9ed5767db68fb669b3f18a0565cae471ee3800b94a187c4512e5a6691797c511

Resubmissions

27-11-2024 20:39

241127-zfpdtszjes 6

27-11-2024 20:33

25-11-2024 22:14

25-11-2024 20:57

28-09-2024 18:21

Analysis

max time kernel
98s
max time network
110s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20241023-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
25-11-2024 20:57

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General

Target

AppUtil.dll
Size

1.5MB
MD5

2b01d156bf9857a17daa46979218fa4c
SHA1

591285020e8525ca51d1021ef8b4267d22b07329
SHA256

b36a5d808f8e64ba0635c72c7c9049453a98edf160083df05a0311dff471030f
SHA512

8afcfdf2d745cc634fa9440b7792b5d1477b1a15838a787aab9f4be4ee5cf0b81e08f4322a96ece37ff31f19fa4bf1f74463b3c908f0d532d1b25cee0d59bd3e
SSDEEP

24576:Wbp2vEtmbb6kMjihOgysnGc7EiHhP2C1oPObTSFXhPq2QW8/Ec+M6e:WbpLtmbe7dSvAObTAXhPq2QWEEc+M6e

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3992 wrote to memory of 4032	3992	regsvr32.exe	79
PID 3992 wrote to memory of 4032	3992	regsvr32.exe	79
PID 3992 wrote to memory of 4032	3992	regsvr32.exe	79

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\AppUtil.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3992
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\AppUtil.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4032

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

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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