6ef572c67fff4dd420e19d0b3e97dc62f1f20580bfad88e23a95901706b9d78d

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20/11/2024, 00:07

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General

Target

6ef572c67fff4dd420e19d0b3e97dc62f1f20580bfad88e23a95901706b9d78d.xlsm
Size

49KB
MD5

da2751911315b275d4c7b7d578fb91f2
SHA1

6973468c78c9027090b9f72d84b3d9dd51e80de6
SHA256

6ef572c67fff4dd420e19d0b3e97dc62f1f20580bfad88e23a95901706b9d78d
SHA512

1bd06a515f75cd24c449dee897da6e5eeed6d146a323be461e9a3326a34f967bf9d74e1b6052c626fd000a7113b13bff047cdea32d3796dcabd89bba581967d5
SSDEEP

1536:bFmPpcEglt24xZdRBzH9hJBrdEwwNXekVIc07:J4cEk2Kd3zdtdEwoc

Score

10^/10

discovery

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

https://arealama.com/assets_template/58DBYXQh01ATcsKY/

xlm40.dropper

https://www.artificium.es/blogs/mu8yHJ/

xlm40.dropper

http://antaoco.com/wp-admin/QpyjXPLrEXf3R9/

xlm40.dropper

https://www.manchesterot.co.uk/about-us/fxVCCMDni/

xlm40.dropper

http://www.automatic-taps.com/Templates/TyJj6dRjzqE/

xlm40.dropper

http://www.atara.com.tr/Template/595vJ91nQx/

xlm40.dropper

http://arkamani.net/administrator/KIZXGmaRTF6N3qQqH/

Signatures

Process spawned unexpected child process 1 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	2144	2348	regsvr32.exe	29

System Location Discovery: System Language Discovery 1 TTPs 2 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	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EXCEL.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
2348	EXCEL.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2348	EXCEL.EXE
2348	EXCEL.EXE
2348	EXCEL.EXE

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2348 wrote to memory of 2144	2348	EXCEL.EXE	33
PID 2348 wrote to memory of 2144	2348	EXCEL.EXE	33
PID 2348 wrote to memory of 2144	2348	EXCEL.EXE	33
PID 2348 wrote to memory of 2144	2348	EXCEL.EXE	33
PID 2348 wrote to memory of 2144	2348	EXCEL.EXE	33
PID 2348 wrote to memory of 2144	2348	EXCEL.EXE	33
PID 2348 wrote to memory of 2144	2348	EXCEL.EXE	33

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\6ef572c67fff4dd420e19d0b3e97dc62f1f20580bfad88e23a95901706b9d78d.xlsm
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2348
- C:\Windows\SysWow64\regsvr32.exe
  C:\Windows\SysWow64\regsvr32.exe -s ..\ujg.dll
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2144

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/2348-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

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memory/2348-1-0x000000007293D000-0x0000000072948000-memory.dmp

Filesize
44KB

Download
memory/2348-2-0x000000007293D000-0x0000000072948000-memory.dmp

Filesize
44KB

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads