General
- Target 0dca5350a58f257b058fd905fa68b1d30c24e599016707f58ee519cf41f47c54
- Size 9.8MB
- Sample260803-k44fbsvwh1
- SHA256 0dca5350a58f257b058fd905fa68b1d30c24e599016707f58ee519cf41f47c54
- MD5 a1d16f5e93151bfef296bb55f0703628
- SHA1 66f8b4076bcf838fcfbb5b22e1c5d83d224c3889
- SHA512 bbed6d198cdd28582ff0a1c002c529b8f91d2282b3008b71bceaf59713c0fa5cf5bea2614a02cf147046570d1c7d78da3ce15f82d8a34643127da6ec7ef62c98
- SSDEEP 196608:YU9Ek+4xqCs+FI1SQAlEocFsZEKmooUysDGcXdfQG2frVchdkbWfs:YU2k+4xVy1SDOOEKj6cXdIG2fmhmafs
- TLSH T12FA633554A7FA2D4DC0A8256E4C73B131B45B5958B271A6B32E31A123361B3E7FF207C
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
install_r4e003.msi
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
install_r4e003.msi
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target install_r4e003.msi
- Size 10.0MB
- SHA256 1926ac90c60117de53e77fdda0dfc74ed4b0a4ab7279c1b8d69ddb3d5e97bd8b
- MD5 24e13d13a5622bc4e198fe27774262d3
- SHA1 181df1819f613648eed3030a713ec65a775c65b5
- SHA512 c80e0fde5b9a49b816ca5d7a3e48da87a110a7e9d6be27dc2ad96636ec3bce859e576fba6876b4759087a83b95d040f38fe4c07155bc4694ec38f61ef5672736
- SSDEEP 196608:zgRqHj+cW4HOksSFe5IdDTjSyJWAyqMa4sVycVDnEMArrrKnWrTV:UE6cW4HZg5IjWA74cVDEMAryWrTV
- TLSH T103B633C17E8A62F0D45BC3709547386D3E297F81BF274D1B7A9A3E102D326396B72258
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Windows security bypass
-
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
-
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.
-
Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Installer Packages
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Installer Packages
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
1Disable or Modify Tools
1Indicator Removal
1Clear Persistence
1Modify Registry
2System Binary Proxy Execution
1Msiexec
1