Extracted

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Extracted

• • Target
    2to1ep.bin
  • Size 13.1MB
  • SHA256 65ba3988d38f83b9ee1f31cafa5bd37dc6b72279f5618aac94d71a904efa0cac
  • MD5 7d1a85e807ff9b48edc2e08a01b35e07
  • SHA1 9d772258c620629c299bbad24c968b1cc476a6a1
  • SHA512 8553ca5d63c2667da0f1044a1c6d00713a5f7d826cd5e5e17cdcf1a2eed4ece844b7d16a06933c44273181d98d330eb944f8b72d835bdd31d75be7b3b75edc43
  • SSDEEP 196608:APPuglgRWUeR24iMqWNo2mtKVzurHm5POMP/XRL234tSoz2/Tsj+51nOxd:EPuhRW1R2JtWNhqKVzuC5zXA34tSQ
  • TLSH
    T1D7D63338236406E7F4F6D734E940C4B6D6ABAD161B57C28383F8D56B2D232C16A373A5
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  office04discoveryexecutionquasarpersistenceransomwarerevoked_codesignspywaretrojan

  • Family: Quasar RAT

    Quasar is an open source Remote Access Tool.

    trojanspywarequasar

  • Quasar payload

  • Downloads MZ/PE file

  • Signed with revoked ConnectWise certificate

    Binary is signed using a ConnectWise certificate revoked for key compromise.

    revoked_codesign

  • Executes dropped EXE

  • Loads dropped DLL

  • Contacts third-party web service commonly abused for C2

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Drops file in System32 directory

  behavioral1
• • Target
    4363463463464363463463463.exe.bin
  • Size 10KB
  • SHA256 2fcad226b17131da4274e1b9f8f31359bdd325c9568665f08fd1f6c5d06a23ce
  • MD5 2a94f3960c58c6e70826495f76d00b85
  • SHA1 e2a1a5641295f5ebf01a37ac1c170ac0814bb71a
  • SHA512 fbf55b55fcfb12eb8c029562956229208b9e8e2591859d6336c28a590c92a4d0f7033a77c46ef6ebe07ddfca353aba1e84b51907cd774beab148ee901c92d62f
  • SSDEEP 192:xlwayyHOXGc20L7BIW12n/ePSjiTlzkGu8stYcFwVc03KY:xlwwHe/20PKn/cLTlHuptYcFwVc03K
  • TLSH
    T1DF22180166D0C2B2C5B303B96C279642C776EA1B3A174F7D748C825BBF6225D43A32B1
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  backdoorcollectiondiscoveryexecutiongurcuphorphiexsalatstealersupershellxmrigxwormloaderminerpersistenceprivilege_escalationratspywarestealertrojanupxworm

  • Detect SalatStealer payload

  • Detect Xworm Payload

  • Family: Gurcu, WhiteSnake

    Gurcu aka WhiteSnake is a malware stealer written in C#.

    stealergurcu

  • Family: Phorphiex, Phorpiex

    Phorphiex or Phorpiex Malware family which infects systems to distribute other malicious payloads such as ransomware, stealers and cryptominers.

    wormtrojanloaderphorphiex

  • Family: Supershell

    Supershell is a cross-platfrom reverse shell written in Golang.

    backdoorsupershell

  • Family: Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm

  • Family: salatstealer

    SalatStealer is a stealer that takes sceenshot written in Golang.

    stealersalatstealer

  • Family: xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

    minerxmrig

  • XMRig Miner payload

    miner

  • Command and Scripting Interpreter: PowerShell

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    execution

  • Downloads MZ/PE file

  • Checks computer location settings

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

  • Cryptocurrency Miner

    Makes network request to known mining pool URL.

    miner

  • Executes dropped EXE

  • Loads dropped DLL

  • Reads WinSCP keys stored on the system

    Tries to access WinSCP stored sessions.

    spywarestealer

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Accesses Microsoft Outlook profiles

    collection

  • Contacts third-party web service commonly abused for C2

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Looks up external IP address via web service

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

    discovery

  • Drops file in System32 directory

  • Suspicious use of SetThreadContext

  • UPX packed file

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  behavioral2
• • Target
    Synaptics.exe.bin
  • Size 764KB
  • SHA256 4e5cc8cb98584335400d00f0a0803c3e0202761f3fbe50bcab3858a80df255e1
  • MD5 85e3d4ac5a6ef32fb93764c090ef32b7
  • SHA1 adedb0aab26d15cf96f66fda8b4cfbbdcc15ef52
  • SHA512 a7a037bde41bcd425be18a712e27a793185f7fde638e139bbd9d253c371cd9622385eda39cf91ab715ead2591cff5b8c9f5b31d903f138d8af7bab6a9001ccab
  • SSDEEP 12288:6MSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Ufbj:6nsJ39LyjbJkQFMhmC+6GD9mH
  • TLSH
    T1A3F47D32F2D18437D1721A3D9C5BA3A5982ABE512E38794E3BE83E4C5F3D68138552D3
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  backdoora66537defense_evasiondiscoveryamadeyphorphiexxredloaderpersistencepyinstallerrevoked_codesignspywaretrojanupxworm

  • Detects Amadey x86-bit Payload

  • Family: Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    trojanamadey

  • Family: Phorphiex, Phorpiex

    Phorphiex or Phorpiex Malware family which infects systems to distribute other malicious payloads such as ransomware, stealers and cryptominers.

    wormtrojanloaderphorphiex

  • Family: Xred

    Xred is backdoor written in Delphi.

    backdoorxred

  • Downloads MZ/PE file

  • Manipulates Digital Signatures

    Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to make their binary seem validly signed.

  • Signed with revoked ConnectWise certificate

    Binary is signed using a ConnectWise certificate revoked for key compromise.

    revoked_codesign

  • Checks computer location settings

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

  • Executes dropped EXE

  • Loads dropped DLL

  • Adds Run key to start application

    persistence

  • Contacts third-party web service commonly abused for C2

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Enumerates connected drives

    Attempts to read the root path of hard drives other than the default C: drive.

  • SmartAssembly .NET packer

    Detects SmartAssembly .NET packer.

  • UPX packed file

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  behavioral3
• • Target
    cobaltstrike_shellcode.bin
  • Size 219KB
  • SHA256 b9321c27be4295c15d7f92fafc20d7ccac5f21204b79ebc2fed583dda0197cf9
  • MD5 24d99ba5654cdf31141c66fd9417b7e0
  • SHA1 0e06aedf5b25cf248131c9eff5a331f4bb1fcb67
  • SHA512 351e8c078595d1c829385d0bfbeb2560dd62fa063645e40593ba63af8862fc90bbd24438aebb0fb952cb78bf80b91ea35dbabdc91d760fd69c7f188e45075872
  • SSDEEP 6144:c8X2sNEFy+HVJbny+lgzgeFgUQI9aiGynMOyX:T3NEFy8VJO+GTFgUzaL6MO+
  • TLSH
    T16624CE7F6272415DCD82933955C180BE8C9B9C835FD0A324DDC0A0E47F65E7AA68EBC6
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  backdoor1359593325discoverycobaltstriketrojan

  • Family: Cobaltstrike

    Detected malicious payload which is part of Cobaltstrike.

    trojanbackdoorcobaltstrike
  behavioral4
• • Target
    ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
  • Size 3.4MB
  • SHA256 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa
  • MD5 84c82835a5d21bbcf75a61706d8ab549
  • SHA1 5ff465afaabcbf0150d1a3ab2c2e74f3a4426467
  • SHA512 90723a50c20ba3643d625595fd6be8dcf88d70ff7f4b4719a88f055d5b3149a4231018ea30d375171507a147e59f73478c0c27948590794554d031e7d54b7244
  • SSDEEP 98304:QqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2g3x:QqPe1Cxcxk3ZAEUadzR8yc4gB
  • TLSH
    T173F533F4E221B7ACF2550EF64855C59B6A9724B2EBEF1E26DA8001A70D44F7F8FC0491
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  command_and_controldefense_evasiondiscoveryexecutionwannacryimpactpersistenceprivilege_escalationransomwarespywarestealersuricataworm

  • Family: Wannacry

    WannaCry is a ransomware cryptoworm.

    ransomwarewormwannacry

  • Deletes shadow copies

    Ransomware often targets backup files to inhibit system recovery.

    ransomwaredefense_evasionimpactexecution

  • Creates a file in the Startup directory

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    persistenceprivilege_escalation

  • Executes dropped EXE

  • Loads dropped DLL

  • Modifies file permissions

    discovery

  • Outbound SSH connection to public host

    SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.

    command_and_control

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Suricata alert: Tor Node X.509 Certificate Pattern Detected - Inbound

    Network activity triggered a Suricata alert

    suricata

  • Adds Run key to start application

    persistence

  • File and Directory Permissions Modification: Windows File and Directory Permissions Modification

    defense_evasion

  • Executes a VBScript file via the Windows Script Host.

    execution

  • Sets desktop wallpaper using registry

    ransomware
  behavioral5
• • Target
    random.exe.bin
  • Size 6.8MB
  • SHA256 be68f32481e1551531f9c2ae9322870aa30e48224fb0ad1f4468b04ec07374c0
  • MD5 001e8ad1e0d0800e75b1fa32b07d2a46
  • SHA1 4c4fd4adfbcb8a2c3831f0f9605fcf65b44e9db7
  • SHA512 f0dde843f8b83c74ec05e7dbfa311f6943f5707c5ea641c7adfeab3e8cb2561c77c4ef0b74916fe90267a5c7093df98dd506ca89f1b24c6d5cc86f09539625f6
  • SSDEEP 196608:N0Dyo+Ougx9JW8e0e3/tELtyuT8IziZdG3fz:N0OfKWPKLtVQIeCz
  • TLSH
    T18F7633D43BD9A7A8E08B5BF9AEE180FA90A2C3F87CA8743C4D5E5141FC64A39B401D55
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  fbf543fc155c5bf8a148a93a2ba17de68393f0nrif0lmdefense_evasiondiscoveryexecutionamadeyvidarpersistencespywarestealertrojan

  • Detects Amadey x86-bit Payload

  • Detects Vidar Stealer

    stealer

  • Family: Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    trojanamadey

  • Family: Vidar

    Vidar is an infostealer based on Arkei stealer.

    stealervidar

  • Detected Nirsoft tools

    Free utilities often used by attackers which can steal passwords, product keys, etc.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    defense_evasion

  • NirSoft NirCmd

    NirCmd is a lightweight Windows command-line tool for automating system tasks

  • Sets service image path in registry

    This determines the executable launched when a service starts. It can be used to establish persistence.

    persistence

  • Checks BIOS information in registry

    BIOS information is often read in order to detect sandboxing environments.

  • Checks computer location settings

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

  • Creates new service(s)

    persistenceexecution

  • Disables service(s)

    defense_evasionexecution

  • Executes dropped EXE

  • Identifies Wine through registry keys

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    defense_evasion

  • Loads dropped DLL

  • Stops running service(s)

    defense_evasionexecution

  • Drops file in System32 directory

  • Enumerates processes with tasklist

    discovery

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  behavioral6