Resubmissions

11-10-2024 15:53

241011-tbt6mavgrl 10

11-10-2024 04:21

241011-eyrlpavelc 10

Analysis

  • max time kernel
    316s
  • max time network
    325s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    11-10-2024 15:53

General

  • Target

    333ac399fba4dea0ea2301f5108729c7_JaffaCakes118.exe

  • Size

    489KB

  • MD5

    333ac399fba4dea0ea2301f5108729c7

  • SHA1

    3778b6d92225567e44fcdeeb6528dd268d2e5724

  • SHA256

    a6116b2d6e7510196897f8adc341e78b24bf8bf61a778d2137dd8570b884d3dd

  • SHA512

    858bf534b89c8c3c0ffc9e97d6456c710a54bc88bd14fe6811599080a3c008f4dfa6a6e82628c24e91c26666e5f745f4ac4aae1a9f2c213779baf5f6165bff82

  • SSDEEP

    6144:V6ZlxMlN8qVY0rsGdW5boVMd3AqEiAqqhYOtRF5498DF06YjnU9ZEFd:k94vY0rFd4boQAqPGRRFK9e06BHEFd

Malware Config

Extracted

Family

trickbot

Version

2000033

Botnet

tot154

C2

179.42.137.102:443

191.36.152.198:443

179.42.137.104:443

179.42.137.106:443

179.42.137.108:443

202.183.12.124:443

194.190.18.122:443

103.56.207.230:443

171.103.187.218:449

171.103.189.118:449

18.139.111.104:443

179.42.137.105:443

186.4.193.75:443

171.101.229.2:449

179.42.137.107:443

103.56.43.209:449

179.42.137.110:443

45.181.207.156:443

197.44.54.162:449

179.42.137.109:443

Attributes
  • autorun
    Name:pwgrabb
    Name:pwgrabc
ecc_pubkey.base64

Signatures

  • Trickbot

    Developed in 2016, TrickBot is one of the more recent banking Trojans.

  • 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.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\333ac399fba4dea0ea2301f5108729c7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\333ac399fba4dea0ea2301f5108729c7_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2364
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2664
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:2696

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2364-0-0x0000000000400000-0x0000000000480000-memory.dmp

      Filesize

      512KB

    • memory/2364-1-0x00000000002B0000-0x0000000000338000-memory.dmp

      Filesize

      544KB

    • memory/2364-3-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/2364-2-0x0000000000380000-0x0000000000381000-memory.dmp

      Filesize

      4KB

    • memory/2364-6-0x0000000000400000-0x0000000000480000-memory.dmp

      Filesize

      512KB

    • memory/2364-7-0x00000000002B0000-0x0000000000338000-memory.dmp

      Filesize

      544KB

    • memory/2664-4-0x0000000000060000-0x0000000000089000-memory.dmp

      Filesize

      164KB

    • memory/2664-5-0x0000000000110000-0x0000000000111000-memory.dmp

      Filesize

      4KB

    • memory/2664-8-0x0000000000060000-0x0000000000089000-memory.dmp

      Filesize

      164KB