Analysis
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max time kernel
159s -
max time network
161s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-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 5 IoCs
Password recovery tool for various email clients
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NirSoft WebBrowserPassView 1 IoCs
Password recovery tool for various web browsers
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Nirsoft 5 IoCs
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Executes dropped EXE 4 IoCs
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
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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 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext 3 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 34 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\8af01645a0b49a14a5659ddddad8dd28e55eb33c43bb5503530c5e72515ac5db.exe"C:\Users\Admin\AppData\Local\Temp\8af01645a0b49a14a5659ddddad8dd28e55eb33c43bb5503530c5e72515ac5db.exe"1⤵
- Checks computer location settings
- 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:\Users\Admin\AppData\Roaming\Microsoft\Windows\WUDHost.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\WUDHost.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- 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
- Checks computer location settings
- 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
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\WUDHost.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\WUDHost.exe"4⤵
- Executes dropped EXE
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
224B
MD5c19eb8c8e7a40e6b987f9d2ee952996e
SHA16fc3049855bc9100643e162511673c6df0f28bfb
SHA256677e9e30350df17e2bc20fa9f7d730e9f7cc6e870d6520a345f5f7dc5b31f58a
SHA512860713b4a787c2189ed12a47d4b68b60ac00c7a253cae52dd4eb9276dacafeae3a81906b6d0742c8ecfdfaa255777c445beb7c2a532f3c677a9903237ac97596
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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
13KB
MD587c7263aa4cb3444ef282661c4587035
SHA15e879db395d5ec83d7477c04fbb2fa63c6b0a6d9
SHA256e84385b30e77b96b9461e34993a399cdcefbdea475a1ef3eb974d0744a42b46c
SHA5121bbd4d4caad626282802e22a51211f0eb6afb08406eb8ac7868b0c06496d661c2c6ef67a506bf25f2a8296bbce82825fe00d67eda0b3caa40c9f30b4008f3426
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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
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
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
5.7MB
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Filesize
5.7MB
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-
Filesize
5.7MB
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Filesize
5.7MB