Analysis

  • max time kernel
    91s
  • max time network
    98s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-09-2022 05:42

General

  • Target

    26f63ecc4ede2b1e20efedf4f65027a1058a085989566338dc7b61cdb02aa003.exe

  • Size

    361KB

  • MD5

    dda8a5cd34f3bc76b596937f3f6806b5

  • SHA1

    8ca0c92800d9256ecd2f1614ac92170a4a7d9f2a

  • SHA256

    26f63ecc4ede2b1e20efedf4f65027a1058a085989566338dc7b61cdb02aa003

  • SHA512

    8cc7fd5c380ecc3d3c3043cca150399fe7e6c8c4b01dcbd216edcfc2add19b2c4a62863e940588a29c40e128ae2ba300f57e152ae966bcb755127ac594c1f463

  • SSDEEP

    6144:eEaXBUcN2BRrn1fH0N6GkBut5adsSEK69yDPhSjYlakxjTLVqoARRSTZAPdg+:/aRDNoVJKRtUdsSEK69yDPhSjYlakxjv

Malware Config

Extracted

Family

redline

Botnet

0002

C2

13.72.81.58:13413

Attributes
  • auth_value

    866ce0ed8cfe2be77fb43a4912677698

Signatures

  • RedLine

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

  • RedLine payload 1 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\26f63ecc4ede2b1e20efedf4f65027a1058a085989566338dc7b61cdb02aa003.exe
    "C:\Users\Admin\AppData\Local\Temp\26f63ecc4ede2b1e20efedf4f65027a1058a085989566338dc7b61cdb02aa003.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4056

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4056-132-0x0000000000410000-0x0000000000470000-memory.dmp
    Filesize

    384KB

  • memory/4056-133-0x000000000AAE0000-0x000000000B0F8000-memory.dmp
    Filesize

    6.1MB

  • memory/4056-134-0x000000000A620000-0x000000000A72A000-memory.dmp
    Filesize

    1.0MB

  • memory/4056-135-0x000000000A550000-0x000000000A562000-memory.dmp
    Filesize

    72KB

  • memory/4056-136-0x000000000A5B0000-0x000000000A5EC000-memory.dmp
    Filesize

    240KB

  • memory/4056-137-0x000000000B6B0000-0x000000000BC54000-memory.dmp
    Filesize

    5.6MB

  • memory/4056-138-0x000000000AA10000-0x000000000AAA2000-memory.dmp
    Filesize

    584KB

  • memory/4056-139-0x000000000B100000-0x000000000B166000-memory.dmp
    Filesize

    408KB

  • memory/4056-140-0x000000000B4F0000-0x000000000B566000-memory.dmp
    Filesize

    472KB

  • memory/4056-141-0x000000000B5C0000-0x000000000B610000-memory.dmp
    Filesize

    320KB

  • memory/4056-142-0x000000000BF30000-0x000000000C0F2000-memory.dmp
    Filesize

    1.8MB

  • memory/4056-143-0x000000000C630000-0x000000000CB5C000-memory.dmp
    Filesize

    5.2MB