Analysis

  • max time kernel
    140s
  • max time network
    105s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-06-2024 01:19

General

  • Target

    35bc174139612d416a683cb302b450d21b1eb2a8cc23d0fb22d0152b35d585c6.exe

  • Size

    504KB

  • MD5

    568967433c84d1fd3068fae82d24d750

  • SHA1

    030204e478cd66d7234850d9ef95f9b52a2dc476

  • SHA256

    35bc174139612d416a683cb302b450d21b1eb2a8cc23d0fb22d0152b35d585c6

  • SHA512

    13481aee6d2fdc5666f4febfa33a370c8590bb712be6f75bf7d212e4041f0c625b2068aad1f265254a62c4408c04070f911d378a5014061aaccf9f8c9114db75

  • SSDEEP

    12288:VX0AXmuz7sdJoJmrTNj/RQI1UrYNw9KlRVjd1z+n/Xfu+XHTmyDLNkR:ZIXx/RQIq1olRVBcRXhD0

Malware Config

Extracted

Family

redline

Botnet

cheat

C2

185.222.58.79:55615

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
  • Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs. 1 IoCs
  • Detects executables packed with SmartAssembly 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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 use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 15 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\35bc174139612d416a683cb302b450d21b1eb2a8cc23d0fb22d0152b35d585c6.exe
    "C:\Users\Admin\AppData\Local\Temp\35bc174139612d416a683cb302b450d21b1eb2a8cc23d0fb22d0152b35d585c6.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4284
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\35bc174139612d416a683cb302b450d21b1eb2a8cc23d0fb22d0152b35d585c6.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3348
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\rPXxwx.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2376
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rPXxwx" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9952.tmp"
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:916
    • C:\Users\Admin\AppData\Local\Temp\35bc174139612d416a683cb302b450d21b1eb2a8cc23d0fb22d0152b35d585c6.exe
      "C:\Users\Admin\AppData\Local\Temp\35bc174139612d416a683cb302b450d21b1eb2a8cc23d0fb22d0152b35d585c6.exe"
      2⤵
        PID:1816
      • C:\Users\Admin\AppData\Local\Temp\35bc174139612d416a683cb302b450d21b1eb2a8cc23d0fb22d0152b35d585c6.exe
        "C:\Users\Admin\AppData\Local\Temp\35bc174139612d416a683cb302b450d21b1eb2a8cc23d0fb22d0152b35d585c6.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1908

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Execution

    Command and Scripting Interpreter

    1
    T1059

    PowerShell

    1
    T1059.001

    Scheduled Task/Job

    1
    T1053

    Scheduled Task

    1
    T1053.005

    Persistence

    Scheduled Task/Job

    1
    T1053

    Scheduled Task

    1
    T1053.005

    Privilege Escalation

    Scheduled Task/Job

    1
    T1053

    Scheduled Task

    1
    T1053.005

    Credential Access

    Unsecured Credentials

    2
    T1552

    Credentials In Files

    2
    T1552.001

    Discovery

    Query Registry

    2
    T1012

    System Information Discovery

    2
    T1082

    Collection

    Data from Local System

    2
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\35bc174139612d416a683cb302b450d21b1eb2a8cc23d0fb22d0152b35d585c6.exe.log
      Filesize

      1KB

      MD5

      f5a2e88ef90ba9b096ebb0446e34e765

      SHA1

      4796e314d3f6aa97bfd868e07d7de3879306e179

      SHA256

      ca5755b5112b5d2bea6f139a3230fd97a65be1e1c404da7f79e09ceb97feb06d

      SHA512

      8524ce7a3d35d2fb0dffeefb53d9ff1e64b35daa2ed398624d59f108e84bb558383857505520656b36962bed230daf3f14e941e6f3fbbb03ccf35bd29164b29d

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
      Filesize

      2KB

      MD5

      3d086a433708053f9bf9523e1d87a4e8

      SHA1

      b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

      SHA256

      6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

      SHA512

      931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
      Filesize

      18KB

      MD5

      4a9e9fb75846e4fbdd0c7324065cd2ec

      SHA1

      d4aef96ddff58b4a1128d843755204c6a71b622e

      SHA256

      ee2a9ac93931fad30349fd76de67e6efcf906902b730c224b33aceb8ebf4b778

      SHA512

      12649e3c6a6b7252d21ca620c6efe1c32a1cae1a6ce35850aa601343fdaa930c90c938da5d179d5d3edc632a1c51734c52bb7bf9021b9121b122ef265dba83ed

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ykkbpmmg.vp3.ps1
      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Local\Temp\tmp9952.tmp
      Filesize

