Analysis
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max time kernel
127s -
max time network
140s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 07:58
Static task
static1
Behavioral task
behavioral1
Sample
a85fcec95d9850fb76aa3175572f79214c8add1b071c195728578b276da96db3.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
a85fcec95d9850fb76aa3175572f79214c8add1b071c195728578b276da96db3.exe
Resource
win10v2004-20220901-en
General
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Target
a85fcec95d9850fb76aa3175572f79214c8add1b071c195728578b276da96db3.exe
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Size
313KB
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MD5
c0dddc214ff2156df5f935bfd54ca8a0
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SHA1
0a1e914a8c2ac1c1d9a8a77dd9f6c5627450b519
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SHA256
a85fcec95d9850fb76aa3175572f79214c8add1b071c195728578b276da96db3
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SHA512
df1e873305a379c97337398bee850d8930767855e19bd9b81f30b2de31412264fdfdb44ea73bc0dd57c6c51b24d263c4e3e9bb7ce2ccf6ceabd77068f2788893
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SSDEEP
6144:/rb9uEo2S1YnQmCX492DkwNP3qpYFl2YyPuFITzyccux7rnrOzprCoMC:/rRu6/eIo4t3PuFITKUA5
Malware Config
Signatures
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Loads dropped DLL 3 IoCs
Processes:
a85fcec95d9850fb76aa3175572f79214c8add1b071c195728578b276da96db3.exepid process 1980 a85fcec95d9850fb76aa3175572f79214c8add1b071c195728578b276da96db3.exe 1980 a85fcec95d9850fb76aa3175572f79214c8add1b071c195728578b276da96db3.exe 1980 a85fcec95d9850fb76aa3175572f79214c8add1b071c195728578b276da96db3.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:
a85fcec95d9850fb76aa3175572f79214c8add1b071c195728578b276da96db3.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum a85fcec95d9850fb76aa3175572f79214c8add1b071c195728578b276da96db3.exe Key value enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum a85fcec95d9850fb76aa3175572f79214c8add1b071c195728578b276da96db3.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
a85fcec95d9850fb76aa3175572f79214c8add1b071c195728578b276da96db3.exepid process 1980 a85fcec95d9850fb76aa3175572f79214c8add1b071c195728578b276da96db3.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a85fcec95d9850fb76aa3175572f79214c8add1b071c195728578b276da96db3.exe"C:\Users\Admin\AppData\Local\Temp\a85fcec95d9850fb76aa3175572f79214c8add1b071c195728578b276da96db3.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\Tsu4715A091.dllFilesize
269KB
MD5af7ce801c8471c5cd19b366333c153c4
SHA14267749d020a362edbd25434ad65f98b073581f1
SHA256cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e
SHA51288655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c
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\Users\Admin\AppData\Local\Temp\{4357F1CC-09FB-41B6-A35D-41D998B4D33A}\Custom.dllFilesize
91KB
MD50842e2723fff1f80955c9dbd38019c75
SHA1bea88c3fe74817b048951bd218e70d9dead617d9
SHA256d71cea96d49b48f8702337d01681b2f144aca8acb56a699b9599106c11cc7458
SHA51228acff8e01224291aa67f57b2d514db84a79fc2cf7ed28ed2e2cecbdf070fb3b1cf52e295a9412641422338f78d86fc6ea21d835a8de21565a8f53d24c604b02
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\Users\Admin\AppData\Local\Temp\{4357F1CC-09FB-41B6-A35D-41D998B4D33A}\_Setup.dllFilesize
169KB
MD5e991f79040937530c20ae0db2f74e4db
SHA16be9fe304687ac1c9ae4feae500eb7f683c27e86
SHA256ade2b71ba0f45678470346f25803d1822ab7cf072b122b91f0a8feead799c87e
SHA512fd069a1658006a4f0ada522bfe93a9a30f3ff058b54803556c8e6d0b3d1d3944072e2c2a5d0c5342986fc8af955abec3d974bea0a944e69e2c3e682954283790
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memory/1980-55-0x00000000756B1000-0x00000000756B3000-memory.dmpFilesize
8KB