9f0544b42de52bec86c757cf69aeae630eef4bc69b3230b288a6d5675e65dec9

Analysis

max time kernel
142s
max time network
146s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
20/11/2024, 13:43

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General

Target

9f0544b42de52bec86c757cf69aeae630eef4bc69b3230b288a6d5675e65dec9.xlsm
Size

45KB
MD5

99634122994c9f4feae8c02ca8f21487
SHA1

b63e49bbfe6ccc5b4834e555915a42cb9f8d67e6
SHA256

9f0544b42de52bec86c757cf69aeae630eef4bc69b3230b288a6d5675e65dec9
SHA512

d9c263c0e41fbdd93ef1ccc99722bc1eb24c324c97252c57c6dee625d7f502bda503551d22cc6992deba599bf556f9a44a55ee06be22d5b2bb0d5af6caf68c31
SSDEEP

768:KqLrVo43DOevZCwrvtZmzdDTKufT9nz0LTyY1NiMZFYpvrLeci3cr+Ud0U2tCo:ZrVo43DwtT5fTR4Lh1NisFYBc3cr+U2T

Score

10^/10

discovery

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://piajimenez.com/Fox-C/dS4nv3spYd0DZsnwLqov/

xlm40.dropper

http://inopra.com/wp-includes/3zGnQGNCvIKuvrO7T/

xlm40.dropper

http://biomedicalpharmaegypt.com/sapbush/BKEaVq1zoyJssmUoe/

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	2992	2328	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
2328	EXCEL.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2328	EXCEL.EXE
2328	EXCEL.EXE
2328	EXCEL.EXE

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2328 wrote to memory of 2992	2328	EXCEL.EXE	30
PID 2328 wrote to memory of 2992	2328	EXCEL.EXE	30
PID 2328 wrote to memory of 2992	2328	EXCEL.EXE	30
PID 2328 wrote to memory of 2992	2328	EXCEL.EXE	30
PID 2328 wrote to memory of 2992	2328	EXCEL.EXE	30
PID 2328 wrote to memory of 2992	2328	EXCEL.EXE	30
PID 2328 wrote to memory of 2992	2328	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\9f0544b42de52bec86c757cf69aeae630eef4bc69b3230b288a6d5675e65dec9.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:2328
- C:\Windows\SysWow64\regsvr32.exe
  C:\Windows\SysWow64\regsvr32.exe /s ..\enu.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2992

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\enu.ocx

Filesize
7KB

MD5
b996dfb94ee763ad91a6e1034b455635

SHA1
daf76e3be885af694649efe720e146bde68d4e3b

SHA256
66e867b341ea1836bf112f4a7232b7c72e9330d2fe3ba3b2adf4ac8ad143d9ee

SHA512
d2a48820cdf0d0edf757222047c06e5859f801dcbc26aff8cafae67c72c3a06ab297dfa58ad9ebe677441b581feb3bb53833ffda5882886f75222a1773a41aa5

Download Submit
memory/2328-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2328-1-0x00000000727CD000-0x00000000727D8000-memory.dmp

Filesize
44KB

Download
memory/2328-8-0x00000000727CD000-0x00000000727D8000-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