Analysis
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max time kernel
141s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
14-07-2022 04:26
Static task
static1
Behavioral task
behavioral1
Sample
480f3b78f4b7673d5c20fa9f1a7a85fd6a982bada97f9a79f92885b313b5c5fe.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
480f3b78f4b7673d5c20fa9f1a7a85fd6a982bada97f9a79f92885b313b5c5fe.exe
Resource
win10v2004-20220414-en
General
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Target
480f3b78f4b7673d5c20fa9f1a7a85fd6a982bada97f9a79f92885b313b5c5fe.exe
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Size
995KB
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MD5
3d937c27883d24e31fc90cde09fab6ab
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SHA1
ca793a183989f3efbf1e45d84799024b97193660
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SHA256
480f3b78f4b7673d5c20fa9f1a7a85fd6a982bada97f9a79f92885b313b5c5fe
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SHA512
3c96714ba1fc004acba679d6bca87d2c32504a052cff55450999f5f793e4890cc113d7e41d8efe2a7722eadd88fd2d34d0f879c92f4f4dad19e5e7c3bcaad377
Malware Config
Signatures
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NirSoft MailPassView 10 IoCs
Password recovery tool for various email clients
resource yara_rule behavioral1/memory/1392-67-0x000000000047EA7E-mapping.dmp MailPassView behavioral1/memory/1392-69-0x0000000000120000-0x00000000001A4000-memory.dmp MailPassView behavioral1/memory/1392-70-0x0000000000120000-0x00000000001A4000-memory.dmp MailPassView behavioral1/memory/1392-74-0x0000000000120000-0x00000000001A4000-memory.dmp MailPassView behavioral1/memory/1392-77-0x0000000000120000-0x00000000001A4000-memory.dmp MailPassView behavioral1/memory/1652-80-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral1/memory/1652-81-0x0000000000411654-mapping.dmp MailPassView behavioral1/memory/1652-85-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral1/memory/1652-86-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral1/memory/1652-93-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 10 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral1/memory/1392-67-0x000000000047EA7E-mapping.dmp WebBrowserPassView behavioral1/memory/1392-69-0x0000000000120000-0x00000000001A4000-memory.dmp WebBrowserPassView behavioral1/memory/1392-70-0x0000000000120000-0x00000000001A4000-memory.dmp WebBrowserPassView behavioral1/memory/1392-74-0x0000000000120000-0x00000000001A4000-memory.dmp WebBrowserPassView behavioral1/memory/1392-77-0x0000000000120000-0x00000000001A4000-memory.dmp WebBrowserPassView behavioral1/memory/1780-87-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView behavioral1/memory/1780-88-0x0000000000442628-mapping.dmp WebBrowserPassView behavioral1/memory/1780-91-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView behavioral1/memory/1780-92-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView behavioral1/memory/1780-94-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView -
Nirsoft 15 IoCs
