57f9da48f1cfe47d500c9a45623d639f9a4dfb2f5cc9b62730ab9eb7dde5eca0

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
18-08-2024 04:53

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General

Target

$PLUGINSDIR/FindProcDLL.dll
Size

31KB
MD5

83cd62eab980e3d64c131799608c8371
SHA1

5b57a6842a154997e31fab573c5754b358f5dd1c
SHA256

a6122e80f1c51dc72770b4f56c7c482f7a9571143fbf83b19c4d141d0cb19294
SHA512

91cfbcc125600ec341f5571dcf1e4a814cf7673f82cf42f32155bd54791bbf32619f2bb14ae871d7996e9ddecdfcc5db40caa0979d6dfba3e73cfe8e69c163c9
SSDEEP

384:1NWlNdqdAnhTKMLE2oIM05fnqCiWg3Yy9kflIinokN:1NWtqdihTKCldkYwkdpnoy

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2724	2156	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 2172 wrote to memory of 2156	2172	rundll32.exe	30
PID 2172 wrote to memory of 2156	2172	rundll32.exe	30
PID 2172 wrote to memory of 2156	2172	rundll32.exe	30
PID 2172 wrote to memory of 2156	2172	rundll32.exe	30
PID 2172 wrote to memory of 2156	2172	rundll32.exe	30
PID 2172 wrote to memory of 2156	2172	rundll32.exe	30
PID 2172 wrote to memory of 2156	2172	rundll32.exe	30
PID 2156 wrote to memory of 2724	2156	rundll32.exe	31
PID 2156 wrote to memory of 2724	2156	rundll32.exe	31
PID 2156 wrote to memory of 2724	2156	rundll32.exe	31
PID 2156 wrote to memory of 2724	2156	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FindProcDLL.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2172
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FindProcDLL.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2156
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2156 -s 224
    3⤵
    - Program crash
    PID:2724

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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