Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-07-2024 07:02

General

  • Target

    26c199fee4db63767ab6a7ca3b251ebaa3d8d08150d1aebef56546bdb5ea395a.exe

  • Size

    713KB

  • MD5

    18da95aef5e992aacfe205534cb0b73c

  • SHA1

    9ed5b6c676ffbde8b15779078e5d23e0bbebfed5

  • SHA256

    26c199fee4db63767ab6a7ca3b251ebaa3d8d08150d1aebef56546bdb5ea395a

  • SHA512

    4a0ab26d6f4f98550bc8b8ada81a5c0e4acf83b5603d23322126fc1bf1200913467460c411f0bc18d5bc45266b03e6033d75ae999c4ac32119d03128d7a4cf3e

  • SSDEEP

    12288:8xaE8GILjWLWgumApXye0917WKVpkQRPArxQbXStkR:dcuzTw17WKVpkQRPaxJw

Malware Config

Extracted

Family

redline

Botnet

cheat

C2

45.137.22.124:55615

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 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 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\26c199fee4db63767ab6a7ca3b251ebaa3d8d08150d1aebef56546bdb5ea395a.exe
    "C:\Users\Admin\AppData\Local\Temp\26c199fee4db63767ab6a7ca3b251ebaa3d8d08150d1aebef56546bdb5ea395a.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:456
    • 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\26c199fee4db63767ab6a7ca3b251ebaa3d8d08150d1aebef56546bdb5ea395a.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3664
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\NaVTctkOT.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1416
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NaVTctkOT" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBB51.tmp"
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:4060
    • C:\Users\Admin\AppData\Local\Temp\26c199fee4db63767ab6a7ca3b251ebaa3d8d08150d1aebef56546bdb5ea395a.exe
      "C:\Users\Admin\AppData\Local\Temp\26c199fee4db63767ab6a7ca3b251ebaa3d8d08150d1aebef56546bdb5ea395a.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2220

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\26c199fee4db63767ab6a7ca3b251ebaa3d8d08150d1aebef56546bdb5ea395a.exe.log
    Filesize

    1KB

    MD5

    8ec831f3e3a3f77e4a7b9cd32b48384c

    SHA1

    d83f09fd87c5bd86e045873c231c14836e76a05c

    SHA256

    7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

    SHA512

    26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

  • 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

    44bea3a957a718c91ed5d8de112613bb

    SHA1

    3954a7a48c6d748665c44f42e30422d195dd22fd

    SHA256

    79b06060a810f080417cd5b643b3b05089aada324365538397d7fffda9f12398

    SHA512

    ec5c283bf763b58d7e484e7cf307a83c5c89885ebd2acd3efbd2db057053d9a7ae480f00e4aa2902feba9aa8e8c89fabbbe4c9525ca86fd05ae0643f43b232e8

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hw0hypqd.a5j.ps1
    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmpBB51.tmp
    Filesize

    1KB

    MD5

    59bd495a046d8f5785c85d7674acece9

    SHA1

    fa75a3e4ea5a8dc679c28b68dfd6e11c4797d9a3

    SHA256

    cb328f594fe7136ec0714f4e868a2e5e9ba440610d17c5b7f9770fde264424b7

    SHA512

    dfaf7df0e13c9c2b875c5d3f77240785db14356ed980cba8064d61a0d79a903919a6d30aa33b58de5a8d640fb6b49fb608e6146e8fa11940fcfa4d44624e5b15

  • C:\Users\Admin\AppData\Local\Temp\tmpDBF9.tmp
    Filesize

    46KB

    MD5

    8f5942354d3809f865f9767eddf51314

    SHA1

    20be11c0d42fc0cef53931ea9152b55082d1a11e

    SHA256

    776ecf8411b1b0167bea724409ac9d3f8479973df223ecc6e60e3302b3b2b8ea

    SHA512

    fde8dfae8a862cf106b0cb55e02d73e4e4c0527c744c20886681245c8160287f722612a6de9d0046ed1156b1771229c8950b9ac036b39c988d75aa20b7bac218

