04e761489828266245914d1a048b8a9c0632cad23f775c50d83a4173126cb3d8

Analysis

max time kernel
118s
max time network
128s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19/11/2024, 18:17

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General

Target

04e761489828266245914d1a048b8a9c0632cad23f775c50d83a4173126cb3d8.xls
Size

46KB
MD5

b53e9f5d085488c2c16b3d40f8e3dc22
SHA1

31d91c910bdd2d03e680e184d1f8b31c8c8711bd
SHA256

04e761489828266245914d1a048b8a9c0632cad23f775c50d83a4173126cb3d8
SHA512

3d7dcb1f8a5e7be093e584dc188bfd1aa52f744cc991e40c403457124e044285cced20d72ae658a206011a43c92b9521930be1169f36302df1bbc24e7d7c02f3
SSDEEP

768:pDMPKpb8rGYrMPe3q7Q0XV5xtezE8vpI8UM+VgTBs7QqvZQ4tsdurr:pYKpb8rGYrMPe3q7Q0XV5xtezE8vG8Ur

Score

10^/10

discovery

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://202.29.80.55/2021/z/

xlm40.dropper

http://23.239.12.243/dealspot/SvebxVmFucz/

xlm40.dropper

https://adviceme.gr/test/SSzbOkk633/

Signatures

Process spawned unexpected child process 3 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2804	2644	regsvr32.exe	30
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2676	2644	regsvr32.exe	30
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2112	2644	regsvr32.exe	30

System Location Discovery: System Language Discovery 1 TTPs 4 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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

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
2644	EXCEL.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2644	EXCEL.EXE
2644	EXCEL.EXE
2644	EXCEL.EXE

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2644 wrote to memory of 2804	2644	EXCEL.EXE	32
PID 2644 wrote to memory of 2804	2644	EXCEL.EXE	32
PID 2644 wrote to memory of 2804	2644	EXCEL.EXE	32
PID 2644 wrote to memory of 2804	2644	EXCEL.EXE	32
PID 2644 wrote to memory of 2804	2644	EXCEL.EXE	32
PID 2644 wrote to memory of 2804	2644	EXCEL.EXE	32
PID 2644 wrote to memory of 2804	2644	EXCEL.EXE	32
PID 2644 wrote to memory of 2676	2644	EXCEL.EXE	33
PID 2644 wrote to memory of 2676	2644	EXCEL.EXE	33
PID 2644 wrote to memory of 2676	2644	EXCEL.EXE	33
PID 2644 wrote to memory of 2676	2644	EXCEL.EXE	33
PID 2644 wrote to memory of 2676	2644	EXCEL.EXE	33
PID 2644 wrote to memory of 2676	2644	EXCEL.EXE	33
PID 2644 wrote to memory of 2676	2644	EXCEL.EXE	33
PID 2644 wrote to memory of 2112	2644	EXCEL.EXE	34
PID 2644 wrote to memory of 2112	2644	EXCEL.EXE	34
PID 2644 wrote to memory of 2112	2644	EXCEL.EXE	34
PID 2644 wrote to memory of 2112	2644	EXCEL.EXE	34
PID 2644 wrote to memory of 2112	2644	EXCEL.EXE	34
PID 2644 wrote to memory of 2112	2644	EXCEL.EXE	34
PID 2644 wrote to memory of 2112	2644	EXCEL.EXE	34

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\04e761489828266245914d1a048b8a9c0632cad23f775c50d83a4173126cb3d8.xls
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2644
- C:\Windows\SysWOW64\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\wdusx1.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2804
- C:\Windows\SysWOW64\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\wdusx2.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2676
- C:\Windows\SysWOW64\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\wdusx3.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2112

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

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Downloads

memory/2644-1-0x00000000728CD000-0x00000000728D8000-memory.dmp

Filesize
44KB

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memory/2644-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2644-2-0x00000000728CD000-0x00000000728D8000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads