c59b51d15b5965f27db4c5bbd21793ad6b492c8c751836ba8bd43829d791146e

Analysis

max time kernel
149s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03-09-2024 12:09

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General

Target

libssh2.dll
Size

203KB
MD5

7df1365a2e0b9009ea133314e2ecf6cc
SHA1

2ab90223e54d34458c1f19dec190cd839a966da9
SHA256

a74ef9d16c70d74e82eb5a42126dc0a2f6af5dc6002f5226cfe736db3da9994e
SHA512

f092de168f888e657d851d1826906bfa7895f9878a964f72312a7a1c7adf0f2930dc460935893ca8d2f77f56e53d32ab6a8bf2caed42a2b90a798b7259e92440
SSDEEP

6144:/VUeSaXnc4lcuWAd+F6febPf9WqBqNb5AWZGRQ:We9Xnc4iAd+F0eL9BIFX

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3252 3764 WerFault.exe rundll32.exe
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:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe

pid	pid_target	process	target process
3252	3764	WerFault.exe	rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 768 wrote to memory of 3764	768	rundll32.exe	rundll32.exe
PID 768 wrote to memory of 3764	768	rundll32.exe	rundll32.exe
PID 768 wrote to memory of 3764	768	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\libssh2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:768

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\libssh2.dll,#1
2⤵
- System Location Discovery: System Language Discovery
PID:3764

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3764 -s 632
3⤵
- Program crash
PID:3252

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3764 -ip 3764
1⤵
PID:2340

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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