Analysis
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max time kernel
151s -
max time network
189s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
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submitted
23-11-2022 09:40
General
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Target
86d22fb92b826680dc0bd40f101f63ed60d31e97f0e5428e0fd288010d773e7c.exe
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Size
606KB
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MD5
720d10b1cf1f0ffea760e4614547a371
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SHA1
a68f59f07bbacbd75e1951082bf2a66cc3936c9e
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SHA256
86d22fb92b826680dc0bd40f101f63ed60d31e97f0e5428e0fd288010d773e7c
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SHA512
2efe8967868821c934ce4bf2c55b486ad9f2942dbb2b4509938a6d6273b1a7d7d2644bcb93cbe63298669d257871fc2a38aecf33e73ac0849c58e3d9d7029019
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SSDEEP
12288:lZ72G7ahUmH2fG+nW6ITjKdXix4ZQ/gyblukHCGrFp:n729UmH2++XIa12lbQYCGBp
Malware Config
Signatures
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HawkEye
HawkEye is a malware kit that has seen continuous development since at least 2013.
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NirSoft MailPassView 12 IoCs
Password recovery tool for various email clients
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NirSoft WebBrowserPassView 12 IoCs
Password recovery tool for various web browsers
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Nirsoft 17 IoCs
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Executes dropped EXE 3 IoCs
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Loads dropped DLL 2 IoCs
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Uses the VBS compiler for execution 1 TTPs
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
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Adds Run key to start application 2 TTPs 2 IoCs
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Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext 4 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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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of AdjustPrivilegeToken 4 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 46 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\86d22fb92b826680dc0bd40f101f63ed60d31e97f0e5428e0fd288010d773e7c.exe"C:\Users\Admin\AppData\Local\Temp\86d22fb92b826680dc0bd40f101f63ed60d31e97f0e5428e0fd288010d773e7c.exe"1⤵
- Loads dropped DLL
- 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\86d22fb92b826680dc0bd40f101f63ed60d31e97f0e5428e0fd288010d773e7c.exe"C:\Users\Admin\AppData\Local\Temp\86d22fb92b826680dc0bd40f101f63ed60d31e97f0e5428e0fd288010d773e7c.exe"2⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"3⤵
- Accesses Microsoft Outlook accounts
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holderwb.txt"3⤵
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\WUDHost.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\WUDHost.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Acctres.exeC:\Users\Admin\AppData\Roaming\Microsoft\Windows\Acctres.exe3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Acctres.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Acctres.exe"4⤵
- Executes dropped EXE
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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Filesize
606KB
MD5720d10b1cf1f0ffea760e4614547a371
SHA1a68f59f07bbacbd75e1951082bf2a66cc3936c9e
SHA25686d22fb92b826680dc0bd40f101f63ed60d31e97f0e5428e0fd288010d773e7c
SHA5122efe8967868821c934ce4bf2c55b486ad9f2942dbb2b4509938a6d6273b1a7d7d2644bcb93cbe63298669d257871fc2a38aecf33e73ac0849c58e3d9d7029019
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Filesize
606KB
MD5720d10b1cf1f0ffea760e4614547a371
SHA1a68f59f07bbacbd75e1951082bf2a66cc3936c9e
SHA25686d22fb92b826680dc0bd40f101f63ed60d31e97f0e5428e0fd288010d773e7c
SHA5122efe8967868821c934ce4bf2c55b486ad9f2942dbb2b4509938a6d6273b1a7d7d2644bcb93cbe63298669d257871fc2a38aecf33e73ac0849c58e3d9d7029019
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Filesize
606KB
MD5720d10b1cf1f0ffea760e4614547a371
SHA1a68f59f07bbacbd75e1951082bf2a66cc3936c9e
SHA25686d22fb92b826680dc0bd40f101f63ed60d31e97f0e5428e0fd288010d773e7c
SHA5122efe8967868821c934ce4bf2c55b486ad9f2942dbb2b4509938a6d6273b1a7d7d2644bcb93cbe63298669d257871fc2a38aecf33e73ac0849c58e3d9d7029019
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Filesize
6KB
MD581cd48fa8f0a70fe3872780af4f96055
SHA1fe725ffab8ad3be4df9b6205894a665f67668af5
SHA25666dcd6ab5721af5efce98e4d04dc46059f59480481b60f675cbe05fc0758b991
SHA512ad22d4a56f9d86ca4d80b9fd51151fbf8b71b2f96a5a95999a582ab9cf5626e8e2b4cc71a0ff27cf581d7091f842222ac9538eced4847572d28948446e66d1e7
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Filesize
6KB
MD581cd48fa8f0a70fe3872780af4f96055
SHA1fe725ffab8ad3be4df9b6205894a665f67668af5
SHA25666dcd6ab5721af5efce98e4d04dc46059f59480481b60f675cbe05fc0758b991
SHA512ad22d4a56f9d86ca4d80b9fd51151fbf8b71b2f96a5a95999a582ab9cf5626e8e2b4cc71a0ff27cf581d7091f842222ac9538eced4847572d28948446e66d1e7
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Filesize
606KB
MD5720d10b1cf1f0ffea760e4614547a371
SHA1a68f59f07bbacbd75e1951082bf2a66cc3936c9e
SHA25686d22fb92b826680dc0bd40f101f63ed60d31e97f0e5428e0fd288010d773e7c
SHA5122efe8967868821c934ce4bf2c55b486ad9f2942dbb2b4509938a6d6273b1a7d7d2644bcb93cbe63298669d257871fc2a38aecf33e73ac0849c58e3d9d7029019
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Filesize
6KB
MD581cd48fa8f0a70fe3872780af4f96055
SHA1fe725ffab8ad3be4df9b6205894a665f67668af5
SHA25666dcd6ab5721af5efce98e4d04dc46059f59480481b60f675cbe05fc0758b991
SHA512ad22d4a56f9d86ca4d80b9fd51151fbf8b71b2f96a5a95999a582ab9cf5626e8e2b4cc71a0ff27cf581d7091f842222ac9538eced4847572d28948446e66d1e7
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
108KB
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Filesize
108KB
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-
Filesize
108KB
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Filesize
108KB
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Filesize
5.7MB
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-
Filesize
5.7MB
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-
Filesize
5.7MB
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Filesize
5.7MB
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Filesize
528KB
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Filesize
528KB
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Filesize
5.7MB
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Filesize
528KB
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Filesize
528KB
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-
Filesize
528KB
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Filesize
528KB
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Filesize
5.7MB
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Filesize
528KB
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Filesize
352KB
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Filesize
352KB
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Filesize
352KB
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Filesize
352KB
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-
Filesize
8KB
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Filesize
5.7MB
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Filesize
5.7MB