glupteba

General

Target
25C1.exe
Size 8.7MB
Sample240724-phr8dsvhmn
SHA256 0dac8a3fe3c63611b49db21b2756b781cc4c9117c64007e0c23e6d3e7ca9ee49
MD5 ceae65ee17ff158877706edfe2171501
SHA1 b1f807080da9c25393c85f5d57105090f5629500
SHA512 5214febfab691b53ca132e75e217e82a77e438250695d521dbf6bc1770d828f2e79a0070fd746a73e29acc11bf9a62ceafb1cf85547c7c0178d49a740ff9ae7b
SSDEEP 196608:drdPa3Pl8j7Ke1k6N25U0agbrT6NZ+t0ZGhsYN6mQwclTm2:d5P08KeDQtSb+t0ZEJQwcTm
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

Malware Config

Targets

- Target
  25C1.exe
- Size 8.7MB
- SHA256 0dac8a3fe3c63611b49db21b2756b781cc4c9117c64007e0c23e6d3e7ca9ee49
- MD5 ceae65ee17ff158877706edfe2171501
- SHA1 b1f807080da9c25393c85f5d57105090f5629500
- SHA512 5214febfab691b53ca132e75e217e82a77e438250695d521dbf6bc1770d828f2e79a0070fd746a73e29acc11bf9a62ceafb1cf85547c7c0178d49a740ff9ae7b
- SSDEEP 196608:drdPa3Pl8j7Ke1k6N25U0agbrT6NZ+t0ZGhsYN6mQwclTm2:d5P08KeDQtSb+t0ZEJQwcTm
- MD5 SHA1 SHA512 SSDEEP
Score

10^/10

glupteba xmrig discovery dropper evasion execution loader miner persistence privilege_escalation rootkit trojan upx
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- Glupteba payload
- Windows security bypass
  evasion trojan
- xmrig
  XMRig is a high performance, open source, cross platform CPU/GPU miner.
  miner xmrig
- Modifies boot configuration data using bcdedit
- 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
- Command and Scripting Interpreter: PowerShell
  Using powershell.exe command.
  execution
- Creates new service(s)
  persistence execution
- Drops file in Drivers directory
- Modifies Windows Firewall
  evasion
- Possible attempt to disable PatchGuard
  Rootkits can use kernel patching to embed themselves in an operating system.
  evasion
- Stops running service(s)
  evasion execution
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Windows security modification
  evasion trojan
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Legitimate hosting services abused for malware hosting/C2
- Manipulates WinMon driver.
  Roottkits write to WinMon to hide PIDs from being detected.
  rootkit evasion
- Manipulates WinMonFS driver.
  Roottkits write to WinMonFS to hide directories/files from being detected.
  rootkit evasion
- Drops file in System32 directory
- Suspicious use of SetThreadContext
behavioral1 behavioral2