59166799e116757971eb6afa0dfdd024a12ac165d733848d9ebbe2650c2bff9e

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
06-12-2024 15:24

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General

Target

UBS20240190101.exe
Size

996KB
MD5

9d6d766bbc9e1f2384bc31f297b4dbb9
SHA1

8f6ca29b1bde72b85da4c6bd2933aabb46e67ab3
SHA256

01c5e22e0947ce7bee51215874fda131e330d5bf70db9ac34ca5854b35d96783
SHA512

ec442e988964e237df6d56ea8b3d2dbd73e1bb8a68cb6f09389b679a767ba12bd615ba81f5046c94d3545d16bb89b5e6841d92da2768701a084ddc09052ae7f2
SSDEEP

24576:1u6J33O0c+JY5UZ+XC0kGso6FaXJnBWO98ZmhWY:Xu0c++OCvkGs9FaXJnXgY

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4932	2356	WerFault.exe	82

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	UBS20240190101.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2356	UBS20240190101.exe
2356	UBS20240190101.exe
2356	UBS20240190101.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2356	UBS20240190101.exe
2356	UBS20240190101.exe
2356	UBS20240190101.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2356 wrote to memory of 2136	2356	UBS20240190101.exe	83
PID 2356 wrote to memory of 2136	2356	UBS20240190101.exe	83
PID 2356 wrote to memory of 2136	2356	UBS20240190101.exe	83

C:\Users\Admin\AppData\Local\Temp\UBS20240190101.exe
"C:\Users\Admin\AppData\Local\Temp\UBS20240190101.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2356
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\UBS20240190101.exe"
  2⤵
  PID:2136
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2356 -s 692
  2⤵
  - Program crash
  PID:4932

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2356 -ip 2356
1⤵
PID:4924

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

Replay Monitor

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Downloads

memory/2356-6-0x00000000017A0000-0x0000000001BA0000-memory.dmp

Filesize
4.0MB

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