Analysis

  • max time kernel
    146s
  • max time network
    151s
  • 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 11:18

General

  • Target

    073e70da3ddc36d448f57040e1e7fed326b97bbaa1c62218e82d5c5a85711ea0.exe

  • Size

    868KB

  • MD5

    182a0e4f50b41c67fb5a1086ce1e804e

  • SHA1

    838aab8d2f8d83d8ae4b96a161fcd4f056f46be9

  • SHA256

    073e70da3ddc36d448f57040e1e7fed326b97bbaa1c62218e82d5c5a85711ea0

  • SHA512

    8148dfb8a1b87254a43ce8a3d1b1c97c58c66ebad33459f9b383988a4ac6a8647f8541d1952cdde15bdb2279a8377128f74eaaea470af612327066fca7995e10

  • SSDEEP

    12288:DEMkCMMFkUED6ANs4ZD9V63Az2hPmy+khUzJUe/o:m+ED6+xZzkmiixo

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\073e70da3ddc36d448f57040e1e7fed326b97bbaa1c62218e82d5c5a85711ea0.exe
    "C:\Users\Admin\AppData\Local\Temp\073e70da3ddc36d448f57040e1e7fed326b97bbaa1c62218e82d5c5a85711ea0.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1852
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2092
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:3448
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1852 -s 584
        2⤵
        • Program crash
        PID:3272
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1852 -s 588
        2⤵
        • Program crash
        PID:1960
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1852 -ip 1852
      1⤵
        PID:64
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 1852 -ip 1852
        1⤵
          PID:3580

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1852-5-0x00000000023B0000-0x00000000023EC000-memory.dmp

          Filesize

          240KB

        • memory/1852-6-0x00000000025B0000-0x00000000025EA000-memory.dmp

          Filesize

          232KB

        • memory/1852-4-0x00000000025B0000-0x00000000025EA000-memory.dmp

          Filesize

          232KB

        • memory/1852-0-0x0000000002570000-0x00000000025AF000-memory.dmp

          Filesize

          252KB

        • memory/1852-8-0x0000000010000000-0x0000000010003000-memory.dmp

          Filesize

          12KB

        • memory/1852-7-0x0000000002610000-0x0000000002611000-memory.dmp

          Filesize

          4KB

        • memory/1852-11-0x0000000002280000-0x0000000002291000-memory.dmp

          Filesize

          68KB

        • memory/1852-12-0x00000000025B0000-0x00000000025EA000-memory.dmp

          Filesize

          232KB

        • memory/2092-9-0x000001CB3ECD0000-0x000001CB3ECD1000-memory.dmp

          Filesize

          4KB

        • memory/2092-10-0x000001CB3EB40000-0x000001CB3EB69000-memory.dmp

          Filesize

          164KB