Analysis

  • max time kernel
    142s
  • max time network
    152s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • 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 8 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:636
    • C:\Users\Admin\AppData\Local\Temp\e7159045fdcc60709a383b499babb67269dc4f5f2cfb0.exe
      C:\Users\Admin\AppData\Local\Temp\e7159045fdcc60709a383b499babb67269dc4f5f2cfb0.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:936

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\e7159045fdcc60709a383b499babb67269dc4f5f2cfb0.exe.log
    MD5

    7438b57da35c10c478469635b79e33e1

    SHA1

    5ffcbdfbfd800f67d6d9d6ee46de2eb13fcbb9a5

    SHA256

    b253c066d4a6604aaa5204b09c1edde92c410b0af351f3760891f5e56c867f70

    SHA512

    5887796f8ceb1c5ae790caff0020084df49ea8d613b78656a47dc9a569c5c86a9b16ec2ebe0d6f34c5e3001026385bb1282434cc3ffc7bda99427c154c04b45a

  • memory/636-114-0x0000000000DD0000-0x0000000000DD1000-memory.dmp
    Filesize

    4KB

  • memory/636-116-0x0000000001690000-0x0000000001698000-memory.dmp
    Filesize

    32KB

  • memory/636-117-0x0000000005680000-0x0000000005681000-memory.dmp
    Filesize

    4KB

  • memory/636-118-0x00000000057C0000-0x00000000057C1000-memory.dmp
    Filesize

    4KB

  • memory/636-119-0x0000000005620000-0x0000000005621000-memory.dmp
    Filesize

    4KB

  • memory/936-121-0x0000000000417E3A-mapping.dmp
  • memory/936-120-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/936-125-0x0000000005300000-0x0000000005301000-memory.dmp
    Filesize

    4KB

  • memory/936-126-0x0000000004D80000-0x0000000004D81000-memory.dmp
    Filesize

    4KB

  • memory/936-127-0x0000000004DE0000-0x0000000004DE1000-memory.dmp
    Filesize

    4KB

  • memory/936-128-0x0000000004CF0000-0x00000000052F6000-memory.dmp
    Filesize

    6.0MB

  • memory/936-129-0x0000000004E20000-0x0000000004E21000-memory.dmp
    Filesize

    4KB

  • memory/936-130-0x0000000005090000-0x0000000005091000-memory.dmp
    Filesize

    4KB