Analysis

  • max time kernel
    94s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-07-2024 13:31

General

  • Target

    18da95aef5e992aacfe205534cb0b73c.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 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\18da95aef5e992aacfe205534cb0b73c.exe
    "C:\Users\Admin\AppData\Local\Temp\18da95aef5e992aacfe205534cb0b73c.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:868
    • 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\18da95aef5e992aacfe205534cb0b73c.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2140
    • 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:4464
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NaVTctkOT" /XML "C:\Users\Admin\AppData\Local\Temp\tmp28FF.tmp"
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:3932
    • C:\Users\Admin\AppData\Local\Temp\18da95aef5e992aacfe205534cb0b73c.exe
      "C:\Users\Admin\AppData\Local\Temp\18da95aef5e992aacfe205534cb0b73c.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2252

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\18da95aef5e992aacfe205534cb0b73c.exe.log

    Filesize

    1KB

    MD5

    8ec831f3e3a3f77e4a7b9cd32b48384c

    SHA1

    d83f09fd87c5bd86e045873c231c14836e76a05c

    SHA256

    7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

    SHA512

    26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

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

    Filesize

    18KB

    MD5

    1220f4146e6cff83a9c3f079f16d5c08

    SHA1

    844ae0e8ad4c06b8c5239b6c26ea41b6e20addbd

    SHA256

    6a771794cbe38b7175c870a32e6a97e0348fb8ccf7575b4c86236b4813d17fb7

    SHA512

    b44343863a8c5203e52eddb93c87ce0c9a157f709fcff8eee39ec85e73c08ddc93c595773325d2790ed8ea113cc533f58b0c6bc4228f01070133e61eeca368d1

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qjcnjp3d.2n5.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmp28FF.tmp

    Filesize

    1KB

    MD5

    4f5a1a244c2828a761c1b1dd0c38dac2

    SHA1

    df48aac94e56f31adc5cec2847872ae1cdc118ae

    SHA256

    ce51210806bd180ebf64a10453de974a163e224c49891c974d5ad01d4f86d6c5

    SHA512

    39dd85bda5393339db48cbe0a0dcb1ca8840e107a7bd84591d970e6c7ee1eb484beefe2e0863b96e7125c3577f2f164f0b6fcf2d374614c029afd0d29c653616

  • C:\Users\Admin\AppData\Local\Temp\tmp4B8C.tmp

    Filesize

    46KB

    MD5

    8f5942354d3809f865f9767eddf51314

    SHA1

    20be11c0d42fc0cef53931ea9152b55082d1a11e

    SHA256

    776ecf8411b1b0167bea724409ac9d3f8479973df223ecc6e60e3302b3b2b8ea

    SHA512

    fde8dfae8a862cf106b0cb55e02d73e4e4c0527c744c20886681245c8160287f722612a6de9d0046ed1156b1771229c8950b9ac036b39c988d75aa20b7bac218

  • C:\Users\Admin\AppData\Local\Temp\tmp4C2E.tmp

    Filesize

    100KB

    MD5

    aeec4c4708b53e3cf7271b466dc3cd6f

    SHA1

    1cfb0fb9050a6e2b372ceb4d4acb7ce998b33e75

    SHA256

    c37d8b7ce1a3a320b24e2c629aa2f4790c15c19aba5102e4d16a48bd47d9a549

    SHA512

    6e22197ee464cc865e30192f18891d42a27cc99f556b303fade4a3fff584a44081ffed5f3d8169b753e18460c344c6b905c8899cfa24c5d85d24a6dc0fed51b8

  • C:\Users\Admin\AppData\Local\Temp\tmp4C69.tmp

    Filesize

    48KB

    MD5

    349e6eb110e34a08924d92f6b334801d

    SHA1

    bdfb289daff51890cc71697b6322aa4b35ec9169

    SHA256

    c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a

    SHA512

    2a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574

  • C:\Users\Admin\AppData\Local\Temp\tmp4C7F.tmp

    Filesize

    20KB

    MD5

    49693267e0adbcd119f9f5e02adf3a80

    SHA1

    3ba3d7f89b8ad195ca82c92737e960e1f2b349df

    SHA256

    d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f

    SHA512

    b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

  • C:\Users\Admin\AppData\Local\Temp\tmp4C85.tmp

    Filesize

    116KB

    MD5

    f70aa3fa04f0536280f872ad17973c3d

    SHA1

    50a7b889329a92de1b272d0ecf5fce87395d3123

    SHA256

    8d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8

    SHA512

    30675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84

  • C:\Users\Admin\AppData\Local\Temp\tmp4CBF.tmp

    Filesize

    96KB

    MD5

    d367ddfda80fdcf578726bc3b0bc3e3c

    SHA1

    23fcd5e4e0e5e296bee7e5224a8404ecd92cf671

    SHA256

    0b8607fdf72f3e651a2a8b0ac7be171b4cb44909d76bb8d6c47393b8ea3d84a0

    SHA512

    40e9239e3f084b4b981431817ca282feb986cf49227911bf3d68845baf2ee626b564c8fabe6e13b97e6eb214da1c02ca09a62bcf5e837900160cf479c104bf77

