xmrig

General

Target

e01031275ef9cee42de309d2e23b5d8bb5831aaf8adfad8289472a27192331f2
Size

4.7MB
Sample

220715-2zsxgafhgk
MD5

b81617f91ae5dfc6ba926f807f908ec2
SHA1

569b4c96d628ac2fe57ba7851a28ff48eee19270
SHA256

e01031275ef9cee42de309d2e23b5d8bb5831aaf8adfad8289472a27192331f2
SHA512

440220ad23d8313e8d59799bdc04c72b69e34831e9022f4897a4510556115912a295784baeeef82a17ab7ddedc5db41948e0722043eadff43a813d95fcd02545

Score

10^/10

Malware Config

Targets

- Target
  
  e01031275ef9cee42de309d2e23b5d8bb5831aaf8adfad8289472a27192331f2
- Size
  
  4.7MB
- MD5
  
  b81617f91ae5dfc6ba926f807f908ec2
- SHA1
  
  569b4c96d628ac2fe57ba7851a28ff48eee19270
- SHA256
  
  e01031275ef9cee42de309d2e23b5d8bb5831aaf8adfad8289472a27192331f2
- SHA512
  
  440220ad23d8313e8d59799bdc04c72b69e34831e9022f4897a4510556115912a295784baeeef82a17ab7ddedc5db41948e0722043eadff43a813d95fcd02545
Score

10^/10

xmrig agilenet discovery evasion exploit miner persistence themida trojan
- Modifies WinLogon for persistence
  persistence
- Modifies system executable filetype association
  persistence
- UAC bypass
  evasion trojan
- xmrig
  XMRig is a high performance, open source, cross platform CPU/GPU miner.
  miner xmrig
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- XMRig Miner payload
  miner
- Disables RegEdit via registry modification
  evasion
- Disables Task Manager via registry modification
  evasion
- Executes dropped EXE
- Possible privilege escalation attempt
  exploit
- 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.
- Loads dropped DLL
- Modifies file permissions
  discovery
- Obfuscated with Agile.Net obfuscator
  Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
  agilenet
- Themida packer
  Detects Themida, an advanced Windows software protection system.
  themida
- Adds Run key to start application
  persistence
- Checks whether UAC is enabled
  evasion trojan
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Legitimate hosting services abused for malware hosting/C2
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1