Analysis

  • max time kernel
    53s
  • max time network
    177s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    27-02-2023 22:27

General

  • Target

    33c69b129489aa9c325a38ff79d1549054754e34aa63200688da8a534adf3353.exe

  • Size

    175KB

  • MD5

    f95e0b0dfd01f6fe79db4ebcaa076268

  • SHA1

    a0730cf178a4abf89dc34c2d73652cbd350b2293

  • SHA256

    33c69b129489aa9c325a38ff79d1549054754e34aa63200688da8a534adf3353

  • SHA512

    47d1b289631b2812d228811004b9412c1704d67bb18a5974153476b74eea1c65e37f70b5e623d9b6748a6338b7ab22850106ee14a19d9ba6815582002cb7bf01

  • SSDEEP

    3072:bxqZWXragQx+/QUX+BxeBhF7hTkOhcsQvpoYfn70Kt:tqZWQkUS7h/huvpoYj0K

Malware Config

Extracted

Family

redline

Botnet

TESTID

C2

45.32.27.149:5000

Attributes
  • auth_value

    49eeb1db39d8009b2ec3f42976eb9d47

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\33c69b129489aa9c325a38ff79d1549054754e34aa63200688da8a534adf3353.exe
    "C:\Users\Admin\AppData\Local\Temp\33c69b129489aa9c325a38ff79d1549054754e34aa63200688da8a534adf3353.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2396

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/2396-121-0x00000000008D0000-0x0000000000902000-memory.dmp
    Filesize

    200KB

  • memory/2396-122-0x0000000005780000-0x0000000005D86000-memory.dmp
    Filesize

    6.0MB

  • memory/2396-123-0x0000000005280000-0x000000000538A000-memory.dmp
    Filesize

    1.0MB

  • memory/2396-124-0x0000000002CD0000-0x0000000002CE2000-memory.dmp
    Filesize

    72KB

  • memory/2396-125-0x00000000051B0000-0x00000000051EE000-memory.dmp
    Filesize

    248KB

  • memory/2396-126-0x00000000051F0000-0x000000000523B000-memory.dmp
    Filesize

    300KB

  • memory/2396-127-0x0000000005540000-0x0000000005550000-memory.dmp
    Filesize

    64KB

  • memory/2396-128-0x0000000005490000-0x00000000054F6000-memory.dmp
    Filesize

    408KB

  • memory/2396-129-0x0000000006030000-0x00000000060C2000-memory.dmp
    Filesize

    584KB

  • memory/2396-130-0x00000000065D0000-0x0000000006ACE000-memory.dmp
    Filesize

    5.0MB

  • memory/2396-131-0x0000000006350000-0x0000000006512000-memory.dmp
    Filesize

    1.8MB

  • memory/2396-132-0x0000000007000000-0x000000000752C000-memory.dmp
    Filesize

    5.2MB

  • memory/2396-133-0x0000000006AD0000-0x0000000006B46000-memory.dmp
    Filesize

    472KB

  • memory/2396-134-0x0000000005540000-0x0000000005550000-memory.dmp
    Filesize

    64KB

  • memory/2396-135-0x0000000006570000-0x00000000065C0000-memory.dmp
    Filesize

    320KB