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Analysis
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max time kernel
141s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20220310-en -
submitted
13/04/2022, 23:22
Static task
static1
Behavioral task
behavioral1
Sample
8a7848405bcbf2acff3e0c5774e336a15a5f3625bffeb2c2408bba3f152cf91b.exe
Resource
win10v2004-20220310-en
General
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Target
8a7848405bcbf2acff3e0c5774e336a15a5f3625bffeb2c2408bba3f152cf91b.exe
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Size
367KB
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MD5
9fc0f49d2c051712f973ada16a8852fc
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SHA1
df74a2a314042138a992192e89f35dcde91be54f
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SHA256
8a7848405bcbf2acff3e0c5774e336a15a5f3625bffeb2c2408bba3f152cf91b
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SHA512
8bdf52f51cded026733d8135b231ae7e1e7b71044345cec759b5de2414f2e53a32c99e64cd279411f06c5517d756e848dd292e05bece9bef71bcb99ada689205
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 4644 2436 WerFault.exe 79 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2436 8a7848405bcbf2acff3e0c5774e336a15a5f3625bffeb2c2408bba3f152cf91b.exe 2436 8a7848405bcbf2acff3e0c5774e336a15a5f3625bffeb2c2408bba3f152cf91b.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2436 8a7848405bcbf2acff3e0c5774e336a15a5f3625bffeb2c2408bba3f152cf91b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8a7848405bcbf2acff3e0c5774e336a15a5f3625bffeb2c2408bba3f152cf91b.exe"C:\Users\Admin\AppData\Local\Temp\8a7848405bcbf2acff3e0c5774e336a15a5f3625bffeb2c2408bba3f152cf91b.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2436 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2436 -s 15362⤵
- Program crash
PID:4644
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 2436 -ip 24361⤵PID:4836