General
- Target file.exe
- Size 217KB
- Sample221023-kr54dshdb9
- SHA256 5356dfc8d72b534ffb3897042cccf3d4b30a74fe89252da8f8ac96c7e3593fb0
- MD5 ae6802727d84ab0192d420a2392d48eb
- SHA1 f79b9e59deaa9046ae776cfcb3ae18ddd52c1805
- SHA512 9df9eb0799a6bf2897557b225bef1292bcde64922bc40cced4de1fafc51e14d49e62412b9764e08c88e69f18640783a973d19271c84fb371443cfacecfd19e0e
- SSDEEP 3072:yXluwL0kqD5yHHqFuJ3uGg0/b8/wA9fnnkFdSBzAnzRj:yowLLqQqFuJ3yT9fnkFdSBEnV
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220812-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20220812-en
25 signatures
150 seconds
Malware Config
Extracted
Family
-
danabot
Attributes
-
embedded_hash
569235DCA8F16ED8310BBACCB674F896
-
type
loader
Extracted
Family
-
nymaim
C2
-
45.139.105.171
-
85.31.46.167
Targets
-
- Target file.exe
- Size 217KB
- SHA256 5356dfc8d72b534ffb3897042cccf3d4b30a74fe89252da8f8ac96c7e3593fb0
- MD5 ae6802727d84ab0192d420a2392d48eb
- SHA1 f79b9e59deaa9046ae776cfcb3ae18ddd52c1805
- SHA512 9df9eb0799a6bf2897557b225bef1292bcde64922bc40cced4de1fafc51e14d49e62412b9764e08c88e69f18640783a973d19271c84fb371443cfacecfd19e0e
- SSDEEP 3072:yXluwL0kqD5yHHqFuJ3uGg0/b8/wA9fnnkFdSBzAnzRj:yowLLqQqFuJ3yT9fnkFdSBEnV
- MD5 SHA1 SHA512 SSDEEP
-
Detects Smokeloader packer
-
Blocklisted process makes network request
-
Downloads MZ/PE file
-
Executes dropped EXE
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
-
Suspicious use of SetThreadContext