654a953494447af59862ce0b22977af7ad039cb5080702633b776fb7c28a4a52

Analysis

max time kernel
94s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09/10/2024, 04:52

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General

Target

foo_ui_yqllyrics.dll
Size

139KB
MD5

15713fc717c391916ff8c9c0062483ff
SHA1

2c68984a8b150a6ddbb0e65f37875984d1125980
SHA256

863723f75d8d95c43f8b1448a8135365e55bf60b26f939cb19eed36eb7fbf360
SHA512

4dcc437752a7dc972a4a05724daee2c2e4183fc75b5c92ce8fb0854a57d1470c80bd87978e6df2481f9ad050032e9e9152b87bb5f8b8275f01d908a134d61d5a
SSDEEP

1536:RFhS4dKE+/sl/q8dqq3GqcUGI8yv/Xx3M6eNn2ohQV0vtmgMbFu5Pt0aU2O7D:zhtX1/q8Z3rpSt2VeAg0Fu5Pt0aU2O7

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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1680 wrote to memory of 2896	1680	rundll32.exe	83
PID 1680 wrote to memory of 2896	1680	rundll32.exe	83
PID 1680 wrote to memory of 2896	1680	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\foo_ui_yqllyrics.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1680
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\foo_ui_yqllyrics.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2896

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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