Analysis

  • max time kernel
    129s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-06-2024 16:38

General

  • Target

    057cdca456ab6f349e7a0c5d266607f865a2925c1fcc221a965f62783fd100a4_NeikiAnalytics.exe

  • Size

    795KB

  • MD5

    3ff70660ba6803338c83249ef161cc10

  • SHA1

    56fba5e6baabe26aa8193089637f0f6c3d51398c

  • SHA256

    057cdca456ab6f349e7a0c5d266607f865a2925c1fcc221a965f62783fd100a4

  • SHA512

    44c406fce4f20dc099986a03d36124f85b054aa39c45a87d1cf22d3679e2e31f0a420803b8dd9a11a270b71351615f151ad59b0078b48eb43bb37f53e916d448

  • SSDEEP

    12288:bCf0rGLDrU1qBBuE+juhnS6/fRRC1EfUcKoLBnym1gjECDETjIm52k6Ek/r:bCdL4E+j8SmRRUEfVLByVECD8jf6T

Malware Config

Extracted

Family

redline

Botnet

cheat

C2

185.222.58.70:55615

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
  • 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 2 IoCs

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

  • Executes dropped EXE 3 IoCs
  • 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 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\057cdca456ab6f349e7a0c5d266607f865a2925c1fcc221a965f62783fd100a4_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\057cdca456ab6f349e7a0c5d266607f865a2925c1fcc221a965f62783fd100a4_NeikiAnalytics.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:1340
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\PO.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\PO.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3708
      • 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\RarSFX0\PO.exe"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2268
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\DRIaUJaxClxFyS.exe"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1528
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\DRIaUJaxClxFyS" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA325.tmp"
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:3128
      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\PO.exe
        "C:\Users\Admin\AppData\Local\Temp\RarSFX0\PO.exe"
        3⤵
        • Executes dropped EXE
        PID:3192
      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\PO.exe
        "C:\Users\Admin\AppData\Local\Temp\RarSFX0\PO.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        PID:4504

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

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

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

    1KB

    MD5

    6f8f3a9a57cb30e686d3355e656031e0

    SHA1

    acccd6befb1a2f40e662280bc5182e086a0d079b

    SHA256

    283586e83b25099a5698cb9caf9c594a37060d11e0f55c81bb9c6d4f728448ea

    SHA512

    8f11d645ff4f8d5b1c45b06eb52cd45319659255306d60e80e33abfd04b9e3b1164679f11a8a23bd493e4b3f6b9841d70e553a01835eeaf6035b4d05e4fd7b54

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

    2KB

    MD5

    968cb9309758126772781b83adb8a28f

    SHA1

    8da30e71accf186b2ba11da1797cf67f8f78b47c

    SHA256

    92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

    SHA512

    4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

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

    18KB

    MD5

    875aa62e33c7c6afa3ce3cc5d2741122

    SHA1

    00bbb4c4c7b8812226f0a83ea9fa41539af94f70

    SHA256

    1004f6f21caa2ee7e6c89d226f977e7494d61f824913d97f76d0cebdc8e0ebfe

    SHA512

    974b47976f0188c56f7cdbbbc27a9c6feead7a023e9fafee3998f6ffd5c9ba35748f0d42367adce1ae75823c5fdff0159a8561e7a33030ce33efafc5437b30d5

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\PO.exe
    Filesize

    507KB

    MD5

    01403de5e5b173a6459964ebc76ea44c

    SHA1

    e0e0badffcd445fb5a9940d5d9894f9faf2d3c15

    SHA256

    c97a7970e247697ee931d61c10242a1f0f2b24d4e8ef784b26e7b8409ae13131

    SHA512

    497a95bc5175c83c2346b9359af4ffae020fdfc5adab9d1aa3df11e59bc53f8f6e830e3fe4a9a62d912242923dc9ace81390ecec0425b7d64538b5e07507b950

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\PO.jpg
    Filesize

    48KB

    MD5

    e83ccb51ee74efd2a221be293d23c69a

    SHA1

    4365ca564f7cdd7337cf0f83ac5fd64317fb4c32

    SHA256

    da931852a19a707d01c3edf138622b8601056c42525f8ac40cb48af43a7410cc

    SHA512

    0252e629fbdafdb66ff63ef76d18f25d1ca46ac3eff019f012361db45ebd34d1a7a9ad35f7a2fc5830676c771997633f3abf1dc3224bd8f6bd55456b0a554a46

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tivimxz4.ttk.ps1
    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmpA325.tmp
    Filesize

    1KB

    MD5

    1568e4e16caf22d596a96a6b8433cdc4

    SHA1

    85edbe1f2278c28961ec0671f13bece2bfe81b76

    SHA256

    5f75d8261cd81c031ae3d8fada92c4bcce3c39d585fb4f2a52263df45eb3ac9b

    SHA512

    7092a5cca62637613493ff6f0aa615db91396c15ba23fb9db12e41ffc2cae20382353031de55e35667794b6378800652ed29fc939f5d517b5d56e9df66c25eb0

