Analysis
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max time kernel
87s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20220331-en -
submitted
11-04-2022 04:36
Static task
static1
Behavioral task
behavioral1
Sample
045b8cd99f05161bfa0abbe8c5571f3c.exe
Resource
win7-20220331-en
Behavioral task
behavioral2
Sample
045b8cd99f05161bfa0abbe8c5571f3c.exe
Resource
win10v2004-20220331-en
General
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Target
045b8cd99f05161bfa0abbe8c5571f3c.exe
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Size
344KB
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MD5
045b8cd99f05161bfa0abbe8c5571f3c
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SHA1
0cf702c47df828448a57da1f8d71e670081a9de5
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SHA256
d97d0e03d589b7d01167ea9cbb2241d6f792527b445692cfb1e655172bd267f2
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SHA512
3ae8f9f79872759708d2ef140d879b96d6e79953557a3a22fde4925a4a4d69d1d98618dc31b508251ce06f8a33da0026ef995701f5770472912aac7e375ab806
Malware Config
Signatures
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Meta Stealer Stealer
Meta Stealer steals passwords stored in browsers, written in C++.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Program crash 1 IoCs
pid pid_target Process procid_target 3456 2856 WerFault.exe 81 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2856 045b8cd99f05161bfa0abbe8c5571f3c.exe 2856 045b8cd99f05161bfa0abbe8c5571f3c.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2856 045b8cd99f05161bfa0abbe8c5571f3c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\045b8cd99f05161bfa0abbe8c5571f3c.exe"C:\Users\Admin\AppData\Local\Temp\045b8cd99f05161bfa0abbe8c5571f3c.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2856 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2856 -s 13482⤵
- Program crash
PID:3456
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2856 -ip 28561⤵PID:4016