Analysis

  • max time kernel
    135s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    01-09-2024 12:58

General

  • Target

    e4119c8a6aaf51539611fc42d32b1047ee3158b68fa2c7ad72e343b5ac38dc53.exe

  • Size

    868KB

  • MD5

    59bb6b8908bd15eb9948abc3bfbd430e

  • SHA1

    0756030687638a89d0cb827f4d5b385dfeeeb60d

  • SHA256

    e4119c8a6aaf51539611fc42d32b1047ee3158b68fa2c7ad72e343b5ac38dc53

  • SHA512

    868f311d7b167cc59a05a16f851863bb01f055940ea8ec70b947210e21579ffa69141045025ffb3415ce87261522800d30435298a973bfb7fc7a68aecb31bb53

  • SSDEEP

    12288:0cfkUmruxF02xWt5bSoV/XHx8B8a4TrTEChqNi9rkH/e:KI02x+LXHqB8aErPqCse

Malware Config

Extracted

Family

trickbot

Version

2000035

Botnet

lib166

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.

  • 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 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e4119c8a6aaf51539611fc42d32b1047ee3158b68fa2c7ad72e343b5ac38dc53.exe
    "C:\Users\Admin\AppData\Local\Temp\e4119c8a6aaf51539611fc42d32b1047ee3158b68fa2c7ad72e343b5ac38dc53.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:2696
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:2776

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2640-6-0x0000000000550000-0x000000000058A000-memory.dmp

      Filesize

      232KB

    • memory/2640-2-0x00000000003B0000-0x00000000003EF000-memory.dmp

      Filesize

      252KB

    • memory/2640-0-0x0000000000270000-0x00000000002AC000-memory.dmp

      Filesize

      240KB

    • memory/2640-8-0x0000000000550000-0x000000000058A000-memory.dmp

      Filesize

      232KB

    • memory/2640-7-0x0000000000270000-0x00000000002AC000-memory.dmp

      Filesize

      240KB

    • memory/2640-9-0x00000000001E0000-0x00000000001E1000-memory.dmp

      Filesize

      4KB

    • memory/2640-10-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/2640-13-0x0000000000550000-0x000000000058A000-memory.dmp

      Filesize

      232KB

    • memory/2696-11-0x00000000000E0000-0x0000000000109000-memory.dmp

      Filesize

      164KB

    • memory/2696-12-0x0000000000290000-0x0000000000291000-memory.dmp

      Filesize

      4KB

    • memory/2696-14-0x00000000000E0000-0x0000000000109000-memory.dmp

      Filesize

      164KB