Analysis

  • max time kernel
    115s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    20-11-2024 23:53

General

  • Target

    fad27b4549f33c4f8c244b87fc8b043d439f4a5a41b4a04fb2317ffed85aca51.dll

  • Size

    652KB

  • MD5

    3f246bfe93a42d7054ff6f1138833ef4

  • SHA1

    c15aa8a9caf13c2e6927aee3f471be0e2bcc3f56

  • SHA256

    fad27b4549f33c4f8c244b87fc8b043d439f4a5a41b4a04fb2317ffed85aca51

  • SHA512

    0a3bd87790d390829205ea2e27a84f08b3d0468b10576a007d8f85491fff64452532835e38ef7310899eec6732223404d69760591eca2bade17163fb94c3ab2e

  • SSDEEP

    12288:P5g4A5St8G5/TMDhdLURcZdE+AoMmFspMoZZN3DT:+4A5SX5TMNdDI+BFOzT

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

soh1

C2

65.152.201.203:443

185.56.175.122:443

46.99.175.217:443

179.189.229.254:443

46.99.175.149:443

181.129.167.82:443

216.166.148.187:443

46.99.188.223:443

128.201.76.252:443

62.99.79.77:443

60.51.47.65:443

24.162.214.166:443

45.36.99.184:443

97.83.40.67:443

184.74.99.214:443

103.105.254.17:443

62.99.76.213:443

82.159.149.52:443

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

Signatures

  • Trickbot

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

  • Trickbot family
  • 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 17 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\fad27b4549f33c4f8c244b87fc8b043d439f4a5a41b4a04fb2317ffed85aca51.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2060
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\fad27b4549f33c4f8c244b87fc8b043d439f4a5a41b4a04fb2317ffed85aca51.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2148
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2256
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2772

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2148-15-0x00000000009B0000-0x00000000009B3000-memory.dmp

      Filesize

      12KB

    • memory/2148-0-0x0000000000220000-0x0000000000259000-memory.dmp

      Filesize

      228KB

    • memory/2148-12-0x0000000000220000-0x0000000000259000-memory.dmp

      Filesize

      228KB

    • memory/2148-13-0x0000000000870000-0x00000000008B5000-memory.dmp

      Filesize

      276KB

    • memory/2148-9-0x0000000000830000-0x0000000000868000-memory.dmp

      Filesize

      224KB

    • memory/2148-6-0x0000000000700000-0x0000000000739000-memory.dmp

      Filesize

      228KB

    • memory/2148-2-0x00000000002A0000-0x00000000002DB000-memory.dmp

      Filesize

      236KB

    • memory/2148-14-0x00000000009D0000-0x00000000009D1000-memory.dmp

      Filesize

      4KB

    • memory/2148-18-0x0000000000870000-0x00000000008B5000-memory.dmp

      Filesize

      276KB

    • memory/2148-19-0x00000000009B0000-0x00000000009B3000-memory.dmp

      Filesize

      12KB

    • memory/2772-16-0x00000000000E0000-0x0000000000109000-memory.dmp

      Filesize

      164KB

    • memory/2772-17-0x0000000000190000-0x0000000000191000-memory.dmp

      Filesize

      4KB

    • memory/2772-20-0x00000000000E0000-0x0000000000109000-memory.dmp

      Filesize

      164KB