Analysis

  • max time kernel
    91s
  • max time network
    143s
  • 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 05:35

General

  • Target

    f3333bad4f016d69644db1ee207aea3ef160f12e82346668c3730162bc9f4596.exe

  • Size

    361KB

  • MD5

    0b991b23786b4dde354d9b4eec6ea402

  • SHA1

    744b9b9814bd2830da8e3a5bfdc455e16817c830

  • SHA256

    f3333bad4f016d69644db1ee207aea3ef160f12e82346668c3730162bc9f4596

  • SHA512

    9c9f3b54a4a807fb2c2e8599da2ab909f7229f1f4ea1caa0e6a412affa01412954d0fccd73b9e10e0ae3518c40df25f602aed66ad903e34c33b995cc2c58cfd7

  • 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\f3333bad4f016d69644db1ee207aea3ef160f12e82346668c3730162bc9f4596.exe
    "C:\Users\Admin\AppData\Local\Temp\f3333bad4f016d69644db1ee207aea3ef160f12e82346668c3730162bc9f4596.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2140

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/2140-132-0x0000000000A10000-0x0000000000A70000-memory.dmp
    Filesize

    384KB

  • memory/2140-133-0x000000000B0B0000-0x000000000B6C8000-memory.dmp
    Filesize

    6.1MB

  • memory/2140-134-0x000000000AC20000-0x000000000AD2A000-memory.dmp
    Filesize

    1.0MB

  • memory/2140-135-0x000000000AB50000-0x000000000AB62000-memory.dmp
    Filesize

    72KB

  • memory/2140-136-0x000000000ABB0000-0x000000000ABEC000-memory.dmp
    Filesize

    240KB

  • memory/2140-137-0x000000000BC80000-0x000000000C224000-memory.dmp
    Filesize

    5.6MB

  • memory/2140-138-0x000000000B010000-0x000000000B0A2000-memory.dmp
    Filesize

    584KB

  • memory/2140-139-0x000000000B6D0000-0x000000000B736000-memory.dmp
    Filesize

    408KB

  • memory/2140-140-0x000000000C400000-0x000000000C5C2000-memory.dmp
    Filesize

    1.8MB

  • memory/2140-141-0x000000000CB00000-0x000000000D02C000-memory.dmp
    Filesize

    5.2MB

  • memory/2140-142-0x000000000C5D0000-0x000000000C646000-memory.dmp
    Filesize

    472KB

  • memory/2140-143-0x000000000C380000-0x000000000C3D0000-memory.dmp
    Filesize

    320KB