Analysis
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max time kernel
75s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
27-12-2022 23:35
Static task
static1
Behavioral task
behavioral1
Sample
TL_Installer_legacy.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
TL_Installer_legacy.exe
Resource
win10v2004-20221111-en
General
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Target
TL_Installer_legacy.exe
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Size
115.1MB
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MD5
a1df83db3ac9856af4541c2c8641dce3
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SHA1
5fea76b7954eedf2df81ea10d888fab62994813d
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SHA256
5bd9961365c198adccc1cd1bf89c9a86bcb4c4e02144878b443a87ba9324370c
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SHA512
d70b90ed7cf6349cd8e0534ba47f000461180245e6480217d8c149239a5962f3db726654f5c248250a0bbff86fbd2ae79889d393742acb0ce8af077956851e1c
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SSDEEP
3145728:su0d/f07Lhq7sggz2l40chBXBRmu2QZ0F:s9Bs5xg02l40aRmu2QK
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 4160 TL_Installer_legacy.tmp -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1936 wrote to memory of 4160 1936 TL_Installer_legacy.exe 80 PID 1936 wrote to memory of 4160 1936 TL_Installer_legacy.exe 80 PID 1936 wrote to memory of 4160 1936 TL_Installer_legacy.exe 80
Processes
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C:\Users\Admin\AppData\Local\Temp\TL_Installer_legacy.exe"C:\Users\Admin\AppData\Local\Temp\TL_Installer_legacy.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1936 -
C:\Users\Admin\AppData\Local\Temp\is-A7UFK.tmp\TL_Installer_legacy.tmp"C:\Users\Admin\AppData\Local\Temp\is-A7UFK.tmp\TL_Installer_legacy.tmp" /SL5="$A0040,118826823,1202176,C:\Users\Admin\AppData\Local\Temp\TL_Installer_legacy.exe"2⤵
- Executes dropped EXE
PID:4160
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
3.4MB
MD5427cf7a7886e875bbd1e20f38c5dcae4
SHA1d9268b95627c9fa3a32905010aee981ba3d43d76
SHA256bf8baa082ef95bf9aa5337ce25207614c77265a521734642ec8491026b780ef6
SHA512b20602fb81afcae942bfdd61dbada78fcea435d1d995309ed317ba5873fe993b346cc02c44c6a8fa9dd93c825a85154ce73b3f49a71f164734b5a6fe5b1ec1b6