Analysis

  • max time kernel
    143s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-12-2023 08:25

General

  • Target

    1359e8e8465082ba0c2c051f037f0bdc.exe

  • Size

    233KB

  • MD5

    1359e8e8465082ba0c2c051f037f0bdc

  • SHA1

    5311c8e18bd084496422f991918a94e51ac5a6fa

  • SHA256

    e7249531617d5c58435be5fbd56c54405de6f5b02aff81d12989ed69d08fbd7e

  • SHA512

    5947da753d6ff6ab600d39f86f384221df78615f452b541331c623d12f916d2c054008e922e4e35f459b1c55b826ff6c353405fc96d8be01bd2879c454c5e014

  • SSDEEP

    6144:5gvZ4ZAOA4pE9xk4r+8Sh6wpV2dcP3TEhcfNWHxck:5gvZ4ZAopEHSmmxP3VfCxck

Malware Config

Extracted

Family

redline

Botnet

birzha2

C2

46.8.19.196:53773

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 1 IoCs
  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1359e8e8465082ba0c2c051f037f0bdc.exe
    "C:\Users\Admin\AppData\Local\Temp\1359e8e8465082ba0c2c051f037f0bdc.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2908
    • C:\Users\Admin\AppData\Local\Temp\1359e8e8465082ba0c2c051f037f0bdc.exe
      C:\Users\Admin\AppData\Local\Temp\1359e8e8465082ba0c2c051f037f0bdc.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:5080

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\1359e8e8465082ba0c2c051f037f0bdc.exe.log

    Filesize

    605B

    MD5

    3654bd2c6957761095206ffdf92b0cb9

    SHA1

    6f10f7b5867877de7629afcff644c265e79b4ad3

    SHA256

    c2a4be94cf4ed33d698d9838f4ffb47047da796e733ec11562463a1621212ab4

    SHA512

    e2a81248cca7732ce098088d5237897493fd3629e28d66bc13e5f9191f72cd52893f4a53905906af12d5c6de475738b6c7f6b718a32869e9ee0deb3a54672f79

  • memory/2908-9-0x0000000074C10000-0x00000000753C0000-memory.dmp

    Filesize

    7.7MB

  • memory/2908-3-0x0000000005300000-0x0000000005314000-memory.dmp

    Filesize

    80KB

  • memory/2908-0-0x0000000074C10000-0x00000000753C0000-memory.dmp

    Filesize

    7.7MB

  • memory/2908-4-0x00000000053F0000-0x0000000005466000-memory.dmp

    Filesize

    472KB

  • memory/2908-5-0x00000000053A0000-0x00000000053BE000-memory.dmp

    Filesize

    120KB

  • memory/2908-2-0x0000000005360000-0x0000000005370000-memory.dmp

    Filesize

    64KB

  • memory/2908-1-0x0000000000AA0000-0x0000000000ADE000-memory.dmp

    Filesize

    248KB

  • memory/5080-6-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/5080-12-0x00000000051E0000-0x00000000051F2000-memory.dmp

    Filesize

    72KB

  • memory/5080-11-0x0000000005780000-0x0000000005D98000-memory.dmp

    Filesize

    6.1MB

  • memory/5080-10-0x0000000074C10000-0x00000000753C0000-memory.dmp

    Filesize

    7.7MB

  • memory/5080-13-0x0000000005280000-0x00000000052BC000-memory.dmp

    Filesize

    240KB

  • memory/5080-14-0x0000000005310000-0x0000000005320000-memory.dmp

    Filesize

    64KB

  • memory/5080-15-0x00000000052C0000-0x000000000530C000-memory.dmp

    Filesize

    304KB

  • memory/5080-16-0x0000000005530000-0x000000000563A000-memory.dmp

    Filesize

    1.0MB

  • memory/5080-17-0x0000000074C10000-0x00000000753C0000-memory.dmp

    Filesize

    7.7MB

  • memory/5080-18-0x0000000005310000-0x0000000005320000-memory.dmp

    Filesize

    64KB