Analysis

  • max time kernel
    120s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-02-2025 04:42

General

  • Target

    e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe

  • Size

    697KB

  • MD5

    4906140462c2a2f07e56946afc0883ff

  • SHA1

    86d0a5d36b3dd076790ccbda9de3743492fa3457

  • SHA256

    e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c

  • SHA512

    95c4925c84d18643cb68b870ae9de22f32ff885e38bb5c7b5850da3a7cbd2fad5b5fd8d1a587cef6431167a232f2fe9fc47c271b9e55b2955a0af4a0db14a23c

  • SSDEEP

    12288:CM1RHPMU5TB+RarSPrLFxowd6yKyqnQyVxhXylpOeO7d:CMHVt+UST866y8nZVTCle7

Malware Config

Extracted

Family

snakekeylogger

Credentials
C2

https://scratchdreams.tk

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 1 IoCs
  • Snakekeylogger family
  • 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 local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Looks up external IP address via web service 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

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

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe
    "C:\Users\Admin\AppData\Local\Temp\e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1080
    • 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\e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2472
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\QVEdqRBJHeewJk.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2116
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QVEdqRBJHeewJk" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD83F.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:976
    • C:\Users\Admin\AppData\Local\Temp\e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe
      "C:\Users\Admin\AppData\Local\Temp\e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:3624

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\e43f4f5010e9eba084c27804f7c9bf915f43fe429746474e0d3b038230623f4c.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

    968cb9309758126772781b83adb8a28f

    SHA1

    8da30e71accf186b2ba11da1797cf67f8f78b47c

    SHA256

    92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

    SHA512

    4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

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

    Filesize

    18KB

    MD5

    da472a839bdf822d078bb86b5a1774a4

    SHA1

    b3dd2a81b0065f74da2a3f03689d7650d16f4142

    SHA256

    22324e419962fcf036e5e4017110839bd7dda089752ed7326e643b91a26ce68e

    SHA512

    8044b7c352e64a5c4858d58ecd28ddd5d7984d2e03ef374b0440753a48a7278ac2286ea606f11b94536e23b3d12fc7e5732ad145f5e1eef3662122aaed413007

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_wr5soju4.dnv.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmpD83F.tmp

    Filesize

    1KB

    MD5

    58c65f5c2cab94e11da7198cbef9ea67

    SHA1

    978c4d2ae61f845a08e9052451af7323fe52dcc5

    SHA256

    cd9dc0a277ddd9fac2d87fac04eb34bf47c4f58d093c4cc49b32a6219679646f

    SHA512

    f57c635944eb93269d1f4fa102d9af75ad1bac7d32dc45681071a627f185a2d11daaf829192473a6e694179dc88883cced411c58b1f755819a2c86308d516890

