f57c1ea32aeca71a26d25590f275de29d3c3072869da02111a76035307c30bb6

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
24/08/2024, 17:13

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General

Target

$PLUGINSDIR/brandingurl.dll
Size

3KB
MD5

028857ee4bf29e5379b19027df010071
SHA1

8cba90942b3ea405f70e4ae899bb08f7b58dfe70
SHA256

798ce85390508959953b55d966ee3ad8fae938cb107233876566a5823d339a66
SHA512

e08d91f53039a1ec0c768a873b91901cae3fa7b91f368157c3adca12cb439b627e9d4558b49d747ef7fe6250a51693183ca29422603bf102bee05aa410539b8c

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2556	2476	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 468 wrote to memory of 2476	468	rundll32.exe	30
PID 468 wrote to memory of 2476	468	rundll32.exe	30
PID 468 wrote to memory of 2476	468	rundll32.exe	30
PID 468 wrote to memory of 2476	468	rundll32.exe	30
PID 468 wrote to memory of 2476	468	rundll32.exe	30
PID 468 wrote to memory of 2476	468	rundll32.exe	30
PID 468 wrote to memory of 2476	468	rundll32.exe	30
PID 2476 wrote to memory of 2556	2476	rundll32.exe	31
PID 2476 wrote to memory of 2556	2476	rundll32.exe	31
PID 2476 wrote to memory of 2556	2476	rundll32.exe	31
PID 2476 wrote to memory of 2556	2476	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\brandingurl.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:468
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\brandingurl.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2476
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2476 -s 224
    3⤵
    - Program crash
    PID:2556

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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