Analysis
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max time kernel
126s -
max time network
139s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 06:57
Static task
static1
Behavioral task
behavioral1
Sample
f998de5ba9b6b8a9afe5cf6e2b672fe3c36eb9f4ea2902cb479bb6f20ef52d28.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
f998de5ba9b6b8a9afe5cf6e2b672fe3c36eb9f4ea2902cb479bb6f20ef52d28.exe
Resource
win10v2004-20221111-en
General
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Target
f998de5ba9b6b8a9afe5cf6e2b672fe3c36eb9f4ea2902cb479bb6f20ef52d28.exe
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Size
326KB
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MD5
7103bda9f2a7228b6fd21d0ce60b9f29
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SHA1
668834de610900622753dde6ea8e6ce418c2c313
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SHA256
f998de5ba9b6b8a9afe5cf6e2b672fe3c36eb9f4ea2902cb479bb6f20ef52d28
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SHA512
7d90ef8dedad14cb9441b616a9f494931d0d653f1905accea4147f712ebd80264921da2cc4fcd282a4ad19c1e2c527eecbb19b0259bc79eec59438d93af6aff5
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SSDEEP
6144:ir4I9uEo2S1YnQmCX492DkwNP3qpYFuT9U1FZA5MRwxuhhfch6clgA:ir4gu6/eIo4nULZKMRwxuPfk6Y
Malware Config
Signatures
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Loads dropped DLL 3 IoCs
Processes:
f998de5ba9b6b8a9afe5cf6e2b672fe3c36eb9f4ea2902cb479bb6f20ef52d28.exepid process 1260 f998de5ba9b6b8a9afe5cf6e2b672fe3c36eb9f4ea2902cb479bb6f20ef52d28.exe 1260 f998de5ba9b6b8a9afe5cf6e2b672fe3c36eb9f4ea2902cb479bb6f20ef52d28.exe 1260 f998de5ba9b6b8a9afe5cf6e2b672fe3c36eb9f4ea2902cb479bb6f20ef52d28.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:
f998de5ba9b6b8a9afe5cf6e2b672fe3c36eb9f4ea2902cb479bb6f20ef52d28.exedescription ioc process Key value enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum f998de5ba9b6b8a9afe5cf6e2b672fe3c36eb9f4ea2902cb479bb6f20ef52d28.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum f998de5ba9b6b8a9afe5cf6e2b672fe3c36eb9f4ea2902cb479bb6f20ef52d28.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
f998de5ba9b6b8a9afe5cf6e2b672fe3c36eb9f4ea2902cb479bb6f20ef52d28.exepid process 1260 f998de5ba9b6b8a9afe5cf6e2b672fe3c36eb9f4ea2902cb479bb6f20ef52d28.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f998de5ba9b6b8a9afe5cf6e2b672fe3c36eb9f4ea2902cb479bb6f20ef52d28.exe"C:\Users\Admin\AppData\Local\Temp\f998de5ba9b6b8a9afe5cf6e2b672fe3c36eb9f4ea2902cb479bb6f20ef52d28.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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\Users\Admin\AppData\Local\Temp\TsuB21F567F.dllFilesize
269KB
MD5af7ce801c8471c5cd19b366333c153c4
SHA14267749d020a362edbd25434ad65f98b073581f1
SHA256cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e
SHA51288655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c
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\Users\Admin\AppData\Local\Temp\{6E06D4D9-BEA9-45C6-A72D-F68BB5E5F62F}\Custom.dllFilesize
91KB
MD5396573acf88c363e3406677f3353d886
SHA195d078a2ff0eb1a884b932e08805cf178796b19b
SHA256e269f87987fb85313f0d1b276656020470b04e5e545784f5b3e03f9ca611b482
SHA512a5a0c72287044ebeba9ec45f46716592b945479a219b71a78e070f842a6d1c9c0c79d253946bf793b19b9dbbc2b05459ff7fdb0efaadc474c0b5190d828cc6b6
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\Users\Admin\AppData\Local\Temp\{6E06D4D9-BEA9-45C6-A72D-F68BB5E5F62F}\_Setup.dllFilesize
179KB
MD57f1a24ce168088160daed38269c01b78
SHA1675c432b4a7b15f9a34fff8dd5f6c3984de5cb80
SHA2566a97e35fbd5b3a8eab2ee6ddf440d381301476c16f9d7b4c22fcb1db77122762
SHA5129d0e5ce57e446e04807b1fae4754874f967ece17b7692b06b2ce3e5f0388d896b39244cd4199f7f8e401a28a43b968194a14a9a252432b9542cfccb5d4f971e2
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memory/1260-55-0x0000000075291000-0x0000000075293000-memory.dmpFilesize
8KB