1ad20b852885783d90567d61089f369c9fdcaaa52116a0377663bac4b1c30572

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
21/08/2024, 16:29

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General

Target

$PLUGINSDIR/Delay.dll
Size

7KB
MD5

4602d9a9ed82d646522ead08a58536a9
SHA1

b070bad90e13e85c97bd4e530ca7958c22e36a5a
SHA256

b6691bf37f13e37bfc07d45990092fd9398f7eff8cb1bbad05e528def0307c4a
SHA512

5ebad4e83d411799a25b1e462ac3c7683dd0c973f131eed29131af7a240f92f55e6c60b78f96388bf7c4134941353794d79ef6c91476e8def7e5c803544afec9
SSDEEP

96:fkcYhKlqWFeJ9DekCN3jPpP4DyGE3qLNf:cXKMJRC5BfGE3qLN

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2552	2444	WerFault.exe	30

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 11 IoCs

description	pid	Process	procid_target
PID 2228 wrote to memory of 2444	2228	rundll32.exe	30
PID 2228 wrote to memory of 2444	2228	rundll32.exe	30
PID 2228 wrote to memory of 2444	2228	rundll32.exe	30
PID 2228 wrote to memory of 2444	2228	rundll32.exe	30
PID 2228 wrote to memory of 2444	2228	rundll32.exe	30
PID 2228 wrote to memory of 2444	2228	rundll32.exe	30
PID 2228 wrote to memory of 2444	2228	rundll32.exe	30
PID 2444 wrote to memory of 2552	2444	rundll32.exe	31
PID 2444 wrote to memory of 2552	2444	rundll32.exe	31
PID 2444 wrote to memory of 2552	2444	rundll32.exe	31
PID 2444 wrote to memory of 2552	2444	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Delay.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2228
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Delay.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2444
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2444 -s 224
    3⤵
    - Program crash
    PID:2552

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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