f7a63f3c36618070a42bb75148c15e4e33f3f5006450ffaaa9c308761098a588

General

Target
f7a63f3c36618070a42bb75148c15e4e33f3f5006450ffaaa9c308761098a588
Size 8.3MB
Sample260716-ctjdeabt3r
SHA256 f7a63f3c36618070a42bb75148c15e4e33f3f5006450ffaaa9c308761098a588
MD5 152cc4cb44a13ce86b44dc5877775a1a
SHA1 b8d8633d425e1f0ba1bcc2f3a49c63d6aac4ef96
SHA512 b8f65cae48c5f2f1329192441b3a6620787f3c0ce77b1815f183cb0ecb1fe0648ecdcf8fc27d1dd8696ff9a6ee7919f981f3f78655e0aa01380e03106f2c6656
SSDEEP 196608:Lyz5lDptNkppY/Fi7d3cvDtJheCUQdMLObADqEeRqmpuXh2axb0:LOKf2FUdsJheCUQKSZE8WR2e0
TLSH
T18B9633CBF27C69020F1D2245F69E4D50626F0160D2BFA5F3299AF5307B9E1DEB64881B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  appinstall.8835001.msi
- Size 8.5MB
- SHA256 1c3f7fc99addfcad4e43f2b7f2966ca750c49870a4d85313b535aace756f8c00
- MD5 e106e77f68219930aa39501eb9c1f1d4
- SHA1 083658733598db0268d3bc5eb1ee3605a9cd0cfb
- SHA512 6913ff2456dfeb5a57a4e40a192f814c90fd71618cf6012e5b8238e611f7e23f8898c7ff706f04d37de08bc69e20fcbc2f53ecac7f6d986571f611afef38ee91
- SSDEEP 196608:3mxpLJvhHNIf4HqLybF8totkJldX5uC8QLaL0b2joeKXC6JQyrlWmRbE:3mlAfiXbF8to+X5uC8QWwZeSOyhWkE
- TLSH
  T1039633C3B9693731C68BC3B092862D2C7D1E3F41B77A8C237A9979205EB63575339606
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

defense_evasion discovery execution exploit persistence privilege_escalation ransomware trojan
- UAC bypass
  defense_evasion trojan
- Windows security bypass
  defense_evasion trojan
- Looks for VirtualBox Guest Additions in registry
  defense_evasion
- Command and Scripting Interpreter: PowerShell
  Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
  execution
- Drops file in Drivers directory
- Looks for VMWare Tools registry key
  defense_evasion
- Modifies RDP port number used by Windows
- Possible privilege escalation attempt
  exploit
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Disables service(s)
  defense_evasion execution
- Executes dropped EXE
- Loads dropped DLL
- Modifies file permissions
  discovery
- Adds Run key to start application
  persistence
- Badlisted process makes network request
  Network request originating from process or tool commonly abused by malware.
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Indicator Removal: Clear Persistence
  Clear artifacts associated with previously established persistence like scheduletasks on a host.
  defense_evasion
- Drops file in System32 directory
behavioral1 behavioral2