3da51279e222b244456306b6d5d904efc98bcc74bcc019646212a9843b1505f9

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-09-2024 13:26

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General

Target

e19086d4bffdec7cef5106993906dff1ffae6280e3a38f0195324bbdf8fc8ef8.dll
Size

244KB
MD5

7978d3f1463d0396ecce0a9f073bd30f
SHA1

4648664074f0d629aa040e4ee2011d669b7614ad
SHA256

e19086d4bffdec7cef5106993906dff1ffae6280e3a38f0195324bbdf8fc8ef8
SHA512

f668174eeda11ce35bf27749b7f5c64f4a95044a53f0da2e08d14f9ce00514a28870fd10e61b4a3438a26dbe9a3910757bb147ae2dd7e461e2f34f1a77cd5871
SSDEEP

3072:yYaW8qUEflaASmkDs1oo8CUS5D+u73vqQ+z+F62hAxquMfgr5jdUu5VwE:yFHEfoAaDQoo8CUwxTvhU+F66fgtjO

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3036	1252	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 632 wrote to memory of 1252	632	rundll32.exe	30
PID 632 wrote to memory of 1252	632	rundll32.exe	30
PID 632 wrote to memory of 1252	632	rundll32.exe	30
PID 632 wrote to memory of 1252	632	rundll32.exe	30
PID 632 wrote to memory of 1252	632	rundll32.exe	30
PID 632 wrote to memory of 1252	632	rundll32.exe	30
PID 632 wrote to memory of 1252	632	rundll32.exe	30
PID 1252 wrote to memory of 3036	1252	rundll32.exe	31
PID 1252 wrote to memory of 3036	1252	rundll32.exe	31
PID 1252 wrote to memory of 3036	1252	rundll32.exe	31
PID 1252 wrote to memory of 3036	1252	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e19086d4bffdec7cef5106993906dff1ffae6280e3a38f0195324bbdf8fc8ef8.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:632
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e19086d4bffdec7cef5106993906dff1ffae6280e3a38f0195324bbdf8fc8ef8.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1252
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1252 -s 256
    3⤵
    - Program crash
    PID:3036

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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