7c4d18253a31342fcc83a7f7748ba843f6ee00bff18b9204a4e9c447919fc989

Analysis

max time kernel
98s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
26-09-2024 08:49

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General

Target

PDFMLotus_PDFMLotusNotes.dll
Size

1.3MB
MD5

8d8376dd7e2dc4556352471c303922e6
SHA1

734816a7a7268a0121d7163ba028a64e50b9593d
SHA256

dd455541d1e8de26de7ef8e5a8bd647d32c713e6ac5e25edbba2dd5c4827eca4
SHA512

d6c146a2d37f285de8ecca2f17ab317daf6d37f8b2944d411e19e25105fc1828c85138bc5750ffa45fe36ffe71efa42cc4392a3872bc49e0859735ccd42b1dcb
SSDEEP

12288:eqmNZvYNIc1y1PZjIWezFRu6Klw3Djm21b93WTKls2nrqamTHaTyyt8l15ZjBKN:SZfhjIZpRkwJN9GTKHNyyWl15ZjBE

Score

3^/10

discovery

Malware Config

Signatures

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

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 2360 wrote to memory of 4320	2360	regsvr32.exe	regsvr32.exe
PID 2360 wrote to memory of 4320	2360	regsvr32.exe	regsvr32.exe
PID 2360 wrote to memory of 4320	2360	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\PDFMLotus_PDFMLotusNotes.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2360
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\PDFMLotus_PDFMLotusNotes.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4320

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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