Analysis

  • max time kernel
    52s
  • max time network
    73s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    17-05-2022 10:40

General

  • Target

    2175568dd2fcf57c807ac0b00a2e9d61ebfaf34529ece9212d046e467b084754.exe

  • Size

    436KB

  • MD5

    d3a10a272fa4539335bdadec04d6e28d

  • SHA1

    5f4af7f4d27930d3615852ecf20642a101a2116f

  • SHA256

    2175568dd2fcf57c807ac0b00a2e9d61ebfaf34529ece9212d046e467b084754

  • SHA512

    5bf1cccb5675c3cef41b342e7124ec31c1559661b25dfcfccde213261951ac48282822f3c1dd72d961b8e1ec2c2582ed1cbb7e838644b9e7d43506b1beab2185

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\2175568dd2fcf57c807ac0b00a2e9d61ebfaf34529ece9212d046e467b084754.exe
    "C:\Users\Admin\AppData\Local\Temp\2175568dd2fcf57c807ac0b00a2e9d61ebfaf34529ece9212d046e467b084754.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3900

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/3900-116-0x0000000000A70000-0x0000000000AA0000-memory.dmp
    Filesize

    192KB

  • memory/3900-117-0x0000000000723000-0x000000000074D000-memory.dmp
    Filesize

    168KB

  • memory/3900-118-0x0000000000560000-0x00000000006AA000-memory.dmp
    Filesize

    1.3MB

  • memory/3900-119-0x0000000000400000-0x00000000004AE000-memory.dmp
    Filesize

    696KB

  • memory/3900-120-0x0000000004E70000-0x000000000536E000-memory.dmp
    Filesize

    5.0MB

  • memory/3900-121-0x00000000025E0000-0x000000000260E000-memory.dmp
    Filesize

    184KB

  • memory/3900-122-0x0000000005370000-0x0000000005976000-memory.dmp
    Filesize

    6.0MB

  • memory/3900-123-0x00000000026C0000-0x00000000026D2000-memory.dmp
    Filesize

    72KB

  • memory/3900-124-0x0000000004CC0000-0x0000000004DCA000-memory.dmp
    Filesize

    1.0MB

  • memory/3900-125-0x00000000026F0000-0x000000000272E000-memory.dmp
    Filesize

    248KB

  • memory/3900-126-0x0000000004DE0000-0x0000000004E2B000-memory.dmp
    Filesize

    300KB

  • memory/3900-127-0x0000000006660000-0x00000000066C6000-memory.dmp
    Filesize

    408KB

  • memory/3900-128-0x0000000006990000-0x0000000006A06000-memory.dmp
    Filesize

    472KB

  • memory/3900-129-0x0000000006A70000-0x0000000006B02000-memory.dmp
    Filesize

    584KB

  • memory/3900-130-0x0000000006C60000-0x0000000006C7E000-memory.dmp
    Filesize

    120KB

  • memory/3900-131-0x0000000006D80000-0x0000000006F42000-memory.dmp
    Filesize

    1.8MB

  • memory/3900-132-0x0000000006F50000-0x000000000747C000-memory.dmp
    Filesize

    5.2MB