Analysis

  • max time kernel
    142s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    05/02/2022, 08:08

General

  • Target

    f1735872e82024168866db1dcadf8f135bf57ae68b2399150794dd4be96ebac0.exe

  • Size

    364KB

  • MD5

    dae61c915cfa2163159a32504641ae63

  • SHA1

    4da7f354fd44149c2a13bb79dae3a3399ee219d9

  • SHA256

    f1735872e82024168866db1dcadf8f135bf57ae68b2399150794dd4be96ebac0

  • SHA512

    b5454bcd66d991ee84cd0348213da00cc58033e28fb51b7015c817efb39f02c2a142bf39a6763ed329e4ff3e745eac5fa29c4ba893ff5303bf3f950fa7b62546

Malware Config

Extracted

Family

trickbot

Version

1000507

Botnet

ono38

C2

51.89.115.112:443

185.141.27.225:443

151.80.212.114:443

5.182.210.178:443

188.119.113.60:443

91.235.129.199:443

185.234.72.193:443

194.5.250.200:443

185.14.29.141:443

185.99.2.197:443

185.234.72.50:443

194.5.250.201:443

108.170.61.186:443

217.12.209.159:443

185.99.2.44:443

51.89.115.108:443

164.68.120.58:443

164.132.255.19:443

148.251.185.164:443

94.250.250.69:443

Attributes
  • autorun
    Name:pwgrab
ecc_pubkey.base64

Signatures

  • Trickbot

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

  • Dave packer 2 IoCs

    Detects executable using a packer named 'Dave' by the community, based on a string at the end.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f1735872e82024168866db1dcadf8f135bf57ae68b2399150794dd4be96ebac0.exe
    "C:\Users\Admin\AppData\Local\Temp\f1735872e82024168866db1dcadf8f135bf57ae68b2399150794dd4be96ebac0.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1156
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1876

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1156-55-0x0000000075AB1000-0x0000000075AB3000-memory.dmp

          Filesize

          8KB

        • memory/1156-56-0x00000000002B0000-0x00000000002E2000-memory.dmp

          Filesize

          200KB

        • memory/1156-59-0x0000000000840000-0x000000000086F000-memory.dmp

          Filesize

          188KB

        • memory/1156-60-0x0000000000230000-0x0000000000260000-memory.dmp

          Filesize

          192KB

        • memory/1156-61-0x00000000005F0000-0x000000000061E000-memory.dmp

          Filesize

          184KB

        • memory/1156-63-0x0000000010000000-0x0000000010003000-memory.dmp

          Filesize

          12KB

        • memory/1156-62-0x0000000000870000-0x0000000000871000-memory.dmp

          Filesize

          4KB

        • memory/1876-64-0x0000000000060000-0x0000000000084000-memory.dmp

          Filesize

          144KB