Analysis

  • max time kernel
    121s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-09-2022 04:06

General

  • Target

    d5ef0c4dabf36386ee5f9748b1de79833fa35fbd4c47641c155a32545ea6e0cf.exe

  • Size

    361KB

  • MD5

    e0b02f35374a03990861bf6d6f3aea5c

  • SHA1

    c1ae9ec965cd81c3d36a2ca098a2a43e09f5895f

  • SHA256

    d5ef0c4dabf36386ee5f9748b1de79833fa35fbd4c47641c155a32545ea6e0cf

  • SHA512

    6a3a400757a06d369a3f4c29b7bb2c1dd3fa3369e2d212fb072d8c7d73d32d211fabf13e7ec266c3a260e53e0d5434ff28e3e2191ede618699b93f08bcfb96a7

  • SSDEEP

    6144:eEaXBUcN2BRrn1fH0N6GkBut5adsSEK69yDPhSjYlakxjTLVqoARRSTZAPdg+:/aRDNoVJKRtUdsSEK69yDPhSjYlakxjv

Malware Config

Extracted

Family

redline

Botnet

0002

C2

13.72.81.58:13413

Attributes
  • auth_value

    866ce0ed8cfe2be77fb43a4912677698

Signatures

  • RedLine

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

  • RedLine payload 1 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\d5ef0c4dabf36386ee5f9748b1de79833fa35fbd4c47641c155a32545ea6e0cf.exe
    "C:\Users\Admin\AppData\Local\Temp\d5ef0c4dabf36386ee5f9748b1de79833fa35fbd4c47641c155a32545ea6e0cf.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1348

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/1348-132-0x0000000000D00000-0x0000000000D60000-memory.dmp
    Filesize

    384KB

  • memory/1348-133-0x000000000B3A0000-0x000000000B9B8000-memory.dmp
    Filesize

    6.1MB

  • memory/1348-134-0x000000000AF10000-0x000000000B01A000-memory.dmp
    Filesize

    1.0MB

  • memory/1348-135-0x000000000AE40000-0x000000000AE52000-memory.dmp
    Filesize

    72KB

  • memory/1348-136-0x000000000AEA0000-0x000000000AEDC000-memory.dmp
    Filesize

    240KB

  • memory/1348-137-0x000000000BF70000-0x000000000C514000-memory.dmp
    Filesize

    5.6MB

  • memory/1348-138-0x000000000B300000-0x000000000B392000-memory.dmp
    Filesize

    584KB

  • memory/1348-139-0x000000000B9C0000-0x000000000BA26000-memory.dmp
    Filesize

    408KB

  • memory/1348-140-0x000000000BDF0000-0x000000000BE66000-memory.dmp
    Filesize

    472KB

  • memory/1348-141-0x000000000BE70000-0x000000000BEC0000-memory.dmp
    Filesize

    320KB

  • memory/1348-142-0x000000000C6F0000-0x000000000C8B2000-memory.dmp
    Filesize

    1.8MB

  • memory/1348-143-0x000000000CDF0000-0x000000000D31C000-memory.dmp
    Filesize

    5.2MB