Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-en-20211014
  • submitted
    24-10-2021 16:23

General

  • Target

    tradecheat.exe

  • Size

    1.8MB

  • MD5

    c7d14620434af78c9c97915ce1ad2f3e

  • SHA1

    f68964448d84fea2cb727e1048f22531e6bacb06

  • SHA256

    6c798312f1aa6826f5e1dcc49ae54d4011d0e28245b3e6be0803dfd4381c6acb

  • SHA512

    7153ad04f977df8464007f26348d28b08a7de854e6640d39cc74212a730b5f4522eb0b209edbc420f83817d05f6748a19882dd113f559fee6ad1d964d58ba132

Malware Config

Signatures

  • RedLine

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

  • RedLine Payload 5 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 13 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\tradecheat.exe
    "C:\Users\Admin\AppData\Local\Temp\tradecheat.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1268
    • C:\Users\Admin\AppData\Local\Temp\tradecheat.exe
      "C:\Users\Admin\AppData\Local\Temp\tradecheat.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1432
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1268 -s 1572
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      PID:1052

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1052-69-0x0000000000000000-mapping.dmp

  • memory/1052-71-0x00000000004F0000-0x00000000004F1000-memory.dmp

    Filesize

    4KB

  • memory/1268-57-0x0000000076081000-0x0000000076083000-memory.dmp

    Filesize

    8KB

  • memory/1268-58-0x0000000000200000-0x0000000000203000-memory.dmp

    Filesize

    12KB

  • memory/1268-59-0x0000000004A40000-0x0000000004A41000-memory.dmp

    Filesize

    4KB

  • memory/1268-60-0x0000000000B30000-0x0000000000B5F000-memory.dmp

    Filesize

    188KB

  • memory/1268-55-0x00000000013B0000-0x00000000013B1000-memory.dmp

    Filesize

    4KB

  • memory/1432-62-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/1432-64-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/1432-66-0x0000000000418D4A-mapping.dmp

  • memory/1432-65-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/1432-67-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/1432-63-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/1432-70-0x0000000004CF0000-0x0000000004CF1000-memory.dmp

    Filesize

    4KB

  • memory/1432-61-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB