d0f40f11bf7d728b6565abbca5ded558db2ab1fb1fe93f8e4971f2fa1e929b4f

General

Target

d0f40f11bf7d728b6565abbca5ded558db2ab1fb1fe93f8e4971f2fa1e929b4f.xlsm
Size

35KB
MD5

a9cee62d97571fa1f203734e2fee305b
SHA1

f91bad84cc14a75d70dbea4c9c5db4a6a893209f
SHA256

d0f40f11bf7d728b6565abbca5ded558db2ab1fb1fe93f8e4971f2fa1e929b4f
SHA512

58dd30d3c85caa8a156fa393bc1b9295abd2deb5dc955aba4ad90f603a8d2daacfe306371b15cc529199100cf80c0233361fb9e669b56734580b453ba8ecfda6
SSDEEP

768:6YKtm5eMn7AjOZpqcVbZYpoRuBlIiOKMArOooooooooooooooooooooooooooXLR:6YKtmg+UOZZ1ZYpoQ/pMAm

Score

10^/10

discovery

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

https://casinojackpotking.com/cgi-bin/47sKbklSQf31/

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	756	3364	regsvr32.exe	82

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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
3364	EXCEL.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

EXCEL.EXE

pid	Process
3364	EXCEL.EXE
3364	EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	Process
3364	EXCEL.EXE
3364	EXCEL.EXE
3364	EXCEL.EXE
3364	EXCEL.EXE
3364	EXCEL.EXE
3364	EXCEL.EXE
3364	EXCEL.EXE
3364	EXCEL.EXE
3364	EXCEL.EXE
3364	EXCEL.EXE
3364	EXCEL.EXE
3364	EXCEL.EXE

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

EXCEL.EXE

description	pid	Process	procid_target
PID 3364 wrote to memory of 756	3364	EXCEL.EXE	87
PID 3364 wrote to memory of 756	3364	EXCEL.EXE	87
PID 3364 wrote to memory of 756	3364	EXCEL.EXE	87

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\d0f40f11bf7d728b6565abbca5ded558db2ab1fb1fe93f8e4971f2fa1e929b4f.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:3364
- C:\Windows\SysWow64\regsvr32.exe
  C:\Windows\SysWow64\regsvr32.exe -s ..\xdha.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:756

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\xdha.ocx

Filesize
9B

MD5
9d1ead73e678fa2f51a70a933b0bf017

SHA1
d205cbd6783332a212c5ae92d73c77178c2d2f28

SHA256
0019dfc4b32d63c1392aa264aed2253c1e0c2fb09216f8e2cc269bbfb8bb49b5

SHA512
935b3d516e996f6d25948ba8a54c1b7f70f7f0e3f517e36481fdf0196c2c5cfc2841f86e891f3df9517746b7fb605db47cdded1b8ff78d9482ddaa621db43a34

Download Submit
memory/3364-4-0x00007FF9BBBD0000-0x00007FF9BBDC5000-memory.dmp

Filesize
2.0MB

Download
memory/3364-6-0x00007FF97BC50000-0x00007FF97BC60000-memory.dmp

Filesize
64KB

Download
memory/3364-9-0x00007FF9BBBD0000-0x00007FF9BBDC5000-memory.dmp

Filesize
2.0MB

Download
memory/3364-5-0x00007FF9BBBD0000-0x00007FF9BBDC5000-memory.dmp

Filesize
2.0MB

Download
memory/3364-12-0x00007FF9BBBD0000-0x00007FF9BBDC5000-memory.dmp

Filesize
2.0MB

Download
memory/3364-7-0x00007FF9BBBD0000-0x00007FF9BBDC5000-memory.dmp

Filesize
2.0MB

Download
memory/3364-8-0x00007FF97BC50000-0x00007FF97BC60000-memory.dmp

Filesize
64KB

Download
memory/3364-11-0x00007FF9BBBD0000-0x00007FF9BBDC5000-memory.dmp

Filesize
2.0MB

Download
memory/3364-2-0x00007FF97BC50000-0x00007FF97BC60000-memory.dmp

Filesize
64KB

Download
memory/3364-3-0x00007FF97BC50000-0x00007FF97BC60000-memory.dmp

Filesize
64KB

Download
memory/3364-0-0x00007FF97BC50000-0x00007FF97BC60000-memory.dmp

Filesize
64KB

Download
memory/3364-10-0x00007FF979500000-0x00007FF979510000-memory.dmp

Filesize
64KB

Download
memory/3364-13-0x00007FF979500000-0x00007FF979510000-memory.dmp

Filesize
64KB

Download
memory/3364-1-0x00007FF9BBC6D000-0x00007FF9BBC6E000-memory.dmp

Filesize
4KB

Download
memory/3364-31-0x00007FF9BBBD0000-0x00007FF9BBDC5000-memory.dmp

Filesize
2.0MB

Download
memory/3364-32-0x00007FF9BBC6D000-0x00007FF9BBC6E000-memory.dmp

Filesize
4KB

Download
memory/3364-33-0x00007FF9BBBD0000-0x00007FF9BBDC5000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads