58c2f02a85f71de653f49e6ae7dada286deb758309cda4271f4ba2af859f7e4a

Analysis

max time kernel
121s
max time network
130s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20/11/2024, 04:49

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General

Target

58c2f02a85f71de653f49e6ae7dada286deb758309cda4271f4ba2af859f7e4a.xls
Size

95KB
MD5

8d25f2a1d6905236836b34b0589a12d5
SHA1

468f2c6ff195372e9ba2bea7eb732c224735bce9
SHA256

58c2f02a85f71de653f49e6ae7dada286deb758309cda4271f4ba2af859f7e4a
SHA512

15f654838bf4d07951cc515c45186dcfd234cbe3f7eb05e16ac2ce430738edf4350c2f020af803c2add7ef5ee8112c7ba0d8c9226552b1ab41c0877b57d571df
SSDEEP

1536:PFKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgPHuS4hcTO97v7UYdEJmXNzE:tKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgB

Score

10^/10

discovery

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

https://aysbody.com/catalog/Oax5/

xlm40.dropper

http://www.garantihaliyikama.com/wp-admin/QVvdNIasGj/

xlm40.dropper

https://yoymanajemen.id/wp-content/khXBxIm5/

xlm40.dropper

https://dawtona.dev.goldensystem.pl/wp-admin/EX05554XhKk3ee2cQ/

Signatures

Process spawned unexpected child process 4 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	2816	1928	regsvr32.exe	30
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2732	1928	regsvr32.exe	30
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2916	1928	regsvr32.exe	30
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2896	1928	regsvr32.exe	30

System Location Discovery: System Language Discovery 1 TTPs 5 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	regsvr32.exe
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

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
1928	EXCEL.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1928	EXCEL.EXE
1928	EXCEL.EXE
1928	EXCEL.EXE

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1928 wrote to memory of 2816	1928	EXCEL.EXE	32
PID 1928 wrote to memory of 2816	1928	EXCEL.EXE	32
PID 1928 wrote to memory of 2816	1928	EXCEL.EXE	32
PID 1928 wrote to memory of 2816	1928	EXCEL.EXE	32
PID 1928 wrote to memory of 2816	1928	EXCEL.EXE	32
PID 1928 wrote to memory of 2816	1928	EXCEL.EXE	32
PID 1928 wrote to memory of 2816	1928	EXCEL.EXE	32
PID 1928 wrote to memory of 2732	1928	EXCEL.EXE	33
PID 1928 wrote to memory of 2732	1928	EXCEL.EXE	33
PID 1928 wrote to memory of 2732	1928	EXCEL.EXE	33
PID 1928 wrote to memory of 2732	1928	EXCEL.EXE	33
PID 1928 wrote to memory of 2732	1928	EXCEL.EXE	33
PID 1928 wrote to memory of 2732	1928	EXCEL.EXE	33
PID 1928 wrote to memory of 2732	1928	EXCEL.EXE	33
PID 1928 wrote to memory of 2916	1928	EXCEL.EXE	34
PID 1928 wrote to memory of 2916	1928	EXCEL.EXE	34
PID 1928 wrote to memory of 2916	1928	EXCEL.EXE	34
PID 1928 wrote to memory of 2916	1928	EXCEL.EXE	34
PID 1928 wrote to memory of 2916	1928	EXCEL.EXE	34
PID 1928 wrote to memory of 2916	1928	EXCEL.EXE	34
PID 1928 wrote to memory of 2916	1928	EXCEL.EXE	34
PID 1928 wrote to memory of 2896	1928	EXCEL.EXE	35
PID 1928 wrote to memory of 2896	1928	EXCEL.EXE	35
PID 1928 wrote to memory of 2896	1928	EXCEL.EXE	35
PID 1928 wrote to memory of 2896	1928	EXCEL.EXE	35
PID 1928 wrote to memory of 2896	1928	EXCEL.EXE	35
PID 1928 wrote to memory of 2896	1928	EXCEL.EXE	35
PID 1928 wrote to memory of 2896	1928	EXCEL.EXE	35

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\58c2f02a85f71de653f49e6ae7dada286deb758309cda4271f4ba2af859f7e4a.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:1928
- C:\Windows\SysWOW64\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\soci1.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2816
- C:\Windows\SysWOW64\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\soci2.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2732
- C:\Windows\SysWOW64\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\soci3.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2916
- C:\Windows\SysWOW64\regsvr32.exe
  C:\Windows\System32\regsvr32.exe /S ..\soci4.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2896

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/1928-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

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memory/1928-1-0x00000000724ED000-0x00000000724F8000-memory.dmp

Filesize
44KB

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memory/1928-12-0x00000000724ED000-0x00000000724F8000-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