Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
04-07-2024 17:47
Static task
static1
Behavioral task
behavioral1
Sample
ezyzip.zip
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
ezyzip.zip
Resource
win10v2004-20240611-en
Behavioral task
behavioral3
Sample
github_installer.exe
Resource
win7-20240419-en
General
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Target
github_installer.exe
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Size
127.5MB
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MD5
b632cf3c5bb16abf2045630f5ef5863d
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SHA1
9cc11f5ea081b9f05014725460146c5e15b16195
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SHA256
87dd6cb04b85a8238640b1e527ef18b2e1577bc1d75c4c4d91f15e18d186e9fb
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SHA512
6bce013a52bda1cf1f5a95c1d0b05443f892069758065c0f6760a005046d1a76b6ba10c452ec991bf08a20c138967626d175e21c9a4da7815fd7956a2a5fad58
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SSDEEP
12288:3U7KDE27/KjEWQ3TNX/urrGAQWlcAy/Mc21DkGmFyqDttJtJJ9g/Yq6FkCssSL4k:E7KI2JT1urrOs/
Malware Config
Extracted
lumma
https://stationacutwo.shop/api
Signatures
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Loads dropped DLL 1 IoCs
Processes:
github_installer.exepid process 4456 github_installer.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Suspicious use of SetThreadContext 1 IoCs
Processes:
github_installer.exedescription pid process target process PID 4456 set thread context of 3684 4456 github_installer.exe aspnet_regiis.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
aspnet_regiis.exepid process 3684 aspnet_regiis.exe 3684 aspnet_regiis.exe 3684 aspnet_regiis.exe 3684 aspnet_regiis.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
github_installer.exedescription pid process target process PID 4456 wrote to memory of 3684 4456 github_installer.exe aspnet_regiis.exe PID 4456 wrote to memory of 3684 4456 github_installer.exe aspnet_regiis.exe PID 4456 wrote to memory of 3684 4456 github_installer.exe aspnet_regiis.exe PID 4456 wrote to memory of 3684 4456 github_installer.exe aspnet_regiis.exe PID 4456 wrote to memory of 3684 4456 github_installer.exe aspnet_regiis.exe PID 4456 wrote to memory of 3684 4456 github_installer.exe aspnet_regiis.exe PID 4456 wrote to memory of 3684 4456 github_installer.exe aspnet_regiis.exe PID 4456 wrote to memory of 3684 4456 github_installer.exe aspnet_regiis.exe PID 4456 wrote to memory of 3684 4456 github_installer.exe aspnet_regiis.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\github_installer.exe"C:\Users\Admin\AppData\Local\Temp\github_installer.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4456 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3684
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
427KB
MD5ff0531892270c9da7859e1adf5e0bf65
SHA19087ff214b0228efddbd68e043685234ba0d7932
SHA2563fb33acf13aaafdd8d26fc70cab223812f8bf286550e620a09f91155a0b7b86e
SHA5127995903d039ba81c837e6a7fe5fdaaf3e003115f2bd826cc9940fccb77ceca0ae2f6ccb56eca5fda1acf2bbc579e7e9ae4fb54df39ee626a2de23ddcdec81c27