Analysis
-
max time kernel
155s -
max time network
132s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
25-01-2022 12:36
Static task
static1
Behavioral task
behavioral1
Sample
520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe
Resource
win10-en-20211208
General
-
Target
520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe
-
Size
317KB
-
MD5
62d706e9c0df4608279ad00bba12637e
-
SHA1
eca31b2e019c69d19bf20df42f0ebeea05ca74e6
-
SHA256
520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69
-
SHA512
8193fcdec85120c2fe034cf77823f05f66005d1884463bd6c04ebeaabc5098171d79d2d1d1e64b9b45cb108a7edaed1ddbc36ae28938bb0540e14b9a517fa3aa
Malware Config
Extracted
smokeloader
2020
http://host-data-coin-11.com/
http://file-coin-host-12.com/
Signatures
-
SmokeLoader
Modular backdoor trojan in use since 2014.
-
Deletes itself 1 IoCs
Processes:
pid process 2364 -
Suspicious use of SetThreadContext 1 IoCs
Processes:
520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exedescription pid process target process PID 2600 set thread context of 1296 2600 520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe 520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exepid process 1296 520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe 1296 520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 2364 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 2364 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exepid process 1296 520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exedescription pid process target process PID 2600 wrote to memory of 1296 2600 520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe 520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe PID 2600 wrote to memory of 1296 2600 520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe 520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe PID 2600 wrote to memory of 1296 2600 520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe 520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe PID 2600 wrote to memory of 1296 2600 520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe 520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe PID 2600 wrote to memory of 1296 2600 520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe 520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe PID 2600 wrote to memory of 1296 2600 520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe 520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe"C:\Users\Admin\AppData\Local\Temp\520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe"C:\Users\Admin\AppData\Local\Temp\520fe5762b27b85fc461a6043834f0f7cf9bcac1f957fccf3c205982c4769f69.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1296-118-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
-
memory/1296-121-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
-
memory/2364-122-0x0000000000E60000-0x0000000000E76000-memory.dmpFilesize
88KB
-
memory/2600-119-0x0000000000030000-0x0000000000038000-memory.dmpFilesize
32KB
-
memory/2600-120-0x00000000004A0000-0x00000000004A9000-memory.dmpFilesize
36KB