Analysis
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max time kernel
141s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
27-07-2024 04:49
Static task
static1
Behavioral task
behavioral1
Sample
e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe
Resource
win10v2004-20240704-en
General
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Target
e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe
-
Size
1.1MB
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MD5
96c2943d7065c6febb084c958b122dc1
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SHA1
354029dc6ed072db2c2180baf068ce16a3a96e49
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SHA256
e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a
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SHA512
f28ba13b796d1ecd94069f88ef0fdd622d899cdc4508742470122eceec37d21cc53d6005f46073c559e3b1a7d72f11cd7a64fa5e33f58da2d610674055f0d25a
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SSDEEP
24576:rbw+1bAypcW+Co+wd6hzCwZbZKLgPYPb+5SpwggAuf2MI:5VO61qpwhEEgPNJI2B
Malware Config
Extracted
Protocol: smtp- Host:
smtp.proracinglivorno.com - Port:
587 - Username:
[email protected] - Password:
maverik68
Signatures
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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Detected Nirsoft tools 9 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
Processes:
resource yara_rule behavioral2/memory/2868-12-0x0000000000400000-0x0000000000488000-memory.dmp Nirsoft behavioral2/memory/752-22-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/752-24-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/752-25-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/752-28-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/3424-29-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft behavioral2/memory/3424-31-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft behavioral2/memory/3424-32-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft behavioral2/memory/3424-39-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft -
NirSoft MailPassView 5 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral2/memory/2868-12-0x0000000000400000-0x0000000000488000-memory.dmp MailPassView behavioral2/memory/752-22-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral2/memory/752-24-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral2/memory/752-25-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral2/memory/752-28-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 5 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral2/memory/2868-12-0x0000000000400000-0x0000000000488000-memory.dmp WebBrowserPassView behavioral2/memory/3424-29-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView behavioral2/memory/3424-31-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView behavioral2/memory/3424-32-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView behavioral2/memory/3424-39-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView -
Uses the VBS compiler for execution 1 TTPs
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
Processes:
vbc.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.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.
Processes:
flow ioc 37 whatismyipaddress.com 40 whatismyipaddress.com -
Suspicious use of SetThreadContext 3 IoCs
Processes:
e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exee04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exedescription pid process target process PID 3852 set thread context of 2868 3852 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe PID 2868 set thread context of 752 2868 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe vbc.exe PID 2868 set thread context of 3424 2868 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe vbc.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exee04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exevbc.exevbc.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vbc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vbc.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exevbc.exee04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exepid process 3852 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe 3852 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe 3852 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe 3852 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe 3852 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe 3852 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe 3852 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe 3424 vbc.exe 3424 vbc.exe 2868 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exee04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exedescription pid process Token: SeDebugPrivilege 3852 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe Token: SeDebugPrivilege 2868 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe -
Suspicious use of WriteProcessMemory 26 IoCs
Processes:
e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exee04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exedescription pid process target process PID 3852 wrote to memory of 2868 3852 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe PID 3852 wrote to memory of 2868 3852 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe PID 3852 wrote to memory of 2868 3852 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe PID 3852 wrote to memory of 2868 3852 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe PID 3852 wrote to memory of 2868 3852 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe PID 3852 wrote to memory of 2868 3852 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe PID 3852 wrote to memory of 2868 3852 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe PID 3852 wrote to memory of 2868 3852 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe PID 2868 wrote to memory of 752 2868 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe vbc.exe PID 2868 wrote to