resource yara_rule behavioral1/memory/1392-67-0x000000000047EA7E-mapping.dmp Nirsoft behavioral1/memory/1392-69-0x0000000000120000-0x00000000001A4000-memory.dmp Nirsoft behavioral1/memory/1392-70-0x0000000000120000-0x00000000001A4000-memory.dmp Nirsoft behavioral1/memory/1392-74-0x0000000000120000-0x00000000001A4000-memory.dmp Nirsoft behavioral1/memory/1392-77-0x0000000000120000-0x00000000001A4000-memory.dmp Nirsoft behavioral1/memory/1652-80-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral1/memory/1652-81-0x0000000000411654-mapping.dmp Nirsoft behavioral1/memory/1652-85-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral1/memory/1652-86-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral1/memory/1780-87-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft behavioral1/memory/1780-88-0x0000000000442628-mapping.dmp Nirsoft behavioral1/memory/1780-91-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft behavioral1/memory/1780-92-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft behavioral1/memory/1652-93-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral1/memory/1780-94-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft -
Executes dropped EXE 2 IoCs
pid Process 316 project3319.exe 1392 project3319.exe -
Loads dropped DLL 1 IoCs
pid Process 1980 cmd.exe -
Uses the VBS compiler for execution 1 TTPs
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\Run\Application = "C:\\Users\\Admin\\Desktop\\project3319.exe -boot" project3319.exe Set value (str) \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe" project3319.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 4 whatismyipaddress.com 6 whatismyipaddress.com -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 316 set thread context of 1392 316 project3319.exe 33 PID 1392 set thread context of 1652 1392 project3319.exe 35 PID 1392 set thread context of 1780 1392 project3319.exe 36 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1324 480f3b78f4b7673d5c20fa9f1a7a85fd6a982bada97f9a79f92885b313b5c5fe.exe Token: SeDebugPrivilege 316 project3319.exe Token: SeDebugPrivilege 1392 project3319.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1392 project3319.exe -
Suspicious use of WriteProcessMemory 41 IoCs
description pid Process procid_target PID 1324 wrote to memory of 2028 1324 480f3b78f4b7673d5c20fa9f1a7a85fd6a982bada97f9a79f92885b313b5c5fe.exe 27 PID 1324 wrote to memory of 2028 1324 480f3b78f4b7673d5c20fa9f1a7a85fd6a982bada97f9a79f92885b313b5c5fe.exe 27 PID 1324 wrote to memory of 2028 1324 480f3b78f4b7673d5c20fa9f1a7a85fd6a982bada97f9a79f92885b313b5c5fe.exe 27 PID 1324 wrote to memory of 2028 1324 480f3b78f4b7673d5c20fa9f1a7a85fd6a982bada97f9a79f92885b313b5c5fe.exe 27 PID 1324 wrote to memory of 1980 1324 480f3b78f4b7673d5c20fa9f1a7a85fd6a982bada97f9a79f92885b313b5c5fe.exe 29 PID 1324 wrote to memory of 1980 1324 480f3b78f4b7673d5c20fa9f1a7a85fd6a982bada97f9a79f92885b313b5c5fe.exe 29 PID 1324 wrote to memory of 1980 1324 480f3b78f4b7673d5c20fa9f1a7a85fd6a982bada97f9a79f92885b313b5c5fe.exe 29 PID 1324 wrote to memory of 1980 1324 480f3b78f4b7673d5c20fa9f1a7a85fd6a982bada97f9a79f92885b313b5c5fe.exe 29 PID 1980 wrote to memory of 316 1980 cmd.exe 31 PID 1980 wrote to memory of 316 1980 cmd.exe 31 PID 1980 wrote to memory of 316 1980 cmd.exe 31 PID 1980 wrote to memory of 316 1980 cmd.exe 31 PID 316 wrote to memory of 1392 316 project3319.exe 33 PID 316 wrote to memory of 1392 316 project3319.exe 33 PID 316 wrote to memory of 1392 316 project3319.exe 33 PID 316 wrote to memory of 1392 316 project3319.exe 33 PID 316 wrote to memory of 1392 316 project3319.exe 33 PID 316 wrote to memory of 1392 316 project3319.exe 33 PID 316 wrote to memory of 1392 316 project3319.exe 33 PID 316 wrote to memory of 1392 316 project3319.exe 33 PID 316 wrote to memory of 1392 316 project3319.exe 33 PID 1392 wrote to memory of 1652 1392 project3319.exe 35 PID 1392 wrote to memory of 1652 1392 project3319.exe 35 PID 1392 wrote to memory of 1652 1392 project3319.exe 35 PID 1392 wrote to memory of 1652 1392 