Analysis

  • max time kernel
    85s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-03-2023 11:50

General

  • Target

    341492175e884c78b9752979a3b06a61442df61f8ac5c795bf5b890d294917bd.exe

  • Size

    175KB

  • MD5

    af45d795e539bc03a9b9a809c53aae80

  • SHA1

    cbbc7288cc760f890718f71b757e4c4991e7d40e

  • SHA256

    341492175e884c78b9752979a3b06a61442df61f8ac5c795bf5b890d294917bd

  • SHA512

    7effc821c7751c2fc6f608a73883c34bf0a23dc9a254a116d0191c4ee39b65876e57f63e534cc182af4eaa7861d0e607771e3ca50b10985f119d247942122436

  • SSDEEP

    3072:s9xqZWBJaHEDgXp5lCe159Eh4bxNn2pU9f2MKTV/wi4lr55R9TxlnsPsUw0jOuwY:sHqZV7ljEh

Malware Config

Extracted

Family

redline

Botnet

dent

C2

193.233.20.33:4125

Attributes
  • auth_value

    e795368557f02e28e8aef6bcb279a3b0

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\341492175e884c78b9752979a3b06a61442df61f8ac5c795bf5b890d294917bd.exe
    "C:\Users\Admin\AppData\Local\Temp\341492175e884c78b9752979a3b06a61442df61f8ac5c795bf5b890d294917bd.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4896

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4896-133-0x0000000000E40000-0x0000000000E72000-memory.dmp

    Filesize

    200KB

  • memory/4896-134-0x0000000005D60000-0x0000000006378000-memory.dmp

    Filesize

    6.1MB

  • memory/4896-135-0x00000000058E0000-0x00000000059EA000-memory.dmp

    Filesize

    1.0MB

  • memory/4896-136-0x0000000005810000-0x0000000005822000-memory.dmp

    Filesize

    72KB

  • memory/4896-137-0x0000000005BC0000-0x0000000005BD0000-memory.dmp

    Filesize

    64KB

  • memory/4896-138-0x0000000005870000-0x00000000058AC000-memory.dmp

    Filesize

    240KB

  • memory/4896-139-0x0000000005BC0000-0x0000000005BD0000-memory.dmp

    Filesize

    64KB

  • memory/4896-140-0x0000000006C30000-0x00000000071D4000-memory.dmp

    Filesize

    5.6MB

  • memory/4896-141-0x0000000006720000-0x00000000067B2000-memory.dmp

    Filesize

    584KB

  • memory/4896-142-0x00000000067C0000-0x0000000006826000-memory.dmp

    Filesize

    408KB

  • memory/4896-143-0x00000000069B0000-0x0000000006A26000-memory.dmp

    Filesize

    472KB

  • memory/4896-144-0x0000000006A30000-0x0000000006A80000-memory.dmp

    Filesize

    320KB

  • memory/4896-145-0x00000000073B0000-0x0000000007572000-memory.dmp

    Filesize

    1.8MB

  • memory/4896-146-0x0000000007AB0000-0x0000000007FDC000-memory.dmp

    Filesize

    5.2MB