Analysis

  • max time kernel
    140s
  • max time network
    194s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    18-07-2021 15:04

General

  • Target

    e7159045fdcc60709a383b499babb67269dc4f5f2cfb0.exe

  • Size

    156KB

  • MD5

    707b7a4f6897dfda1902302e6302223b

  • SHA1

    0520dc9a893b80a9299172087c0a86cc6179a75e

  • SHA256

    e7159045fdcc60709a383b499babb67269dc4f5f2cfb01d21d6753555d1e41e6

  • SHA512

    3b2d8458023af7d2ed959cc05dccab4b44f211a24d9bf1e24211b47307924502e5c736a51a9aead09db00a759bd948775d512d20f78719e14662a58f069be965

Malware Config

Extracted

Family

redline

Botnet

comelekko

C2

194.233.74.11:58910

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\e7159045fdcc60709a383b499babb67269dc4f5f2cfb0.exe
    "C:\Users\Admin\AppData\Local\Temp\e7159045fdcc60709a383b499babb67269dc4f5f2cfb0.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:520
    • C:\Users\Admin\AppData\Local\Temp\e7159045fdcc60709a383b499babb67269dc4f5f2cfb0.exe
      C:\Users\Admin\AppData\Local\Temp\e7159045fdcc60709a383b499babb67269dc4f5f2cfb0.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1532

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/520-59-0x0000000000C70000-0x0000000000C71000-memory.dmp
    Filesize

    4KB

  • memory/520-61-0x0000000000480000-0x0000000000488000-memory.dmp
    Filesize

    32KB

  • memory/520-62-0x0000000000A70000-0x0000000000A71000-memory.dmp
    Filesize

    4KB

  • memory/1532-63-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/1532-64-0x0000000000417E3A-mapping.dmp
  • memory/1532-65-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/1532-67-0x0000000000920000-0x0000000000921000-memory.dmp
    Filesize

    4KB