Analysis
-
max time kernel
35s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
25-06-2022 11:11
Static task
static1
Behavioral task
behavioral1
Sample
b36ab72d6b927c1b1b4117f3c8a504e0eb69677baa0b7e255e01da9c6cf54cce.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
b36ab72d6b927c1b1b4117f3c8a504e0eb69677baa0b7e255e01da9c6cf54cce.exe
Resource
win10v2004-20220414-en
General
-
Target
b36ab72d6b927c1b1b4117f3c8a504e0eb69677baa0b7e255e01da9c6cf54cce.exe
-
Size
109KB
-
MD5
be0e3fe57ca29de02232d44f0f9da982
-
SHA1
875d9b44490e5acef9f8d13d0f88a6c28b13bfd0
-
SHA256
b36ab72d6b927c1b1b4117f3c8a504e0eb69677baa0b7e255e01da9c6cf54cce
-
SHA512
1427f7387256d79d13f926e9cb4d2863666549f867827c7797900a83f015826f3c3bf32859b231b723067e0813ae9b5b846125f8f0bdb2d4924df387de50d346
Malware Config
Extracted
smokeloader
2018
http://ghjk78kjhb.net/
http://cleancleankkl.net/
http://dunujilis11r.net/
http://sulionuili1.in/
http://eseruuynli2.net/
http://nulikuliey.net/
http://oohdojssks9uf.net/
Signatures
-
SmokeLoader
Modular backdoor trojan in use since 2014.
-
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
b36ab72d6b927c1b1b4117f3c8a504e0eb69677baa0b7e255e01da9c6cf54cce.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum b36ab72d6b927c1b1b4117f3c8a504e0eb69677baa0b7e255e01da9c6cf54cce.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 b36ab72d6b927c1b1b4117f3c8a504e0eb69677baa0b7e255e01da9c6cf54cce.exe -
Checks SCSI registry key(s) 3 TTPs 2 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
b36ab72d6b927c1b1b4117f3c8a504e0eb69677baa0b7e255e01da9c6cf54cce.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI b36ab72d6b927c1b1b4117f3c8a504e0eb69677baa0b7e255e01da9c6cf54cce.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI b36ab72d6b927c1b1b4117f3c8a504e0eb69677baa0b7e255e01da9c6cf54cce.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
b36ab72d6b927c1b1b4117f3c8a504e0eb69677baa0b7e255e01da9c6cf54cce.exepid process 1116 b36ab72d6b927c1b1b4117f3c8a504e0eb69677baa0b7e255e01da9c6cf54cce.exe 1116 b36ab72d6b927c1b1b4117f3c8a504e0eb69677baa0b7e255e01da9c6cf54cce.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\b36ab72d6b927c1b1b4117f3c8a504e0eb69677baa0b7e255e01da9c6cf54cce.exe"C:\Users\Admin\AppData\Local\Temp\b36ab72d6b927c1b1b4117f3c8a504e0eb69677baa0b7e255e01da9c6cf54cce.exe"1⤵
- Maps connected drives based on registry
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1116-54-0x00000000005A9000-0x00000000005B3000-memory.dmpFilesize
40KB
-
memory/1116-55-0x00000000755C1000-0x00000000755C3000-memory.dmpFilesize
8KB
-
memory/1116-56-0x00000000005A9000-0x00000000005B3000-memory.dmpFilesize
40KB
-
memory/1116-57-0x0000000000020000-0x000000000002A000-memory.dmpFilesize
40KB
-
memory/1116-58-0x0000000000400000-0x0000000000424000-memory.dmpFilesize
144KB
-
memory/1300-59-0x0000000002A30000-0x0000000002A45000-memory.dmpFilesize
84KB