Analysis

  • max time kernel
    146s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    12-01-2021 21:09

General

  • Target

    kwcqgsatnmwpys.exe

  • Size

    488KB

  • MD5

    d732b127b45d0775fe9040bc4ef83813

  • SHA1

    977df879a204997daf4e6f35a587f09c6b7d9863

  • SHA256

    e040cad9eb0815e34d1133d52e15d5a254fabbff250972329303d0cc1da15c35

  • SHA512

    2e88e05b9d87643b2aad7eb28975ce012210c73763d6b412c948ad98733acd99e2ca3bddfc88930a5b575f736e3d5006ded251a9a8e3b3f213c99a6c09477cc0

Malware Config

Extracted

Family

trickbot

Version

100010

Botnet

mor12

C2

5.34.180.180:443

64.74.160.228:443

198.46.198.116:443

5.34.180.185:443

107.152.46.188:443

195.123.241.214:443

23.254.224.2:443

107.172.188.113:443

200.52.147.93:443

185.198.59.45:443

45.14.226.101:443

185.82.126.38:443

85.204.116.139:443

45.155.173.248:443

103.91.244.50:443

45.230.244.20:443

45.226.124.226:443

187.84.95.6:443

186.250.157.116:443

186.137.85.76:443

Attributes
  • autorun
    Name:pwgrab
ecc_pubkey.base64
ecc_pubkey.base64

Signatures

  • Trickbot

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

  • Blocklisted process makes network request 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\kwcqgsatnmwpys.exe
    "C:\Users\Admin\AppData\Local\Temp\kwcqgsatnmwpys.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1668
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
      • Blocklisted process makes network request
      • Suspicious use of AdjustPrivilegeToken
      PID:1532

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1532-2-0x0000000000000000-mapping.dmp