696bbe3653d19b6f850bcf0dd8cc2aca5804456df58da5d03aef6b940f90f788

Analysis

max time kernel
15s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08/10/2024, 22:21

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General

Target

696bbe3653d19b6f850bcf0dd8cc2aca5804456df58da5d03aef6b940f90f788.xls
Size

153KB
MD5

4f2ff2e071ef56762a31c2cb3de10e77
SHA1

61faf2f4879ca071f96e85f5e42fde820709d1e9
SHA256

696bbe3653d19b6f850bcf0dd8cc2aca5804456df58da5d03aef6b940f90f788
SHA512

47baba83eb0b3653096d8d550620a9799f1bd3d0862ed85e593439bfb77462012e949dc4c0606f01f9c1f1bd5a52ffeda517f8e9a3eb1d88ff874e7d65330248
SSDEEP

3072:3g8rmjPOtyoVjDGL61EfDlaGGx+cLYIEc/Y1x7E+yqW1xH1xI491x:Q8rmjPOtyoVjDGL61EfDlavx+WYIEc/n

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
2372	EXCEL.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2372	EXCEL.EXE
2372	EXCEL.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2372	EXCEL.EXE
2372	EXCEL.EXE
2372	EXCEL.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 2752	2372	EXCEL.EXE	30
PID 2372 wrote to memory of 2752	2372	EXCEL.EXE	30
PID 2372 wrote to memory of 2752	2372	EXCEL.EXE	30
PID 2372 wrote to memory of 2752	2372	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\696bbe3653d19b6f850bcf0dd8cc2aca5804456df58da5d03aef6b940f90f788.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:2372
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2752

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/2372-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2372-1-0x00000000723BD000-0x00000000723C8000-memory.dmp

Filesize
44KB

Download
memory/2372-6-0x00000000062C0000-0x00000000063C0000-memory.dmp

Filesize
1024KB

Download
memory/2372-11-0x00000000723BD000-0x00000000723C8000-memory.dmp

Filesize
44KB

Download
memory/2372-12-0x00000000062C0000-0x00000000063C0000-memory.dmp

Filesize
1024KB

Download