Analysis

  • max time kernel
    110s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-11-2024 04:37

General

  • Target

    9a21af2479e436cc8a43643396529352c98b4224e44f3399abd57e557f65a0d0N.exe

  • Size

    661KB

  • MD5

    cc32233b09cb20f00ee3ddd4f2431080

  • SHA1

    741ef255182db60805e506930429a0ff62b2e765

  • SHA256

    9a21af2479e436cc8a43643396529352c98b4224e44f3399abd57e557f65a0d0

  • SHA512

    8cba0ca0ee92b78c0a5f8c3c4164c8fb1df9899d1c138f356d94ee37842b47653e9d7a69d961788f39c5dc4513283a15e487803197e3b92326430cec9dff706f

  • SSDEEP

    12288:7MrDy90yKA2u6MURYyWXmribg7+yo0WwMSbK6oNyXk1gLDNyTiKwp+:EyouPbg7+ihHog0aZyThx

Malware Config

Extracted

Family

redline

Botnet

romik

C2

193.233.20.12:4132

Attributes
  • auth_value

    8fb78d2889ba0ca42678b59b884e88ff

Signatures

  • RedLine

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

  • RedLine payload 35 IoCs
  • Redline family
  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9a21af2479e436cc8a43643396529352c98b4224e44f3399abd57e557f65a0d0N.exe
    "C:\Users\Admin\AppData\Local\Temp\9a21af2479e436cc8a43643396529352c98b4224e44f3399abd57e557f65a0d0N.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:768
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vDa05.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vDa05.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3836
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dLT23.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dLT23.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4700

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vDa05.exe

    Filesize

    516KB

    MD5

    d1a9779f3849be97f602613c3437b6de

    SHA1

    7f46f5fe2a5bc68cf6c60f0f74d4aed852ff3578

    SHA256

    82137a5873220c2f6118fb9eb3b7dac5afe742bcd32038ba1a35e99e9b926276

    SHA512

    ec879e1a3389ab56edafc4e7e2a918427ffe004bf14b67a0bb9152601dd5ad62c65b23d869bf3d1bb2f6010bf1bf2aed5f99474e706a64acf54f7528abcb4d0f

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dLT23.exe

    Filesize

    297KB

    MD5

    4e5f11ab053ba84afdb53d293e3f0451

    SHA1

    0b1943f24b6beb1b6c5244655ef6931b79e476f8

    SHA256

    51b6d7f9d900542f8c4329503c112c27a51be10e817762f732db63d6553831df

    SHA512

    02b0bacc7c76e151794ae77c59bb1be3cb522f2694eda553b6bfcfddb4a6732e27799e6cb80ef378dc732bdf64fd787c0ab71a2cd043af6c685c36fc5adb8549

  • memory/4700-15-0x00000000009C0000-0x0000000000AC0000-memory.dmp

    Filesize

    1024KB

  • memory/4700-16-0x0000000000BC0000-0x0000000000C0B000-memory.dmp

    Filesize

    300KB

  • memory/4700-17-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/4700-18-0x0000000000400000-0x00000000007A6000-memory.dmp

    Filesize

    3.6MB

  • memory/4700-19-0x00000000029E0000-0x0000000002A26000-memory.dmp

    Filesize

    280KB

  • memory/4700-20-0x0000000005180000-0x0000000005724000-memory.dmp

    Filesize

    5.6MB

  • memory/4700-21-0x0000000002A60000-0x0000000002AA4000-memory.dmp

    Filesize

    272KB

  • memory/4700-51-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-85-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-83-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-79-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-77-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-75-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-73-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-71-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-69-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-67-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-65-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-63-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-61-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-59-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-55-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-53-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-49-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-47-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-45-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-43-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-41-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-39-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-37-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-35-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-33-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-31-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-29-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-81-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-27-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-25-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-57-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-23-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-22-0x0000000002A60000-0x0000000002A9E000-memory.dmp

    Filesize

    248KB

  • memory/4700-928-0x0000000005730000-0x0000000005D48000-memory.dmp

    Filesize

    6.1MB

  • memory/4700-929-0x0000000004FE0000-0x00000000050EA000-memory.dmp

    Filesize

    1.0MB

  • memory/4700-930-0x0000000005120000-0x0000000005132000-memory.dmp

    Filesize

    72KB

  • memory/4700-931-0x0000000005D50000-0x0000000005D8C000-memory.dmp

    Filesize

    240KB

  • memory/4700-932-0x0000000005E90000-0x0000000005EDC000-memory.dmp

    Filesize

    304KB

  • memory/4700-933-0x00000000009C0000-0x0000000000AC0000-memory.dmp

    Filesize

    1024KB

  • memory/4700-934-0x0000000000BC0000-0x0000000000C0B000-memory.dmp

    Filesize

    300KB

  • memory/4700-935-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB