General

  • Target

    JaffaCakes118_7e03db8c7c0ff1cdc75aa3d996b3d29795f37c61397c36c515dd3f96111b02be

  • Size

    11.2MB

  • Sample

    241221-znh7sayrh1

  • MD5

    778a018345f6a657adda956740f071b4

  • SHA1

    6fcaa23b7ea2d52c9b6ee60fd281d4d8cbf81661

  • SHA256

    7e03db8c7c0ff1cdc75aa3d996b3d29795f37c61397c36c515dd3f96111b02be

  • SHA512

    30c139a84b69765d276ddb8def6dcba78d4aa31295bc9e640cfe65bab0e856e284a3c6f11419c9774311096587982f14e1f67a450b86f3e6f9831839d5c494ef

  • SSDEEP

    196608:VzuyRCHdRPW3xP42DUZplQxqCm1TU2062tFr+F6mAnxsndn1esIvt6iir3B:VKyK7o1o4xjmdU21L1kt6L7B

Malware Config

Extracted

Family

socelars

C2

http://www.ecgbg.com/

Extracted

Family

metasploit

Version

windows/single_exec

Extracted

Family

redline

Botnet

user01new

C2

49.12.219.50:4846

Attributes
  • auth_value

    fcca1ed5af8553053dc74a4c6a9ce601

Extracted

Family

redline

Botnet

media24n

C2

65.108.69.168:16278

Attributes
  • auth_value

    974a29515e2d9ecc1d4074dfd56dd32b

Targets

    • Target

      604cb7570b566bf713d6b7a9f54a69828acf397cdccb479a29353cb4a57c617f

    • Size

      11.2MB

    • MD5

      92200895f616ac16910f886856792c61

    • SHA1

      e1945d00fd44540dccddddc9ee7e32fcd5c2ecf4

    • SHA256

      604cb7570b566bf713d6b7a9f54a69828acf397cdccb479a29353cb4a57c617f

    • SHA512

      44f0b4984d3c0236a38ff84fc1e769f416a451ad9ee589026df8bc3bff4ce59d12397100852d72ce167a71a2d7fcc3cd87b35deaf5649096d56af4c202879753

    • SSDEEP

      196608:J/ggbPTlLv0aitw5r0kPh2Tq9D4pvOGzw7EVVevc7kzquoB3AI:JXTiaim5r082T28BOGIUVx7qxott

    • Detect Fabookie payload

    • Fabookie

      Fabookie is facebook account info stealer.

    • Fabookie family

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba family

    • Glupteba payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Metasploit family

    • NullMixer

      NullMixer is a malware dropper leading to an infection chain of a wide variety of malware families.

    • Nullmixer family

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    • Privateloader family

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Redline family

    • Socelars

      Socelars is an infostealer targeting browser cookies and credit card credentials.

    • Socelars family

    • Socelars payload

    • Windows security bypass

    • Modifies boot configuration data using bcdedit

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Command and Scripting Interpreter: PowerShell

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

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • System Binary Proxy Execution: Odbcconf

      Abuse Odbcconf to proxy execution of malicious code.

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Looks up geolocation information via web service

      Uses a legitimate geolocation service to find the infected system's geolocation info.

    • Manipulates WinMon driver.

      Roottkits write to WinMon to hide PIDs from being detected.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

    • Suspicious use of SetThreadContext

    • Target

      setup_installer.exe

    • Size

      11.1MB

    • MD5

      532d84cb3e0928c7bedc0a89611837da

    • SHA1

      b7dec859275a299e9c95833be01b055b2f9b91d7

    • SHA256

      9aca2b6f263e24f8161def69b0e8a3a8dbc60bf46ee75714531e7ca09e4e9616

    • SHA512

      c80f46401569b3c20eeeb7225f688e99dc94a70a8caf7200141069c3b43c8df7d4b9846174a22e05a50bd775ebe7342f1f0774b3cf1213f3535ee936e7d85366

    • SSDEEP

      196608:xuLUCgv53pvKiW5+uVS9iCvZ5orwTwLo5N6JPnNdMFxRafcNGm:xWdgvdRlW5+uw9i8Z5orw95QJeRakNGm

    • Detect Fabookie payload

    • Fabookie

      Fabookie is facebook account info stealer.

    • Fabookie family

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba family

    • Glupteba payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Metasploit family

    • NullMixer

      NullMixer is a malware dropper leading to an infection chain of a wide variety of malware families.

    • Nullmixer family

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    • Privateloader family

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Redline family

    • Socelars

      Socelars is an infostealer targeting browser cookies and credit card credentials.

    • Socelars family

    • Socelars payload

    • Windows security bypass

    • Modifies boot configuration data using bcdedit

    • Command and Scripting Interpreter: PowerShell

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

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • System Binary Proxy Execution: Odbcconf

      Abuse Odbcconf to proxy execution of malicious code.

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Looks up geolocation information via web service

      Uses a legitimate geolocation service to find the infected system's geolocation info.

    • Manipulates WinMon driver.

      Roottkits write to WinMon to hide PIDs from being detected.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks

static1

Score
3/10

behavioral1

fabookiegluptebametasploitnullmixerprivateloaderredlinesocelarsmedia24nuser01newaspackv2backdoordefense_evasiondiscoverydropperevasionexecutioninfostealerloaderpersistenceprivilege_escalationrootkitspywarestealertrojan
Score
10/10

behavioral2

fabookiegluptebametasploitnullmixerprivateloaderredlinesocelarsmedia24nuser01newaspackv2backdoordiscoverydropperevasionexecutioninfostealerloaderpersistenceprivilege_escalationrootkitspywarestealertrojan
Score
10/10

behavioral3

fabookiegluptebametasploitnullmixerprivateloaderredlinesocelarsmedia24nuser01newaspackv2backdoordefense_evasiondiscoverydropperevasionexecutioninfostealerloaderpersistenceprivilege_escalationrootkitspywarestealertrojan
Score
10/10

behavioral4

fabookiegluptebametasploitnullmixerprivateloaderredlinesocelarsmedia24naspackv2backdoordiscoverydropperevasionexecutioninfostealerloaderpersistenceprivilege_escalationrootkitspywarestealertrojan
Score
10/10