Analysis

  • max time kernel
    132s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20250207-en
  • resource tags

    arch:x64arch:x86image:win7-20250207-enlocale:en-usos:windows7-x64system
  • submitted
    11/03/2025, 11:48

General

  • Target

    9da8a5a0b5957db6112e927b607a8fd062b870f2132c4ae3442eb63235f789e1.dll

  • Size

    544KB

  • MD5

    47ba62ce119f28a55f90243a4dd8d324

  • SHA1

    e12851dd2353651d4249a13b0cbc4ca1cc06e753

  • SHA256

    9da8a5a0b5957db6112e927b607a8fd062b870f2132c4ae3442eb63235f789e1

  • SHA512

    45fd10c913b02416d4b8dd10249c13e87de30c3fd99a52f27ecbc9634d10493d1c4da797f14c08fded3b3f98e0fea3ddf57164c8a9ceb562498d463d65f6c652

  • SSDEEP

    6144:6nhWubOStZ6AbgmgwLp3gUhWeGtuOPc/woVPHma1MXohuPATdTpNSTrbkYW412ph:6nTltgBNwxgUXb/DGaXhu45pI3rep

Malware Config

Extracted

Family

trickbot

Version

100018

Botnet

rob109

C2

38.110.103.124:443

185.56.76.28:443

204.138.26.60:443

60.51.47.65:443

74.85.157.139:443

68.69.26.182:443

38.110.103.136:443

38.110.103.18:443

138.34.28.219:443

185.56.76.94:443

217.115.240.248:443

24.162.214.166:443

80.15.2.105:443

154.58.23.192:443

38.110.100.104:443

45.36.99.184:443

185.56.76.108:443

185.56.76.72:443

138.34.28.35:443

97.83.40.67:443

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\9da8a5a0b5957db6112e927b607a8fd062b870f2132c4ae3442eb63235f789e1.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2352
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\9da8a5a0b5957db6112e927b607a8fd062b870f2132c4ae3442eb63235f789e1.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3060
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2312
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:268

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/268-14-0x00000000000A0000-0x00000000000A1000-memory.dmp

      Filesize

      4KB

    • memory/268-15-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/3060-8-0x0000000000500000-0x0000000000537000-memory.dmp

      Filesize

      220KB

    • memory/3060-4-0x00000000001B0000-0x00000000001E8000-memory.dmp

      Filesize

      224KB

    • memory/3060-11-0x0000000000A50000-0x0000000000A94000-memory.dmp

      Filesize

      272KB

    • memory/3060-5-0x00000000004C0000-0x00000000004F9000-memory.dmp

      Filesize

      228KB

    • memory/3060-0-0x0000000000200000-0x000000000023B000-memory.dmp

      Filesize

      236KB

    • memory/3060-13-0x0000000000260000-0x0000000000263000-memory.dmp

      Filesize

      12KB

    • memory/3060-12-0x0000000000540000-0x0000000000541000-memory.dmp

      Filesize

      4KB

    • memory/3060-16-0x0000000000A50000-0x0000000000A94000-memory.dmp

      Filesize

      272KB

    • memory/3060-17-0x0000000000260000-0x0000000000263000-memory.dmp

      Filesize

      12KB