      1KB

      MD5

      8d70eac7cdd3b366c8b8691b07837207

      SHA1

      355eb9bcc7fa958e333071c029c9cdda84bea7d0

      SHA256

      f93f93c0fcf0280617d824a125a1b650678592eec1fec84d8465c7f161f9f434

      SHA512

      53f3713c3d5c37af2dcbee1368e6368ba0e21a8190b23f17868e90cc85c8fe2c1f859de7daaf10e9587b5b19f7b1c3887d0dbcc10c998f898c84c98b681efb77

    • C:\Users\Admin\AppData\Local\Temp\tmpB864.tmp
      Filesize

      46KB

      MD5

      8f5942354d3809f865f9767eddf51314

      SHA1

      20be11c0d42fc0cef53931ea9152b55082d1a11e

      SHA256

      776ecf8411b1b0167bea724409ac9d3f8479973df223ecc6e60e3302b3b2b8ea

      SHA512

      fde8dfae8a862cf106b0cb55e02d73e4e4c0527c744c20886681245c8160287f722612a6de9d0046ed1156b1771229c8950b9ac036b39c988d75aa20b7bac218

    • C:\Users\Admin\AppData\Local\Temp\tmpB87A.tmp
      Filesize

      100KB

      MD5

      df95ab0b4975069f0523698fcee83b8e

      SHA1

      7951baf8445eb50b6ad0f9c9e0a86b0a8d85cef7

      SHA256

      00b207076648a940ac2156391f3a5ea391317a4bee33722d8cf117f3e9c31c51

      SHA512

      78baf6b7ffb91ff40c07229a20f46f1069e12452c1e1f3779e002b54da39135a1cc3657e2ccfabc93feffd0e958c61a49901d175ffb2630690171040709a72ff

    • C:\Users\Admin\AppData\Local\Temp\tmpB8A5.tmp
      Filesize

      48KB

      MD5

      349e6eb110e34a08924d92f6b334801d

      SHA1

      bdfb289daff51890cc71697b6322aa4b35ec9169

      SHA256

      c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a

      SHA512

      2a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574

    • C:\Users\Admin\AppData\Local\Temp\tmpB8BA.tmp
      Filesize

      20KB

      MD5

      49693267e0adbcd119f9f5e02adf3a80

      SHA1

      3ba3d7f89b8ad195ca82c92737e960e1f2b349df

      SHA256

      d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f

      SHA512

      b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

    • C:\Users\Admin\AppData\Local\Temp\tmpB8D0.tmp
      Filesize

      116KB

      MD5

      f70aa3fa04f0536280f872ad17973c3d

      SHA1

      50a7b889329a92de1b272d0ecf5fce87395d3123

      SHA256

      8d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8

      SHA512

      30675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84

    • C:\Users\Admin\AppData\Local\Temp\tmpB8DC.tmp
      Filesize

      96KB

      MD5

      d367ddfda80fdcf578726bc3b0bc3e3c

      SHA1

      23fcd5e4e0e5e296bee7e5224a8404ecd92cf671

      SHA256

      0b8607fdf72f3e651a2a8b0ac7be171b4cb44909d76bb8d6c47393b8ea3d84a0

      SHA512

      40e9239e3f084b4b981431817ca282feb986cf49227911bf3d68845baf2ee626b564c8fabe6e13b97e6eb214da1c02ca09a62bcf5e837900160cf479c104bf77

    • memory/1908-55-0x00000000055B0000-0x0000000005BC8000-memory.dmp
      Filesize

      6.1MB

    • memory/1908-275-0x0000000006CB0000-0x0000000006CCE000-memory.dmp
      Filesize

      120KB

    • memory/1908-49-0x0000000000400000-0x000000000041E000-memory.dmp
      Filesize

      120KB

    • memory/1908-274-0x0000000006A70000-0x0000000006AE6000-memory.dmp
      Filesize

