Analysis

  • max time kernel
    47s
  • max time network
    110s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    02-12-2020 15:30

General

  • Target

    bd0bcda992939e8c117e758e8ebffc93.exe

  • Size

    283KB

  • MD5

    bd0bcda992939e8c117e758e8ebffc93

  • SHA1

    60f5ccb2f8f7859c0a580041d651fe2e6cd1edbe

  • SHA256

    a3948163bc436fde2808c4c76fccc90d515f3d754fc5851f0eb1e8b40a539e2b

  • SHA512

    1c81bfed10ee288fbb6f8a877ce3f7d64407cfd547e1be02d5789d0a528800ff8fa2fc3f280171a377daa5f013286bb7fb1e13b2cd4261caf2892462cf057f36

Malware Config

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine Payload 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\bd0bcda992939e8c117e758e8ebffc93.exe
    "C:\Users\Admin\AppData\Local\Temp\bd0bcda992939e8c117e758e8ebffc93.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:648

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/648-2-0x00000000009F6000-0x00000000009F7000-memory.dmp

    Filesize

    4KB

  • memory/648-3-0x0000000002550000-0x0000000002551000-memory.dmp

    Filesize

    4KB

  • memory/648-4-0x0000000002550000-0x0000000002582000-memory.dmp

    Filesize

    200KB

  • memory/648-5-0x0000000002640000-0x0000000002641000-memory.dmp

    Filesize

    4KB

  • memory/648-6-0x0000000073E50000-0x000000007453E000-memory.dmp

    Filesize

    6.9MB

  • memory/648-7-0x0000000002780000-0x00000000027A5000-memory.dmp

    Filesize

    148KB

  • memory/648-8-0x0000000004F00000-0x0000000004F01000-memory.dmp

    Filesize

    4KB

  • memory/648-9-0x0000000004E50000-0x0000000004E73000-memory.dmp

    Filesize

    140KB

  • memory/648-10-0x0000000005400000-0x0000000005401000-memory.dmp

    Filesize

    4KB

  • memory/648-11-0x0000000005A20000-0x0000000005A21000-memory.dmp

    Filesize

    4KB

  • memory/648-12-0x0000000005A60000-0x0000000005A61000-memory.dmp

    Filesize

    4KB

  • memory/648-13-0x0000000005AB0000-0x0000000005AB1000-memory.dmp

    Filesize

    4KB

  • memory/648-14-0x0000000005C30000-0x0000000005C31000-memory.dmp

    Filesize

    4KB

  • memory/648-15-0x0000000006920000-0x0000000006921000-memory.dmp

    Filesize

    4KB

  • memory/648-16-0x0000000006AF0000-0x0000000006AF1000-memory.dmp

    Filesize

    4KB

  • memory/648-17-0x0000000007110000-0x0000000007111000-memory.dmp

    Filesize

    4KB

  • memory/648-18-0x00000000071D0000-0x00000000071D1000-memory.dmp

    Filesize

    4KB

  • memory/648-19-0x0000000007260000-0x0000000007261000-memory.dmp

    Filesize

    4KB

  • memory/648-20-0x0000000007710000-0x0000000007711000-memory.dmp

    Filesize

    4KB

  • memory/648-21-0x0000000008830000-0x0000000008831000-memory.dmp

    Filesize

    4KB