Analysis

  • max time kernel
    126s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-02-2025 03:01

General

  • Target

    New Purches Order.exe

  • Size

    613KB

  • MD5

    60158da472c90a2c923bf79be848b8d3

  • SHA1

    8b8de08cfab42c95c60613a91ce71e90b8c51913

  • SHA256

    faa8850d8a28a308c917200981a80bcc481cb089f804f6867a4608a28bf0b2b5

  • SHA512

    dd6a9d12c75eaea593f63e2bccd6ca8add0061d31d22abee4fd5f01ff35af2e94b01f3eb6846023955b812c425fa7ef78e46deca37ed8d1e494589dfe3e5557d

  • SSDEEP

    12288:yxgmiFTt9XakdciLNU/Z0Xa6QqIWMNHKpOtZyLWLP7VSR:G4HtaMLahKa6CXHKcGEP

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot7891452286:AAE2oLBQvjY6qRrkalPPxinaMdSDDJEY_C8/sendMessage?chat_id=7225431807

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 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\New Purches Order.exe
    "C:\Users\Admin\AppData\Local\Temp\New Purches Order.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4960
    • 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\New Purches Order.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4832
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\GbJwpIWFl.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4796
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GbJwpIWFl" /XML "C:\Users\Admin\AppData\Local\Temp\tmp59.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:4488
    • C:\Users\Admin\AppData\Local\Temp\New Purches Order.exe
      "C:\Users\Admin\AppData\Local\Temp\New Purches Order.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:1188

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    18KB

    MD5

    08dbc44323ee83b52365dce1c3b3cd83

    SHA1

    783dc0b38dc7a64fa529f40f8ee53c7858a09e37

    SHA256

    c885d9f165f212a89be4e143b3209975d20c2d06e9881b76819ed8f1b33b751a

    SHA512

    5dffafb2d67060f0bb15c1719e8158dac46babca134a084603bd57bc1266ff6f7e08f7a5060d4f76d3ee2b1483cef502a46c4718f4420ec8a6bc224057559f67

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_orrcbkzu.nej.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmp59.tmp

    Filesize

    1KB

    MD5

    a7ad00b9e7683856a98bd7b372f6d0a6

    SHA1

    3806d828212420588ceb06ba888426efdd0fe809

    SHA256

    21d69caf6b4f2e005f790eb197292e1b5d4d9d0f078ffaf920bfb9dacd012e66

    SHA512

    c3a0b51aa47c0bcbc356fa1b684eaa45b1178f6d606eba63c441cb8a546761b82264d011818cfdb91429e6d14a18508285ff9808069972e840422df91c37cd03

  • memory/1188-89-0x0000000006DC0000-0x0000000006F82000-memory.dmp

    Filesize

    1.8MB

  • memory/1188-88-0x0000000006BA0000-0x0000000006BF0000-memory.dmp

    Filesize

    320KB

  • memory/1188-30-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/4796-87-0x0000000074890000-0x0000000075040000-memory.dmp

