General
- Target file.exe
- Size 220KB
- Sample221003-cjzmmsdcdm
- SHA256 6b8fcffe18ce0d056ea53b7e3e64d19c78c5cbefd00cdf5cbdcc236695510259
- MD5 56330a39c82c3b3fb5b04429c3187b2e
- SHA1 12f014f65d02a4b578b28c575a433ed9fa42c0ca
- SHA512 6d72b85a99ff81feabd7c61910a276e41fcc0a94372a5e4adb820defd60d64f1e70463f1b7338c122f691e248fbd5cc928747a039b2804717a6165bbdd2ceb20
- SSDEEP 3072:rzi1iGORd4XGOIWgyg147yLt+NNaiHCWQ2AQFnu3mvKkkqBJnEM86sSBtBoB:oivVLWgyPyh+j1HCWQQvKuv86sSf
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220901-en
13 signatures
150 seconds
Malware Config
Extracted
Family
-
nymaim
C2
-
208.67.104.97
-
85.31.46.167
Targets
-
- Target file.exe
- Size 220KB
- SHA256 6b8fcffe18ce0d056ea53b7e3e64d19c78c5cbefd00cdf5cbdcc236695510259
- MD5 56330a39c82c3b3fb5b04429c3187b2e
- SHA1 12f014f65d02a4b578b28c575a433ed9fa42c0ca
- SHA512 6d72b85a99ff81feabd7c61910a276e41fcc0a94372a5e4adb820defd60d64f1e70463f1b7338c122f691e248fbd5cc928747a039b2804717a6165bbdd2ceb20
- SSDEEP 3072:rzi1iGORd4XGOIWgyg147yLt+NNaiHCWQ2AQFnu3mvKkkqBJnEM86sSBtBoB:oivVLWgyPyh+j1HCWQQvKuv86sSf
- MD5 SHA1 SHA512 SSDEEP
-
Downloads MZ/PE file
-
Executes dropped EXE
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Deletes itself
-
Loads dropped DLL
-
Legitimate hosting services abused for malware hosting/C2
-
AutoIT Executable
AutoIT scripts compiled to PE executables.