09ece8951cd4a24112ae6bf726bc55dd2a790b2208f61c60cfc4540166699c67

General

Target

09ece8951cd4a24112ae6bf726bc55dd2a790b2208f61c60cfc4540166699c67.xlsm
Size

46KB
MD5

73a6d6d30250be68af1da2413bcdd03c
SHA1

d33460928d6a9ed4110a9bd5eb846036d62a2e3a
SHA256

09ece8951cd4a24112ae6bf726bc55dd2a790b2208f61c60cfc4540166699c67
SHA512

329526c05ce5e05b7d81242f22abb6ec27fb3e8eb5504148623c944ea4aa47740648d056dfce19428f781f049c1ec1e6f929e027d43dd0290e79d98c1c388c42
SSDEEP

768:f4xovDOevZCwrvtizdDTKufT9nz0LTyY1NiMZFYpvrLeci3cr+Uh0VU2nrW:f6ovDStT5fTR4Lh1NisFYBc3cr+UqVUf

Score

10^/10

discovery

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://consejosdeorlando.com/wp-includes/certificates/v1p9N/

xlm40.dropper

http://mentalpeaks.pro/kymogram/eU1VLEZ99gyh/

xlm40.dropper

http://www.pancoc.com/wp-admin/O3yPsMRR4CtJ9H/

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	target process
Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process	2652	3092	regsvr32.exe	EXCEL.EXE

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

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

3092 EXCEL.EXE
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

EXCEL.EXE

pid process

3092 EXCEL.EXE
3092 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
3092	EXCEL.EXE
3092	EXCEL.EXE
3092	EXCEL.EXE
3092	EXCEL.EXE
3092	EXCEL.EXE
3092	EXCEL.EXE
3092	EXCEL.EXE
3092	EXCEL.EXE
3092	EXCEL.EXE
3092	EXCEL.EXE
3092	EXCEL.EXE
3092	EXCEL.EXE

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

EXCEL.EXE

description	pid	process	target process
PID 3092 wrote to memory of 2652	3092	EXCEL.EXE	regsvr32.exe
PID 3092 wrote to memory of 2652	3092	EXCEL.EXE	regsvr32.exe
PID 3092 wrote to memory of 2652	3092	EXCEL.EXE	regsvr32.exe

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\09ece8951cd4a24112ae6bf726bc55dd2a790b2208f61c60cfc4540166699c67.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:3092
- 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:2652

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\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

Filesize
1KB

MD5
116afb526f407f4e3d0bfde19bf3ca0d

SHA1
b5bf698e131b2fc1666dd15dade0a489131c5606

SHA256
979455acc28d23b8b7d6901c5ded99530818f0e5db1840b5275198d573b4137b

SHA512
6d1cb4d2a9c5fb0d94c50ee902024d3425c5d8ad94d788a619a0600a6da46252e56bf8d3d05619715170fe88f35f0e9214a65b8b7d0bcca0fc9b347d5bad5681

Download Submit
C:\Users\Admin\enu.ocx

Filesize
114B

MD5
e89f75f918dbdcee28604d4e09dd71d7

SHA1
f9d9055e9878723a12063b47d4a1a5f58c3eb1e9

SHA256
6dc9c7fc93bb488bb0520a6c780a8d3c0fb5486a4711aca49b4c53fac7393023

SHA512
8df0ab2e3679b64a6174deff4259ae5680f88e3ae307e0ea2dfff88ec4ba14f3477c9fe3a5aa5da3a8e857601170a5108ed75f6d6975958ac7a314e4a336aed0

Download Submit
memory/3092-9-0x00007FFEE42F0000-0x00007FFEE44E5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-5-0x00007FFEE42F0000-0x00007FFEE44E5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-14-0x00007FFEE42F0000-0x00007FFEE44E5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-7-0x00007FFEA4370000-0x00007FFEA4380000-memory.dmp

Filesize
64KB

Download
memory/3092-15-0x00007FFEE42F0000-0x00007FFEE44E5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-6-0x00007FFEE42F0000-0x00007FFEE44E5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-11-0x00007FFEE42F0000-0x00007FFEE44E5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-17-0x00007FFEE42F0000-0x00007FFEE44E5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-13-0x00007FFEA1F40000-0x00007FFEA1F50000-memory.dmp

Filesize
64KB

Download
memory/3092-10-0x00007FFEE42F0000-0x00007FFEE44E5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-0-0x00007FFEA4370000-0x00007FFEA4380000-memory.dmp

Filesize
64KB

Download
memory/3092-8-0x00007FFEE42F0000-0x00007FFEE44E5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-4-0x00007FFEA4370000-0x00007FFEA4380000-memory.dmp

Filesize
64KB

Download
memory/3092-2-0x00007FFEA4370000-0x00007FFEA4380000-memory.dmp

Filesize
64KB

Download
memory/3092-12-0x00007FFEE42F0000-0x00007FFEE44E5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-18-0x00007FFEA1F40000-0x00007FFEA1F50000-memory.dmp

Filesize
64KB

Download
memory/3092-16-0x00007FFEE42F0000-0x00007FFEE44E5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-19-0x00007FFEE42F0000-0x00007FFEE44E5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-20-0x00007FFEE42F0000-0x00007FFEE44E5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-3-0x00007FFEA4370000-0x00007FFEA4380000-memory.dmp

Filesize
64KB

Download
memory/3092-42-0x00007FFEE42F0000-0x00007FFEE44E5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-43-0x00007FFEE438D000-0x00007FFEE438E000-memory.dmp

Filesize
4KB

Download
memory/3092-44-0x00007FFEE42F0000-0x00007FFEE44E5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-48-0x00007FFEE42F0000-0x00007FFEE44E5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-1-0x00007FFEE438D000-0x00007FFEE438E000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads