Analysis
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max time kernel
119s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231025-en -
resource tags
arch:x64arch:x86image:win7-20231025-enlocale:en-usos:windows7-x64system -
submitted
06-12-2023 21:17
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe
Resource
win10v2004-20231127-en
General
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Target
SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe
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Size
883KB
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MD5
db1f3dcaf38e21694f56bbe0bda7f65d
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SHA1
da91c43d51e1a2f70cd5211a88de5ed7e38efbb7
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SHA256
2992b737cc487bae341eee8c6b11377b5baaace7ee2904ba6e4c91c542f1a515
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SHA512
d100b8b4b87f83f64bcfeda23e0fa077be8476ee9ec8d941332939f5824eae70fc76d037b22f3018168c185dc472f82a3ecdd906e38a62b13e451ddec6154db1
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SSDEEP
24576:W/Le7eGlPG3CfUWrcKh1bnTysQnjTItqb1q:Wa7eGRfdNhKAtn
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.bezzleauto.com - Port:
587 - Username:
[email protected] - Password:
Kene123456789 - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exedescription pid process target process PID 1740 set thread context of 2772 1740 SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe RegSvcs.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
RegSvcs.exepowershell.exepowershell.exepid process 2772 RegSvcs.exe 2772 RegSvcs.exe 2696 powershell.exe 2020 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
RegSvcs.exepowershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 2772 RegSvcs.exe Token: SeDebugPrivilege 2696 powershell.exe Token: SeDebugPrivilege 2020 powershell.exe -
Suspicious use of WriteProcessMemory 24 IoCs
Processes:
SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exedescription pid process target process PID 1740 wrote to memory of 2696 1740 SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe powershell.exe PID 1740 wrote to memory of 2696 1740 SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe powershell.exe PID 1740 wrote to memory of 2696 1740 SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe powershell.exe PID 1740 wrote to memory of 2696 1740 SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe powershell.exe PID 1740 wrote to memory of 2020 1740 SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe powershell.exe PID 1740 wrote to memory of 2020 1740 SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe powershell.exe PID 1740 wrote to memory of 2020 1740 SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe powershell.exe PID 1740 wrote to memory of 2020 1740 SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe powershell.exe PID 1740 wrote to memory of 2712 1740 SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe schtasks.exe PID 1740 wrote to memory of 2712 1740 SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe schtasks.exe PID 1740 wrote to memory of 2712 1740 SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe schtasks.exe PID 1740 wrote to memory of 2712 1740 SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe schtasks.exe PID 1740 wrote to memory of 2772 1740 SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe RegSvcs.exe PID 1740 wrote to memory of 2772 1740 SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe RegSvcs.exe PID 1740 wrote to memory of 2772 1740 SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe RegSvcs.exe PID 1740 wrote to memory of 2772 1740 SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe RegSvcs.exe PID 1740 wrote to memory of 2772 1740 SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe RegSvcs.exe PID 1740 wrote to memory of 2772 1740 SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe RegSvcs.exe PID 1740 wrote to memory of 2772 1740 SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe RegSvcs.exe PID 1740 wrote to memory of 2772 1740 SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe RegSvcs.exe PID 1740 wrote to memory of 2772 1740 SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe RegSvcs.exe PID 1740 wrote to memory of 2772 1740 SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe RegSvcs.exe PID 1740 wrote to memory of 2772 1740 SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe RegSvcs.exe PID 1740 wrote to memory of 2772 1740 SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1740 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDropNET.68.32742.9574.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2696 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\TKuEOTfesQN.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2020 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TKuEOTfesQN" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBF69.tmp"2⤵
- Creates scheduled task(s)
PID:2712 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2772
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD50493daa4d0e493adb6a6d0f49f178e7e
SHA17649c1e17e7dd8c29a5ed2096aab911f8468a58b
SHA25641cafdd1f5d72fc9292331bb6ba7805a458950a2f27e475875b1a1735a61ad42
SHA512bb359f2aef13d7375254eb6faa134bb6d06954419a47edbbbb90f159cb3d0188f2fa0a4a98d43adf9e0f1400bf32eef7ba09bf93ed471cdd52d2ad0f27536ae0
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\33YL0EEL14T4AT2738PW.temp
Filesize7KB
MD559e807aef908af9825bcd36567f0a005
SHA1d5e4e76d74436fb7d1586cf2350eb8e183b35296
SHA2565d07a5bf11dfb295a7e71ca045bb5c1f139916824f6f1d0633daf358e9ff5c0b
SHA5123b308ceb4215b0d3705476fc8a0e6cb7659278aa9074bebacc3e7cf48ff888866457a13e98ab1f9076d0631b0e0dba16eb8f656e1da36bca11564eee3ccb4edc
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD559e807aef908af9825bcd36567f0a005
SHA1d5e4e76d74436fb7d1586cf2350eb8e183b35296
SHA2565d07a5bf11dfb295a7e71ca045bb5c1f139916824f6f1d0633daf358e9ff5c0b
SHA5123b308ceb4215b0d3705476fc8a0e6cb7659278aa9074bebacc3e7cf48ff888866457a13e98ab1f9076d0631b0e0dba16eb8f656e1da36bca11564eee3ccb4edc