memory of 752 2868 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe vbc.exe PID 2868 wrote to memory of 752 2868 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe vbc.exe PID 2868 wrote to memory of 752 2868 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe vbc.exe PID 2868 wrote to memory of 752 2868 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe vbc.exe PID 2868 wrote to memory of 752 2868 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe vbc.exe PID 2868 wrote to memory of 752 2868 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe vbc.exe PID 2868 wrote to memory of 752 2868 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe vbc.exe PID 2868 wrote to memory of 752 2868 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe vbc.exe PID 2868 wrote to memory of 3424 2868 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe vbc.exe PID 2868 wrote to memory of 3424 2868 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe vbc.exe PID 2868 wrote to memory of 3424 2868 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe vbc.exe PID 2868 wrote to memory of 3424 2868 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe vbc.exe PID 2868 wrote to memory of 3424 2868 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe vbc.exe PID 2868 wrote to memory of 3424 2868 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe vbc.exe PID 2868 wrote to memory of 3424 2868 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe vbc.exe PID 2868 wrote to memory of 3424 2868 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe vbc.exe PID 2868 wrote to memory of 3424 2868 e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe"C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe"C:\Users\Admin\AppData\Local\Temp\e04070dabeb56e7c0457b3826b5973d7917f834407b435522e0421e60785f25a.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- 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
- System Location Discovery: System Language Discovery
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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⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\holderwb.txtFilesize
3KB
MD5f94dc819ca773f1e3cb27abbc9e7fa27
SHA19a7700efadc5ea09ab288544ef1e3cd876255086
SHA256a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92
SHA51272a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196
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memory/752-26-0x0000000000420000-0x00000000004E9000-memory.dmpFilesize
804KB
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memory/752-22-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/752-28-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/752-25-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/752-24-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/2868-41-0x0000000075180000-0x0000000075930000-memory.dmpFilesize
7.7MB
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memory/2868-40-0x0000000075180000-0x0000000075930000-memory.dmpFilesize
7.7MB
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memory/2868-20-0x0000000007C20000-0x0000000007C86000-memory.dmpFilesize
408KB
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memory/2868-17-0x00000000057E0000-0x0000000005836000-memory.dmpFilesize
344KB
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memory/2868-16-0x0000000075180000-0x0000000075930000-memory.dmpFilesize
7.7MB
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memory/2868-21-0x0000000006D80000-0x0000000006D88000-memory.dmpFilesize
32KB
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memory/2868-12-0x0000000000400000-0x0000000000488000-memory.dmpFilesize
544KB
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memory/2868-14-0x0000000075180000-0x0000000075930000-memory.dmpFilesize
7.7MB
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memory/3424-31-0x0000000000400000-0x0000000000458000-memory.dmpFilesize
352KB
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memory/3424-32-0x0000000000400000-0x0000000000458000-memory.dmpFilesize
352KB
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memory/3424-39-0x0000000000400000-0x0000000000458000-memory.dmpFilesize
352KB
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memory/3424-29-0x0000000000400000-0x0000000000458000-memory.dmpFilesize
352KB
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memory/3852-7-0x0000000005A00000-0x0000000005A1A000-memory.dmpFilesize
104KB
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memory/3852-15-0x0000000075180000-0x0000000075930000-memory.dmpFilesize
7.7MB
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memory/3852-11-0x000000007518E000-0x000000007518F000-memory.dmpFilesize
4KB
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memory/3852-10-0x000000000A760000-0x000000000A7FC000-memory.dmpFilesize
624KB
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memory/3852-9-0x0000000007FD0000-0x000000000809A000-memory.dmpFilesize
808KB
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memory/3852-8-0x0000000007E10000-0x0000000007E1E000-memory.dmpFilesize
56KB
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memory/3852-0-0x000000007518E000-0x000000007518F000-memory.dmpFilesize
4KB
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memory/3852-6-0x0000000004D20000-0x0000000004D2A000-memory.dmpFilesize
40KB
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memory/3852-5-0x0000000075180000-0x0000000075930000-memory.dmpFilesize
7.7MB
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memory/3852-4-0x0000000004D50000-0x00000000050A4000-memory.dmpFilesize
3.3MB
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memory/3852-3-0x0000000004BA0000-0x0000000004C32000-memory.dmpFilesize
584KB
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memory/3852-2-0x0000000005150000-0x00000000056F4000-memory.dmpFilesize
5.6MB
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memory/3852-1-0x0000000000070000-0x0000000000184000-memory.dmpFilesize
1.1MB