Analysis

  • max time kernel
    158s
  • max time network
    171s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    22-12-2023 02:40

General

  • Target

    5496793f22bbb7bbb4565ea59b030347.dll

  • Size

    331KB

  • MD5

    5496793f22bbb7bbb4565ea59b030347

  • SHA1

    ce9dbf9d30e69fce1f4e073c7b40a6c621f48b45

  • SHA256

    ed10657f650385525ea57c26db2af4cd512e40b94fb8eeec2ccd77454162c1c7

  • SHA512

    9a1f04be5c87fefdbab7c438da3fd9253e2c24ba409c9ad8dac68bd78373befd7ac566aebc377562fd309d843dc379391c420f3842d2c32fe6e0df920a805f94

  • SSDEEP

    6144:bsGb+3pkbr68feSS65+RH9IgOmUQdOfAZ3xirQAX57LIgbo:ov3pMrVfeS5+RtIxKWQA9jb

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob127

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 WriteProcessMemory 17 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\5496793f22bbb7bbb4565ea59b030347.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2676
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\5496793f22bbb7bbb4565ea59b030347.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2428
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:3008
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2592

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2428-0-0x0000000000260000-0x00000000002A0000-memory.dmp

      Filesize

      256KB

    • memory/2428-1-0x0000000000260000-0x00000000002A0000-memory.dmp

      Filesize

      256KB

    • memory/2428-2-0x00000000002A0000-0x00000000002A1000-memory.dmp

      Filesize

      4KB

    • memory/2428-3-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/2428-6-0x0000000000260000-0x00000000002A0000-memory.dmp

      Filesize

      256KB

    • memory/2428-7-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/2592-4-0x0000000000110000-0x0000000000111000-memory.dmp

      Filesize

      4KB

    • memory/2592-5-0x0000000000060000-0x0000000000089000-memory.dmp

      Filesize

      164KB

    • memory/2592-8-0x0000000000060000-0x0000000000089000-memory.dmp

      Filesize

      164KB