e2c807c532e81e15c80902fbad8efac1f13f4988adb65bb99d42fa4fb48950bb

General

Target

e2c807c532e81e15c80902fbad8efac1f13f4988adb65bb99d42fa4fb48950bb.xlsm
Size

95KB
MD5

4e21813d68718d6b7495f398208431d4
SHA1

eff9d3ad47ba031c557dc7b970217d10c6b62b45
SHA256

e2c807c532e81e15c80902fbad8efac1f13f4988adb65bb99d42fa4fb48950bb
SHA512

fb4b302a4cbdfb6c0a9892b3ad49beea6ba75582a0581ed72ba3db6e4849d961c21019d2b6231f1fdaebb6d81f4324a24de7473f3839f06fe84be00728294748
SSDEEP

1536:sQxfGWXG8v5MB5Dg8cVoioFh+fYFl69oXiZ5bcvJlqGiwIWx1BcVXzAyVFfw:s2318DsVhonV69o2bchgGaWBcpA+fw

Score

10^/10

discovery

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

https://ashirvadgroup.com/wp-admin/LtoH5AWneDBZIV2D/

xlm40.dropper

https://patriciamirapsicologa.com/wp-includes/fVVa9DXB/

xlm40.dropper

https://forfreeiptv.com/wp-admin/s5Oxoskqv8/

Signatures

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

Processes:

regsvr32.exe

description	pid	pid_target	Process	procid_target
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	3064	920	regsvr32.exe	81

System Location Discovery: System Language Discovery 1 TTPs 1 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

Processes:

regsvr32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

EXCEL.EXE

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

EXCEL.EXE

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid	Process
920	EXCEL.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

EXCEL.EXE

pid	Process
920	EXCEL.EXE
920	EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	Process
920	EXCEL.EXE
920	EXCEL.EXE
920	EXCEL.EXE
920	EXCEL.EXE
920	EXCEL.EXE
920	EXCEL.EXE
920	EXCEL.EXE
920	EXCEL.EXE
920	EXCEL.EXE
920	EXCEL.EXE
920	EXCEL.EXE
920	EXCEL.EXE

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

EXCEL.EXE

description	pid	Process	procid_target
PID 920 wrote to memory of 3064	920	EXCEL.EXE	89
PID 920 wrote to memory of 3064	920	EXCEL.EXE	89
PID 920 wrote to memory of 3064	920	EXCEL.EXE	89

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\e2c807c532e81e15c80902fbad8efac1f13f4988adb65bb99d42fa4fb48950bb.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:920
- 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:3064

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\dw1.ocx

Filesize
497B

MD5
43ce320d5c8b61471f7d469a47b976a4

SHA1
42064dbfdfc60b56df065807576f493e68c377f6

SHA256
58b99b0ed6e36b1d7fdeaa5585ea450c32429efb411b0cd7bc735f1bcd9aea81

SHA512
a51a96c26d9728dc6319391f5ced331ed628666c0bb4e1e030bc2c9bfed7f2bb200f67557c6ebc5b0850255909618d13168423da98d5392ae2ae85ae11f9c546

Download Submit
memory/920-9-0x00007FFFB49D0000-0x00007FFFB4BC5000-memory.dmp

Filesize
2.0MB

Download
memory/920-20-0x00007FFFB49D0000-0x00007FFFB4BC5000-memory.dmp

Filesize
2.0MB

Download
memory/920-3-0x00007FFFB4A6D000-0x00007FFFB4A6E000-memory.dmp

Filesize
4KB

Download
memory/920-1-0x00007FFF74A50000-0x00007FFF74A60000-memory.dmp

Filesize
64KB

Download
memory/920-0-0x00007FFF74A50000-0x00007FFF74A60000-memory.dmp

Filesize
64KB

Download
memory/920-6-0x00007FFFB49D0000-0x00007FFFB4BC5000-memory.dmp

Filesize
2.0MB

Download
memory/920-8-0x00007FFFB49D0000-0x00007FFFB4BC5000-memory.dmp

Filesize
2.0MB

Download
memory/920-7-0x00007FFFB49D0000-0x00007FFFB4BC5000-memory.dmp

Filesize
2.0MB

Download
memory/920-10-0x00007FFFB49D0000-0x00007FFFB4BC5000-memory.dmp

Filesize
2.0MB

Download
memory/920-11-0x00007FFFB49D0000-0x00007FFFB4BC5000-memory.dmp

Filesize
2.0MB

Download
memory/920-54-0x00007FFFB49D0000-0x00007FFFB4BC5000-memory.dmp

Filesize
2.0MB

Download
memory/920-5-0x00007FFF74A50000-0x00007FFF74A60000-memory.dmp

Filesize
64KB

Download
memory/920-15-0x00007FFFB49D0000-0x00007FFFB4BC5000-memory.dmp

Filesize
2.0MB

Download
memory/920-14-0x00007FFF72480000-0x00007FFF72490000-memory.dmp

Filesize
64KB

Download
memory/920-13-0x00007FFFB49D0000-0x00007FFFB4BC5000-memory.dmp

Filesize
2.0MB

Download
memory/920-21-0x00007FFFB49D0000-0x00007FFFB4BC5000-memory.dmp

Filesize
2.0MB

Download
memory/920-19-0x00007FFFB49D0000-0x00007FFFB4BC5000-memory.dmp

Filesize
2.0MB

Download
memory/920-22-0x00007FFFB49D0000-0x00007FFFB4BC5000-memory.dmp

Filesize
2.0MB

Download
memory/920-18-0x00007FFFB49D0000-0x00007FFFB4BC5000-memory.dmp

Filesize
2.0MB

Download
memory/920-17-0x00007FFFB49D0000-0x00007FFFB4BC5000-memory.dmp

Filesize
2.0MB

Download
memory/920-16-0x00007FFFB49D0000-0x00007FFFB4BC5000-memory.dmp

Filesize
2.0MB

Download
memory/920-2-0x00007FFF74A50000-0x00007FFF74A60000-memory.dmp

Filesize
64KB

Download
memory/920-4-0x00007FFF74A50000-0x00007FFF74A60000-memory.dmp

Filesize
64KB

Download
memory/920-12-0x00007FFF72480000-0x00007FFF72490000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads