103ba9f15e2da46a4ff8be0e05b0a45c21a94a5a72d0042fe791b81a677f6787

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20/11/2024, 23:04

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General

Target

103ba9f15e2da46a4ff8be0e05b0a45c21a94a5a72d0042fe791b81a677f6787.xlsm
Size

95KB
MD5

b8ef30e42daf23205594b91d18714f12
SHA1

f175735d8b57549094a99ceebb4a154e06fdf1d4
SHA256

103ba9f15e2da46a4ff8be0e05b0a45c21a94a5a72d0042fe791b81a677f6787
SHA512

fa5e670cf4e3c523516a297810da289f6c2882ba3d7cf6ae1433b841603a17777dee02bab5b9c2f6bfe84c05a43cd86cc137d6e4128d7faf2d64c780e460252d
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.

description	pid	pid_target	Process	procid_target
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2560	3036	regsvr32.exe	29

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
3036	EXCEL.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
3036	EXCEL.EXE
3036	EXCEL.EXE
3036	EXCEL.EXE

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3036 wrote to memory of 2560	3036	EXCEL.EXE	31
PID 3036 wrote to memory of 2560	3036	EXCEL.EXE	31
PID 3036 wrote to memory of 2560	3036	EXCEL.EXE	31
PID 3036 wrote to memory of 2560	3036	EXCEL.EXE	31
PID 3036 wrote to memory of 2560	3036	EXCEL.EXE	31
PID 3036 wrote to memory of 2560	3036	EXCEL.EXE	31
PID 3036 wrote to memory of 2560	3036	EXCEL.EXE	31

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\103ba9f15e2da46a4ff8be0e05b0a45c21a94a5a72d0042fe791b81a677f6787.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:3036
- 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:2560

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\dw1.ocx

Filesize
497B

MD5
bd4e1ad2e26d979a673057562d292182

SHA1
f439b2ac1cf5de437c34272f10e746355fee0a36

SHA256
29377cec8db2b3a986799c88f8e3fe7ae435cd8d7b9eb67368aff0b137c2a766

SHA512
5e5023fc5da5bc374dada3e8c889d6e0a9f9f6de2c17d3cad4e5e981611d766c0b0b21a3adeedf1d3b85e82d27af20ea8fd38719c5b7d372b8725415c29d0fab

Download Submit
memory/3036-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/3036-1-0x000000007289D000-0x00000000728A8000-memory.dmp

Filesize
44KB

Download
memory/3036-26-0x000000007289D000-0x00000000728A8000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads