Analysis
- max time kernel
151s - max time network
125s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
21/01/2022, 14:32
Static task
static1
Behavioral task
behavioral1
Sample
0d15a75fc279a0ad6f905a573de511a4.exe
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
0d15a75fc279a0ad6f905a573de511a4.exe
Resource
win10-en-20211208
windows10_x64
0 signatures
0 seconds
General
- Target 0d15a75fc279a0ad6f905a573de511a4.exe
- Size 328KB
- Sample220121-rwaxdaaagm
- SHA256 beefc504a33cac82813bd5372c4276d1a2b3d9141cfad907dbc41c7fdbdf7598
- MD5 0d15a75fc279a0ad6f905a573de511a4
- SHA1 38a0ff438fa05ccc89cea3e96db1d8f063659bcc
- SHA512 70d0b7e1c989ae5d6fc0dc589e3615f9b641623eac488d8e5af643be328fdc5e6b3bb11906dcd004e2d78e53dcd995f76f06c3a8b7596819fc4f54047ba6112b
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Extracted
Family
-
smokeloader
Version
-
2020
C2
-
http://host-data-coin-11.com/
-
http://file-coin-host-12.com/
rc4.i32
rc4.i32
Signatures
- SmokeLoader
Modular backdoor trojan in use since 2014.
- Deletes itself 1 IoCs
pid Process 1380 Process not Found - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1528 set thread context of 940 1528 0d15a75fc279a0ad6f905a573de511a4.exe 27 - 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 0d15a75fc279a0ad6f905a573de511a4.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 0d15a75fc279a0ad6f905a573de511a4.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 0d15a75fc279a0ad6f905a573de511a4.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 940 0d15a75fc279a0ad6f905a573de511a4.exe 940 0d15a75fc279a0ad6f905a573de511a4.exe 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found 1380 Process not Found - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1380 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 940 0d15a75fc279a0ad6f905a573de511a4.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1380 Process not Found 1380 Process not Found - Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1380 Process not Found 1380 Process not Found - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1528 wrote to memory of 940 1528 0d15a75fc279a0ad6f905a573de511a4.exe 27 PID 1528 wrote to memory of 940 1528 0d15a75fc279a0ad6f905a573de511a4.exe 27 PID 1528 wrote to memory of 940 1528 0d15a75fc279a0ad6f905a573de511a4.exe 27 PID 1528 wrote to memory of 940 1528 0d15a75fc279a0ad6f905a573de511a4.exe 27 PID 1528 wrote to memory of 940 1528 0d15a75fc279a0ad6f905a573de511a4.exe 27 PID 1528 wrote to memory of 940 1528 0d15a75fc279a0ad6f905a573de511a4.exe 27 PID 1528 wrote to memory of 940 1528 0d15a75fc279a0ad6f905a573de511a4.exe 27
Processes
-
C:\Users\Admin\AppData\Local\Temp\0d15a75fc279a0ad6f905a573de511a4.exe"C:\Users\Admin\AppData\Local\Temp\0d15a75fc279a0ad6f905a573de511a4.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1528 -
C:\Users\Admin\AppData\Local\Temp\0d15a75fc279a0ad6f905a573de511a4.exe"C:\Users\Admin\AppData\Local\Temp\0d15a75fc279a0ad6f905a573de511a4.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:940
-