19963a72ee0a67d13ccde842336f3b6f4a3dfe1c905781b2279f538d1f8d8058

Analysis

max time kernel
141s
max time network
142s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20/11/2024, 11:54

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General

Target

19963a72ee0a67d13ccde842336f3b6f4a3dfe1c905781b2279f538d1f8d8058.xlsm
Size

50KB
MD5

2cdc95cffe61b54651fcbe51298f830e
SHA1

6ecd6e865c0f367a2a17905e5f83d4f1d6b36463
SHA256

19963a72ee0a67d13ccde842336f3b6f4a3dfe1c905781b2279f538d1f8d8058
SHA512

f2500b6c3addf6180d6cd8579fa1bfe244ffa5fe5266a8198b18b747f4480c6f5e17a505c9995cdba908e241deb46e49b24c0ebe282c3d8d623a6a8e0444e052
SSDEEP

768:mx9D9onkH+lSQHAamYDSmPq9A3Bj9DLC+9uSEcmQThnuG3KA0Zl:mXD9oencDSmSIBlGeuSEcm2h0BZl

Score

10^/10

discovery

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://actividades.laforetlanguages.com/wp-admin/WQNAwrWi77MV8a05fia/

xlm40.dropper

http://consejosdeorlando.com/wp-includes/mMaIlj99Y1C1sYN/

xlm40.dropper

http://aopda.org/wp-content/uploads/KXc3Agu18w/

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	2604	2280	regsvr32.exe	30

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
2280	EXCEL.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2280	EXCEL.EXE
2280	EXCEL.EXE
2280	EXCEL.EXE

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2280 wrote to memory of 2604	2280	EXCEL.EXE	32
PID 2280 wrote to memory of 2604	2280	EXCEL.EXE	32
PID 2280 wrote to memory of 2604	2280	EXCEL.EXE	32
PID 2280 wrote to memory of 2604	2280	EXCEL.EXE	32
PID 2280 wrote to memory of 2604	2280	EXCEL.EXE	32
PID 2280 wrote to memory of 2604	2280	EXCEL.EXE	32
PID 2280 wrote to memory of 2604	2280	EXCEL.EXE	32

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\19963a72ee0a67d13ccde842336f3b6f4a3dfe1c905781b2279f538d1f8d8058.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:2280
- C:\Windows\SysWow64\regsvr32.exe
  C:\Windows\SysWow64\regsvr32.exe -s ..\en.ocx
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2604

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\en.ocx

Filesize
4KB

MD5
1ffe1c9e01d36cf549c8faa9d4ac1852

SHA1
ba3ea6270b9bbfcf56cbf34c7b0f668a49e4eb8d

SHA256
7e693cf72d74a25510ee683c9bd3cd952d4bc3b4aa9d81c46cd5b4a4041afa16

SHA512
cb19e2909baaec6ab1e803529435722a15bf84f716f4a3f575fcbf56a481a5c6bea62274f97f1a9250c060099f18f9c6403d0bfdb3dd738f2ab3a62edaca013e

Download Submit
memory/2280-1-0x000000007241D000-0x0000000072428000-memory.dmp

Filesize
44KB

Download
memory/2280-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2280-7-0x000000007241D000-0x0000000072428000-memory.dmp

Filesize
44KB

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Analysis

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General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads