Analysis
- max time kernel
150s - max time network
121s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
20/12/2021, 05:57
Static task
static1
Behavioral task
behavioral1
Sample
7002c090af8a5b55663df523aa194eb1.exe
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
7002c090af8a5b55663df523aa194eb1.exe
Resource
win10-en-20211208
windows10_x64
0 signatures
0 seconds
General
- Target 7002c090af8a5b55663df523aa194eb1.exe
- Size 324KB
- Sample211220-gnlnsshfe9
- SHA256 664543a2800a9d4d0ebae4f742350251bb0df2a447a302032c1fe22c7c1e7398
- MD5 7002c090af8a5b55663df523aa194eb1
- SHA1 9dfffafeb66647e745ff8bf31566d2e6aa15d90f
- SHA512 f95f542f8e0b290ddae13d77034eb5219da52f2c120d6ccd4eb396389486d7440e82dc9fac1154d04ac577b390f16b81836297c1150f1d29feafa0e180c07644
- 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 1416 Process not Found - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 860 set thread context of 1716 860 7002c090af8a5b55663df523aa194eb1.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 7002c090af8a5b55663df523aa194eb1.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 7002c090af8a5b55663df523aa194eb1.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 7002c090af8a5b55663df523aa194eb1.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1716 7002c090af8a5b55663df523aa194eb1.exe 1716 7002c090af8a5b55663df523aa194eb1.exe 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found 1416 Process not Found - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1416 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1716 7002c090af8a5b55663df523aa194eb1.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1416 Process not Found 1416 Process not Found - Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1416 Process not Found 1416 Process not Found - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 860 wrote to memory of 1716 860 7002c090af8a5b55663df523aa194eb1.exe 27 PID 860 wrote to memory of 1716 860 7002c090af8a5b55663df523aa194eb1.exe 27 PID 860 wrote to memory of 1716 860 7002c090af8a5b55663df523aa194eb1.exe 27 PID 860 wrote to memory of 1716 860 7002c090af8a5b55663df523aa194eb1.exe 27 PID 860 wrote to memory of 1716 860 7002c090af8a5b55663df523aa194eb1.exe 27 PID 860 wrote to memory of 1716 860 7002c090af8a5b55663df523aa194eb1.exe 27 PID 860 wrote to memory of 1716 860 7002c090af8a5b55663df523aa194eb1.exe 27
Processes
-
C:\Users\Admin\AppData\Local\Temp\7002c090af8a5b55663df523aa194eb1.exe"C:\Users\Admin\AppData\Local\Temp\7002c090af8a5b55663df523aa194eb1.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:860 -
C:\Users\Admin\AppData\Local\Temp\7002c090af8a5b55663df523aa194eb1.exe"C:\Users\Admin\AppData\Local\Temp\7002c090af8a5b55663df523aa194eb1.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1716
-