Analysis
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max time kernel
143s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 07:57
Static task
static1
Behavioral task
behavioral1
Sample
aab7b37c3af6334d23d18f89ac91d2b464a7d1c90253b627ff02e1598bdf184e.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
aab7b37c3af6334d23d18f89ac91d2b464a7d1c90253b627ff02e1598bdf184e.exe
Resource
win10v2004-20220812-en
General
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Target
aab7b37c3af6334d23d18f89ac91d2b464a7d1c90253b627ff02e1598bdf184e.exe
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Size
316KB
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MD5
ef7dee0b11cf5afc90a5726bf18e0c38
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SHA1
e483edcc497d4fc5970f882c667925ded3a93023
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SHA256
aab7b37c3af6334d23d18f89ac91d2b464a7d1c90253b627ff02e1598bdf184e
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SHA512
8a75f7984dc569ead33d9fb2c82fa8b526820817c9462b03360a72ffb64efad402f941305f2c97158fdaae5436e266e8306d86e91fda2c9d08d092b7ee6909cf
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SSDEEP
6144:ersbUzkuvcBYC47l2xRrm6N5hHRACL93wMGOp9Ag19xn+QqbgxSYi8J2Wf:erxkuveY3IfhKCLiMd4gBhuPkJ2Wf
Malware Config
Signatures
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Loads dropped DLL 3 IoCs
Processes:
aab7b37c3af6334d23d18f89ac91d2b464a7d1c90253b627ff02e1598bdf184e.exepid process 432 aab7b37c3af6334d23d18f89ac91d2b464a7d1c90253b627ff02e1598bdf184e.exe 432 aab7b37c3af6334d23d18f89ac91d2b464a7d1c90253b627ff02e1598bdf184e.exe 432 aab7b37c3af6334d23d18f89ac91d2b464a7d1c90253b627ff02e1598bdf184e.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:
aab7b37c3af6334d23d18f89ac91d2b464a7d1c90253b627ff02e1598bdf184e.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum aab7b37c3af6334d23d18f89ac91d2b464a7d1c90253b627ff02e1598bdf184e.exe Key value enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum aab7b37c3af6334d23d18f89ac91d2b464a7d1c90253b627ff02e1598bdf184e.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
aab7b37c3af6334d23d18f89ac91d2b464a7d1c90253b627ff02e1598bdf184e.exepid process 432 aab7b37c3af6334d23d18f89ac91d2b464a7d1c90253b627ff02e1598bdf184e.exe 432 aab7b37c3af6334d23d18f89ac91d2b464a7d1c90253b627ff02e1598bdf184e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\aab7b37c3af6334d23d18f89ac91d2b464a7d1c90253b627ff02e1598bdf184e.exe"C:\Users\Admin\AppData\Local\Temp\aab7b37c3af6334d23d18f89ac91d2b464a7d1c90253b627ff02e1598bdf184e.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\Tsu56565199.dllFilesize
269KB
MD5af7ce801c8471c5cd19b366333c153c4
SHA14267749d020a362edbd25434ad65f98b073581f1
SHA256cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e
SHA51288655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c
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C:\Users\Admin\AppData\Local\Temp\{03B2A313-D7F8-40C9-A222-9FDAD85181E5}\Custom.dllFilesize
91KB
MD55a70b17ccbe936b437a9336be00f3309
SHA198c66433798b8a1659a530d6be06a1cdf6c638fb
SHA2562ca216b47c4f24480afca41c671553ca48430552bb7904cac83b8bed02127630
SHA5124a7e6fd880d98c642008f7d7cb8255103a0a195b58b37b8a7dfa95010db1606f90535564b3e5eb53986b86c4e1b7899cb110b12ec112efbe46587b1ed6078d26
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C:\Users\Admin\AppData\Local\Temp\{03B2A313-D7F8-40C9-A222-9FDAD85181E5}\_Setup.dllFilesize
173KB
MD587ef8e5fd42a2c1635f1f32dc0708c33
SHA16a2987ea3f363cb88fab39a05cb5343fb61a87e3
SHA256454312581dabfed6ce8ee7deef8d6c8f8b3f07f149e5618914778ae0f66b2abc
SHA512b0378ac8f3e97e4ba4725366463ffd9a2cd56d728b521c4259df83bfc559b5e32d53833becfe0ad1a18e7c1070c9dfaca24934111c89f187b86893807d7b01c2