  • C:\Users\Admin\AppData\Local\Temp\tmpDC1F.tmp
    Filesize

    100KB

    MD5

    669d125d56ef26aa0de5471543fbef2c

    SHA1

    82f3ec2071fae151886a4d3757bc3ffeba521db2

    SHA256

    e3d291fed46790b3827cfc8ff9f49f3e2d95661e8fd4cb2687cabd740bed35c1

    SHA512

    ad9e5b9b564f5da8b09f69696a115e22c74b7da925b4684cf9adb936c8c6b65293434d09184aaaaad40e8a257abd621883488a395aae5fd4f20ad7b063514386

  • C:\Users\Admin\AppData\Local\Temp\tmpDC4A.tmp
    Filesize

    48KB

    MD5

    349e6eb110e34a08924d92f6b334801d

    SHA1

    bdfb289daff51890cc71697b6322aa4b35ec9169

    SHA256

    c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a

    SHA512

    2a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574

  • C:\Users\Admin\AppData\Local\Temp\tmpDC5F.tmp
    Filesize

    20KB

    MD5

    49693267e0adbcd119f9f5e02adf3a80

    SHA1

    3ba3d7f89b8ad195ca82c92737e960e1f2b349df

    SHA256

    d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f

    SHA512

    b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

  • C:\Users\Admin\AppData\Local\Temp\tmpDC75.tmp
    Filesize

    116KB

    MD5

    f70aa3fa04f0536280f872ad17973c3d

    SHA1

    50a7b889329a92de1b272d0ecf5fce87395d3123

    SHA256

    8d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8

    SHA512

    30675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84

  • C:\Users\Admin\AppData\Local\Temp\tmpDCA0.tmp
    Filesize

    96KB

    MD5

    d367ddfda80fdcf578726bc3b0bc3e3c

    SHA1

    23fcd5e4e0e5e296bee7e5224a8404ecd92cf671

    SHA256

    0b8607fdf72f3e651a2a8b0ac7be171b4cb44909d76bb8d6c47393b8ea3d84a0

    SHA512

    40e9239e3f084b4b981431817ca282feb986cf49227911bf3d68845baf2ee626b564c8fabe6e13b97e6eb214da1c02ca09a62bcf5e837900160cf479c104bf77

