Analysis
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max time kernel
151s -
max time network
101s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
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submitted
23-11-2022 13:43
General
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Target
8af01645a0b49a14a5659ddddad8dd28e55eb33c43bb5503530c5e72515ac5db.exe
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Size
618KB
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MD5
0d59c5c5ab73017146054c4a6e8baa68
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SHA1
1b53f22c5c446733a30dbfb3b3006d27445d3b84
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SHA256
8af01645a0b49a14a5659ddddad8dd28e55eb33c43bb5503530c5e72515ac5db
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SHA512
b6f2ecb61d84cf7229eb4d9aa8e26d358a59c922cccce1e868b16bcea5ae5843301f2fb7c85f8e2ed04d477d01dab37b7088bcaa936ee3413106480490ac615f
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SSDEEP
12288:ZLPZ3iFntfXoM5kfS067F1uLRKLXkoRHeU9f+iywXWtLhDCDZAAwp:b3yntzCfUpcLRk06eqBa9CDZAAwp
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\8af01645a0b49a14a5659ddddad8dd28e55eb33c43bb5503530c5e72515ac5db.exe"C:\Users\Admin\AppData\Local\Temp\8af01645a0b49a14a5659ddddad8dd28e55eb33c43bb5503530c5e72515ac5db.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\8af01645a0b49a14a5659ddddad8dd28e55eb33c43bb5503530c5e72515ac5db.exe"C:\Users\Admin\AppData\Local\Temp\8af01645a0b49a14a5659ddddad8dd28e55eb33c43bb5503530c5e72515ac5db.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
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Downloads
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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Filesize
618KB
MD50d59c5c5ab73017146054c4a6e8baa68
SHA11b53f22c5c446733a30dbfb3b3006d27445d3b84
SHA2568af01645a0b49a14a5659ddddad8dd28e55eb33c43bb5503530c5e72515ac5db
SHA512b6f2ecb61d84cf7229eb4d9aa8e26d358a59c922cccce1e868b16bcea5ae5843301f2fb7c85f8e2ed04d477d01dab37b7088bcaa936ee3413106480490ac615f
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Filesize
618KB
MD50d59c5c5ab73017146054c4a6e8baa68
SHA11b53f22c5c446733a30dbfb3b3006d27445d3b84
SHA2568af01645a0b49a14a5659ddddad8dd28e55eb33c43bb5503530c5e72515ac5db
SHA512b6f2ecb61d84cf7229eb4d9aa8e26d358a59c922cccce1e868b16bcea5ae5843301f2fb7c85f8e2ed04d477d01dab37b7088bcaa936ee3413106480490ac615f
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Filesize
618KB
MD50d59c5c5ab73017146054c4a6e8baa68
SHA11b53f22c5c446733a30dbfb3b3006d27445d3b84
SHA2568af01645a0b49a14a5659ddddad8dd28e55eb33c43bb5503530c5e72515ac5db
SHA512b6f2ecb61d84cf7229eb4d9aa8e26d358a59c922cccce1e868b16bcea5ae5843301f2fb7c85f8e2ed04d477d01dab37b7088bcaa936ee3413106480490ac615f
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Filesize
13KB
MD587c7263aa4cb3444ef282661c4587035
SHA15e879db395d5ec83d7477c04fbb2fa63c6b0a6d9
SHA256e84385b30e77b96b9461e34993a399cdcefbdea475a1ef3eb974d0744a42b46c
SHA5121bbd4d4caad626282802e22a51211f0eb6afb08406eb8ac7868b0c06496d661c2c6ef67a506bf25f2a8296bbce82825fe00d67eda0b3caa40c9f30b4008f3426
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Filesize
13KB
MD587c7263aa4cb3444ef282661c4587035
SHA15e879db395d5ec83d7477c04fbb2fa63c6b0a6d9
SHA256e84385b30e77b96b9461e34993a399cdcefbdea475a1ef3eb974d0744a42b46c
SHA5121bbd4d4caad626282802e22a51211f0eb6afb08406eb8ac7868b0c06496d661c2c6ef67a506bf25f2a8296bbce82825fe00d67eda0b3caa40c9f30b4008f3426
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Filesize
618KB
MD50d59c5c5ab73017146054c4a6e8baa68
SHA11b53f22c5c446733a30dbfb3b3006d27445d3b84
SHA2568af01645a0b49a14a5659ddddad8dd28e55eb33c43bb5503530c5e72515ac5db
SHA512b6f2ecb61d84cf7229eb4d9aa8e26d358a59c922cccce1e868b16bcea5ae5843301f2fb7c85f8e2ed04d477d01dab37b7088bcaa936ee3413106480490ac615f
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Filesize
13KB
MD587c7263aa4cb3444ef282661c4587035
SHA15e879db395d5ec83d7477c04fbb2fa63c6b0a6d9
SHA256e84385b30e77b96b9461e34993a399cdcefbdea475a1ef3eb974d0744a42b46c
SHA5121bbd4d4caad626282802e22a51211f0eb6afb08406eb8ac7868b0c06496d661c2c6ef67a506bf25f2a8296bbce82825fe00d67eda0b3caa40c9f30b4008f3426
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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
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
5.7MB
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Filesize
5.7MB
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Filesize
8KB
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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
352KB
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Filesize
352KB
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Filesize
352KB
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-
Filesize
352KB
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Filesize
5.7MB
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Filesize
5.7MB
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-
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Filesize
5.7MB
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Filesize
5.7MB