3d6aebff86bef4deafaf3c137e66cf549c9d154cd7c2b8ae319d2a40b467553e

Analysis

max time kernel
141s
max time network
143s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21/11/2024, 00:33

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General

Target

3d6aebff86bef4deafaf3c137e66cf549c9d154cd7c2b8ae319d2a40b467553e.xlsm
Size

40KB
MD5

3f507ce3f7659f56444aaaa005ca9c78
SHA1

551cfc352d29137ce685d0bc76dc32cd9216437a
SHA256

3d6aebff86bef4deafaf3c137e66cf549c9d154cd7c2b8ae319d2a40b467553e
SHA512

d6a82c67c808fe2daedbb0c65a69c56b73c80490838456eb1b09cc4d079a7f820b8d124c4a3da05206e03200c20653d974b32433f3f0068e865e2c58b70dac61
SSDEEP

768:iknyGomihd8DOevZCwtCyKfcrND59V+L9Rw4eWrXcTqZ0Vfs3GTE:aGom8eDmylND59V4jwmXc2CVfs37

Score

10^/10

discovery

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

https://wellnessonus.com/wp-admin/OFq5F8Y/

xlm40.dropper

http://choicepestcontrol.xyz/wellknown/PERKnM4X/

xlm40.dropper

https://sse-studio.com/cq0xhpj/6pmmsaPCOGtG6/

xlm40.dropper

http://velasaromaticasonline.com/wp-admin/5Id5LqSb3O3BUM5Z/

xlm40.dropper

https://alonsoconsultancyservice.com/wp-content/0r7tMAnLfwKu0gvcH/

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	2648	2012	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
2012	EXCEL.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2012	EXCEL.EXE
2012	EXCEL.EXE
2012	EXCEL.EXE

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2012 wrote to memory of 2648	2012	EXCEL.EXE	32
PID 2012 wrote to memory of 2648	2012	EXCEL.EXE	32
PID 2012 wrote to memory of 2648	2012	EXCEL.EXE	32
PID 2012 wrote to memory of 2648	2012	EXCEL.EXE	32
PID 2012 wrote to memory of 2648	2012	EXCEL.EXE	32
PID 2012 wrote to memory of 2648	2012	EXCEL.EXE	32
PID 2012 wrote to memory of 2648	2012	EXCEL.EXE	32

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\3d6aebff86bef4deafaf3c137e66cf549c9d154cd7c2b8ae319d2a40b467553e.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:2012
- C:\Windows\SysWow64\regsvr32.exe
  C:\Windows\SysWow64\regsvr32.exe /s ..\dan.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2648

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\dan.ocx

Filesize
2KB

MD5
17e9bd8c6f6f618d6e982be41808b10a

SHA1
4527d899e97dc1b50f0a390ce6cba387d5a04704

SHA256
55e76063c4b61835df28d197c8600de3181c21f65b17a8f078d1c77496a81109

SHA512
f855ba0ef307e581ca60016137d523fd7fc565f1fc82e213820ccf253e36d616544f3f97bcaa9f9731a601b7cfe824895ee39751b6f802c0e03b0c285c45359b

Download Submit
memory/2012-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2012-1-0x0000000071D5D000-0x0000000071D68000-memory.dmp

Filesize
44KB

Download
memory/2012-21-0x0000000071D5D000-0x0000000071D68000-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