project3319.exe 35 PID 1392 wrote to memory of 1652 1392 project3319.exe 35 PID 1392 wrote to memory of 1652 1392 project3319.exe 35 PID 1392 wrote to memory of 1652 1392 project3319.exe 35 PID 1392 wrote to memory of 1652 1392 project3319.exe 35 PID 1392 wrote to memory of 1652 1392 project3319.exe 35 PID 1392 wrote to memory of 1652 1392 project3319.exe 35 PID 1392 wrote to memory of 1780 1392 project3319.exe 36 PID 1392 wrote to memory of 1780 1392 project3319.exe 36 PID 1392 wrote to memory of 1780 1392 project3319.exe 36 PID 1392 wrote to memory of 1780 1392 project3319.exe 36 PID 1392 wrote to memory of 1780 1392 project3319.exe 36 PID 1392 wrote to memory of 1780 1392 project3319.exe 36 PID 1392 wrote to memory of 1780 1392 project3319.exe 36 PID 1392 wrote to memory of 1780 1392 project3319.exe 36 PID 1392 wrote to memory of 1780 1392 project3319.exe 36 PID 1392 wrote to memory of 1780 1392 project3319.exe 36
Processes
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C:\Users\Admin\AppData\Local\Temp\480f3b78f4b7673d5c20fa9f1a7a85fd6a982bada97f9a79f92885b313b5c5fe.exe"C:\Users\Admin\AppData\Local\Temp\480f3b78f4b7673d5c20fa9f1a7a85fd6a982bada97f9a79f92885b313b5c5fe.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1324 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\480f3b78f4b7673d5c20fa9f1a7a85fd6a982bada97f9a79f92885b313b5c5fe.exe" "C:\Users\Admin\Desktop\project3319.exe"2⤵PID:2028
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c, "C:\Users\Admin\Desktop\project3319.exe"2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1980 -
C:\Users\Admin\Desktop\project3319.exe"C:\Users\Admin\Desktop\project3319.exe"3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:316 -
C:\Users\Admin\Desktop\project3319.exe"C:\Users\Admin\Desktop\project3319.exe"4⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1392 -
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"5⤵
- Accesses Microsoft Outlook accounts
PID:1652
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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"5⤵PID:1780
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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
995KB
MD53d937c27883d24e31fc90cde09fab6ab
SHA1ca793a183989f3efbf1e45d84799024b97193660
SHA256480f3b78f4b7673d5c20fa9f1a7a85fd6a982bada97f9a79f92885b313b5c5fe
SHA5123c96714ba1fc004acba679d6bca87d2c32504a052cff55450999f5f793e4890cc113d7e41d8efe2a7722eadd88fd2d34d0f879c92f4f4dad19e5e7c3bcaad377
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Filesize
995KB
MD53d937c27883d24e31fc90cde09fab6ab
SHA1ca793a183989f3efbf1e45d84799024b97193660
SHA256480f3b78f4b7673d5c20fa9f1a7a85fd6a982bada97f9a79f92885b313b5c5fe
SHA5123c96714ba1fc004acba679d6bca87d2c32504a052cff55450999f5f793e4890cc113d7e41d8efe2a7722eadd88fd2d34d0f879c92f4f4dad19e5e7c3bcaad377
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Filesize
995KB
MD53d937c27883d24e31fc90cde09fab6ab
SHA1ca793a183989f3efbf1e45d84799024b97193660
SHA256480f3b78f4b7673d5c20fa9f1a7a85fd6a982bada97f9a79f92885b313b5c5fe
SHA5123c96714ba1fc004acba679d6bca87d2c32504a052cff55450999f5f793e4890cc113d7e41d8efe2a7722eadd88fd2d34d0f879c92f4f4dad19e5e7c3bcaad377
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Filesize
995KB
MD53d937c27883d24e31fc90cde09fab6ab
SHA1ca793a183989f3efbf1e45d84799024b97193660
SHA256480f3b78f4b7673d5c20fa9f1a7a85fd6a982bada97f9a79f92885b313b5c5fe
SHA5123c96714ba1fc004acba679d6bca87d2c32504a052cff55450999f5f793e4890cc113d7e41d8efe2a7722eadd88fd2d34d0f879c92f4f4dad19e5e7c3bcaad377