Analysis

  • max time kernel
    136s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    10-11-2024 14:19

General

  • Target

    1f8769fd48d48e2fb28dbf6bcdb375445b863ef062e79ca9fab86a1758b39214.exe

  • Size

    4.8MB

  • MD5

    a5846ee6033e8aaefbdae71a763c88c7

  • SHA1

    80b3d6f96c9bd29746139a50840628206537bf4c

  • SHA256

    1f8769fd48d48e2fb28dbf6bcdb375445b863ef062e79ca9fab86a1758b39214

  • SHA512

    ba39a76a5acbeed906f4c4413f544071f2662ca6a0278d6c064a911ea8ffac0f7968cb57668cd1cd7e0989f9521ad4705bd713da0f37649b758cbd3e66ba9627

  • SSDEEP

    98304:gjw7hqfK86hPFVi9XYeJL9XO9PW5XzbuH9G8eJBuVu91r5df7P4CC9jj:09XZLT7P4

Malware Config

Extracted

Family

redline

Botnet

coly

C2

77.91.102.72:29518

Attributes
  • auth_value

    815f926d161a4b44f4ec4837f2b84795

Signatures

  • RedLine

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

  • RedLine payload 5 IoCs
  • Redline family
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1f8769fd48d48e2fb28dbf6bcdb375445b863ef062e79ca9fab86a1758b39214.exe
    "C:\Users\Admin\AppData\Local\Temp\1f8769fd48d48e2fb28dbf6bcdb375445b863ef062e79ca9fab86a1758b39214.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3064
    • C:\Users\Admin\AppData\Local\Temp\1f8769fd48d48e2fb28dbf6bcdb375445b863ef062e79ca9fab86a1758b39214.exe
      "{path}"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2828

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2828-19-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2828-14-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2828-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2828-22-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2828-17-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2828-26-0x00000000743A0000-0x0000000074A8E000-memory.dmp

    Filesize

    6.9MB

  • memory/2828-25-0x00000000743A0000-0x0000000074A8E000-memory.dmp

    Filesize

    6.9MB

  • memory/2828-23-0x00000000743A0000-0x0000000074A8E000-memory.dmp

    Filesize

    6.9MB

  • memory/2828-11-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2828-9-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/2828-13-0x0000000000400000-0x0000000000428000-memory.dmp

    Filesize

    160KB

  • memory/3064-6-0x00000000743A0000-0x0000000074A8E000-memory.dmp

    Filesize

    6.9MB

  • memory/3064-3-0x0000000000480000-0x00000000004A0000-memory.dmp

    Filesize

    128KB

  • memory/3064-4-0x0000000005F00000-0x0000000005FB0000-memory.dmp

    Filesize

    704KB

  • memory/3064-2-0x00000000743A0000-0x0000000074A8E000-memory.dmp

    Filesize

    6.9MB

  • memory/3064-0-0x00000000743AE000-0x00000000743AF000-memory.dmp

    Filesize

    4KB

  • memory/3064-8-0x0000000005FB0000-0x0000000006018000-memory.dmp

    Filesize

    416KB

  • memory/3064-24-0x00000000743A0000-0x0000000074A8E000-memory.dmp

    Filesize

    6.9MB

  • memory/3064-7-0x0000000008810000-0x00000000088C6000-memory.dmp

    Filesize

    728KB

  • memory/3064-1-0x0000000000FC0000-0x0000000001492000-memory.dmp

    Filesize

    4.8MB

  • memory/3064-5-0x00000000743AE000-0x00000000743AF000-memory.dmp

    Filesize

    4KB