Analysis
- max time kernel
152s - max time network
118s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
02/01/2022, 17:26
Static task
static1
Behavioral task
behavioral1
Sample
02074f3606117bb4d18da7796c4866a746ed3eaeb2ffa.exe
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
02074f3606117bb4d18da7796c4866a746ed3eaeb2ffa.exe
Resource
win10-en-20211208
windows10_x64
0 signatures
0 seconds
General
- Target 02074f3606117bb4d18da7796c4866a746ed3eaeb2ffa.exe
- Size 345KB
- Sample220102-vzvmqsafc9
- SHA256 02074f3606117bb4d18da7796c4866a746ed3eaeb2ffac3c583b6dd0ee5f0959
- MD5 069779246a41125122abf1c3b862060b
- SHA1 04d83fec6f1f116416b01ada6990678b054e76c4
- SHA512 4350833953de3a6ca5bb76ab2fb80c78c10fe00e8d2fad22c00dffcad043eefb4a5c07671664f52d372d1d3a021115ebe6bbd23caa40e6df5fe390340b8d79a2
- 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 1200 Process not Found - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 948 set thread context of 1664 948 02074f3606117bb4d18da7796c4866a746ed3eaeb2ffa.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 enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 02074f3606117bb4d18da7796c4866a746ed3eaeb2ffa.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 02074f3606117bb4d18da7796c4866a746ed3eaeb2ffa.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 02074f3606117bb4d18da7796c4866a746ed3eaeb2ffa.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1664 02074f3606117bb4d18da7796c4866a746ed3eaeb2ffa.exe 1664 02074f3606117bb4d18da7796c4866a746ed3eaeb2ffa.exe 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found 1200 Process not Found - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1200 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1664 02074f3606117bb4d18da7796c4866a746ed3eaeb2ffa.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1200 Process not Found 1200 Process not Found - Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1200 Process not Found 1200 Process not Found - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 948 wrote to memory of 1664 948 02074f3606117bb4d18da7796c4866a746ed3eaeb2ffa.exe 27 PID 948 wrote to memory of 1664 948 02074f3606117bb4d18da7796c4866a746ed3eaeb2ffa.exe 27 PID 948 wrote to memory of 1664 948 02074f3606117bb4d18da7796c4866a746ed3eaeb2ffa.exe 27 PID 948 wrote to memory of 1664 948 02074f3606117bb4d18da7796c4866a746ed3eaeb2ffa.exe 27 PID 948 wrote to memory of 1664 948 02074f3606117bb4d18da7796c4866a746ed3eaeb2ffa.exe 27 PID 948 wrote to memory of 1664 948 02074f3606117bb4d18da7796c4866a746ed3eaeb2ffa.exe 27 PID 948 wrote to memory of 1664 948 02074f3606117bb4d18da7796c4866a746ed3eaeb2ffa.exe 27
Processes
-
C:\Users\Admin\AppData\Local\Temp\02074f3606117bb4d18da7796c4866a746ed3eaeb2ffa.exe"C:\Users\Admin\AppData\Local\Temp\02074f3606117bb4d18da7796c4866a746ed3eaeb2ffa.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:948 -
C:\Users\Admin\AppData\Local\Temp\02074f3606117bb4d18da7796c4866a746ed3eaeb2ffa.exe"C:\Users\Admin\AppData\Local\Temp\02074f3606117bb4d18da7796c4866a746ed3eaeb2ffa.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1664
-