Analysis

  • max time kernel
    55s
  • max time network
    68s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    14-05-2022 15:21

General

  • Target

    bedfffb784db4b18bf373195f4443f3fc10bf9f2f1eb5f2502dcc83a56919a48.exe

  • Size

    370KB

  • MD5

    e704c85e7f1855b74aa4ac8137024c46

  • SHA1

    42ed6e4b27fc828c7781b0b3fda2b358d708b30c

  • SHA256

    bedfffb784db4b18bf373195f4443f3fc10bf9f2f1eb5f2502dcc83a56919a48

  • SHA512

    05a6de8c8c3091238f390612a6b5844bb366aad7af0a4966b0a1cff274c64c8396c40ff9b40dcc0c590b28a6707f2e29a1bcf80ddff0dcd21d6373eadc6a236c

Malware Config

Extracted

Family

redline

Botnet

swttestmet

C2

185.215.113.75:4531

Attributes
  • auth_value

    adc5dc30debab8d39a706f26a199fa7e

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\bedfffb784db4b18bf373195f4443f3fc10bf9f2f1eb5f2502dcc83a56919a48.exe
    "C:\Users\Admin\AppData\Local\Temp\bedfffb784db4b18bf373195f4443f3fc10bf9f2f1eb5f2502dcc83a56919a48.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:912

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/912-117-0x0000000000500000-0x00000000005AE000-memory.dmp
    Filesize

    696KB

  • memory/912-118-0x00000000009B0000-0x00000000009E7000-memory.dmp
    Filesize

    220KB

  • memory/912-119-0x0000000000400000-0x00000000004F1000-memory.dmp
    Filesize

    964KB

  • memory/912-120-0x00000000023A0000-0x00000000023D0000-memory.dmp
    Filesize

    192KB

  • memory/912-121-0x0000000004D50000-0x000000000524E000-memory.dmp
    Filesize

    5.0MB

  • memory/912-122-0x0000000004BD0000-0x0000000004BFE000-memory.dmp
    Filesize

    184KB

  • memory/912-123-0x0000000005250000-0x0000000005856000-memory.dmp
    Filesize

    6.0MB

  • memory/912-124-0x0000000004C60000-0x0000000004C72000-memory.dmp
    Filesize

    72KB

  • memory/912-125-0x0000000005860000-0x000000000596A000-memory.dmp
    Filesize

    1.0MB

  • memory/912-126-0x0000000004C90000-0x0000000004CCE000-memory.dmp
    Filesize

    248KB

  • memory/912-127-0x0000000005970000-0x00000000059BB000-memory.dmp
    Filesize

    300KB

  • memory/912-128-0x0000000005BE0000-0x0000000005C56000-memory.dmp
    Filesize

    472KB

  • memory/912-129-0x0000000005CE0000-0x0000000005D72000-memory.dmp
    Filesize

    584KB

  • memory/912-130-0x0000000005CB0000-0x0000000005CCE000-memory.dmp
    Filesize

    120KB

  • memory/912-131-0x0000000005ED0000-0x0000000005F36000-memory.dmp
    Filesize

    408KB

  • memory/912-132-0x00000000066C0000-0x0000000006882000-memory.dmp
    Filesize

    1.8MB

  • memory/912-133-0x0000000006890000-0x0000000006DBC000-memory.dmp
    Filesize

    5.2MB