Analysis

  • max time kernel
    118s
  • max time network
    125s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    26-01-2022 05:16

General

  • Target

    3a67d343e186e03c0f67c1fb5b25d6b7ee7a580a05923fb1c33121d9deb2f79f.exe

  • Size

    444KB

  • MD5

    c4d297d2d805d71edfddcb3c09f2ad46

  • SHA1

    ea6c34dab29af309933e6ffcadb10b13c47cf6aa

  • SHA256

    3a67d343e186e03c0f67c1fb5b25d6b7ee7a580a05923fb1c33121d9deb2f79f

  • SHA512

    37047358a9166b8a9d9e7f97db5afc65dfeeb717f344430ae859c17e284a9bde44417a0c106a3f55c30d9a98bc042477f8209627ef0899efccea1187438bf5a9

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 3 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\3a67d343e186e03c0f67c1fb5b25d6b7ee7a580a05923fb1c33121d9deb2f79f.exe
    "C:\Users\Admin\AppData\Local\Temp\3a67d343e186e03c0f67c1fb5b25d6b7ee7a580a05923fb1c33121d9deb2f79f.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1204

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/1204-116-0x00000000021E0000-0x0000000002219000-memory.dmp
    Filesize

    228KB

  • memory/1204-117-0x0000000000400000-0x0000000000499000-memory.dmp
    Filesize

    612KB

  • memory/1204-118-0x00000000026C0000-0x0000000002820000-memory.dmp
    Filesize

    1.4MB

  • memory/1204-119-0x0000000002370000-0x00000000023A4000-memory.dmp
    Filesize

    208KB

  • memory/1204-120-0x0000000004C80000-0x000000000517E000-memory.dmp
    Filesize

    5.0MB

  • memory/1204-121-0x0000000002500000-0x0000000002532000-memory.dmp
    Filesize

    200KB

  • memory/1204-122-0x00000000026C0000-0x0000000002820000-memory.dmp
    Filesize

    1.4MB

  • memory/1204-123-0x00000000026C0000-0x0000000002820000-memory.dmp
    Filesize

    1.4MB

  • memory/1204-124-0x0000000005180000-0x0000000005786000-memory.dmp
    Filesize

    6.0MB

  • memory/1204-125-0x00000000027C0000-0x00000000027D2000-memory.dmp
    Filesize

    72KB

  • memory/1204-126-0x0000000005790000-0x000000000589A000-memory.dmp
    Filesize

    1.0MB

  • memory/1204-127-0x00000000026C0000-0x0000000002820000-memory.dmp
    Filesize

    1.4MB

  • memory/1204-128-0x00000000058B0000-0x00000000058EE000-memory.dmp
    Filesize

    248KB

  • memory/1204-129-0x0000000005900000-0x000000000594B000-memory.dmp
    Filesize

    300KB

  • memory/1204-130-0x0000000005BA0000-0x0000000005C06000-memory.dmp
    Filesize

    408KB

  • memory/1204-131-0x0000000006260000-0x00000000062D6000-memory.dmp
    Filesize

    472KB

  • memory/1204-132-0x0000000006300000-0x0000000006392000-memory.dmp
    Filesize

    584KB

  • memory/1204-133-0x0000000006510000-0x000000000652E000-memory.dmp
    Filesize

    120KB

  • memory/1204-134-0x0000000006620000-0x00000000067E2000-memory.dmp
    Filesize

    1.8MB

  • memory/1204-135-0x00000000067F0000-0x0000000006D1C000-memory.dmp
    Filesize

    5.2MB