Analysis

  • max time kernel
    83s
  • max time network
    121s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • submitted
    25-11-2021 16:26

General

  • Target

    5a37a0332332c9ef29adf89a0e995ae7579176d2cfde32530cfd3c15b61b05f9.exe

  • Size

    405KB

  • MD5

    b27d3308eb264be92d970536e9765239

  • SHA1

    15166fb201ee69e92346e8a47317b988fbefccce

  • SHA256

    5a37a0332332c9ef29adf89a0e995ae7579176d2cfde32530cfd3c15b61b05f9

  • SHA512

    231f3c82a06ca26b6e9b5562e09e625fbdf03faaba16eacabe58fe655ce7d623708656c3342fcf326229ca028bbe36e29f80f5945002d98d46139cbb5260f9e2

Malware Config

Extracted

Family

redline

Botnet

NoName

C2

185.215.113.29:26828

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\5a37a0332332c9ef29adf89a0e995ae7579176d2cfde32530cfd3c15b61b05f9.exe
    "C:\Users\Admin\AppData\Local\Temp\5a37a0332332c9ef29adf89a0e995ae7579176d2cfde32530cfd3c15b61b05f9.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2684

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/2684-119-0x0000000003AB0000-0x0000000003ADE000-memory.dmp
    Filesize

    184KB

  • memory/2684-120-0x0000000006670000-0x0000000006671000-memory.dmp
    Filesize

    4KB

  • memory/2684-121-0x0000000003D20000-0x0000000003D4C000-memory.dmp
    Filesize

    176KB

  • memory/2684-122-0x0000000006B70000-0x0000000006B71000-memory.dmp
    Filesize

    4KB

  • memory/2684-123-0x0000000003E30000-0x0000000003E31000-memory.dmp
    Filesize

    4KB

  • memory/2684-124-0x00000000064B0000-0x00000000064B1000-memory.dmp
    Filesize

    4KB

  • memory/2684-125-0x0000000003950000-0x0000000003989000-memory.dmp
    Filesize

    228KB

  • memory/2684-127-0x0000000006660000-0x0000000006661000-memory.dmp
    Filesize

    4KB

  • memory/2684-126-0x0000000000400000-0x0000000001C1B000-memory.dmp
    Filesize

    24MB

  • memory/2684-128-0x0000000006662000-0x0000000006663000-memory.dmp
    Filesize

    4KB

  • memory/2684-129-0x0000000006663000-0x0000000006664000-memory.dmp
    Filesize

    4KB

  • memory/2684-130-0x0000000006664000-0x0000000006666000-memory.dmp
    Filesize

    8KB

  • memory/2684-131-0x0000000003FA0000-0x0000000003FA1000-memory.dmp
    Filesize

    4KB

  • memory/2684-132-0x0000000004000000-0x0000000004001000-memory.dmp
    Filesize

    4KB

  • memory/2684-133-0x0000000007320000-0x0000000007321000-memory.dmp
    Filesize

    4KB

  • memory/2684-134-0x00000000073A0000-0x00000000073A1000-memory.dmp
    Filesize

    4KB

  • memory/2684-135-0x0000000007580000-0x0000000007581000-memory.dmp
    Filesize

    4KB

  • memory/2684-136-0x0000000007610000-0x0000000007611000-memory.dmp
    Filesize

    4KB

  • memory/2684-137-0x0000000007D50000-0x0000000007D51000-memory.dmp
    Filesize

    4KB

  • memory/2684-138-0x0000000007F20000-0x0000000007F21000-memory.dmp
    Filesize

    4KB