General
- Target 83f23a3a5f4d4779ee45cc4c2168c88d.doc
- Size 158KB
- Sample200901-krbk2f648n
- SHA256 f8858b64754a58449d20675b33541c9d03bf0e93997b769ff74dddfecb004e57
- MD5 83f23a3a5f4d4779ee45cc4c2168c88d
- SHA1 514634a4dd109b598a1d9e7c9daf693bcd36c45b
- SHA512 6c6cc14f4ed29b6c3df14b4a2fc62743a56b6feb5968958cedb03ed00382a32529a4f4cad259426fb5977d3c5fb6f2cd74688b9ce88e6bcdb831a9063b0a2c45
- MD5 SHA1 SHA512
Static task
static1
Behavioral task
behavioral1
Sample
83f23a3a5f4d4779ee45cc4c2168c88d.doc
Resource
win7
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
83f23a3a5f4d4779ee45cc4c2168c88d.doc
Resource
win10v200722
0 signatures
0 seconds
Malware Config
Targets
-
- Target 83f23a3a5f4d4779ee45cc4c2168c88d.doc
- Size 158KB
- SHA256 f8858b64754a58449d20675b33541c9d03bf0e93997b769ff74dddfecb004e57
- MD5 83f23a3a5f4d4779ee45cc4c2168c88d
- SHA1 514634a4dd109b598a1d9e7c9daf693bcd36c45b
- SHA512 6c6cc14f4ed29b6c3df14b4a2fc62743a56b6feb5968958cedb03ed00382a32529a4f4cad259426fb5977d3c5fb6f2cd74688b9ce88e6bcdb831a9063b0a2c45
- MD5 SHA1 SHA512
-
Formbook Payload
-
Blacklisted process makes network request
-
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.
-
Adds Run key to start application
-
Suspicious use of SetThreadContext