Analysis
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max time kernel
251s -
max time network
263s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 08:20
Static task
static1
Behavioral task
behavioral1
Sample
649dddd795abab5ba76f538bf130919ccdc6abfb314ba02e68d04c472d6fa6ac.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
649dddd795abab5ba76f538bf130919ccdc6abfb314ba02e68d04c472d6fa6ac.exe
Resource
win10v2004-20221111-en
General
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Target
649dddd795abab5ba76f538bf130919ccdc6abfb314ba02e68d04c472d6fa6ac.exe
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Size
314KB
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MD5
c9883021dcd65b9221fc01abd7b5243d
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SHA1
9ba41fe2b06b62cfeaed28cf20f34f6a00b5c4eb
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SHA256
649dddd795abab5ba76f538bf130919ccdc6abfb314ba02e68d04c472d6fa6ac
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SHA512
2cd422394fcbb273a1227dc18ce3f7c789927c24f7692839d1b220ef51934a49b21e088fa8e38dc97d1fc438078b9014a215c85742ae73f68bee492002ba19f2
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SSDEEP
6144:drYbUzkuvcBYC47l2xa6g4FhwjZd/9d1XKxlo/ecwrHs5c:drdkuveY36kjZP/XKxlSZAHN
Malware Config
Signatures
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Loads dropped DLL 3 IoCs
Processes:
649dddd795abab5ba76f538bf130919ccdc6abfb314ba02e68d04c472d6fa6ac.exepid process 3968 649dddd795abab5ba76f538bf130919ccdc6abfb314ba02e68d04c472d6fa6ac.exe 3968 649dddd795abab5ba76f538bf130919ccdc6abfb314ba02e68d04c472d6fa6ac.exe 3968 649dddd795abab5ba76f538bf130919ccdc6abfb314ba02e68d04c472d6fa6ac.exe -
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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Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
649dddd795abab5ba76f538bf130919ccdc6abfb314ba02e68d04c472d6fa6ac.exedescription ioc process Key value enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum 649dddd795abab5ba76f538bf130919ccdc6abfb314ba02e68d04c472d6fa6ac.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 649dddd795abab5ba76f538bf130919ccdc6abfb314ba02e68d04c472d6fa6ac.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
649dddd795abab5ba76f538bf130919ccdc6abfb314ba02e68d04c472d6fa6ac.exepid process 3968 649dddd795abab5ba76f538bf130919ccdc6abfb314ba02e68d04c472d6fa6ac.exe 3968 649dddd795abab5ba76f538bf130919ccdc6abfb314ba02e68d04c472d6fa6ac.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
649dddd795abab5ba76f538bf130919ccdc6abfb314ba02e68d04c472d6fa6ac.exedescription pid process target process PID 3968 wrote to memory of 2896 3968 649dddd795abab5ba76f538bf130919ccdc6abfb314ba02e68d04c472d6fa6ac.exe cmd.exe PID 3968 wrote to memory of 2896 3968 649dddd795abab5ba76f538bf130919ccdc6abfb314ba02e68d04c472d6fa6ac.exe cmd.exe PID 3968 wrote to memory of 2896 3968 649dddd795abab5ba76f538bf130919ccdc6abfb314ba02e68d04c472d6fa6ac.exe cmd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\649dddd795abab5ba76f538bf130919ccdc6abfb314ba02e68d04c472d6fa6ac.exe"C:\Users\Admin\AppData\Local\Temp\649dddd795abab5ba76f538bf130919ccdc6abfb314ba02e68d04c472d6fa6ac.exe"1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin5331.bat"2⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\TsuEED2668A.dllFilesize
269KB
MD5af7ce801c8471c5cd19b366333c153c4
SHA14267749d020a362edbd25434ad65f98b073581f1
SHA256cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e
SHA51288655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c
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C:\Users\Admin\AppData\Local\Temp\{7DFD84B5-A322-4A65-A88E-EB00A61EA643}\Custom.dllFilesize
91KB
MD5007b5fc4d6da8d120170be285d7e0bdc
SHA1f32589aef4f6b3c3384df75218943f13feb0a845
SHA256a8e8807a9edcbb67dc1af5b6ef07fa151d153b7eaa78939be8874529939f1647
SHA512bf528370f12d9f2d40c233544de3ca7594942ef5bdde0d17b96760eaf162a435181ee24253c06c473d7fd3c4cab5911150381e5999ec8990069276bd5ecfe9c4
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C:\Users\Admin\AppData\Local\Temp\{7DFD84B5-A322-4A65-A88E-EB00A61EA643}\_Setup.dllFilesize
173KB
MD540ff5ae516fc869ef29e59f018d8f17f
SHA1ed8642cf6c47a331037a01ccd27e92f94ffa9835
SHA256e35b1cbd557c01edde9ea29e44a6fc11dee2d131964070b15b6f0f1bc5a5ec83
SHA5128da81741a31f84490c9c25990fc17cb0c4a75ba6a7ff03069413d5dc6f49cafd97118a7bb4af94d10768be895b086b7ea1d5c49d27e0110587fdaf6fd7129cbc
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memory/2896-136-0x0000000000000000-mapping.dmp