Analysis

  • max time kernel
    49s
  • max time network
    70s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    18-05-2022 19:20

General

  • Target

    a29c581429ca43470223b40d327fab0b79d4a46f2c34ce8a88ae0f5666aad707.exe

  • Size

    394KB

  • MD5

    a53a33f018dd518277d0d30877b8d5df

  • SHA1

    641235cbc5dff8cc28e060465fe1ecc26222465b

  • SHA256

    a29c581429ca43470223b40d327fab0b79d4a46f2c34ce8a88ae0f5666aad707

  • SHA512

    26164f6be50753b9b90082e07715cce9e949fd7e53c639b5b16e9eba4e980c9ba3c6418fd93eeb8c8ea8bf8f1edb43400a34a91eb872c93dfcfce4fbc26a0840

Malware Config

Extracted

Family

redline

Botnet

test1

C2

185.215.113.75:80

Attributes
  • auth_value

    7ab4a4e2eae9eb7ae10f64f68df53bb3

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • 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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a29c581429ca43470223b40d327fab0b79d4a46f2c34ce8a88ae0f5666aad707.exe
    "C:\Users\Admin\AppData\Local\Temp\a29c581429ca43470223b40d327fab0b79d4a46f2c34ce8a88ae0f5666aad707.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3588

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/3588-119-0x0000000002D2A000-0x0000000002D54000-memory.dmp
    Filesize

    168KB

  • memory/3588-120-0x0000000002C00000-0x0000000002D4A000-memory.dmp
    Filesize

    1.3MB

  • memory/3588-121-0x00000000048B0000-0x00000000048E7000-memory.dmp
    Filesize

    220KB

  • memory/3588-122-0x00000000071E0000-0x0000000007210000-memory.dmp
    Filesize

    192KB

  • memory/3588-123-0x0000000000400000-0x0000000002B7F000-memory.dmp
    Filesize

    39.5MB

  • memory/3588-124-0x0000000007210000-0x000000000770E000-memory.dmp
    Filesize

    5.0MB

  • memory/3588-125-0x0000000007750000-0x000000000777E000-memory.dmp
    Filesize

    184KB

  • memory/3588-126-0x0000000007780000-0x0000000007D86000-memory.dmp
    Filesize

    6.0MB

  • memory/3588-127-0x0000000007E00000-0x0000000007E12000-memory.dmp
    Filesize

    72KB

  • memory/3588-128-0x0000000007E30000-0x0000000007F3A000-memory.dmp
    Filesize

    1.0MB

  • memory/3588-129-0x0000000007F40000-0x0000000007F7E000-memory.dmp
    Filesize

    248KB

  • memory/3588-130-0x0000000007FD0000-0x000000000801B000-memory.dmp
    Filesize

    300KB

  • memory/3588-131-0x0000000008D50000-0x0000000008DB6000-memory.dmp
    Filesize

    408KB

  • memory/3588-132-0x0000000009050000-0x00000000090C6000-memory.dmp
    Filesize

    472KB

  • memory/3588-133-0x0000000009100000-0x0000000009192000-memory.dmp
    Filesize

    584KB

  • memory/3588-134-0x0000000009330000-0x000000000934E000-memory.dmp
    Filesize

    120KB

  • memory/3588-135-0x0000000009450000-0x0000000009612000-memory.dmp
    Filesize

    1.8MB

  • memory/3588-136-0x0000000009620000-0x0000000009B4C000-memory.dmp
    Filesize

    5.2MB