  • memory/1528-81-0x000000006FE90000-0x000000006FEDC000-memory.dmp
    Filesize

    304KB

  • memory/1528-92-0x0000000007940000-0x0000000007FBA000-memory.dmp
    Filesize

    6.5MB

  • memory/1528-100-0x0000000007620000-0x0000000007628000-memory.dmp
    Filesize

    32KB

  • memory/1528-97-0x0000000007530000-0x000000000753E000-memory.dmp
    Filesize

    56KB

  • memory/1528-96-0x0000000007500000-0x0000000007511000-memory.dmp
    Filesize

    68KB

  • memory/1528-94-0x0000000007370000-0x000000000737A000-memory.dmp
    Filesize

    40KB

  • memory/2268-93-0x0000000006D90000-0x0000000006DAA000-memory.dmp
    Filesize

    104KB

  • memory/2268-67-0x0000000005A60000-0x0000000005A7E000-memory.dmp
    Filesize

    120KB

  • memory/2268-32-0x0000000002150000-0x0000000002186000-memory.dmp
    Filesize

    216KB

  • memory/2268-33-0x0000000004CF0000-0x0000000005318000-memory.dmp
    Filesize

    6.2MB

  • memory/2268-34-0x0000000004AC0000-0x0000000004AE2000-memory.dmp
    Filesize

    136KB

  • memory/2268-40-0x0000000004C60000-0x0000000004CC6000-memory.dmp
    Filesize

    408KB

  • memory/2268-41-0x0000000005420000-0x0000000005486000-memory.dmp
    Filesize

    408KB

  • memory/2268-99-0x00000000070D0000-0x00000000070EA000-memory.dmp
    Filesize

    104KB

  • memory/2268-98-0x0000000006FD0000-0x0000000006FE4000-memory.dmp
    Filesize

    80KB

  • memory/2268-47-0x0000000005490000-0x00000000057E4000-memory.dmp
    Filesize

    3.3MB

  • memory/2268-95-0x0000000007010000-0x00000000070A6000-memory.dmp
    Filesize

    600KB

  • memory/2268-82-0x0000000006C60000-0x0000000006D03000-memory.dmp
    Filesize

    652KB

  • memory/2268-80-0x0000000006050000-0x000000000606E000-memory.dmp
    Filesize

    120KB

  • memory/2268-69-0x0000000006A20000-0x0000000006A52000-memory.dmp
    Filesize

    200KB

  • memory/2268-70-0x000000006FE90000-0x000000006FEDC000-memory.dmp
    Filesize

    304KB

  • memory/3708-18-0x0000000004CF0000-0x0000000004CFA000-memory.dmp
    Filesize

    40KB

  • memory/3708-24-0x0000000006B00000-0x0000000006B08000-memory.dmp
    Filesize

    32KB

  • memory/3708-20-0x0000000005BC0000-0x00000000060EC000-memory.dmp
    Filesize

    5.2MB

  • memory/3708-16-0x00000000050E0000-0x0000000005684000-memory.dmp
    Filesize

    5.6MB

  • memory/3708-15-0x00000000001D0000-0x0000000000250000-memory.dmp
    Filesize

    512KB

  • memory/3708-26-0x0000000006D70000-0x0000000006DD0000-memory.dmp
    Filesize

    384KB

  • memory/3708-53-0x0000000072790000-0x0000000072F40000-memory.dmp
    Filesize

    7.7MB

  • memory/3708-21-0x0000000004F90000-0x000000000502C000-memory.dmp
    Filesize

    624KB

  • memory/3708-14-0x000000007279E000-0x000000007279F000-memory.dmp
    Filesize

    4KB

  • memory/3708-22-0x0000000005030000-0x00000000050A6000-memory.dmp
    Filesize

    472KB

  • memory/3708-17-0x0000000004C30000-0x0000000004CC2000-memory.dmp
    Filesize

    584KB

  • memory/3708-25-0x0000000006B10000-0x0000000006B1C000-memory.dmp
    Filesize

    48KB

  • memory/3708-19-0x0000000072790000-0x0000000072F40000-memory.dmp
    Filesize

    7.7MB

  • memory/3708-23-0x0000000005790000-0x00000000057A2000-memory.dmp
    Filesize

    72KB

  • memory/4504-66-0x0000000005100000-0x000000000514C000-memory.dmp
    Filesize

    304KB

  • memory/4504-65-0x00000000050C0000-0x00000000050FC000-memory.dmp
    Filesize

    240KB

  • memory/4504-49-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/4504-54-0x0000000005580000-0x0000000005B98000-memory.dmp
    Filesize

    6.1MB

  • memory/4504-64-0x0000000005060000-0x0000000005072000-memory.dmp
    Filesize

    72KB

  • memory/4504-68-0x0000000005350000-0x000000000545A000-memory.dmp
    Filesize

    1.0MB