Analysis

  • max time kernel
    123s
  • max time network
    127s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    26-01-2022 14:06

General

  • Target

    a9b738007a4c425a4dafe2e90af02207.exe

  • Size

    443KB

  • MD5

    a9b738007a4c425a4dafe2e90af02207

  • SHA1

    38826225afa929215e895ab1233bdd72c5887883

  • SHA256

    834da6d982eabadc0518f149d8832f421d8d3c2943033ff19c1a84874b88148b

  • SHA512

    3d46a844d6278d2532cc4bd1d29033bf0176e1314b9a8ef136942e294f6f76da641359c72cfd507a7358c9911a421136de31e70b2c367a717149e84adc194d75

Malware Config

Extracted

Family

redline

Botnet

noname

C2

185.215.113.29:20819

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.

  • 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\a9b738007a4c425a4dafe2e90af02207.exe
    "C:\Users\Admin\AppData\Local\Temp\a9b738007a4c425a4dafe2e90af02207.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3240

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3240-115-0x0000000000880000-0x00000000008C4000-memory.dmp
    Filesize

    272KB

  • memory/3240-116-0x0000000000820000-0x0000000000859000-memory.dmp
    Filesize

    228KB

  • memory/3240-117-0x0000000002580000-0x00000000025B4000-memory.dmp
    Filesize

    208KB

  • memory/3240-118-0x0000000004BC0000-0x00000000050BE000-memory.dmp
    Filesize

    5.0MB

  • memory/3240-119-0x00000000025F0000-0x0000000002622000-memory.dmp
    Filesize

    200KB

  • memory/3240-120-0x0000000000400000-0x0000000000499000-memory.dmp
    Filesize

    612KB

  • memory/3240-121-0x0000000002650000-0x0000000002651000-memory.dmp
    Filesize

    4KB

  • memory/3240-122-0x0000000002652000-0x0000000002653000-memory.dmp
    Filesize

    4KB

  • memory/3240-123-0x0000000002653000-0x0000000002654000-memory.dmp
    Filesize

    4KB

  • memory/3240-124-0x00000000050C0000-0x00000000056C6000-memory.dmp
    Filesize

    6.0MB

  • memory/3240-125-0x0000000005730000-0x0000000005742000-memory.dmp
    Filesize

    72KB

  • memory/3240-126-0x0000000005760000-0x000000000586A000-memory.dmp
    Filesize

    1.0MB

  • memory/3240-127-0x00000000058B0000-0x00000000058EE000-memory.dmp
    Filesize

    248KB

  • memory/3240-128-0x0000000002630000-0x0000000002656000-memory.dmp
    Filesize

    152KB

  • memory/3240-129-0x0000000005900000-0x000000000594B000-memory.dmp
    Filesize

    300KB

  • memory/3240-130-0x0000000005BA0000-0x0000000005C16000-memory.dmp
    Filesize

    472KB

  • memory/3240-131-0x0000000005C20000-0x0000000005CB2000-memory.dmp
    Filesize

    584KB

  • memory/3240-132-0x0000000005D00000-0x0000000005D1E000-memory.dmp
    Filesize

    120KB

  • memory/3240-133-0x0000000005E80000-0x0000000005EE6000-memory.dmp
    Filesize

    408KB

  • memory/3240-134-0x00000000065B0000-0x0000000006772000-memory.dmp
    Filesize

    1.8MB

  • memory/3240-135-0x0000000006780000-0x0000000006CAC000-memory.dmp
    Filesize

    5.2MB