Analysis
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max time kernel
141s -
max time network
37s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 07:21
Static task
static1
Behavioral task
behavioral1
Sample
d99977e81ccb589bb6c987ab6d5d9a9a3950c9d878670eff92b97b4683309d41.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
d99977e81ccb589bb6c987ab6d5d9a9a3950c9d878670eff92b97b4683309d41.exe
Resource
win10v2004-20220901-en
General
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Target
d99977e81ccb589bb6c987ab6d5d9a9a3950c9d878670eff92b97b4683309d41.exe
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Size
316KB
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MD5
224ca2ee601d645400a1084d5061808d
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SHA1
75bf7eb5ef52066b2fc2d1dffe30144152787553
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SHA256
d99977e81ccb589bb6c987ab6d5d9a9a3950c9d878670eff92b97b4683309d41
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SHA512
9973997d6fe4777bd371dc0540d3fd29e2e5961ec73caa2b99896a582d91fd8f753f0fbc720188080ede5e262258095430a6dfb678a5806f2f95dcaf89ee373c
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SSDEEP
6144:/rFbUzkuvcBYC47l2xWFAS3r/n2KvN48uFPPDZyMZ:/r2kuveY3ZF31N4XxZjZ
Malware Config
Signatures
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Loads dropped DLL 3 IoCs
Processes:
d99977e81ccb589bb6c987ab6d5d9a9a3950c9d878670eff92b97b4683309d41.exepid process 940 d99977e81ccb589bb6c987ab6d5d9a9a3950c9d878670eff92b97b4683309d41.exe 940 d99977e81ccb589bb6c987ab6d5d9a9a3950c9d878670eff92b97b4683309d41.exe 940 d99977e81ccb589bb6c987ab6d5d9a9a3950c9d878670eff92b97b4683309d41.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:
d99977e81ccb589bb6c987ab6d5d9a9a3950c9d878670eff92b97b4683309d41.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum d99977e81ccb589bb6c987ab6d5d9a9a3950c9d878670eff92b97b4683309d41.exe Key value enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum d99977e81ccb589bb6c987ab6d5d9a9a3950c9d878670eff92b97b4683309d41.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
d99977e81ccb589bb6c987ab6d5d9a9a3950c9d878670eff92b97b4683309d41.exepid process 940 d99977e81ccb589bb6c987ab6d5d9a9a3950c9d878670eff92b97b4683309d41.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
d99977e81ccb589bb6c987ab6d5d9a9a3950c9d878670eff92b97b4683309d41.exepid process 940 d99977e81ccb589bb6c987ab6d5d9a9a3950c9d878670eff92b97b4683309d41.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d99977e81ccb589bb6c987ab6d5d9a9a3950c9d878670eff92b97b4683309d41.exe"C:\Users\Admin\AppData\Local\Temp\d99977e81ccb589bb6c987ab6d5d9a9a3950c9d878670eff92b97b4683309d41.exe"1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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\Users\Admin\AppData\Local\Temp\Tsu682ED263.dllFilesize
269KB
MD5af7ce801c8471c5cd19b366333c153c4
SHA14267749d020a362edbd25434ad65f98b073581f1
SHA256cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e
SHA51288655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c
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\Users\Admin\AppData\Local\Temp\{339CFAAC-F825-405E-A2B5-B007E87FD85A}\Custom.dllFilesize
91KB
MD574187f0d3091d876c86cd59e6d274723
SHA1da269d0d9db1815e599dcd4342eb7664d70c3eb6
SHA256d1e0c357c47d79cc8ba115e7553ffc0825aacc7ef4708fc9f5e71f3fd4d01350
SHA5122ffab239d2efa6423fd08ca1f9b0b76bc6cd65902fd7ca56955b6737a92d4559e21c22c79895f3b02a57a48e6dd75057ff1d76e2e149d28cf808d24465d12e38
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\Users\Admin\AppData\Local\Temp\{339CFAAC-F825-405E-A2B5-B007E87FD85A}\_Setup.dllFilesize
173KB
MD5a6c39fc01edc16a6e57993c823eff346
SHA17353185a6988dbb095cb45972d93596f306e9a53
SHA256be04588168f4c44d71d197f2777922d72afa11f81d8e9c7badbd61bc7abb2ce5
SHA51265a762ebf88c4d0ada482411a5f0ec7532206c3145e4148c82a7a1989ba682a7805e78025650720e780eaf6541859431471306f699d582077f4b61ff4f2a421e
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memory/940-55-0x0000000075991000-0x0000000075993000-memory.dmpFilesize
8KB