Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-04-2024 14:14

General

  • Target

    eedd5a6e840bfc63be8972805ee54438e795de22594507577cf0840a7ea8fc31.exe

  • Size

    306KB

  • MD5

    3950581211cdafef9054cbd33f646c15

  • SHA1

    a2af444cd474eef5c15dbe44e7b6333fdb1a51da

  • SHA256

    eedd5a6e840bfc63be8972805ee54438e795de22594507577cf0840a7ea8fc31

  • SHA512

    de606048207fc5ede5f2fa738a9f234b151495f4a8c387d16251c210cf0988e6b834ec7067c79c20985640f9f261f5fa02d8717bbd397b1d01f8ad0b22992a90

  • SSDEEP

    6144:/qY6irwP7YfmrYiJv7TAPAzdcZqf7DI/L:/nwPkiJvGAzdcUzs/

Malware Config

Extracted

Family

redline

Botnet

spoo

C2

103.113.70.99:2630

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.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eedd5a6e840bfc63be8972805ee54438e795de22594507577cf0840a7ea8fc31.exe
    "C:\Users\Admin\AppData\Local\Temp\eedd5a6e840bfc63be8972805ee54438e795de22594507577cf0840a7ea8fc31.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3296

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Tmp26D1.tmp
    Filesize

    2KB

    MD5

    1420d30f964eac2c85b2ccfe968eebce

    SHA1

    bdf9a6876578a3e38079c4f8cf5d6c79687ad750

    SHA256

    f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

    SHA512

    6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

  • memory/3296-27-0x00000000071E0000-0x00000000072EA000-memory.dmp
    Filesize

    1.0MB

  • memory/3296-37-0x0000000008230000-0x00000000083F2000-memory.dmp
    Filesize

    1.8MB

  • memory/3296-3-0x0000000005900000-0x0000000005992000-memory.dmp
    Filesize

    584KB

  • memory/3296-4-0x0000000005AD0000-0x0000000005AE0000-memory.dmp
    Filesize

    64KB

  • memory/3296-5-0x00000000058E0000-0x00000000058EA000-memory.dmp
    Filesize

    40KB

  • memory/3296-0-0x0000000000E70000-0x0000000000EC2000-memory.dmp
    Filesize

    328KB

  • memory/3296-22-0x0000000006540000-0x00000000065B6000-memory.dmp
    Filesize

    472KB

  • memory/3296-28-0x0000000007120000-0x0000000007132000-memory.dmp
    Filesize

    72KB

  • memory/3296-40-0x0000000075300000-0x0000000075AB0000-memory.dmp
    Filesize

    7.7MB

  • memory/3296-2-0x0000000005E10000-0x00000000063B4000-memory.dmp
    Filesize

    5.6MB

  • memory/3296-23-0x0000000006F50000-0x0000000006F6E000-memory.dmp
    Filesize

    120KB

  • memory/3296-29-0x0000000007180000-0x00000000071BC000-memory.dmp
    Filesize

    240KB

  • memory/3296-30-0x00000000072F0000-0x000000000733C000-memory.dmp
    Filesize

    304KB

  • memory/3296-31-0x0000000007430000-0x0000000007496000-memory.dmp
    Filesize

    408KB

  • memory/3296-34-0x0000000075300000-0x0000000075AB0000-memory.dmp
    Filesize

    7.7MB

  • memory/3296-35-0x0000000005AD0000-0x0000000005AE0000-memory.dmp
    Filesize

    64KB

  • memory/3296-36-0x0000000001760000-0x00000000017B0000-memory.dmp
    Filesize

    320KB

  • memory/3296-1-0x0000000075300000-0x0000000075AB0000-memory.dmp
    Filesize

    7.7MB

  • memory/3296-38-0x0000000009040000-0x000000000956C000-memory.dmp
    Filesize

    5.2MB

  • memory/3296-26-0x0000000007690000-0x0000000007CA8000-memory.dmp
    Filesize

    6.1MB