4996-7-0x00007FFC5CA70000-0x00007FFC5CC65000-memory.dmp

Filesize
2.0MB

Download
memory/4996-9-0x00007FFC5CA70000-0x00007FFC5CC65000-memory.dmp

Filesize
2.0MB

Download
memory/4996-8-0x00007FFC5CA70000-0x00007FFC5CC65000-memory.dmp

Filesize
2.0MB

Download
memory/4996-6-0x00007FFC1CAF0000-0x00007FFC1CB00000-memory.dmp

Filesize
64KB

Download
memory/4996-10-0x00007FFC1A420000-0x00007FFC1A430000-memory.dmp

Filesize
64KB

Download
memory/4996-12-0x00007FFC5CA70000-0x00007FFC5CC65000-memory.dmp

Filesize
2.0MB

Download
memory/4996-11-0x00007FFC5CA70000-0x00007FFC5CC65000-memory.dmp

Filesize
2.0MB

Download
memory/4996-13-0x00007FFC1A420000-0x00007FFC1A430000-memory.dmp

Filesize
64KB

Download
memory/4996-14-0x00007FFC5CA70000-0x00007FFC5CC65000-memory.dmp

Filesize
2.0MB

Download
memory/4996-16-0x00007FFC5CA70000-0x00007FFC5CC65000-memory.dmp

Filesize
2.0MB

Download
memory/4996-17-0x00007FFC5CA70000-0x00007FFC5CC65000-memory.dmp

Filesize
2.0MB

Download
memory/4996-20-0x00007FFC5CA70000-0x00007FFC5CC65000-memory.dmp

Filesize
2.0MB

Download
memory/4996-21-0x00007FFC5CA70000-0x00007FFC5CC65000-memory.dmp

Filesize
2.0MB

Download
memory/4996-19-0x00007FFC5CA70000-0x00007FFC5CC65000-memory.dmp

Filesize
2.0MB

Download
memory/4996-18-0x00007FFC5CA70000-0x00007FFC5CC65000-memory.dmp

Filesize
2.0MB

Download
memory/4996-15-0x00007FFC5CA70000-0x00007FFC5CC65000-memory.dmp

Filesize
2.0MB

Download
memory/4996-130-0x00007FFC5CA70000-0x00007FFC5CC65000-memory.dmp

Filesize
2.0MB

Download
memory/4996-131-0x00007FFC5CB0D000-0x00007FFC5CB0E000-memory.dmp

Filesize
4KB

Download
memory/4996-132-0x00007FFC5CA70000-0x00007FFC5CC65000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads