Analysis

  • max time kernel
    143s
  • max time network
    162s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    21-07-2021 19:01

General

  • Target

    e6cb7b6bd4848499533b29bdf85f60e362df435c6254d.exe

  • Size

    536KB

  • MD5

    a20ebb2a10324b073fd40110d9ee705d

  • SHA1

    33cf4d5e7bc35f9ef524ad9eb38c9e229ea128f1

  • SHA256

    e6cb7b6bd4848499533b29bdf85f60e362df435c6254d74521ad40dddfb77d1a

  • SHA512

    797dcb7dcc6cbfeadc65816ce1bc6dc140fcf7f7255b78cbb26702904af0853e97b614de3d958c3646e2d3f65417d923588836e3c745a50b767ff3db0706ae84

Malware Config

Extracted

Family

redline

Botnet

Build2

C2

45.142.213.135:30059

Signatures

  • RedLine

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

  • RedLine Payload 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e6cb7b6bd4848499533b29bdf85f60e362df435c6254d.exe
    "C:\Users\Admin\AppData\Local\Temp\e6cb7b6bd4848499533b29bdf85f60e362df435c6254d.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2256
    • C:\Users\Admin\AppData\Local\Temp\e6cb7b6bd4848499533b29bdf85f60e362df435c6254d.exe
      C:\Users\Admin\AppData\Local\Temp\e6cb7b6bd4848499533b29bdf85f60e362df435c6254d.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1004

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\e6cb7b6bd4848499533b29bdf85f60e362df435c6254d.exe.log

    MD5

    7438b57da35c10c478469635b79e33e1

    SHA1

    5ffcbdfbfd800f67d6d9d6ee46de2eb13fcbb9a5

    SHA256

    b253c066d4a6604aaa5204b09c1edde92c410b0af351f3760891f5e56c867f70

    SHA512

    5887796f8ceb1c5ae790caff0020084df49ea8d613b78656a47dc9a569c5c86a9b16ec2ebe0d6f34c5e3001026385bb1282434cc3ffc7bda99427c154c04b45a

  • memory/1004-126-0x0000000005800000-0x0000000005801000-memory.dmp

    Filesize

    4KB

  • memory/1004-119-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1004-120-0x0000000000417E02-mapping.dmp

  • memory/1004-124-0x0000000005D70000-0x0000000005D71000-memory.dmp

    Filesize

    4KB

  • memory/1004-125-0x00000000057A0000-0x00000000057A1000-memory.dmp

    Filesize

    4KB

  • memory/1004-127-0x0000000005840000-0x0000000005841000-memory.dmp

    Filesize

    4KB

  • memory/1004-128-0x0000000005AB0000-0x0000000005AB1000-memory.dmp

    Filesize

    4KB

  • memory/1004-129-0x0000000005760000-0x0000000005D66000-memory.dmp

    Filesize

    6.0MB

  • memory/2256-117-0x0000000005340000-0x0000000005341000-memory.dmp

    Filesize

    4KB

  • memory/2256-118-0x0000000001500000-0x0000000001501000-memory.dmp

    Filesize

    4KB

  • memory/2256-116-0x00000000053A0000-0x00000000053A1000-memory.dmp

    Filesize

    4KB

  • memory/2256-114-0x0000000000B10000-0x0000000000B11000-memory.dmp

    Filesize

    4KB