  • memory/456-48-0x0000000074C80000-0x0000000075430000-memory.dmp
    Filesize

    7.7MB

  • memory/456-3-0x0000000005300000-0x0000000005392000-memory.dmp
    Filesize

    584KB

  • memory/456-8-0x0000000005E60000-0x0000000005EC0000-memory.dmp
    Filesize

    384KB

  • memory/456-7-0x0000000005770000-0x000000000577C000-memory.dmp
    Filesize

    48KB

  • memory/456-0-0x0000000074C8E000-0x0000000074C8F000-memory.dmp
    Filesize

    4KB

  • memory/456-1-0x0000000000830000-0x00000000008E4000-memory.dmp
    Filesize

    720KB

  • memory/456-6-0x0000000005750000-0x0000000005760000-memory.dmp
    Filesize

    64KB

  • memory/456-21-0x0000000074C8E000-0x0000000074C8F000-memory.dmp
    Filesize

    4KB

  • memory/456-5-0x0000000074C80000-0x0000000075430000-memory.dmp
    Filesize

    7.7MB

  • memory/456-4-0x00000000052E0000-0x00000000052EA000-memory.dmp
    Filesize

    40KB

  • memory/456-2-0x00000000058B0000-0x0000000005E54000-memory.dmp
    Filesize

    5.6MB

  • memory/456-9-0x00000000083E0000-0x000000000847C000-memory.dmp
    Filesize

    624KB

  • memory/1416-86-0x0000000007770000-0x000000000778A000-memory.dmp
    Filesize

    104KB

  • memory/1416-63-0x0000000075510000-0x000000007555C000-memory.dmp
    Filesize

    304KB

  • memory/1416-93-0x0000000074C80000-0x0000000075430000-memory.dmp
    Filesize

    7.7MB

  • memory/1416-20-0x0000000074C80000-0x0000000075430000-memory.dmp
    Filesize

    7.7MB

  • memory/1416-23-0x0000000074C80000-0x0000000075430000-memory.dmp
    Filesize

    7.7MB

  • memory/1416-83-0x0000000007630000-0x0000000007641000-memory.dmp
    Filesize

    68KB

  • memory/1416-82-0x00000000076B0000-0x0000000007746000-memory.dmp
    Filesize

    600KB

  • memory/1416-81-0x00000000074A0000-0x00000000074AA000-memory.dmp
    Filesize

    40KB

  • memory/1416-19-0x0000000074C80000-0x0000000075430000-memory.dmp
    Filesize

    7.7MB

  • memory/1416-79-0x0000000007A70000-0x00000000080EA000-memory.dmp
    Filesize

    6.5MB

  • memory/1416-73-0x00000000072C0000-0x00000000072DE000-memory.dmp
    Filesize

    120KB

  • memory/2220-54-0x0000000005390000-0x00000000053CC000-memory.dmp
    Filesize

    240KB

  • memory/2220-96-0x0000000007000000-0x000000000752C000-memory.dmp
    Filesize

    5.2MB

  • memory/2220-55-0x0000000005620000-0x000000000572A000-memory.dmp
    Filesize

    1.0MB

  • memory/2220-252-0x0000000007630000-0x000000000764E000-memory.dmp
    Filesize

    120KB

  • memory/2220-251-0x0000000006F10000-0x0000000006F86000-memory.dmp
    Filesize

    472KB

  • memory/2220-95-0x0000000006900000-0x0000000006AC2000-memory.dmp
    Filesize

    1.8MB

  • memory/2220-52-0x0000000005930000-0x0000000005F48000-memory.dmp
    Filesize

    6.1MB

  • memory/2220-53-0x00000000052D0000-0x00000000052E2000-memory.dmp
    Filesize

    72KB

  • memory/2220-32-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/3664-50-0x0000000005E50000-0x0000000005E6E000-memory.dmp
    Filesize

    120KB

  • memory/3664-84-0x00000000073A0000-0x00000000073AE000-memory.dmp
    Filesize

    56KB

  • memory/3664-85-0x00000000073B0000-0x00000000073C4000-memory.dmp
    Filesize

    80KB

  • memory/3664-25-0x0000000005020000-0x0000000005086000-memory.dmp
    Filesize

    408KB

  • memory/3664-87-0x0000000007490000-0x0000000007498000-memory.dmp
    Filesize

    32KB

  • memory/3664-37-0x0000000005860000-0x0000000005BB4000-memory.dmp
    Filesize

    3.3MB

  • memory/3664-51-0x0000000006400000-0x000000000644C000-memory.dmp
    Filesize

    304KB

  • memory/3664-94-0x0000000074C80000-0x0000000075430000-memory.dmp
    Filesize

    7.7MB

  • memory/3664-26-0x00000000057F0000-0x0000000005856000-memory.dmp
    Filesize

    408KB

  • memory/3664-80-0x0000000007170000-0x000000000718A000-memory.dmp
    Filesize

    104KB

  • memory/3664-56-0x00000000063C0000-0x00000000063F2000-memory.dmp
    Filesize

    200KB

  • memory/3664-24-0x0000000004F80000-0x0000000004FA2000-memory.dmp
    Filesize

    136KB

  • memory/3664-18-0x0000000074C80000-0x0000000075430000-memory.dmp
    Filesize

    7.7MB

  • memory/3664-17-0x0000000074C80000-0x0000000075430000-memory.dmp
    Filesize

    7.7MB

  • memory/3664-15-0x0000000005090000-0x00000000056B8000-memory.dmp
    Filesize

    6.2MB

  • memory/3664-16-0x0000000074C80000-0x0000000075430000-memory.dmp
    Filesize

    7.7MB

  • memory/3664-14-0x0000000002540000-0x0000000002576000-memory.dmp
    Filesize

    216KB

  • memory/3664-78-0x0000000007040000-0x00000000070E3000-memory.dmp
    Filesize

    652KB

  • memory/3664-57-0x0000000075510000-0x000000007555C000-memory.dmp
    Filesize

    304KB