Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
151s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231020-en -
resource tags
arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system -
submitted
04/11/2023, 19:07
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.da7f4287cedd72a9dd3b65d4687c45c0_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.da7f4287cedd72a9dd3b65d4687c45c0_JC.exe
Resource
win10v2004-20231020-en
General
-
Target
NEAS.da7f4287cedd72a9dd3b65d4687c45c0_JC.exe
-
Size
221KB
-
MD5
da7f4287cedd72a9dd3b65d4687c45c0
-
SHA1
089fa4548055f2227e88b69651dad9cb28b5b145
-
SHA256
a5900114e2b9ce221156b941a1d18b71a03a2371e135ad004a9d137df30d09fa
-
SHA512
5cd138dd1e7300f1ec7c4ebc01e46060241a3ca2c6b246a7d8cac65bb1e93735e5bfee2dd1d03ac4b2a5efa56168132c7afcadbfd9421ce8aea411003af307b8
-
SSDEEP
3072:NRq5o7ZgXUTX97V7XOzIUtCmzov/pSzjKFTgaZj5pkzF2oeWxO/aM:j+o0UTXJlO0lmzqFTgaj5pdoeqSa
Malware Config
Extracted
smokeloader
pub4
Extracted
smokeloader
2022
http://dpav.cc/tmp/
http://lrproduct.ru/tmp/
http://kggcp.com/tmp/
http://talesofpirates.net/tmp/
http://pirateking.online/tmp/
http://piratia.pw/tmp/
http://go-piratia.ru/tmp/
Signatures
-
SmokeLoader
Modular backdoor trojan in use since 2014.
-
Deletes itself 1 IoCs
pid Process 3320 Process not Found -
Executes dropped EXE 1 IoCs
pid Process 3520 uhvuiit -
Checks SCSI registry key(s) 3 TTPs 6 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI NEAS.da7f4287cedd72a9dd3b65d4687c45c0_JC.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI NEAS.da7f4287cedd72a9dd3b65d4687c45c0_JC.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI NEAS.da7f4287cedd72a9dd3b65d4687c45c0_JC.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI uhvuiit Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI uhvuiit Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI uhvuiit -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1232 NEAS.da7f4287cedd72a9dd3b65d4687c45c0_JC.exe 1232 NEAS.da7f4287cedd72a9dd3b65d4687c45c0_JC.exe 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found 3320 Process not Found -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3320 Process not Found -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 1232 NEAS.da7f4287cedd72a9dd3b65d4687c45c0_JC.exe 3520 uhvuiit -
Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeShutdownPrivilege 3320 Process not Found Token: SeCreatePagefilePrivilege 3320 Process not Found Token: SeShutdownPrivilege 3320 Process not Found Token: SeCreatePagefilePrivilege 3320 Process not Found Token: SeShutdownPrivilege 3320 Process not Found Token: SeCreatePagefilePrivilege 3320 Process not Found Token: SeShutdownPrivilege 3320 Process not Found Token: SeCreatePagefilePrivilege 3320 Process not Found -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 3320 Process not Found -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Users\Admin\AppData\Local\Temp\NEAS.da7f4287cedd72a9dd3b65d4687c45c0_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.da7f4287cedd72a9dd3b65d4687c45c0_JC.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1232
-
C:\Users\Admin\AppData\Roaming\uhvuiitC:\Users\Admin\AppData\Roaming\uhvuiit1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
PID:3520
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
221KB
MD5da7f4287cedd72a9dd3b65d4687c45c0
SHA1089fa4548055f2227e88b69651dad9cb28b5b145
SHA256a5900114e2b9ce221156b941a1d18b71a03a2371e135ad004a9d137df30d09fa
SHA5125cd138dd1e7300f1ec7c4ebc01e46060241a3ca2c6b246a7d8cac65bb1e93735e5bfee2dd1d03ac4b2a5efa56168132c7afcadbfd9421ce8aea411003af307b8
-
Filesize
221KB
MD5da7f4287cedd72a9dd3b65d4687c45c0
SHA1089fa4548055f2227e88b69651dad9cb28b5b145
SHA256a5900114e2b9ce221156b941a1d18b71a03a2371e135ad004a9d137df30d09fa
SHA5125cd138dd1e7300f1ec7c4ebc01e46060241a3ca2c6b246a7d8cac65bb1e93735e5bfee2dd1d03ac4b2a5efa56168132c7afcadbfd9421ce8aea411003af307b8