Analysis

  • max time kernel
    142s
  • max time network
    157s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    22-10-2021 10:10

General

  • Target

    89af65215bc0590db38932e27412702d.exe

  • Size

    460KB

  • MD5

    89af65215bc0590db38932e27412702d

  • SHA1

    e97bf870f4b513c6309000bcba8955b99e5a0b2e

  • SHA256

    2dc0f0bc555a5419b0cf12e7368c8009b09fe5c0a6de7867a473c418c7da3dfb

  • SHA512

    b9245c121046e58d5d92a69b67efc33674b6e2dab12f41116f11560a9b220507d177487c3761f93e45c2e31eb7b72c0217f794211e6884b2fd2ba800d86dcacf

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

lip139

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.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\89af65215bc0590db38932e27412702d.exe
    "C:\Users\Admin\AppData\Local\Temp\89af65215bc0590db38932e27412702d.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4068
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2988
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:4052

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2988-122-0x0000000000000000-mapping.dmp
    • memory/2988-123-0x0000024864A20000-0x0000024864A49000-memory.dmp
      Filesize

      164KB

    • memory/2988-124-0x0000024864C40000-0x0000024864C41000-memory.dmp
      Filesize

      4KB

    • memory/2988-126-0x0000024866420000-0x0000024866422000-memory.dmp
      Filesize

      8KB

    • memory/2988-125-0x0000024866420000-0x0000024866422000-memory.dmp
      Filesize

      8KB

    • memory/4068-115-0x0000000002350000-0x000000000238F000-memory.dmp
      Filesize

      252KB

    • memory/4068-118-0x0000000002581000-0x00000000025BB000-memory.dmp
      Filesize

      232KB

    • memory/4068-119-0x00000000022D0000-0x000000000230D000-memory.dmp
      Filesize

      244KB

    • memory/4068-121-0x0000000010001000-0x0000000010003000-memory.dmp
      Filesize

      8KB

    • memory/4068-120-0x0000000000790000-0x0000000000791000-memory.dmp
      Filesize

      4KB