Analysis
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max time kernel
9s -
max time network
110s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
07-04-2021 11:33
Static task
static1
Behavioral task
behavioral1
Sample
ZiraatTRK6575740.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
ZiraatTRK6575740.exe
Resource
win10v20201028
General
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Target
ZiraatTRK6575740.exe
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Size
345KB
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MD5
710472a8addb7f60ad0cf827edc0f51a
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SHA1
6f0a0dd32734de4b5529c87d5b73001bb8a2b37f
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SHA256
07901d29fd52f346dfc7af58c41499260674510d887bedb11e9a5c9a87967c85
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SHA512
42b295bb466ac87d441aa7bbbe22ce49e66079dbf28e58eb9ce8fdec82a716afb719ea2c94b68edc6e891a67937a52a561a232edb093687ca0dfec77d83cc1ee
Malware Config
Extracted
azorult
http://bengalcement.com.bd/AxPu/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 5 IoCs
Processes:
ZiraatTRK6575740.exeMSBuild.exepid process 4636 ZiraatTRK6575740.exe 3956 MSBuild.exe 3956 MSBuild.exe 3956 MSBuild.exe 3956 MSBuild.exe -
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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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Suspicious use of SetThreadContext 1 IoCs
Processes:
ZiraatTRK6575740.exedescription pid process target process PID 4636 set thread context of 3956 4636 ZiraatTRK6575740.exe MSBuild.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
MSBuild.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString MSBuild.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 MSBuild.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
MSBuild.exepid process 3956 MSBuild.exe 3956 MSBuild.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
ZiraatTRK6575740.exepid process 4636 ZiraatTRK6575740.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
ZiraatTRK6575740.exedescription pid process target process PID 4636 wrote to memory of 3956 4636 ZiraatTRK6575740.exe MSBuild.exe PID 4636 wrote to memory of 3956 4636 ZiraatTRK6575740.exe MSBuild.exe PID 4636 wrote to memory of 3956 4636 ZiraatTRK6575740.exe MSBuild.exe PID 4636 wrote to memory of 3956 4636 ZiraatTRK6575740.exe MSBuild.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ZiraatTRK6575740.exe"C:\Users\Admin\AppData\Local\Temp\ZiraatTRK6575740.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Users\Admin\AppData\Local\Temp\ZiraatTRK6575740.exe"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\CE87CE80\mozglue.dllMD5
9e682f1eb98a9d41468fc3e50f907635
SHA185e0ceca36f657ddf6547aa0744f0855a27527ee
SHA256830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d
SHA512230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed
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\Users\Admin\AppData\Local\Temp\CE87CE80\msvcp140.dllMD5
109f0f02fd37c84bfc7508d4227d7ed5
SHA1ef7420141bb15ac334d3964082361a460bfdb975
SHA256334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4
SHA51246eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39
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\Users\Admin\AppData\Local\Temp\CE87CE80\nss3.dllMD5
556ea09421a0f74d31c4c0a89a70dc23
SHA1f739ba9b548ee64b13eb434a3130406d23f836e3
SHA256f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb
SHA5122481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2
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\Users\Admin\AppData\Local\Temp\CE87CE80\vcruntime140.dllMD5
7587bf9cb4147022cd5681b015183046
SHA1f2106306a8f6f0da5afb7fc765cfa0757ad5a628
SHA256c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d
SHA5120b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f
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\Users\Admin\AppData\Local\Temp\nsn4F20.tmp\cse4roo.dllMD5
55ece16004aa5f4e2922619cd4550be1
SHA1314c0edc2a812e88da96322d340919f63a392d8d
SHA2563ce9036a2569c7c3c15061528ecf49747620d4fd3b22338694c9525c6c0e4fc3
SHA51225cba598082fc6d7705a0c0e7de491fe156fce88308fe510d70d40c01bf458849cf9f50f190ad67ca742b2829357170978accae1d3eeb9190850d3dc4746aa24
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memory/3956-3-0x000000000041A684-mapping.dmp
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memory/3956-5-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/4636-4-0x00000000022F0000-0x00000000022F2000-memory.dmpFilesize
8KB