Analysis
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max time kernel
136s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
18-11-2023 16:46
Static task
static1
Behavioral task
behavioral1
Sample
Device/HarddiskVolume4/soft/Gowri/kine/Setup.exe
Resource
win7-20231020-en
General
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Target
Device/HarddiskVolume4/soft/Gowri/kine/Setup.exe
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Size
4.5MB
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MD5
5452e4d4538b5888558031165b6a5cb7
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SHA1
3517e72b2c395af4c2756818ae956185a1874d20
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SHA256
03a241bb0f4d4be4f8e520278b03fcb63d8f9c987e0c8399360c57414af1d0de
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SHA512
dad957ebb67a1ea7ce5de4f55d5218818882529e004e7a3f9b19ad18910995d3e2fdd61fbe17f7dd0d3ceccfba16b2af34b38949f09a25f970fc717aa07e8ce2
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SSDEEP
98304:mztryoS4s8mQDzvS55qFGzjJAtDAGfWphkS/vQ8:HoJmQDUEGz1WohkS/vQ8
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
pid Process 2728 Setup.exe -
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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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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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2728 set thread context of 4200 2728 Setup.exe 102 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4200 RegAsm.exe 4200 RegAsm.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2728 wrote to memory of 4124 2728 Setup.exe 101 PID 2728 wrote to memory of 4124 2728 Setup.exe 101 PID 2728 wrote to memory of 4124 2728 Setup.exe 101 PID 2728 wrote to memory of 4200 2728 Setup.exe 102 PID 2728 wrote to memory of 4200 2728 Setup.exe 102 PID 2728 wrote to memory of 4200 2728 Setup.exe 102 PID 2728 wrote to memory of 4200 2728 Setup.exe 102 PID 2728 wrote to memory of 4200 2728 Setup.exe 102 PID 2728 wrote to memory of 4200 2728 Setup.exe 102 PID 2728 wrote to memory of 4200 2728 Setup.exe 102 PID 2728 wrote to memory of 4200 2728 Setup.exe 102 PID 2728 wrote to memory of 4200 2728 Setup.exe 102
Processes
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C:\Users\Admin\AppData\Local\Temp\Device\HarddiskVolume4\soft\Gowri\kine\Setup.exe"C:\Users\Admin\AppData\Local\Temp\Device\HarddiskVolume4\soft\Gowri\kine\Setup.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2728 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe2⤵PID:4124
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4200
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
742KB
MD5544cd51a596619b78e9b54b70088307d
SHA14769ddd2dbc1dc44b758964ed0bd231b85880b65
SHA256dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd
SHA512f56d8b81022bb132d40aa78596da39b5c212d13b84b5c7d2c576bbf403924f1d22e750de3b09d1be30aea359f1b72c5043b19685fc9bf06d8040bfee16b17719