Analysis
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max time kernel
145s -
max time network
165s -
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 07:41
Static task
static1
Behavioral task
behavioral1
Sample
bffedadebcbe0ff5350def94800f1d3653749feda4e890aeacb8dce89aad277a.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
bffedadebcbe0ff5350def94800f1d3653749feda4e890aeacb8dce89aad277a.exe
Resource
win10v2004-20221111-en
General
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Target
bffedadebcbe0ff5350def94800f1d3653749feda4e890aeacb8dce89aad277a.exe
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Size
313KB
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MD5
acd488bea41e2cc96ff7d4ec99e69b8b
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SHA1
57d69803efa2109c41d2a81f41fb16bdce57e846
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SHA256
bffedadebcbe0ff5350def94800f1d3653749feda4e890aeacb8dce89aad277a
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SHA512
afaba446610dd38eea92cb2e0ff84d03b9141fc208eabba18ec53843505ba0e12a00a86b75ac30dfa5abc0951d8142546b00a1073dc551f5b7a056bb39cfa7b4
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SSDEEP
6144:srJ9uEo2S1YnQmCX492DkwNP3qpYFkwlWKM23DpJQ+JXUOy1Lr3Dv1A+CiyGdUzt:srfu6/eIo4XwlWKM231t5UnRr3DdRp5Q
Malware Config
Signatures
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Loads dropped DLL 3 IoCs
Processes:
bffedadebcbe0ff5350def94800f1d3653749feda4e890aeacb8dce89aad277a.exepid process 4244 bffedadebcbe0ff5350def94800f1d3653749feda4e890aeacb8dce89aad277a.exe 4244 bffedadebcbe0ff5350def94800f1d3653749feda4e890aeacb8dce89aad277a.exe 4244 bffedadebcbe0ff5350def94800f1d3653749feda4e890aeacb8dce89aad277a.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:
bffedadebcbe0ff5350def94800f1d3653749feda4e890aeacb8dce89aad277a.exedescription ioc process Key value enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum bffedadebcbe0ff5350def94800f1d3653749feda4e890aeacb8dce89aad277a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum bffedadebcbe0ff5350def94800f1d3653749feda4e890aeacb8dce89aad277a.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
bffedadebcbe0ff5350def94800f1d3653749feda4e890aeacb8dce89aad277a.exepid process 4244 bffedadebcbe0ff5350def94800f1d3653749feda4e890aeacb8dce89aad277a.exe 4244 bffedadebcbe0ff5350def94800f1d3653749feda4e890aeacb8dce89aad277a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\bffedadebcbe0ff5350def94800f1d3653749feda4e890aeacb8dce89aad277a.exe"C:\Users\Admin\AppData\Local\Temp\bffedadebcbe0ff5350def94800f1d3653749feda4e890aeacb8dce89aad277a.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\Tsu9767A593.dllFilesize
269KB
MD5af7ce801c8471c5cd19b366333c153c4
SHA14267749d020a362edbd25434ad65f98b073581f1
SHA256cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e
SHA51288655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c
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C:\Users\Admin\AppData\Local\Temp\{6E16DA93-2E47-4C3A-AED1-6665B5F5F865}\Custom.dllFilesize
91KB
MD5ff33f0dca8e465e62457a5d57f813834
SHA102c225b40081d24495470a20fbd149251e48ee7c
SHA25623d11ebfa55366f4d35746e2383a1b322720ec326e558b3818529316e630a905
SHA5127bd0dc479ea4cd27faa8927e4e81e26c76a66163f05b678ebdfba537950c7f871ff29f0b7ff6c4875c1024433fb285bc545357c143231bb3ff24b81d54690368
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C:\Users\Admin\AppData\Local\Temp\{6E16DA93-2E47-4C3A-AED1-6665B5F5F865}\_Setup.dllFilesize
169KB
MD5d8bbf8e88cf9821dd260f2c41505344a
SHA14a527f16683c49f70f613ee2ed7185f164ff8df7
SHA256cecd634e90c0908eca56369fa102009e35a2bd82617c2cb09bcf17f6b2c45337
SHA5122c1e4c8c31553183a90fafdc86a2ded69d6c963c1ab5573c5b68b0d67c7e0c41dee2d534283105d04d077a8e229b1cc855cc0e0a5f7a501bc36ddc1806dd9418