Analysis

  • max time kernel
    26s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    24-07-2021 09:03

General

  • Target

    88f930ac85e040f29d454a01302b5270.exe

  • Size

    170KB

  • MD5

    88f930ac85e040f29d454a01302b5270

  • SHA1

    237a116a2861efc8662f68828e1a7c2d34cb8047

  • SHA256

    7a07416a0737540a9f0049d6c1094c4986e90d46561ed583f597ca4f01a3eaed

  • SHA512

    0813ea76d3d78604cb27832a47f1f94f20d4ae1114af35777c9aa5058789ab80e18a5fbe699bc89b689ef00c6c169f98d2c1ea17be27cd83c53e690fde27e209

Malware Config

Extracted

Family

redline

C2

185.248.101.142:54217

Signatures

  • RedLine

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

  • RedLine Payload 3 IoCs
  • Obfuscated with Agile.Net obfuscator 1 IoCs

    Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\88f930ac85e040f29d454a01302b5270.exe
    "C:\Users\Admin\AppData\Local\Temp\88f930ac85e040f29d454a01302b5270.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1996
    • C:\Users\Admin\AppData\Local\Temp\88f930ac85e040f29d454a01302b5270.exe
      C:\Users\Admin\AppData\Local\Temp\88f930ac85e040f29d454a01302b5270.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1680

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1680-62-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/1680-63-0x0000000000417E8A-mapping.dmp
  • memory/1680-64-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/1680-67-0x0000000004E90000-0x0000000004E91000-memory.dmp
    Filesize

    4KB

  • memory/1996-59-0x00000000012F0000-0x00000000012F1000-memory.dmp
    Filesize

    4KB

  • memory/1996-61-0x0000000000300000-0x0000000000308000-memory.dmp
    Filesize

    32KB

  • memory/1996-66-0x0000000004910000-0x0000000004911000-memory.dmp
    Filesize

    4KB