Overview

overview

10

Static

static

dridex

windows10-2004_x64

10

Analysis

  • max time kernel
    4265058s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220112
  • submitted
    17-01-2022 14:05

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General

  • Target

    3dc6b2469007b6a134c64a3e3c7202472ebc519823beec44cdc8a51abc05f268.exe

  • Size

    334KB

  • MD5

    77752a3d4f0e258cbf0ea7f0b00eb7c6

  • SHA1

    18d785dc1ce96f72ac28c76121e626280c49f8c9

  • SHA256

    3dc6b2469007b6a134c64a3e3c7202472ebc519823beec44cdc8a51abc05f268

  • SHA512

    4dd7c4b33ae18d2ed4a6f06c80b1a1f1912a7344f379377ed9e6b200a0b173d34f23d686412e7ed809e0ac604c6d39ce33feec4b62a73ba6e15cf06ea97f3acd

Score
10/10
arkeidefaultstealer

Malware Config

Extracted

Family

arkei

Botnet

Default

C2

http://file-file-host4.com/tratata.php

Signatures

  • Arkei

    Arkei is an infostealer written in C++.

    stealerarkei
  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • Arkei Stealer Payload 2 IoCs
    stealer
  • Program crash 1 IoCs
  • Checks processor information in registry 2 TTPs 5 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3dc6b2469007b6a134c64a3e3c7202472ebc519823beec44cdc8a51abc05f268.exe
    "C:\Users\Admin\AppData\Local\Temp\3dc6b2469007b6a134c64a3e3c7202472ebc519823beec44cdc8a51abc05f268.exe"
    1⤵
      PID:632
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 632 -s 552
        2⤵
        • Program crash
        • Checks processor information in registry
        • Enumerates system info in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:932
    • C:\Windows\system32\MusNotification.exe
      C:\Windows\system32\MusNotification.exe
      1⤵
      • Checks processor information in registry
      • Suspicious use of AdjustPrivilegeToken
      PID:3904
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 632 -ip 632
      1⤵
      • Suspicious use of NtCreateProcessExOtherParentProcess
      • Suspicious use of WriteProcessMemory
      PID:3036

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Privilege Escalation

    Defense Evasion

    Credential Access

    Discovery

    Query Registry

    2
    T1012

    System Information Discovery

    2
    T1082

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

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    Downloads

    • memory/632-133-0x0000000000668000-0x0000000000679000-memory.dmp
      Filesize

      68KB

      Download
    • memory/632-134-0x0000000002310000-0x000000000232C000-memory.dmp
      Filesize

      112KB

      Download
    • memory/632-135-0x0000000000400000-0x00000000005DB000-memory.dmp
      Filesize

      1.9MB

      Download