09e65a661e85c3a3ab0e848809e44f20332b9f46cf5da364c7c8d3992c957f85

Analysis

max time kernel
145s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
30-07-2024 23:39

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General

Target

AppUtil.dll
Size

1.5MB
MD5

7e489e7300d3177f64db31665a2079e0
SHA1

50b20f0b4e5bb5b35e68dd90a5c465dffd30260e
SHA256

7a426359908ae2b6ca1bc8a2773269a48126c2db23c171bc56a3456da4f0016c
SHA512

0b3b34c0e5e095dfd77d801cd7e85e0431da23bf1c943aacb855a40f5a0d9439d7667718abe654eac17ed474b3c9eb644b90cc8cc215c9adc99b12e29b7907d3
SSDEEP

24576:gbp2vEtmbb6kMjihOgysnGc7EiHhP2C1oPObTSFXhPq2QWv/Ec+M6em:gbpLtmbe7dSvAObTAXhPq2QW3Ec+M6em

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 220 wrote to memory of 3676	220	regsvr32.exe	82
PID 220 wrote to memory of 3676	220	regsvr32.exe	82
PID 220 wrote to memory of 3676	220	regsvr32.exe	82

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\AppUtil.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:220
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\AppUtil.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3676

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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