Analysis
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max time kernel
121s -
max time network
122s -
platform
windows10-2004_x64 -
resource
win10v2004-20231201-en -
resource tags
arch:x64arch:x86image:win10v2004-20231201-enlocale:en-usos:windows10-2004-x64system -
submitted
02-12-2023 01:26
Static task
static1
Behavioral task
behavioral1
Sample
SHIPPING.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
SHIPPING.exe
Resource
win10v2004-20231201-en
General
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Target
SHIPPING.exe
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Size
812KB
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MD5
48535d05de459d0082d7c5d48981ab72
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SHA1
64a044e111c5f3ca7f15d160a882960a9bca08d1
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SHA256
d1498adfb3436e71220897f1a4903698f08aac33a4b846de49b05fe76a27f01e
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SHA512
649af45d7dc4a1887fc9d08633aa6a6468fa060b2c44782bac818d231e36d38baf92ff32f89dd3affe4d7729ba20ef67db7f10ca256bab6773634a4779904b31
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SSDEEP
12288:vqIiVBOU0/NDKY/HIcffUTeOXbDnoF+Ix/9Xu2X0kjnuMWvKeEDNy:yBL0/VKY/rffUqi3oFN9RX0OeK
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.mailo.com - Port:
587 - Username:
[email protected] - Password:
Jesus234 - 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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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
SHIPPING.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2192493100-457715857-1189582111-1000\Control Panel\International\Geo\Nation SHIPPING.exe -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
MSBuild.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2192493100-457715857-1189582111-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.exe Key opened \REGISTRY\USER\S-1-5-21-2192493100-457715857-1189582111-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.exe Key opened \REGISTRY\USER\S-1-5-21-2192493100-457715857-1189582111-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.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 22 api.ipify.org 23 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
SHIPPING.exedescription pid process target process PID 2308 set thread context of 3828 2308 SHIPPING.exe MSBuild.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 8 IoCs
Processes:
SHIPPING.exepowershell.exepowershell.exeMSBuild.exepid process 2308 SHIPPING.exe 4612 powershell.exe 2212 powershell.exe 2308 SHIPPING.exe 3828 MSBuild.exe 3828 MSBuild.exe 2212 powershell.exe 4612 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
SHIPPING.exepowershell.exepowershell.exeMSBuild.exedescription pid process Token: SeDebugPrivilege 2308 SHIPPING.exe Token: SeDebugPrivilege 2212 powershell.exe Token: SeDebugPrivilege 4612 powershell.exe Token: SeDebugPrivilege 3828 MSBuild.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
MSBuild.exepid process 3828 MSBuild.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
SHIPPING.exedescription pid process target process PID 2308 wrote to memory of 2212 2308 SHIPPING.exe powershell.exe PID 2308 wrote to memory of 2212 2308 SHIPPING.exe powershell.exe PID 2308 wrote to memory of 2212 2308 SHIPPING.exe powershell.exe PID 2308 wrote to memory of 4612 2308 SHIPPING.exe powershell.exe PID 2308 wrote to memory of 4612 2308 SHIPPING.exe powershell.exe PID 2308 wrote to memory of 4612 2308 SHIPPING.exe powershell.exe PID 2308 wrote to memory of 4148 2308 SHIPPING.exe schtasks.exe PID 2308 wrote to memory of 4148 2308 SHIPPING.exe schtasks.exe PID 2308 wrote to memory of 4148 2308 SHIPPING.exe schtasks.exe PID 2308 wrote to memory of 3828 2308 SHIPPING.exe MSBuild.exe PID 2308 wrote to memory of 3828 2308 SHIPPING.exe MSBuild.exe PID 2308 wrote to memory of 3828 2308 SHIPPING.exe MSBuild.exe PID 2308 wrote to memory of 3828 2308 SHIPPING.exe MSBuild.exe PID 2308 wrote to memory of 3828 2308 SHIPPING.exe MSBuild.exe PID 2308 wrote to memory of 3828 2308 SHIPPING.exe MSBuild.exe PID 2308 wrote to memory of 3828 2308 SHIPPING.exe MSBuild.exe PID 2308 wrote to memory of 3828 2308 SHIPPING.exe MSBuild.exe -
outlook_office_path 1 IoCs
Processes:
MSBuild.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2192493100-457715857-1189582111-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.exe -
outlook_win_path 1 IoCs
Processes:
MSBuild.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2192493100-457715857-1189582111-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SHIPPING.exe"C:\Users\Admin\AppData\Local\Temp\SHIPPING.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2308 -
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\SHIPPING.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2212 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\vWwHCrFTfU.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4612 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\vWwHCrFTfU" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7B6A.tmp"2⤵
- Creates scheduled task(s)
PID:4148 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:3828
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
18KB
MD52fa47741d7f9b3cd9e03a348a1708ff0
SHA1ef201d7c3e87aac6528e97b847056f543e7c6b97
SHA256f2d95234721dc6021b5ece0a4606be31f578da9a69c0f71240b19f52f3780afc
SHA512061b28e04c9964325a6d7173f078b1634d6e7cb2e83db8a018de5fea061232a8675ee799107c7ec35a423caf583a00342bcb39e357bf1045cf4f66b0af150a5c
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5d21fc837425b2c18f7ccf565aa078f9f
SHA18fb233365bf18aad302acc44677b3854db76a016
SHA25654e08ecde527323be414e4edc6c5a4c116477e0fc5998200245628391b42dc9d
SHA512dc5a3b755bd7280cdc5ad9edca5b961b6b1e9475f9a5e35da452a5ae2c4626a238d837ad5ce42111075d0a6874cfbea6df0bb5b06e94dc6c4399af8a85f8bc5a