Analysis
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max time kernel
147s -
max time network
155s -
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 08:31
Static task
static1
Behavioral task
behavioral1
Sample
402665faf3ed022830709da322d66b409a93ca5e716b306bc5b3f1d062ef9345.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
402665faf3ed022830709da322d66b409a93ca5e716b306bc5b3f1d062ef9345.exe
Resource
win10v2004-20221111-en
General
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Target
402665faf3ed022830709da322d66b409a93ca5e716b306bc5b3f1d062ef9345.exe
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Size
316KB
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MD5
f1b9f5e4f5d79ede4f121240877b6d79
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SHA1
dd56208c58a1f270ace8e76fa225954b2189ec4f
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SHA256
402665faf3ed022830709da322d66b409a93ca5e716b306bc5b3f1d062ef9345
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SHA512
9644d58acb31aafe874738693d1aaec34d1bf6ee5d3c680a4ac2d601111644900af7fd0a5eca8f3712f03db7c3c241ef28d5c2a4860bbba81b9f69bb958e7764
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SSDEEP
6144:br/bUzkuvcBYC47l2xij4YTfpczmap8spMPed0VdtM9BdjhYl:br0kuveY3cY1cia66MGd0Vs9BdNO
Malware Config
Signatures
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Loads dropped DLL 3 IoCs
Processes:
402665faf3ed022830709da322d66b409a93ca5e716b306bc5b3f1d062ef9345.exepid process 3812 402665faf3ed022830709da322d66b409a93ca5e716b306bc5b3f1d062ef9345.exe 3812 402665faf3ed022830709da322d66b409a93ca5e716b306bc5b3f1d062ef9345.exe 3812 402665faf3ed022830709da322d66b409a93ca5e716b306bc5b3f1d062ef9345.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:
402665faf3ed022830709da322d66b409a93ca5e716b306bc5b3f1d062ef9345.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 402665faf3ed022830709da322d66b409a93ca5e716b306bc5b3f1d062ef9345.exe Key value enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum 402665faf3ed022830709da322d66b409a93ca5e716b306bc5b3f1d062ef9345.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
402665faf3ed022830709da322d66b409a93ca5e716b306bc5b3f1d062ef9345.exepid process 3812 402665faf3ed022830709da322d66b409a93ca5e716b306bc5b3f1d062ef9345.exe 3812 402665faf3ed022830709da322d66b409a93ca5e716b306bc5b3f1d062ef9345.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\402665faf3ed022830709da322d66b409a93ca5e716b306bc5b3f1d062ef9345.exe"C:\Users\Admin\AppData\Local\Temp\402665faf3ed022830709da322d66b409a93ca5e716b306bc5b3f1d062ef9345.exe"1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\Tsu82EFBA60.dllFilesize
269KB
MD5af7ce801c8471c5cd19b366333c153c4
SHA14267749d020a362edbd25434ad65f98b073581f1
SHA256cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e
SHA51288655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c
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C:\Users\Admin\AppData\Local\Temp\{894DF494-EAC0-4F45-ADAE-A2E252AED662}\Custom.dllFilesize
91KB
MD552ffb9f31fcf351bed204ed2fa781954
SHA17acb17bc45cf6edc71726e59fb8a1d37eca51a55
SHA256eb99eb74c3736102b174d6d7ff9afaa43bab8ad4bccfac53bb4dbb80392aa1d4
SHA512841c2683068522077d6f347c17d59815bf5f94015d6b539f6a3248c00bfb8a56360c2c7b3c8960dbda497e76fb88f8859bb5c1a7f80b24fe03dbf00db187f4b9
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C:\Users\Admin\AppData\Local\Temp\{894DF494-EAC0-4F45-ADAE-A2E252AED662}\_Setup.dllFilesize
173KB
MD5b040c43d630d3740abefba186f46883b
SHA1c3c498b0cc6d34423780e8285cb3dc998ce1c4a3
SHA256dd6dd4df86f215bea1c5b68cb7677dee75cda6cbbbf39ac040d67c992f6146df
SHA512a3e3305ce4925aee378b1a3ed3e58daa743990fe809ac1b3c90640a2fa53736133a8f16c6e8314b5f243ed1109d24e683142d45f1d502cf3714edd748b3c9f5c