Analysis

  • max time kernel
    124s
  • max time network
    124s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • submitted
    27-11-2021 03:13

General

  • Target

    79c79134a1502b989cf4fd51e278a60b4f82c28da1e0bfd26bdaaa797bc039f2.exe

  • Size

    393KB

  • MD5

    a971cd40728c562cf0f6ab278100bf9b

  • SHA1

    7d09830b421d54c978c482abcbdb2db5a081f67c

  • SHA256

    79c79134a1502b989cf4fd51e278a60b4f82c28da1e0bfd26bdaaa797bc039f2

  • SHA512

    e9c441ef681ed29871ee9e44f45d95391f56f2544cf28d02a0e0141208f9fa71519e61249c8514e4cb785895356b323d84f8bdad5a4b046471bfce0d889e85e1

Malware Config

Extracted

Family

redline

Botnet

Updbdate

C2

193.56.146.64:65441

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 use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\79c79134a1502b989cf4fd51e278a60b4f82c28da1e0bfd26bdaaa797bc039f2.exe
    "C:\Users\Admin\AppData\Local\Temp\79c79134a1502b989cf4fd51e278a60b4f82c28da1e0bfd26bdaaa797bc039f2.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3596

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/3596-118-0x0000000001FC6000-0x0000000001FF2000-memory.dmp
    Filesize

    176KB

  • memory/3596-119-0x0000000003F10000-0x0000000003F3E000-memory.dmp
    Filesize

    184KB

  • memory/3596-120-0x0000000006430000-0x0000000006431000-memory.dmp
    Filesize

    4KB

  • memory/3596-121-0x0000000003F80000-0x0000000003FAC000-memory.dmp
    Filesize

    176KB

  • memory/3596-122-0x0000000003950000-0x0000000003989000-memory.dmp
    Filesize

    228KB

  • memory/3596-123-0x0000000000400000-0x0000000001C18000-memory.dmp
    Filesize

    24.1MB

  • memory/3596-124-0x0000000004090000-0x0000000004091000-memory.dmp
    Filesize

    4KB

  • memory/3596-125-0x0000000004092000-0x0000000004093000-memory.dmp
    Filesize

    4KB

  • memory/3596-126-0x0000000004093000-0x0000000004094000-memory.dmp
    Filesize

    4KB

  • memory/3596-127-0x0000000006930000-0x0000000006931000-memory.dmp
    Filesize

    4KB

  • memory/3596-128-0x0000000004030000-0x0000000004031000-memory.dmp
    Filesize

    4KB

  • memory/3596-129-0x0000000006F40000-0x0000000006F41000-memory.dmp
    Filesize

    4KB

  • memory/3596-130-0x00000000040A0000-0x00000000040A1000-memory.dmp
    Filesize

    4KB

  • memory/3596-131-0x0000000004094000-0x0000000004096000-memory.dmp
    Filesize

    8KB

  • memory/3596-132-0x0000000007070000-0x0000000007071000-memory.dmp
    Filesize

    4KB

  • memory/3596-133-0x0000000007300000-0x0000000007301000-memory.dmp
    Filesize

    4KB

  • memory/3596-134-0x00000000079D0000-0x00000000079D1000-memory.dmp
    Filesize

    4KB

  • memory/3596-135-0x0000000007A90000-0x0000000007A91000-memory.dmp
    Filesize

    4KB

  • memory/3596-136-0x0000000007B70000-0x0000000007B71000-memory.dmp
    Filesize

    4KB

  • memory/3596-137-0x0000000007D90000-0x0000000007D91000-memory.dmp
    Filesize

    4KB

  • memory/3596-138-0x0000000007F60000-0x0000000007F61000-memory.dmp
    Filesize

    4KB