e4642f6ecf8e2fd74dab5f966f6e7cac8cb0435c15dbe24ce8ac7e96708ca550

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
29/08/2024, 02:13

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General

Target

$PLUGINSDIR/ApplicationID.dll
Size

198KB
MD5

91c2e2f34b5bba068e9a6178e13a4e5c
SHA1

affcac00894c9afd152e55d0bff7899349edcd6c
SHA256

f6851dcbf0a39edecd8a46564bc455e5273736c3dbcb02b954c201c79ccdf117
SHA512

ce7f629bc0e6e10eca9d671513062f353d8d47666df58c9ad7cc7f767df520b75b2da1f9d6551eae86c738455919463ec89a0c3dc2a8366fa021e6fa6e292000
SSDEEP

3072:/1RnVZfr2qLTV4U3fKHzy/s3fyitDJXqtZnyj80mAg0FubAPl/IJ:/Hnzfr7HU6ipJaLAOKy

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2644	2084	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 2624 wrote to memory of 2084	2624	rundll32.exe	30
PID 2624 wrote to memory of 2084	2624	rundll32.exe	30
PID 2624 wrote to memory of 2084	2624	rundll32.exe	30
PID 2624 wrote to memory of 2084	2624	rundll32.exe	30
PID 2624 wrote to memory of 2084	2624	rundll32.exe	30
PID 2624 wrote to memory of 2084	2624	rundll32.exe	30
PID 2624 wrote to memory of 2084	2624	rundll32.exe	30
PID 2084 wrote to memory of 2644	2084	rundll32.exe	31
PID 2084 wrote to memory of 2644	2084	rundll32.exe	31
PID 2084 wrote to memory of 2644	2084	rundll32.exe	31
PID 2084 wrote to memory of 2644	2084	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ApplicationID.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2624
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ApplicationID.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2084
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2084 -s 220
    3⤵
    - Program crash
    PID:2644

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

Windows 7 deprecation

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