Analysis
- max time kernel
153s - max time network
45s - platform
windows7_x64 - resource
win7-20220812-en - resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system - submitted
22/10/2022, 04:26
Static task
static1
Behavioral task
behavioral1
Sample
9ae0dc912c9a91a787bdf2840eadad95.exe
Resource
win7-20220812-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
9ae0dc912c9a91a787bdf2840eadad95.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
- Target 9ae0dc912c9a91a787bdf2840eadad95.exe
- Size 228KB
- Sample221022-e2jp9aagbq
- SHA256 c4c6a99490ca4355920787fa7b8604e4620fa050ae2a1b3060c53e5da39e9f71
- MD5 9ae0dc912c9a91a787bdf2840eadad95
- SHA1 fd5727da7fa1249aa4591c04bbbc9bfd2aabf14e
- SHA512 8dcc5c361caa4658de345c861253ca13f61cde568fafc74ca4fc7fef072731d7e4daa9de05ff64356c7887439ccb7523d29a556c26d80e918b29625ac1c2f58e
- SSDEEP 3072:1XGkzLHMPiA8E5YufV52/IBqyeJ2wSHTPrUE37eILysAww6uXsu8S:xLzLHCiA8sn2iHeJXSzYEaNNXYS
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detects Smokeloader packer 5 IoCs
resource yara_rule behavioral1/memory/1380-56-0x0000000000402DD8-mapping.dmp family_smokeloader behavioral1/memory/1380-55-0x0000000000400000-0x0000000000409000-memory.dmp family_smokeloader behavioral1/memory/1348-59-0x0000000000220000-0x0000000000229000-memory.dmp family_smokeloader behavioral1/memory/1380-60-0x0000000000400000-0x0000000000409000-memory.dmp family_smokeloader behavioral1/memory/1380-61-0x0000000000400000-0x0000000000409000-memory.dmp family_smokeloader - SmokeLoader
Modular backdoor trojan in use since 2014.
- Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1348 set thread context of 1380 1348 9ae0dc912c9a91a787bdf2840eadad95.exe 26 - Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 9ae0dc912c9a91a787bdf2840eadad95.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 9ae0dc912c9a91a787bdf2840eadad95.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 9ae0dc912c9a91a787bdf2840eadad95.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1380 9ae0dc912c9a91a787bdf2840eadad95.exe 1380 9ae0dc912c9a91a787bdf2840eadad95.exe 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found 1272 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1380 9ae0dc912c9a91a787bdf2840eadad95.exe - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1348 wrote to memory of 1380 1348 9ae0dc912c9a91a787bdf2840eadad95.exe 26 PID 1348 wrote to memory of 1380 1348 9ae0dc912c9a91a787bdf2840eadad95.exe 26 PID 1348 wrote to memory of 1380 1348 9ae0dc912c9a91a787bdf2840eadad95.exe 26 PID 1348 wrote to memory of 1380 1348 9ae0dc912c9a91a787bdf2840eadad95.exe 26 PID 1348 wrote to memory of 1380 1348 9ae0dc912c9a91a787bdf2840eadad95.exe 26 PID 1348 wrote to memory of 1380 1348 9ae0dc912c9a91a787bdf2840eadad95.exe 26 PID 1348 wrote to memory of 1380 1348 9ae0dc912c9a91a787bdf2840eadad95.exe 26
Processes
-
C:\Users\Admin\AppData\Local\Temp\9ae0dc912c9a91a787bdf2840eadad95.exe"C:\Users\Admin\AppData\Local\Temp\9ae0dc912c9a91a787bdf2840eadad95.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1348 -
C:\Users\Admin\AppData\Local\Temp\9ae0dc912c9a91a787bdf2840eadad95.exe"C:\Users\Admin\AppData\Local\Temp\9ae0dc912c9a91a787bdf2840eadad95.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1380
-