Analysis

  • max time kernel
    122s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    13-11-2020 15:40

General

  • Target

    19cd0e5a221a36279a046ef3dc2cfa90aca933c9a09a47bbf70a666e17556813.exe

  • Size

    332KB

  • MD5

    5aa474d6a2ad892107496cb83a75c9de

  • SHA1

    aa851e5b4b2fec802fbd7830633a0a264d1e4f25

  • SHA256

    19cd0e5a221a36279a046ef3dc2cfa90aca933c9a09a47bbf70a666e17556813

  • SHA512

    9a47b785b658434636175192f02306a1f76861cb54fcd6baa3d95a4077aa7265d86a417c1667c93f0c83938378161b3313d681b32fec79242b4f335b9a1ead64

Malware Config

Extracted

Family

trickbot

Version

1000511

Botnet

lib724

C2

5.182.211.215:443

144.91.76.208:443

185.99.2.57:443

134.119.191.38:443

195.123.238.17:443

95.171.16.42:443

85.204.116.238:443

185.234.72.242:443

178.157.82.227:443

185.90.61.9:443

45.148.120.205:443

85.204.116.241:443

5.1.81.68:443

51.81.112.191:443

23.239.84.138:443

194.5.250.180:443

194.87.93.114:443

190.214.13.2:449

181.129.104.139:449

181.112.157.42:449

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 packed with a packer named 'Dave' from the community, due to a string at the end of it.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\19cd0e5a221a36279a046ef3dc2cfa90aca933c9a09a47bbf70a666e17556813.exe
    "C:\Users\Admin\AppData\Local\Temp\19cd0e5a221a36279a046ef3dc2cfa90aca933c9a09a47bbf70a666e17556813.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1960
    • C:\Users\Admin\AppData\Roaming\CmdLineEx\19cd0e5a221a36279a046ef3dc2cfa90aca933c9a09a47bbf70a666e17556813.exe
      C:\Users\Admin\AppData\Roaming\CmdLineEx\19cd0e5a221a36279a046ef3dc2cfa90aca933c9a09a47bbf70a666e17556813.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:1724

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\CmdLineEx\19cd0e5a221a36279a046ef3dc2cfa90aca933c9a09a47bbf70a666e17556813.exe
    MD5

    5aa474d6a2ad892107496cb83a75c9de

    SHA1

    aa851e5b4b2fec802fbd7830633a0a264d1e4f25

    SHA256

    19cd0e5a221a36279a046ef3dc2cfa90aca933c9a09a47bbf70a666e17556813

    SHA512

    9a47b785b658434636175192f02306a1f76861cb54fcd6baa3d95a4077aa7265d86a417c1667c93f0c83938378161b3313d681b32fec79242b4f335b9a1ead64

  • \Users\Admin\AppData\Roaming\CmdLineEx\19cd0e5a221a36279a046ef3dc2cfa90aca933c9a09a47bbf70a666e17556813.exe
    MD5

    5aa474d6a2ad892107496cb83a75c9de

    SHA1

    aa851e5b4b2fec802fbd7830633a0a264d1e4f25

    SHA256

    19cd0e5a221a36279a046ef3dc2cfa90aca933c9a09a47bbf70a666e17556813

    SHA512

    9a47b785b658434636175192f02306a1f76861cb54fcd6baa3d95a4077aa7265d86a417c1667c93f0c83938378161b3313d681b32fec79242b4f335b9a1ead64

  • memory/1724-3-0x0000000000000000-mapping.dmp
  • memory/1724-5-0x00000000001F0000-0x000000000021D000-memory.dmp
    Filesize

    180KB

  • memory/1960-0-0x0000000000200000-0x000000000022D000-memory.dmp
    Filesize

    180KB

  • memory/1960-1-0x0000000000370000-0x000000000039A000-memory.dmp
    Filesize

    168KB