Analysis
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max time kernel
142s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
22-07-2024 17:56
Static task
static1
Behavioral task
behavioral1
Sample
eebfeb363cc1b0fdef0648ea7802a35fc8e531a6c52eabf3cd80ff0d925efe04.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral2
Sample
eebfeb363cc1b0fdef0648ea7802a35fc8e531a6c52eabf3cd80ff0d925efe04.exe
Resource
win11-20240709-en
General
-
Target
eebfeb363cc1b0fdef0648ea7802a35fc8e531a6c52eabf3cd80ff0d925efe04.exe
-
Size
174KB
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MD5
7b5d5838c2dea267304564f38909eb3b
-
SHA1
a3e5ea1c88b1f6792dbff3218b27e93a2bb243c3
-
SHA256
eebfeb363cc1b0fdef0648ea7802a35fc8e531a6c52eabf3cd80ff0d925efe04
-
SHA512
71a8029573758541745d76a56e1684580e4f19f609ddc1aca787504f2cffb86e9a51ed60d498cde77eb90e9547c62650e7d4e43e8f964bd90c4619fb0a08302f
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SSDEEP
3072:5jLvbrWNgkL5+FUG3jPVPn55h7bAuKjp4rBXETBS:JLvfWSkLsFXP7bhKUGS
Malware Config
Extracted
smokeloader
pub1
Signatures
-
SmokeLoader
Modular backdoor trojan in use since 2014.
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1828 1124 WerFault.exe eebfeb363cc1b0fdef0648ea7802a35fc8e531a6c52eabf3cd80ff0d925efe04.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
eebfeb363cc1b0fdef0648ea7802a35fc8e531a6c52eabf3cd80ff0d925efe04.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI eebfeb363cc1b0fdef0648ea7802a35fc8e531a6c52eabf3cd80ff0d925efe04.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI eebfeb363cc1b0fdef0648ea7802a35fc8e531a6c52eabf3cd80ff0d925efe04.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI eebfeb363cc1b0fdef0648ea7802a35fc8e531a6c52eabf3cd80ff0d925efe04.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\eebfeb363cc1b0fdef0648ea7802a35fc8e531a6c52eabf3cd80ff0d925efe04.exe"C:\Users\Admin\AppData\Local\Temp\eebfeb363cc1b0fdef0648ea7802a35fc8e531a6c52eabf3cd80ff0d925efe04.exe"1⤵
- Checks SCSI registry key(s)
PID:1124 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1124 -s 3522⤵
- Program crash
PID:1828
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1124 -ip 11241⤵PID:4008