Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
150s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
01/01/2023, 09:34
Static task
static1
Behavioral task
behavioral1
Sample
45bf21303f9887e7d5fdded6863ad58fb27f12c942fbf9aa81526e1ee1cb80e9.exe
Resource
win10v2004-20220812-en
General
-
Target
45bf21303f9887e7d5fdded6863ad58fb27f12c942fbf9aa81526e1ee1cb80e9.exe
-
Size
241KB
-
MD5
855e40d84bcaab2684a1a364bf737a5a
-
SHA1
69cc4484578ca23b58202ec7aab85dcaa547b6c3
-
SHA256
45bf21303f9887e7d5fdded6863ad58fb27f12c942fbf9aa81526e1ee1cb80e9
-
SHA512
20049af9bfa346a4788885585552627aa13c5d66eb92a5a45aea0e43cf3d34e954974ecc10730fe30de8f8c3e87b32a4c22643a5557c33e1b13f59408a2cae41
-
SSDEEP
3072:/XcX90LDcPFd9Rinc5kPUslXuYagLvMxVSAlmqcBxRt27hZY:vHL01m3t3t7Mi/73IZY
Malware Config
Signatures
-
Detects Smokeloader packer 1 IoCs
resource yara_rule behavioral1/memory/832-133-0x00000000006F0000-0x00000000006F9000-memory.dmp family_smokeloader -
SmokeLoader
Modular backdoor trojan in use since 2014.
-
Downloads MZ/PE file
-
Executes dropped EXE 1 IoCs
pid Process 4960 FA14.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 4228 4960 WerFault.exe 87 -
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 45bf21303f9887e7d5fdded6863ad58fb27f12c942fbf9aa81526e1ee1cb80e9.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 45bf21303f9887e7d5fdded6863ad58fb27f12c942fbf9aa81526e1ee1cb80e9.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 45bf21303f9887e7d5fdded6863ad58fb27f12c942fbf9aa81526e1ee1cb80e9.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 832 45bf21303f9887e7d5fdded6863ad58fb27f12c942fbf9aa81526e1ee1cb80e9.exe 832 45bf21303f9887e7d5fdded6863ad58fb27f12c942fbf9aa81526e1ee1cb80e9.exe 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found 2864 Process not Found -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2864 Process not Found -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 832 45bf21303f9887e7d5fdded6863ad58fb27f12c942fbf9aa81526e1ee1cb80e9.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeShutdownPrivilege 2864 Process not Found Token: SeCreatePagefilePrivilege 2864 Process not Found -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2864 wrote to memory of 4960 2864 Process not Found 87 PID 2864 wrote to memory of 4960 2864 Process not Found 87 PID 2864 wrote to memory of 4960 2864 Process not Found 87
Processes
-
C:\Users\Admin\AppData\Local\Temp\45bf21303f9887e7d5fdded6863ad58fb27f12c942fbf9aa81526e1ee1cb80e9.exe"C:\Users\Admin\AppData\Local\Temp\45bf21303f9887e7d5fdded6863ad58fb27f12c942fbf9aa81526e1ee1cb80e9.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:832
-
C:\Users\Admin\AppData\Local\Temp\FA14.exeC:\Users\Admin\AppData\Local\Temp\FA14.exe1⤵
- Executes dropped EXE
PID:4960 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4960 -s 2922⤵
- Program crash
PID:4228
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 4960 -ip 49601⤵PID:4476
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
6.6MB
MD554d9e0d0e95913dca13615df1562c015
SHA19d869586c21f1af71000ead98515c5d6424ca5ec
SHA25610924f8adaf8d51722d2413076ca8425c0ef34ca311e3023e2bfb7fefb3fdfad
SHA51260cf6c85045c9f869a19de7ca8d45edfe8329409f4ea5adc13d7bc856eca0bee823f6f05b888bcd495f7d20ec6eeb3fab92b4d5de27e66b197978831404e5ff4
-
Filesize
6.6MB
MD554d9e0d0e95913dca13615df1562c015
SHA19d869586c21f1af71000ead98515c5d6424ca5ec
SHA25610924f8adaf8d51722d2413076ca8425c0ef34ca311e3023e2bfb7fefb3fdfad
SHA51260cf6c85045c9f869a19de7ca8d45edfe8329409f4ea5adc13d7bc856eca0bee823f6f05b888bcd495f7d20ec6eeb3fab92b4d5de27e66b197978831404e5ff4