  • memory/1080-4-0x0000000004AF0000-0x0000000004AFA000-memory.dmp

    Filesize

    40KB

  • memory/1080-6-0x0000000004E00000-0x0000000004E1E000-memory.dmp

    Filesize

    120KB

  • memory/1080-7-0x0000000074F8E000-0x0000000074F8F000-memory.dmp

    Filesize

    4KB

  • memory/1080-8-0x0000000074F80000-0x0000000075730000-memory.dmp

    Filesize

    7.7MB

  • memory/1080-9-0x0000000004460000-0x00000000044CC000-memory.dmp

    Filesize

    432KB

  • memory/1080-10-0x00000000066A0000-0x000000000673C000-memory.dmp

    Filesize

    624KB

  • memory/1080-5-0x0000000074F80000-0x0000000075730000-memory.dmp

    Filesize

    7.7MB

  • memory/1080-3-0x0000000004A30000-0x0000000004AC2000-memory.dmp

    Filesize

    584KB

  • memory/1080-0-0x0000000074F8E000-0x0000000074F8F000-memory.dmp

    Filesize

    4KB

  • memory/1080-2-0x0000000004FE0000-0x0000000005584000-memory.dmp

    Filesize

    5.6MB

  • memory/1080-49-0x0000000074F80000-0x0000000075730000-memory.dmp

    Filesize

    7.7MB

  • memory/1080-1-0x00000000000C0000-0x0000000000174000-memory.dmp

    Filesize

    720KB

  • memory/2116-77-0x0000000007020000-0x000000000702A000-memory.dmp

    Filesize

    40KB

  • memory/2116-82-0x00000000072F0000-0x000000000730A000-memory.dmp

    Filesize

    104KB

  • memory/2116-90-0x0000000074F80000-0x0000000075730000-memory.dmp

    Filesize

    7.7MB

  • memory/2116-80-0x00000000071E0000-0x00000000071EE000-memory.dmp

    Filesize

    56KB

  • memory/2116-79-0x00000000071B0000-0x00000000071C1000-memory.dmp

    Filesize

    68KB

  • memory/2116-43-0x0000000074F80000-0x0000000075730000-memory.dmp

    Filesize

    7.7MB

  • memory/2116-44-0x0000000074F80000-0x0000000075730000-memory.dmp

    Filesize

    7.7MB

  • memory/2116-45-0x0000000074F80000-0x0000000075730000-memory.dmp

    Filesize

    7.7MB

  • memory/2116-76-0x0000000006FB0000-0x0000000006FCA000-memory.dmp

    Filesize

    104KB

  • memory/2116-74-0x0000000006C50000-0x0000000006CF3000-memory.dmp

    Filesize

    652KB

  • memory/2116-72-0x0000000006BE0000-0x0000000006BFE000-memory.dmp

    Filesize

    120KB

  • memory/2116-53-0x0000000071530000-0x000000007157C000-memory.dmp

    Filesize

    304KB

  • memory/2116-52-0x0000000006C00000-0x0000000006C32000-memory.dmp

    Filesize

    200KB

  • memory/2472-21-0x0000000005500000-0x0000000005566000-memory.dmp

    Filesize

    408KB

  • memory/2472-89-0x0000000074F80000-0x0000000075730000-memory.dmp

    Filesize

    7.7MB

  • memory/2472-50-0x0000000005C40000-0x0000000005C5E000-memory.dmp

    Filesize

    120KB

  • memory/2472-18-0x0000000074F80000-0x0000000075730000-memory.dmp

    Filesize

    7.7MB

  • memory/2472-20-0x0000000004E20000-0x0000000004E86000-memory.dmp

    Filesize

    408KB

  • memory/2472-75-0x0000000007670000-0x0000000007CEA000-memory.dmp

    Filesize

    6.5MB

  • memory/2472-78-0x00000000071F0000-0x0000000007286000-memory.dmp

    Filesize

    600KB

  • memory/2472-51-0x00000000061F0000-0x000000000623C000-memory.dmp

    Filesize

    304KB

  • memory/2472-19-0x0000000004C80000-0x0000000004CA2000-memory.dmp

    Filesize

    136KB

  • memory/2472-54-0x0000000071530000-0x000000007157C000-memory.dmp

    Filesize

    304KB

  • memory/2472-17-0x0000000004ED0000-0x00000000054F8000-memory.dmp

    Filesize

    6.2MB

  • memory/2472-81-0x00000000071B0000-0x00000000071C4000-memory.dmp

    Filesize

    80KB

  • memory/2472-22-0x0000000074F80000-0x0000000075730000-memory.dmp

    Filesize

    7.7MB

  • memory/2472-83-0x0000000007290000-0x0000000007298000-memory.dmp

    Filesize

    32KB

  • memory/2472-16-0x0000000074F80000-0x0000000075730000-memory.dmp

    Filesize

    7.7MB

  • memory/2472-15-0x0000000002360000-0x0000000002396000-memory.dmp

    Filesize

    216KB

  • memory/2472-28-0x0000000005570000-0x00000000058C4000-memory.dmp

    Filesize

    3.3MB

  • memory/3624-92-0x0000000006C40000-0x0000000006E02000-memory.dmp

    Filesize

    1.8MB

  • memory/3624-91-0x0000000006A20000-0x0000000006A70000-memory.dmp

    Filesize

    320KB

  • memory/3624-46-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB