Analysis
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max time kernel
46s -
max time network
110s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
20-04-2021 18:01
Static task
static1
Behavioral task
behavioral1
Sample
Request for Quotation.exe
Resource
win7v20210408
General
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Target
Request for Quotation.exe
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Size
776KB
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MD5
38e9b6c584803353fc6b679c609db021
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SHA1
03eceaaede4e28a14d364f3975ded200730c1058
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SHA256
9f7d65753474a096f866f6f0203f4cffda94cac8c207ddc575b34620c5ce579f
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SHA512
d5a8900c494f66aeadfde9db2b847220e6d9fc0bfba953545ee03d08d53e206d4ca4a347f75e148fc5f321868bb34b36251fecdef4babe22c8584ed8c413a49f
Malware Config
Extracted
azorult
http://45.144.225.131/index.php
Signatures
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Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
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Loads dropped DLL 4 IoCs
Processes:
Request for Quotation.exepid process 1116 Request for Quotation.exe 1116 Request for Quotation.exe 1116 Request for Quotation.exe 1116 Request for Quotation.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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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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Suspicious use of SetThreadContext 1 IoCs
Processes:
Request for Quotation.exedescription pid process target process PID 4076 set thread context of 1116 4076 Request for Quotation.exe Request for Quotation.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
Request for Quotation.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 Request for Quotation.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString Request for Quotation.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
Request for Quotation.exeRequest for Quotation.exepid process 4076 Request for Quotation.exe 4076 Request for Quotation.exe 1116 Request for Quotation.exe 1116 Request for Quotation.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
Request for Quotation.exedescription pid process Token: SeDebugPrivilege 4076 Request for Quotation.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
Request for Quotation.exedescription pid process target process PID 4076 wrote to memory of 2200 4076 Request for Quotation.exe Request for Quotation.exe PID 4076 wrote to memory of 2200 4076 Request for Quotation.exe Request for Quotation.exe PID 4076 wrote to memory of 2200 4076 Request for Quotation.exe Request for Quotation.exe PID 4076 wrote to memory of 1116 4076 Request for Quotation.exe Request for Quotation.exe PID 4076 wrote to memory of 1116 4076 Request for Quotation.exe Request for Quotation.exe PID 4076 wrote to memory of 1116 4076 Request for Quotation.exe Request for Quotation.exe PID 4076 wrote to memory of 1116 4076 Request for Quotation.exe Request for Quotation.exe PID 4076 wrote to memory of 1116 4076 Request for Quotation.exe Request for Quotation.exe PID 4076 wrote to memory of 1116 4076 Request for Quotation.exe Request for Quotation.exe PID 4076 wrote to memory of 1116 4076 Request for Quotation.exe Request for Quotation.exe PID 4076 wrote to memory of 1116 4076 Request for Quotation.exe Request for Quotation.exe PID 4076 wrote to memory of 1116 4076 Request for Quotation.exe Request for Quotation.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe"C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe"{path}"2⤵
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C:\Users\Admin\AppData\Local\Temp\Request for Quotation.exe"{path}"2⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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\Users\Admin\AppData\Local\Temp\2fda\mozglue.dllMD5
9e682f1eb98a9d41468fc3e50f907635
SHA185e0ceca36f657ddf6547aa0744f0855a27527ee
SHA256830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d
SHA512230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed
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\Users\Admin\AppData\Local\Temp\2fda\msvcp140.dllMD5
109f0f02fd37c84bfc7508d4227d7ed5
SHA1ef7420141bb15ac334d3964082361a460bfdb975
SHA256334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4
SHA51246eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39
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\Users\Admin\AppData\Local\Temp\2fda\nss3.dllMD5
556ea09421a0f74d31c4c0a89a70dc23
SHA1f739ba9b548ee64b13eb434a3130406d23f836e3
SHA256f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb
SHA5122481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2
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\Users\Admin\AppData\Local\Temp\2fda\vcruntime140.dllMD5
7587bf9cb4147022cd5681b015183046
SHA1f2106306a8f6f0da5afb7fc765cfa0757ad5a628
SHA256c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d
SHA5120b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f
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memory/1116-115-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/1116-116-0x000000000041A1F8-mapping.dmp
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memory/1116-117-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/4076-114-0x00000000025D0000-0x00000000025D1000-memory.dmpFilesize
4KB