6295d332b555e1b4e2d501fe707dcab62afa4974d7349625526e49655f96028e

Analysis

max time kernel
13s
max time network
19s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/10/2024, 11:36

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

$PLUGINSDIR/Math.dll
Size

66KB
MD5

8835b67f15d96144f3184e684fa76b43
SHA1

365e34a34eb8c123d765b7deefd3ebb90fe0fe4b
SHA256

df1e70965e0aab1b464e623ccaee5457e66dc2e955733658c8fc337a893aa51c
SHA512

3a7f89af391708c56d1d117e24f2f9f1c5e3db27716665fcfed66aea64d2a72ac293cb3b8d09482438b06f5e1f97338fd700d0ccef036814047b0842ad8b9c13
SSDEEP

1536:NPyr/G6SdHg4amq2MwtmIuqFVxL9NvIml/o:N6AHg6bH5lQ

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2480	2288	WerFault.exe	29

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 2292 wrote to memory of 2288	2292	rundll32.exe	29
PID 2292 wrote to memory of 2288	2292	rundll32.exe	29
PID 2292 wrote to memory of 2288	2292	rundll32.exe	29
PID 2292 wrote to memory of 2288	2292	rundll32.exe	29
PID 2292 wrote to memory of 2288	2292	rundll32.exe	29
PID 2292 wrote to memory of 2288	2292	rundll32.exe	29
PID 2292 wrote to memory of 2288	2292	rundll32.exe	29
PID 2288 wrote to memory of 2480	2288	rundll32.exe	30
PID 2288 wrote to memory of 2480	2288	rundll32.exe	30
PID 2288 wrote to memory of 2480	2288	rundll32.exe	30
PID 2288 wrote to memory of 2480	2288	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Math.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2292
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Math.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2288
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2288 -s 228
    3⤵
    - Program crash
    PID:2480

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

Replay Monitor

Loading Replay Monitor...

Downloads