Analysis

  • max time kernel
    118s
  • max time network
    125s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    26-01-2022 12:57

General

  • Target

    ff36ad11481365709e41863fb0e5f341597f4c1a33507cc2cacfb6ddd49ce3b0.exe

  • Size

    444KB

  • MD5

    b207c1f4b3e86fbe93cc2224185dc856

  • SHA1

    f766b1d44ac7e7f096a26ee1364dcfd2d313f435

  • SHA256

    ff36ad11481365709e41863fb0e5f341597f4c1a33507cc2cacfb6ddd49ce3b0

  • SHA512

    64ab092e14543ead37ac6d32a6cc93cd9cd090653ad251193a359b73510e22534cc52657e914d9162746cb7b745b1f398e74df0020422f2fdb22493a914438ae

Malware Config

Extracted

Family

redline

Botnet

ruzkiKAKOYTO

C2

185.215.113.29:20819

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.

  • Checks installed software on the system 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ff36ad11481365709e41863fb0e5f341597f4c1a33507cc2cacfb6ddd49ce3b0.exe
    "C:\Users\Admin\AppData\Local\Temp\ff36ad11481365709e41863fb0e5f341597f4c1a33507cc2cacfb6ddd49ce3b0.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2740

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2740-115-0x0000000000678000-0x00000000006A4000-memory.dmp
    Filesize

    176KB

  • memory/2740-116-0x0000000002560000-0x0000000002594000-memory.dmp
    Filesize

    208KB

  • memory/2740-117-0x0000000004C80000-0x000000000517E000-memory.dmp
    Filesize

    5.0MB

  • memory/2740-118-0x0000000002710000-0x0000000002742000-memory.dmp
    Filesize

    200KB

  • memory/2740-119-0x0000000000550000-0x000000000069A000-memory.dmp
    Filesize

    1.3MB

  • memory/2740-120-0x0000000000400000-0x0000000000499000-memory.dmp
    Filesize

    612KB

  • memory/2740-121-0x0000000004C70000-0x0000000004C71000-memory.dmp
    Filesize

    4KB

  • memory/2740-122-0x0000000004C72000-0x0000000004C73000-memory.dmp
    Filesize

    4KB

  • memory/2740-123-0x0000000004C73000-0x0000000004C74000-memory.dmp
    Filesize

    4KB

  • memory/2740-124-0x0000000005180000-0x0000000005786000-memory.dmp
    Filesize

    6.0MB

  • memory/2740-125-0x0000000004C10000-0x0000000004C22000-memory.dmp
    Filesize

    72KB

  • memory/2740-126-0x0000000005790000-0x000000000589A000-memory.dmp
    Filesize

    1.0MB

  • memory/2740-127-0x00000000058B0000-0x00000000058EE000-memory.dmp
    Filesize

    248KB

  • memory/2740-128-0x0000000005A00000-0x0000000005A4B000-memory.dmp
    Filesize

    300KB

  • memory/2740-129-0x0000000004C74000-0x0000000004C76000-memory.dmp
    Filesize

    8KB

  • memory/2740-130-0x0000000005BA0000-0x0000000005C16000-memory.dmp
    Filesize

    472KB

  • memory/2740-131-0x0000000005C20000-0x0000000005CB2000-memory.dmp
    Filesize

    584KB

  • memory/2740-132-0x0000000005D00000-0x0000000005D1E000-memory.dmp
    Filesize

    120KB

  • memory/2740-133-0x0000000005EA0000-0x0000000005F06000-memory.dmp
    Filesize

    408KB

  • memory/2740-134-0x00000000065B0000-0x0000000006772000-memory.dmp
    Filesize

    1.8MB

  • memory/2740-135-0x0000000006CC0000-0x00000000071EC000-memory.dmp
    Filesize

    5.2MB