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Analysis

  • max time kernel
    97s
  • max time network
    104s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    20/07/2023, 15:30

General

  • Target

    239a2fef8b1b61bb21db547f05620ee337dd0032e22ed4024ddaf9d9eb810dcf.exe

  • Size

    404KB

  • MD5

    0db58c6b9873e5809d667688652bafb1

  • SHA1

    6efc3eb9bf947f9b86472978dcf067bddfc41e04

  • SHA256

    239a2fef8b1b61bb21db547f05620ee337dd0032e22ed4024ddaf9d9eb810dcf

  • SHA512

    640e29b1b9c9e1302a5f82197cd0bd48f0dd7b583986abe92184d85bf37f01d391965933e972138c7c619ae16f0748be8b3349c64875a12708f9b7453bce94d8

  • SSDEEP

    6144:JnLOzSOHVgx1fg+SbOKsgRATR8uQtlVW4FK7o/MS:lCOO107SSRTdU147zS

Malware Config

Extracted

Family

redline

Botnet

@Germany

C2

194.26.135.162:2920

Attributes
  • auth_value

    9d15d78194367a949e54a07d6ce02c62

Signatures

  • RedLine

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

  • RedLine payload 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\239a2fef8b1b61bb21db547f05620ee337dd0032e22ed4024ddaf9d9eb810dcf.exe
    "C:\Users\Admin\AppData\Local\Temp\239a2fef8b1b61bb21db547f05620ee337dd0032e22ed4024ddaf9d9eb810dcf.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3984

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3984-123-0x0000000002660000-0x0000000002760000-memory.dmp

    Filesize

    1024KB

  • memory/3984-124-0x00000000025B0000-0x00000000025ED000-memory.dmp

    Filesize

    244KB

  • memory/3984-125-0x0000000004380000-0x00000000043AC000-memory.dmp

    Filesize

    176KB

  • memory/3984-126-0x0000000000400000-0x0000000002437000-memory.dmp

    Filesize

    32.2MB

  • memory/3984-127-0x0000000006B90000-0x0000000006BA0000-memory.dmp

    Filesize

    64KB

  • memory/3984-128-0x0000000006BA0000-0x000000000709E000-memory.dmp

    Filesize

    5.0MB

  • memory/3984-129-0x0000000004540000-0x0000000004568000-memory.dmp

    Filesize

    160KB

  • memory/3984-130-0x0000000073930000-0x000000007401E000-memory.dmp

    Filesize

    6.9MB

  • memory/3984-131-0x00000000070A0000-0x00000000076A6000-memory.dmp

    Filesize

    6.0MB

  • memory/3984-132-0x0000000006A60000-0x0000000006A72000-memory.dmp

    Filesize

    72KB

  • memory/3984-133-0x0000000006A80000-0x0000000006B8A000-memory.dmp

    Filesize

    1.0MB

  • memory/3984-134-0x00000000076B0000-0x00000000076EE000-memory.dmp

    Filesize

    248KB

  • memory/3984-135-0x0000000007730000-0x000000000777B000-memory.dmp

    Filesize

    300KB

  • memory/3984-136-0x00000000079D0000-0x0000000007A36000-memory.dmp

    Filesize

    408KB

  • memory/3984-137-0x0000000008060000-0x00000000080F2000-memory.dmp

    Filesize

    584KB

  • memory/3984-138-0x0000000002660000-0x0000000002760000-memory.dmp

    Filesize

    1024KB

  • memory/3984-139-0x0000000008220000-0x0000000008296000-memory.dmp

    Filesize

    472KB

  • memory/3984-140-0x0000000008300000-0x00000000084C2000-memory.dmp

    Filesize

    1.8MB

  • memory/3984-141-0x00000000084D0000-0x00000000089FC000-memory.dmp

    Filesize

    5.2MB

  • memory/3984-142-0x0000000008B20000-0x0000000008B3E000-memory.dmp

    Filesize

    120KB

  • memory/3984-143-0x0000000000400000-0x0000000002437000-memory.dmp

    Filesize

    32.2MB

  • memory/3984-146-0x00000000025B0000-0x00000000025ED000-memory.dmp

    Filesize

    244KB

  • memory/3984-145-0x0000000000400000-0x0000000002437000-memory.dmp

    Filesize

    32.2MB

  • memory/3984-147-0x0000000073930000-0x000000007401E000-memory.dmp

    Filesize

    6.9MB