Analysis

  • max time kernel
    134s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-09-2024 03:44

General

  • Target

    e616d18e92e6e361e919ee9d9e2d201eda38cd0b2c40c0472c359f37130230c9.exe

  • Size

    868KB

  • MD5

    5d1f543142bb495070b72039d2b0bd6f

  • SHA1

    94c82f9c576d70a30d1966983d9d694b5a8a6a66

  • SHA256

    e616d18e92e6e361e919ee9d9e2d201eda38cd0b2c40c0472c359f37130230c9

  • SHA512

    51c6a523fca0bc2d135b7f0e750a2e20bd1390de3bd3e39c4cfbd464a8f7dc6382511e4beb98e2790670565dfcaef33fc60d5d5befd52c925755c89a2505c893

  • SSDEEP

    12288:DEMkCMMFkUED6ANs4ZD9V63Az2hPmy+khUzJUC/w:m+ED6+xZzkmiiFw

Malware Config

Extracted

Family

trickbot

Version

2000035

Botnet

tot166

C2

36.91.117.231:443

36.89.228.201:443

103.75.32.173:443

45.115.172.105:443

36.95.23.89:443

103.123.86.104:443

202.65.119.162:443

202.9.121.143:443

139.255.65.170:443

110.172.137.20:443

103.146.232.154:443

36.91.88.164:443

103.47.170.131:443

122.117.90.133:443

103.9.188.78:443

210.2.149.202:443

118.91.190.42:443

117.222.61.115:443

117.222.57.92:443

136.228.128.21:443

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

Signatures

  • Trickbot

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

  • Program crash 2 IoCs
  • 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 SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e616d18e92e6e361e919ee9d9e2d201eda38cd0b2c40c0472c359f37130230c9.exe
    "C:\Users\Admin\AppData\Local\Temp\e616d18e92e6e361e919ee9d9e2d201eda38cd0b2c40c0472c359f37130230c9.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2640
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1664
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:1740
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2640 -s 588
        2⤵
        • Program crash
        PID:244
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2640 -s 584
        2⤵
        • Program crash
        PID:1160
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2640 -ip 2640
      1⤵
        PID:1784
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 2640 -ip 2640
        1⤵
          PID:3368

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1664-9-0x00000265E49D0000-0x00000265E49F9000-memory.dmp

          Filesize

          164KB

        • memory/1664-10-0x00000265E4A10000-0x00000265E4A11000-memory.dmp

          Filesize

          4KB

        • memory/1664-13-0x00000265E49D0000-0x00000265E49F9000-memory.dmp

          Filesize

          164KB

        • memory/2640-5-0x0000000002600000-0x000000000263A000-memory.dmp

          Filesize

          232KB

        • memory/2640-4-0x0000000002580000-0x00000000025BC000-memory.dmp

          Filesize

          240KB

        • memory/2640-0-0x00000000025C0000-0x00000000025FF000-memory.dmp

          Filesize

          252KB

        • memory/2640-6-0x0000000002600000-0x000000000263A000-memory.dmp

          Filesize

          232KB

        • memory/2640-8-0x0000000010000000-0x0000000010003000-memory.dmp

          Filesize

          12KB

        • memory/2640-7-0x00000000023B0000-0x00000000023B1000-memory.dmp

          Filesize

          4KB

        • memory/2640-11-0x00000000006D0000-0x00000000006E1000-memory.dmp

          Filesize

          68KB

        • memory/2640-12-0x0000000002600000-0x000000000263A000-memory.dmp

          Filesize

          232KB