e8243015e8488a791da6436403e11dd196c4e6ab67dea372bc8bcfd5aa8b1382

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27/03/2025, 21:48

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General

Target

e8243015e8488a791da6436403e11dd196c4e6ab67dea372bc8bcfd5aa8b1382.xls
Size

1.5MB
MD5

20e9fa1e9a501fe1054036ddf88b6014
SHA1

321cc7ad90ef1785b7e45fb969a364e1ab359124
SHA256

e8243015e8488a791da6436403e11dd196c4e6ab67dea372bc8bcfd5aa8b1382
SHA512

b71d005d49f15a5ec58dffe10d4c46bbbd8acf023d42b45ffce1ef9f613d437c71520b3d9619ac60a7937397f67ef8fc7b5f4aab7a7a8530c8c7fc3557df7abc
SSDEEP

24576:H+/Ll5GV+fXx++A9/gP/np/r7htYo9dxTEVxDuY61em1PxGa7Uh/YmeeD:e/Ll5mQYU1Q

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EXCEL.EXE

Office loads VBA resources, possible macro or embedded object present

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2396	EXCEL.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2396	EXCEL.EXE
2396	EXCEL.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2396	EXCEL.EXE
2396	EXCEL.EXE
2396	EXCEL.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2396 wrote to memory of 2352	2396	EXCEL.EXE	30
PID 2396 wrote to memory of 2352	2396	EXCEL.EXE	30
PID 2396 wrote to memory of 2352	2396	EXCEL.EXE	30
PID 2396 wrote to memory of 2352	2396	EXCEL.EXE	30

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\e8243015e8488a791da6436403e11dd196c4e6ab67dea372bc8bcfd5aa8b1382.xls
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2396
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2352

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2396-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2396-1-0x0000000072B0D000-0x0000000072B18000-memory.dmp

Filesize
44KB

Download
memory/2396-8-0x0000000007190000-0x0000000007390000-memory.dmp

Filesize
2.0MB

Download
memory/2396-9-0x0000000072B0D000-0x0000000072B18000-memory.dmp

Filesize
44KB

Download
memory/2396-10-0x0000000007190000-0x0000000007390000-memory.dmp

Filesize
2.0MB

Download