      472KB

    • memory/1908-98-0x00000000065E0000-0x00000000067A2000-memory.dmp
      Filesize

      1.8MB

    • memory/1908-57-0x0000000005020000-0x000000000505C000-memory.dmp
      Filesize

      240KB

    • memory/1908-56-0x0000000004FC0000-0x0000000004FD2000-memory.dmp
      Filesize

      72KB

    • memory/1908-58-0x00000000052C0000-0x00000000053CA000-memory.dmp
      Filesize

      1.0MB

    • memory/2376-59-0x00000000060E0000-0x0000000006112000-memory.dmp
      Filesize

      200KB

    • memory/2376-60-0x0000000070350000-0x000000007039C000-memory.dmp
      Filesize

      304KB

    • memory/2376-51-0x0000000005760000-0x000000000577E000-memory.dmp
      Filesize

      120KB

    • memory/2376-81-0x0000000006E30000-0x0000000006ED3000-memory.dmp
      Filesize

      652KB

    • memory/2376-70-0x0000000006120000-0x000000000613E000-memory.dmp
      Filesize

      120KB

    • memory/2376-97-0x0000000074E80000-0x0000000075630000-memory.dmp
      Filesize

      7.7MB

    • memory/2376-37-0x0000000074E80000-0x0000000075630000-memory.dmp
      Filesize

      7.7MB

    • memory/2376-52-0x0000000005C60000-0x0000000005CAC000-memory.dmp
      Filesize

      304KB

    • memory/2376-48-0x0000000074E80000-0x0000000075630000-memory.dmp
      Filesize

      7.7MB

    • memory/2376-90-0x0000000007200000-0x0000000007208000-memory.dmp
      Filesize

      32KB

    • memory/3348-19-0x0000000074E80000-0x0000000075630000-memory.dmp
      Filesize

      7.7MB

    • memory/3348-96-0x0000000074E80000-0x0000000075630000-memory.dmp
      Filesize

      7.7MB

    • memory/3348-38-0x0000000005D20000-0x0000000006074000-memory.dmp
      Filesize

      3.3MB

    • memory/3348-17-0x0000000004C30000-0x0000000004C66000-memory.dmp
      Filesize

      216KB

    • memory/3348-23-0x0000000005340000-0x0000000005362000-memory.dmp
      Filesize

      136KB

    • memory/3348-24-0x0000000005A90000-0x0000000005AF6000-memory.dmp
      Filesize

      408KB

    • memory/3348-25-0x0000000005BB0000-0x0000000005C16000-memory.dmp
      Filesize

      408KB

    • memory/3348-22-0x0000000074E80000-0x0000000075630000-memory.dmp
      Filesize

      7.7MB

    • memory/3348-21-0x0000000074E80000-0x0000000075630000-memory.dmp
      Filesize

      7.7MB

    • memory/3348-89-0x0000000007850000-0x000000000786A000-memory.dmp
      Filesize

      104KB

    • memory/3348-71-0x0000000070350000-0x000000007039C000-memory.dmp
      Filesize

      304KB

    • memory/3348-20-0x00000000053E0000-0x0000000005A08000-memory.dmp
      Filesize

      6.2MB

    • memory/3348-88-0x0000000007750000-0x0000000007764000-memory.dmp
      Filesize

      80KB

    • memory/3348-82-0x0000000007B50000-0x00000000081CA000-memory.dmp
      Filesize

      6.5MB

    • memory/3348-83-0x0000000007510000-0x000000000752A000-memory.dmp
      Filesize

      104KB

    • memory/3348-84-0x0000000007580000-0x000000000758A000-memory.dmp
      Filesize

      40KB

    • memory/3348-85-0x0000000007790000-0x0000000007826000-memory.dmp
      Filesize

      600KB

    • memory/3348-86-0x0000000007710000-0x0000000007721000-memory.dmp
      Filesize

      68KB

    • memory/3348-87-0x0000000007740000-0x000000000774E000-memory.dmp
      Filesize

      56KB

    • memory/4284-8-0x0000000005CC0000-0x0000000005D36000-memory.dmp
      Filesize

      472KB

    • memory/4284-53-0x0000000074E80000-0x0000000075630000-memory.dmp
      Filesize

      7.7MB

    • memory/4284-36-0x0000000074E80000-0x0000000075630000-memory.dmp
      Filesize

      7.7MB

    • memory/4284-12-0x00000000071E0000-0x0000000007240000-memory.dmp
      Filesize

      384KB

    • memory/4284-18-0x0000000074E8E000-0x0000000074E8F000-memory.dmp
      Filesize

      4KB

    • memory/4284-10-0x0000000006830000-0x0000000006838000-memory.dmp
      Filesize

      32KB

    • memory/4284-0-0x0000000074E8E000-0x0000000074E8F000-memory.dmp
      Filesize

      4KB

    • memory/4284-9-0x0000000005BA0000-0x0000000005BB2000-memory.dmp
      Filesize

      72KB

    • memory/4284-11-0x0000000006F80000-0x0000000006F8C000-memory.dmp
      Filesize

      48KB

    • memory/4284-7-0x0000000006840000-0x0000000006D6C000-memory.dmp
      Filesize

      5.2MB

    • memory/4284-5-0x0000000005940000-0x00000000059DC000-memory.dmp
      Filesize

      624KB

    • memory/4284-6-0x0000000074E80000-0x0000000075630000-memory.dmp
      Filesize

      7.7MB

    • memory/4284-4-0x00000000056C0000-0x00000000056CA000-memory.dmp
      Filesize

      40KB

    • memory/4284-3-0x00000000056D0000-0x0000000005762000-memory.dmp
      Filesize

      584KB

    • memory/4284-2-0x0000000005D60000-0x0000000006304000-memory.dmp
      Filesize

      5.6MB

    • memory/4284-1-0x0000000000D70000-0x0000000000DF0000-memory.dmp
      Filesize

      512KB