    Filesize

    7.7MB

  • memory/4796-75-0x0000000006F10000-0x0000000006F1A000-memory.dmp

    Filesize

    40KB

  • memory/4796-63-0x0000000071060000-0x00000000710AC000-memory.dmp

    Filesize

    304KB

  • memory/4796-78-0x00000000070D0000-0x00000000070DE000-memory.dmp

    Filesize

    56KB

  • memory/4796-37-0x0000000074890000-0x0000000075040000-memory.dmp

    Filesize

    7.7MB

  • memory/4796-79-0x00000000070E0000-0x00000000070F4000-memory.dmp

    Filesize

    80KB

  • memory/4796-19-0x0000000074890000-0x0000000075040000-memory.dmp

    Filesize

    7.7MB

  • memory/4832-21-0x0000000005F70000-0x0000000005F92000-memory.dmp

    Filesize

    136KB

  • memory/4832-50-0x0000000006C80000-0x0000000006CB2000-memory.dmp

    Filesize

    200KB

  • memory/4832-16-0x0000000074890000-0x0000000075040000-memory.dmp

    Filesize

    7.7MB

  • memory/4832-28-0x0000000006080000-0x00000000060E6000-memory.dmp

    Filesize

    408KB

  • memory/4832-17-0x0000000005910000-0x0000000005F38000-memory.dmp

    Filesize

    6.2MB

  • memory/4832-15-0x0000000002D80000-0x0000000002DB6000-memory.dmp

    Filesize

    216KB

  • memory/4832-31-0x0000000074890000-0x0000000075040000-memory.dmp

    Filesize

    7.7MB

  • memory/4832-86-0x0000000074890000-0x0000000075040000-memory.dmp

    Filesize

    7.7MB

  • memory/4832-82-0x0000000007D00000-0x0000000007D08000-memory.dmp

    Filesize

    32KB

  • memory/4832-32-0x00000000061F0000-0x0000000006544000-memory.dmp

    Filesize

    3.3MB

  • memory/4832-22-0x0000000006010000-0x0000000006076000-memory.dmp

    Filesize

    408KB

  • memory/4832-81-0x0000000007D20000-0x0000000007D3A000-memory.dmp

    Filesize

    104KB

  • memory/4832-80-0x0000000007C20000-0x0000000007C34000-memory.dmp

    Filesize

    80KB

  • memory/4832-48-0x00000000066B0000-0x00000000066CE000-memory.dmp

    Filesize

    120KB

  • memory/4832-49-0x00000000066D0000-0x000000000671C000-memory.dmp

    Filesize

    304KB

  • memory/4832-51-0x0000000071060000-0x00000000710AC000-memory.dmp

    Filesize

    304KB

  • memory/4832-61-0x0000000006C60000-0x0000000006C7E000-memory.dmp

    Filesize

    120KB

  • memory/4832-18-0x0000000074890000-0x0000000075040000-memory.dmp

    Filesize

    7.7MB

  • memory/4832-62-0x0000000007880000-0x0000000007923000-memory.dmp

    Filesize

    652KB

  • memory/4832-77-0x0000000007BE0000-0x0000000007BF1000-memory.dmp

    Filesize

    68KB

  • memory/4832-74-0x00000000079E0000-0x00000000079FA000-memory.dmp

    Filesize

    104KB

  • memory/4832-73-0x0000000008020000-0x000000000869A000-memory.dmp

    Filesize

    6.5MB

  • memory/4832-76-0x0000000007C60000-0x0000000007CF6000-memory.dmp

    Filesize

    600KB

  • memory/4960-7-0x000000007489E000-0x000000007489F000-memory.dmp

    Filesize

    4KB

  • memory/4960-8-0x0000000074890000-0x0000000075040000-memory.dmp

    Filesize

    7.7MB

  • memory/4960-6-0x0000000005780000-0x000000000579E000-memory.dmp

    Filesize

    120KB

  • memory/4960-5-0x0000000005670000-0x000000000567A000-memory.dmp

    Filesize

    40KB

  • memory/4960-9-0x0000000002D80000-0x0000000002DEC000-memory.dmp

    Filesize

    432KB

  • memory/4960-0-0x000000007489E000-0x000000007489F000-memory.dmp

    Filesize

    4KB

  • memory/4960-38-0x0000000074890000-0x0000000075040000-memory.dmp

    Filesize

    7.7MB

  • memory/4960-4-0x0000000074890000-0x0000000075040000-memory.dmp

    Filesize

    7.7MB

  • memory/4960-3-0x00000000054C0000-0x0000000005552000-memory.dmp

    Filesize

    584KB

  • memory/4960-10-0x000000000DC20000-0x000000000DCBC000-memory.dmp

    Filesize

    624KB

  • memory/4960-2-0x0000000005B20000-0x00000000060C4000-memory.dmp

    Filesize

    5.6MB

  • memory/4960-1-0x0000000000A80000-0x0000000000B1E000-memory.dmp

    Filesize

    632KB