Analysis
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max time kernel
58s -
max time network
135s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
26-07-2021 14:46
General
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Target
NEW ORDER ENQUIRY#09138.exe
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Size
1.2MB
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MD5
8791a2b797c21d7830ea9ac9a8a5a5bd
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SHA1
64fb146114087b4bcc1fa0ca069bd936bfd81d8e
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SHA256
20ab52e4380262d3d83ddf0898b715d72d1feca497c566bfb952824cd6c76bc1
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SHA512
438e530e8481b530318498157627dd594b84e88e689c7409e76fef84175906d62e2d900492beb1f0c94ad8a2d0a4b9ed47e2b93b8a27d2ef74e555cfd7caba51
Malware Config
Extracted
azorult
http://37.0.10.25/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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suricata: ET MALWARE AZORult v3.3 Server Response M2
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suricata: ET MALWARE Win32/AZORult V3.3 Client Checkin M18
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CustAttr .NET packer 1 IoCs
Detects CustAttr .NET packer in memory.
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Loads dropped DLL 4 IoCs
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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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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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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
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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.
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 3 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 12 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\NEW ORDER ENQUIRY#09138.exe"C:\Users\Admin\AppData\Local\Temp\NEW ORDER ENQUIRY#09138.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\BzuuSqB" /XML "C:\Users\Admin\AppData\Local\Temp\tmp449B.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\NEW ORDER ENQUIRY#09138.exe"C:\Users\Admin\AppData\Local\Temp\NEW ORDER ENQUIRY#09138.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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C:\Users\Admin\AppData\Local\Temp\tmp449B.tmpMD5
bcec341eb73e3708712000f65366e4b8
SHA13758a09a8d85f35821813712ba7e2946a5e441c7
SHA25642ddb3b18119214a8fc98487a4ba0b0e18ecca0496fbc7b69f2479929ec0f088
SHA512d6b6b3173ddad8d2a431389782159f096233a128c1c6cb6dbd68afefc846f825528cf87b5db7edb2bde9e6244bac09de318b871aa38d40a6eda95dff5cc754fd
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\Users\Admin\AppData\Local\Temp\6E3C648E\mozglue.dllMD5
9e682f1eb98a9d41468fc3e50f907635
SHA185e0ceca36f657ddf6547aa0744f0855a27527ee
SHA256830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d
SHA512230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed
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\Users\Admin\AppData\Local\Temp\6E3C648E\msvcp140.dllMD5
109f0f02fd37c84bfc7508d4227d7ed5
SHA1ef7420141bb15ac334d3964082361a460bfdb975
SHA256334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4
SHA51246eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39
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\Users\Admin\AppData\Local\Temp\6E3C648E\nss3.dllMD5
556ea09421a0f74d31c4c0a89a70dc23
SHA1f739ba9b548ee64b13eb434a3130406d23f836e3
SHA256f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb
SHA5122481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2
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\Users\Admin\AppData\Local\Temp\6E3C648E\vcruntime140.dllMD5
7587bf9cb4147022cd5681b015183046
SHA1f2106306a8f6f0da5afb7fc765cfa0757ad5a628
SHA256c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d
SHA5120b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f
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memory/900-123-0x0000000007DF0000-0x0000000007E56000-memory.dmpFilesize
408KB
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memory/900-119-0x00000000055C0000-0x00000000055C1000-memory.dmpFilesize
4KB
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memory/900-122-0x0000000005B80000-0x0000000005B8B000-memory.dmpFilesize
44KB
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memory/900-114-0x0000000000B50000-0x0000000000B51000-memory.dmpFilesize
4KB
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memory/900-124-0x0000000007E90000-0x0000000007EB3000-memory.dmpFilesize
140KB
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memory/900-116-0x00000000055D0000-0x00000000055D1000-memory.dmpFilesize
4KB
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memory/900-120-0x00000000058C0000-0x00000000058C1000-memory.dmpFilesize
4KB
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memory/900-117-0x0000000005B90000-0x0000000005B91000-memory.dmpFilesize
4KB
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memory/900-118-0x0000000005730000-0x0000000005731000-memory.dmpFilesize
4KB
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memory/900-121-0x0000000005690000-0x0000000005B8E000-memory.dmpFilesize
5.0MB
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memory/1564-129-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/1564-128-0x000000000041A684-mapping.dmp
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memory/1564-127-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/3972-125-0x0000000000000000-mapping.dmp