5c2a597ccae2b16252c073d4d3157ab1a38b87aa8db583f7e49399a36ddbc4f2

Analysis

max time kernel
118s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
20/11/2024, 13:02

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General

Target

5c2a597ccae2b16252c073d4d3157ab1a38b87aa8db583f7e49399a36ddbc4f2.xlsm
Size

91KB
MD5

389b9d66511df8929f33f8af5c5f156c
SHA1

a0c18c4045e2109d403eb371f89a103c79d24af3
SHA256

5c2a597ccae2b16252c073d4d3157ab1a38b87aa8db583f7e49399a36ddbc4f2
SHA512

50d46dc796fd8f178ee9bcc445ec35d9ca56ceb1790ca72bb3a43ee9b08cafbcdfc6ab6e874cfae1afb2e7e0c4f3b0d17e3976826a4249c3485b81abc0e539d3
SSDEEP

1536:xdNlX2L2nyV+ns1BVi/IEh2hx0Lx3bKhllGGx0vKCEjdQjqEk+xX0bIS:xd32KyVEoBo6hKb4llGsQjbxXS

Score

10^/10

discovery

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

https://oroanddentalcarecenter.com/wp-includes/0JRI2sOVpNkDhAe/

xlm40.dropper

https://dev.subs2me.com/wp-includes/EMa/

xlm40.dropper

https://imagecarephotography.com/wp-includes/KVRvUyat0qqK0W/

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	3012	620	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	EXCEL.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
620	EXCEL.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
620	EXCEL.EXE
620	EXCEL.EXE
620	EXCEL.EXE

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 620 wrote to memory of 3012	620	EXCEL.EXE	31
PID 620 wrote to memory of 3012	620	EXCEL.EXE	31
PID 620 wrote to memory of 3012	620	EXCEL.EXE	31
PID 620 wrote to memory of 3012	620	EXCEL.EXE	31
PID 620 wrote to memory of 3012	620	EXCEL.EXE	31
PID 620 wrote to memory of 3012	620	EXCEL.EXE	31
PID 620 wrote to memory of 3012	620	EXCEL.EXE	31

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\5c2a597ccae2b16252c073d4d3157ab1a38b87aa8db583f7e49399a36ddbc4f2.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:620
- C:\Windows\SysWow64\regsvr32.exe
  C:\Windows\SysWow64\regsvr32.exe /s ..\dw1.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:3012

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

C:\Users\Admin\dw1.ocx

Filesize
1KB

MD5
1326c16a18441423830933fbb3a6a290

SHA1
d62b5f0ec9ae7a82209938c347311519b9fc1084

SHA256
3bb40456027c77d05b991e4686f10e51739a6ebdca3e33ec5edcd1e2c28b34cf

SHA512
2b9076d43ccc836c89bcd4cc1946008b1d0268edf432d37659960f4ffb9836ca65e638b61305f374ba71b2fa21ac3210482c0e6287288e75bcd44d4fbeb3e528

Download Submit
memory/620-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/620-1-0x000000007217D000-0x0000000072188000-memory.dmp

Filesize
44KB

Download
memory/620-19-0x000000007217D000-0x0000000072188000-memory.dmp

Filesize
44KB

Download

Analysis

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General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads