Analysis

  • max time kernel
    26s
  • max time network
    28s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    18-02-2021 19:37

General

  • Target

    30073d7cc81768ddd8e3bb1b08b9f144.exe

  • Size

    428KB

  • MD5

    30073d7cc81768ddd8e3bb1b08b9f144

  • SHA1

    439eb4d721bd814b04598890736685506a5bfcf1

  • SHA256

    ddd810853f9fa4626060db340eaf5c38b614b81be0dc05f92c0f5356431bc9c5

  • SHA512

    b90a32f870794b5e0f979774c16ee333ab032d24508a38949ddae095f87b7eb2754e3f84b8f1c234cbb219ea436ffea3e2da3d0379b9c9b7434df5b64039252a

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.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\30073d7cc81768ddd8e3bb1b08b9f144.exe
    "C:\Users\Admin\AppData\Local\Temp\30073d7cc81768ddd8e3bb1b08b9f144.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1856

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1856-2-0x0000000002E60000-0x0000000002E71000-memory.dmp

    Filesize

    68KB

  • memory/1856-3-0x00000000046F0000-0x0000000004701000-memory.dmp

    Filesize

    68KB

  • memory/1856-4-0x0000000074590000-0x0000000074C7E000-memory.dmp

    Filesize

    6.9MB

  • memory/1856-5-0x0000000000230000-0x0000000000266000-memory.dmp

    Filesize

    216KB

  • memory/1856-6-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/1856-7-0x0000000002BF0000-0x0000000002C1C000-memory.dmp

    Filesize

    176KB

  • memory/1856-13-0x0000000002D30000-0x0000000002D5A000-memory.dmp

    Filesize

    168KB

  • memory/1856-14-0x00000000070D1000-0x00000000070D2000-memory.dmp

    Filesize

    4KB

  • memory/1856-15-0x00000000070D2000-0x00000000070D3000-memory.dmp

    Filesize

    4KB

  • memory/1856-16-0x00000000070D3000-0x00000000070D4000-memory.dmp

    Filesize

    4KB

  • memory/1856-17-0x00000000070D4000-0x00000000070D6000-memory.dmp

    Filesize

    8KB