Analysis

  • max time kernel
    93s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-04-2024 11:24

General

  • Target

    8e28a0090832a76cf71c417cb1bf7990b9af86be258b732117a47f624387083c.exe

  • Size

    95KB

  • MD5

    184ac479b3a878e9ac5535770ca34a2b

  • SHA1

    1f99039911cc2cfd1a62ce348429ddd0f4435a60

  • SHA256

    8e28a0090832a76cf71c417cb1bf7990b9af86be258b732117a47f624387083c

  • SHA512

    e0f5185ae890b902ea5325066df23959106712e7990e120a1b9752bbd0331cac968af5ddd6092f75a1c576d4c83f4093dfbf53a2c90870d1c02b31a0e8282bb4

  • SSDEEP

    1536:1qs+lqWWlbG6jejoigI/43Ywzi0Zb78ivombfexv0ujXyyed2HteulgS6pg:zCReY/+zi0ZbYe1g0ujyzdDg

Malware Config

Extracted

Family

redline

Botnet

tg

C2

163.5.112.53:51523

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT 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\8e28a0090832a76cf71c417cb1bf7990b9af86be258b732117a47f624387083c.exe
    "C:\Users\Admin\AppData\Local\Temp\8e28a0090832a76cf71c417cb1bf7990b9af86be258b732117a47f624387083c.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3092

Network

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp49EB.tmp
    Filesize

    46KB

    MD5

    02d2c46697e3714e49f46b680b9a6b83

    SHA1

    84f98b56d49f01e9b6b76a4e21accf64fd319140

    SHA256

    522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

    SHA512

    60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

  • C:\Users\Admin\AppData\Local\Temp\tmp4A00.tmp
    Filesize

    92KB

    MD5

    dcbcc5168ee247e51677b17c3e3650bb

    SHA1

    50556e795d94d737190b800f4ca52b6ada9ff10b

    SHA256

    8ea7842c9d2568004ad984a286aa62b6ff787ece4b6287167223f5f875496ea3

    SHA512

    4b6968d5596235c9826c2461197ef5e347f12aac333ec5a03ceb3b1b6cad0e1e39cc59ddda889f8b938999a47f5d17155443ff79974df3559bca42884dc960a0

  • C:\Users\Admin\AppData\Local\Temp\tmp4A1C.tmp
    Filesize

    48KB

    MD5

    349e6eb110e34a08924d92f6b334801d

    SHA1

    bdfb289daff51890cc71697b6322aa4b35ec9169

    SHA256

    c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a

    SHA512

    2a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574

  • C:\Users\Admin\AppData\Local\Temp\tmp4A31.tmp
    Filesize

    20KB

    MD5

    49693267e0adbcd119f9f5e02adf3a80

    SHA1

    3ba3d7f89b8ad195ca82c92737e960e1f2b349df

    SHA256

    d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f

    SHA512

    b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

  • C:\Users\Admin\AppData\Local\Temp\tmp4A38.tmp
    Filesize

    116KB

    MD5

    f70aa3fa04f0536280f872ad17973c3d

    SHA1

    50a7b889329a92de1b272d0ecf5fce87395d3123

    SHA256

    8d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8

    SHA512

    30675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84

  • C:\Users\Admin\AppData\Local\Temp\tmp4A53.tmp
    Filesize

    96KB

    MD5

    d367ddfda80fdcf578726bc3b0bc3e3c

    SHA1

    23fcd5e4e0e5e296bee7e5224a8404ecd92cf671

    SHA256

    0b8607fdf72f3e651a2a8b0ac7be171b4cb44909d76bb8d6c47393b8ea3d84a0

    SHA512

    40e9239e3f084b4b981431817ca282feb986cf49227911bf3d68845baf2ee626b564c8fabe6e13b97e6eb214da1c02ca09a62bcf5e837900160cf479c104bf77

  • memory/3092-5-0x0000000005450000-0x0000000005460000-memory.dmp
    Filesize

    64KB

  • memory/3092-166-0x0000000006DB0000-0x0000000006E26000-memory.dmp
    Filesize

    472KB

  • memory/3092-9-0x0000000007030000-0x000000000755C000-memory.dmp
    Filesize

    5.2MB

  • memory/3092-6-0x0000000005460000-0x00000000054AC000-memory.dmp
    Filesize

    304KB

  • memory/3092-0-0x0000000000960000-0x000000000097E000-memory.dmp
    Filesize

    120KB

  • memory/3092-164-0x0000000006B00000-0x0000000006B66000-memory.dmp
    Filesize

    408KB

  • memory/3092-2-0x0000000005A80000-0x0000000006098000-memory.dmp
    Filesize

    6.1MB

  • memory/3092-7-0x0000000005630000-0x000000000573A000-memory.dmp
    Filesize

    1.0MB

  • memory/3092-165-0x0000000006D10000-0x0000000006DA2000-memory.dmp
    Filesize

    584KB

  • memory/3092-167-0x0000000007B10000-0x00000000080B4000-memory.dmp
    Filesize

    5.6MB

  • memory/3092-4-0x00000000053D0000-0x000000000540C000-memory.dmp
    Filesize

    240KB

  • memory/3092-168-0x0000000007660000-0x000000000767E000-memory.dmp
    Filesize

    120KB

  • memory/3092-3-0x0000000002EC0000-0x0000000002ED2000-memory.dmp
    Filesize

    72KB

  • memory/3092-1-0x0000000074930000-0x00000000750E0000-memory.dmp
    Filesize

    7.7MB

  • memory/3092-8-0x0000000006930000-0x0000000006AF2000-memory.dmp
    Filesize

    1.8MB

  • memory/3092-227-0x0000000074930000-0x00000000750E0000-memory.dmp
    Filesize

    7.7MB