Analysis
-
max time kernel
133s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
22-05-2024 01:41
Static task
static1
Behavioral task
behavioral1
Sample
5ded80193e96c1d11f9694fa793bd7005864abd8668e3c997617b8e10e9ecb04.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5ded80193e96c1d11f9694fa793bd7005864abd8668e3c997617b8e10e9ecb04.exe
Resource
win10v2004-20240426-en
General
-
Target
5ded80193e96c1d11f9694fa793bd7005864abd8668e3c997617b8e10e9ecb04.exe
-
Size
204KB
-
MD5
5087c015128fdaeffea2bc1bf355deac
-
SHA1
32c6ed86a79a56be10168d07bd3217144476b1cc
-
SHA256
5ded80193e96c1d11f9694fa793bd7005864abd8668e3c997617b8e10e9ecb04
-
SHA512
01099066345dcda66d71b1f429eccfd131c2ea6df029336c2404cc994fbf79b77045717a7addbc49a3b8a5f80aaaa6a4b7f3004165b47da967e44c23a16a9efb
-
SSDEEP
3072:A6BkWgqBkK/P+Rs68+RxQuuyQdZcLz1P3gdEi6ziMl5654wH8HZDDKLYS:AfDnI1eQaQdAOdEiSiwU41IY
Malware Config
Extracted
smokeloader
sel2
Signatures
-
SmokeLoader
Modular backdoor trojan in use since 2014.
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 5028 548 WerFault.exe 5ded80193e96c1d11f9694fa793bd7005864abd8668e3c997617b8e10e9ecb04.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
5ded80193e96c1d11f9694fa793bd7005864abd8668e3c997617b8e10e9ecb04.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 5ded80193e96c1d11f9694fa793bd7005864abd8668e3c997617b8e10e9ecb04.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 5ded80193e96c1d11f9694fa793bd7005864abd8668e3c997617b8e10e9ecb04.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 5ded80193e96c1d11f9694fa793bd7005864abd8668e3c997617b8e10e9ecb04.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\5ded80193e96c1d11f9694fa793bd7005864abd8668e3c997617b8e10e9ecb04.exe"C:\Users\Admin\AppData\Local\Temp\5ded80193e96c1d11f9694fa793bd7005864abd8668e3c997617b8e10e9ecb04.exe"1⤵
- Checks SCSI registry key(s)
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 548 -s 3602⤵
- Program crash
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 548 -ip 5481⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/548-2-0x0000000002090000-0x000000000209B000-memory.dmpFilesize
44KB
-
memory/548-1-0x00000000005B0000-0x00000000006B0000-memory.dmpFilesize
1024KB
-
memory/548-3-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
-
memory/548-4-0x0000000000400000-0x000000000047D000-memory.dmpFilesize
500KB