Analysis
-
max time kernel
150s -
max time network
139s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
10-09-2022 07:07
Static task
static1
Behavioral task
behavioral1
Sample
1cc225978ea6d1d131fa005d45de36e35397e20e96a268264684f2111775fadb.exe
Resource
win10-20220812-en
General
-
Target
1cc225978ea6d1d131fa005d45de36e35397e20e96a268264684f2111775fadb.exe
-
Size
309KB
-
MD5
709f7e0a9927d1d98cba41addc6d7f3f
-
SHA1
eabe4bb021315bc3d9663eaaf37ffefbb9dbd91e
-
SHA256
1cc225978ea6d1d131fa005d45de36e35397e20e96a268264684f2111775fadb
-
SHA512
5caa82721985d4575baf1f437e548477aed68b32cc5d145f568558b5830206881d2685d247018f8df30d0ce8fa616c76307269115b2c4e00741f9cd60ef4e82d
-
SSDEEP
6144:KB1na0HL0K7DriO/pyTE7HUROAVrTEGohjoik0MbVT:KC0Hz7DmO/gY7HUYAuGoZdABT
Malware Config
Signatures
-
Detects Smokeloader packer 1 IoCs
resource yara_rule behavioral1/memory/2788-150-0x0000000000A60000-0x0000000000A69000-memory.dmp family_smokeloader -
SmokeLoader
Modular backdoor trojan in use since 2014.
-
Executes dropped EXE 1 IoCs
pid Process 2160 rhcfrhe -
Deletes itself 1 IoCs
pid Process 3044 Process not Found -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 1cc225978ea6d1d131fa005d45de36e35397e20e96a268264684f2111775fadb.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 1cc225978ea6d1d131fa005d45de36e35397e20e96a268264684f2111775fadb.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 1cc225978ea6d1d131fa005d45de36e35397e20e96a268264684f2111775fadb.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2788 1cc225978ea6d1d131fa005d45de36e35397e20e96a268264684f2111775fadb.exe 2788 1cc225978ea6d1d131fa005d45de36e35397e20e96a268264684f2111775fadb.exe 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found 3044 Process not Found -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3044 Process not Found -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2788 1cc225978ea6d1d131fa005d45de36e35397e20e96a268264684f2111775fadb.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\1cc225978ea6d1d131fa005d45de36e35397e20e96a268264684f2111775fadb.exe"C:\Users\Admin\AppData\Local\Temp\1cc225978ea6d1d131fa005d45de36e35397e20e96a268264684f2111775fadb.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:2788
-
C:\Users\Admin\AppData\Roaming\rhcfrheC:\Users\Admin\AppData\Roaming\rhcfrhe1⤵
- Executes dropped EXE
PID:2160
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
309KB
MD5709f7e0a9927d1d98cba41addc6d7f3f
SHA1eabe4bb021315bc3d9663eaaf37ffefbb9dbd91e
SHA2561cc225978ea6d1d131fa005d45de36e35397e20e96a268264684f2111775fadb
SHA5125caa82721985d4575baf1f437e548477aed68b32cc5d145f568558b5830206881d2685d247018f8df30d0ce8fa616c76307269115b2c4e00741f9cd60ef4e82d
-
Filesize
309KB
MD5709f7e0a9927d1d98cba41addc6d7f3f
SHA1eabe4bb021315bc3d9663eaaf37ffefbb9dbd91e
SHA2561cc225978ea6d1d131fa005d45de36e35397e20e96a268264684f2111775fadb
SHA5125caa82721985d4575baf1f437e548477aed68b32cc5d145f568558b5830206881d2685d247018f8df30d0ce8fa616c76307269115b2c4e00741f9cd60ef4e82d