Analysis

  • max time kernel
    101s
  • max time network
    104s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    22-03-2023 19:15

General

  • Target

    22d4756ee3018a303f48b37c23ca6650191c23acfc30950247f203adba8d6ac2.exe

  • Size

    470KB

  • MD5

    8bd60b7f0ebd32a440b0a728ba3dde06

  • SHA1

    480234e3dd935940ca3b8a2f604d6e8dcf95615f

  • SHA256

    22d4756ee3018a303f48b37c23ca6650191c23acfc30950247f203adba8d6ac2

  • SHA512

    040414b92d68bd0107a0687e730148ccb2404f08560b3322595a851e7be160f215b23a1ab2469b886be83a9c7c90dcf86f711fb6d0db719088d5f8920025254f

  • SSDEEP

    6144:ou8ymxFuC805KJ+SdSk6iNU5aLdbA57QQ:symxP805mEaNxZbM7X

Malware Config

Extracted

Family

redline

Botnet

dozk

C2

91.215.85.15:25916

Attributes
  • auth_value

    9f1dc4ff242fb8b53742acae0ef96143

Signatures

  • RedLine

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

  • RedLine payload 35 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\22d4756ee3018a303f48b37c23ca6650191c23acfc30950247f203adba8d6ac2.exe
    "C:\Users\Admin\AppData\Local\Temp\22d4756ee3018a303f48b37c23ca6650191c23acfc30950247f203adba8d6ac2.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2476

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/2476-122-0x00000000025E0000-0x000000000263A000-memory.dmp
    Filesize

    360KB

  • memory/2476-123-0x0000000004CF0000-0x00000000051EE000-memory.dmp
    Filesize

    5.0MB

  • memory/2476-124-0x00000000027C0000-0x0000000002818000-memory.dmp
    Filesize

    352KB

  • memory/2476-125-0x0000000002230000-0x0000000002292000-memory.dmp
    Filesize

    392KB

  • memory/2476-126-0x0000000002690000-0x00000000026A0000-memory.dmp
    Filesize

    64KB

  • memory/2476-128-0x0000000002690000-0x00000000026A0000-memory.dmp
    Filesize

    64KB

  • memory/2476-127-0x0000000002690000-0x00000000026A0000-memory.dmp
    Filesize

    64KB

  • memory/2476-129-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-130-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-132-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-134-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-136-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-138-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-140-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-142-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-144-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-146-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-148-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-150-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-152-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-154-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-156-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-158-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-160-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-162-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-164-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-166-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-168-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-170-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-172-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-174-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-176-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-178-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-180-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-182-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-184-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-186-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-188-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-190-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-192-0x00000000027C0000-0x0000000002812000-memory.dmp
    Filesize

    328KB

  • memory/2476-919-0x00000000051F0000-0x00000000057F6000-memory.dmp
    Filesize

    6.0MB

  • memory/2476-920-0x0000000005810000-0x0000000005822000-memory.dmp
    Filesize

    72KB

  • memory/2476-921-0x0000000005840000-0x000000000594A000-memory.dmp
    Filesize

    1.0MB

  • memory/2476-922-0x0000000005950000-0x000000000598E000-memory.dmp
    Filesize

    248KB

  • memory/2476-924-0x0000000002690000-0x00000000026A0000-memory.dmp
    Filesize

    64KB

  • memory/2476-923-0x00000000059E0000-0x0000000005A2B000-memory.dmp
    Filesize

    300KB

  • memory/2476-925-0x0000000005C70000-0x0000000005CD6000-memory.dmp
    Filesize

    408KB

  • memory/2476-926-0x0000000006310000-0x00000000063A2000-memory.dmp
    Filesize

    584KB

  • memory/2476-927-0x00000000064F0000-0x0000000006566000-memory.dmp
    Filesize

    472KB

  • memory/2476-928-0x00000000065C0000-0x0000000006782000-memory.dmp
    Filesize

    1.8MB

  • memory/2476-929-0x0000000006790000-0x0000000006CBC000-memory.dmp
    Filesize

    5.2MB

  • memory/2476-930-0x0000000006DC0000-0x0000000006DDE000-memory.dmp
    Filesize

    120KB