Analysis
- max time kernel
157s - max time network
120s - platform
windows10_x64 - resource
win10v20210408 - submitted
25/08/2021, 05:40
Static task
static1
Behavioral task
behavioral1
Sample
b3fe7c0124c172137abdb00859ef357c.exe
Resource
win7v20210410
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
b3fe7c0124c172137abdb00859ef357c.exe
Resource
win10v20210408
windows10_x64
0 signatures
0 seconds
General
- Target b3fe7c0124c172137abdb00859ef357c.exe
- Size 173KB
- Sample210825-282epc6z5x
- SHA256 80d28363a5fb3eef64eea01b589261bb08d7f947fdc8ab8e29cd30c4c3bd82e0
- MD5 b3fe7c0124c172137abdb00859ef357c
- SHA1 e593ef7453e2d5d80bf2e8aed0c14dacef686496
- SHA512 e5c55b27a161e2a65be1757327e6e8dc771ad9b65237084b644bbd1072dbd0785b64094f616059eda24f5fa2033ca6910b0f9cd6dee59109837bb93015e860a5
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Extracted
Family
-
smokeloader
Version
-
2020
C2
-
http://aucmoney.com/upload/
-
http://thegymmum.com/upload/
-
http://atvcampingtrips.com/upload/
-
http://kuapakualaman.com/upload/
-
http://renatazarazua.com/upload/
-
http://nasufmutlu.com/upload/
rc4.i32
rc4.i32
Signatures
- SmokeLoader
Modular backdoor trojan in use since 2014.
- Deletes itself 1 IoCs
pid Process 3028 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 b3fe7c0124c172137abdb00859ef357c.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI b3fe7c0124c172137abdb00859ef357c.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI b3fe7c0124c172137abdb00859ef357c.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4016 b3fe7c0124c172137abdb00859ef357c.exe 4016 b3fe7c0124c172137abdb00859ef357c.exe 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found 3028 Process not Found - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3028 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4016 b3fe7c0124c172137abdb00859ef357c.exe - Suspicious use of UnmapMainImage 1 IoCs
pid Process 3028 Process not Found