  • memory/868-1-0x0000000000340000-0x00000000003F4000-memory.dmp

    Filesize

    720KB

  • memory/868-9-0x0000000007DF0000-0x0000000007E8C000-memory.dmp

    Filesize

    624KB

  • memory/868-0-0x00000000749CE000-0x00000000749CF000-memory.dmp

    Filesize

    4KB

  • memory/868-8-0x0000000005180000-0x00000000051E0000-memory.dmp

    Filesize

    384KB

  • memory/868-3-0x0000000004D10000-0x0000000004DA2000-memory.dmp

    Filesize

    584KB

  • memory/868-7-0x0000000005160000-0x000000000516C000-memory.dmp

    Filesize

    48KB

  • memory/868-6-0x0000000005140000-0x0000000005150000-memory.dmp

    Filesize

    64KB

  • memory/868-48-0x00000000749C0000-0x0000000075170000-memory.dmp

    Filesize

    7.7MB

  • memory/868-21-0x00000000749CE000-0x00000000749CF000-memory.dmp

    Filesize

    4KB

  • memory/868-2-0x0000000005220000-0x00000000057C4000-memory.dmp

    Filesize

    5.6MB

  • memory/868-4-0x0000000004CB0000-0x0000000004CBA000-memory.dmp

    Filesize

    40KB

  • memory/868-5-0x00000000749C0000-0x0000000075170000-memory.dmp

    Filesize

    7.7MB

  • memory/2140-85-0x0000000007090000-0x00000000070A4000-memory.dmp

    Filesize

    80KB

  • memory/2140-57-0x0000000075270000-0x00000000752BC000-memory.dmp

    Filesize

    304KB

  • memory/2140-33-0x0000000005510000-0x0000000005864000-memory.dmp

    Filesize

    3.3MB

  • memory/2140-18-0x00000000749C0000-0x0000000075170000-memory.dmp

    Filesize

    7.7MB

  • memory/2140-25-0x0000000005460000-0x00000000054C6000-memory.dmp

    Filesize

    408KB

  • memory/2140-23-0x0000000004B60000-0x0000000004B82000-memory.dmp

    Filesize

    136KB

  • memory/2140-17-0x00000000749C0000-0x0000000075170000-memory.dmp

    Filesize

    7.7MB

  • memory/2140-15-0x00000000749C0000-0x0000000075170000-memory.dmp

    Filesize

    7.7MB

  • memory/2140-52-0x0000000005B30000-0x0000000005B4E000-memory.dmp

    Filesize

    120KB

  • memory/2140-16-0x0000000004CA0000-0x00000000052C8000-memory.dmp

    Filesize

    6.2MB

  • memory/2140-54-0x0000000005BC0000-0x0000000005C0C000-memory.dmp

    Filesize

    304KB

  • memory/2140-14-0x0000000002200000-0x0000000002236000-memory.dmp

    Filesize

    216KB

  • memory/2140-56-0x0000000006100000-0x0000000006132000-memory.dmp

    Filesize

    200KB

  • memory/2140-87-0x0000000007170000-0x0000000007178000-memory.dmp

    Filesize

    32KB

  • memory/2140-67-0x00000000060E0000-0x00000000060FE000-memory.dmp

    Filesize

    120KB

  • memory/2140-68-0x0000000006B00000-0x0000000006BA3000-memory.dmp

    Filesize

    652KB

  • memory/2140-69-0x00000000074A0000-0x0000000007B1A000-memory.dmp

    Filesize

    6.5MB

  • memory/2140-70-0x0000000006E50000-0x0000000006E6A000-memory.dmp

    Filesize

    104KB

  • memory/2140-71-0x0000000006ED0000-0x0000000006EDA000-memory.dmp

    Filesize

    40KB

  • memory/2140-72-0x00000000070D0000-0x0000000007166000-memory.dmp

    Filesize

    600KB

  • memory/2140-89-0x00000000749C0000-0x0000000075170000-memory.dmp

    Filesize

    7.7MB

  • memory/2140-75-0x0000000007050000-0x0000000007061000-memory.dmp

    Filesize

    68KB

  • memory/2140-84-0x0000000007080000-0x000000000708E000-memory.dmp

    Filesize

    56KB

  • memory/2140-24-0x0000000005340000-0x00000000053A6000-memory.dmp

    Filesize

    408KB

  • memory/2140-86-0x0000000007190000-0x00000000071AA000-memory.dmp

    Filesize

    104KB

  • memory/2252-51-0x0000000004F70000-0x0000000004F82000-memory.dmp

    Filesize

    72KB

  • memory/2252-50-0x0000000005610000-0x0000000005C28000-memory.dmp

    Filesize

    6.1MB

  • memory/2252-55-0x0000000005280000-0x000000000538A000-memory.dmp

    Filesize

    1.0MB

  • memory/2252-250-0x00000000072A0000-0x00000000072BE000-memory.dmp

    Filesize

    120KB

  • memory/2252-93-0x0000000006560000-0x0000000006722000-memory.dmp

    Filesize

    1.8MB

  • memory/2252-94-0x0000000006C60000-0x000000000718C000-memory.dmp

    Filesize

    5.2MB

  • memory/2252-53-0x0000000004FF0000-0x000000000502C000-memory.dmp

    Filesize

    240KB

  • memory/2252-249-0x0000000006AE0000-0x0000000006B56000-memory.dmp

    Filesize

    472KB

  • memory/2252-32-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/4464-26-0x00000000749C0000-0x0000000075170000-memory.dmp

    Filesize

    7.7MB

  • memory/4464-20-0x00000000749C0000-0x0000000075170000-memory.dmp

    Filesize

    7.7MB

  • memory/4464-19-0x00000000749C0000-0x0000000075170000-memory.dmp

    Filesize

    7.7MB

  • memory/4464-73-0x0000000075270000-0x00000000752BC000-memory.dmp

    Filesize

    304KB

  • memory/4464-92-0x00000000749C0000-0x0000000075170000-memory.dmp

    Filesize

    7.7MB