Analysis

  • max time kernel
    139s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    02/02/2024, 19:03

General

  • Target

    8a4aeac136b26c4ae03fb62bc1f2c333.exe

  • Size

    760KB

  • MD5

    8a4aeac136b26c4ae03fb62bc1f2c333

  • SHA1

    2b446e94d3876a90fb398ceee36f595d346739b6

  • SHA256

    447f81782c5ec0ddd591a39b3312adacfca17ea97a161646f54ae7f3de334398

  • SHA512

    3a368b54292d07e521ec5ef2ed89d7be96ed552f6713067265faea777c7659e9399756a0d4d88cfca9dcc9677b123eabaeb87622be720450f75ac4e5619ff8cf

  • SSDEEP

    12288:3zgiXyC0EB3NGJw0888888888888888888888H0u7Kd6jIq+5ZWZXdSisd:UiXyC0m3KH888888888888888888888u

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

top114

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 4 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8a4aeac136b26c4ae03fb62bc1f2c333.exe
    "C:\Users\Admin\AppData\Local\Temp\8a4aeac136b26c4ae03fb62bc1f2c333.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3028
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2776
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:2780

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/2776-9-0x00000000000A0000-0x00000000000A1000-memory.dmp

            Filesize

            4KB

          • memory/2776-10-0x0000000000060000-0x0000000000089000-memory.dmp

            Filesize

            164KB

          • memory/2776-13-0x0000000000060000-0x0000000000089000-memory.dmp

            Filesize

            164KB

          • memory/3028-0-0x0000000000570000-0x00000000005B0000-memory.dmp

            Filesize

            256KB

          • memory/3028-4-0x00000000004D0000-0x000000000050D000-memory.dmp

            Filesize

            244KB

          • memory/3028-5-0x00000000008C0000-0x00000000008FC000-memory.dmp

            Filesize

            240KB

          • memory/3028-6-0x00000000008C0000-0x00000000008FC000-memory.dmp

            Filesize

            240KB

          • memory/3028-7-0x0000000000510000-0x0000000000511000-memory.dmp

            Filesize

            4KB

          • memory/3028-8-0x0000000010000000-0x0000000010003000-memory.dmp

            Filesize

            12KB

          • memory/3028-11-0x00000000008C0000-0x00000000008FC000-memory.dmp

            Filesize

            240KB