Analysis
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max time kernel
143s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
02-12-2023 16:45
Static task
static1
Behavioral task
behavioral1
Sample
SSC040802 船舶规范Ship particular.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
SSC040802 船舶规范Ship particular.exe
Resource
win10v2004-20231127-en
General
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Target
SSC040802 船舶规范Ship particular.exe
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Size
676KB
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MD5
7170dc58bd3329c956d7397e49c11aad
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SHA1
b5aff2a6c1bd9836a83f96527815e1730afd3e1d
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SHA256
547d0af27bc22295ec106d1fc53d2a844e9c7c88319ea5aebca952375d6654ee
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SHA512
b189abf0550c73e2ed0534ef89dc653ef277129a4e06381c947c2385d54b7d09f3993a27531c7f79d05f629843c5a94edea0249c9df9b1e194a905bbbf003f02
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SSDEEP
12288:yvd6JGjIxZfszAuURYpwTTBX5/Pr0b0B4dwXp2cMKb+7L7a0Ny:Yd6JGqZf4C7xRPreAiyaL7Fk
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.mgsales.net - Port:
587 - Username:
[email protected] - Password:
.L&tA{$_f4+t - 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:
SSC040802 船舶规范Ship particular.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1067295379-1486014338-1703171060-1000\Control Panel\International\Geo\Nation SSC040802 船舶规范Ship particular.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
SSC040802 船舶规范Ship particular.exedescription pid process target process PID 4304 set thread context of 3372 4304 SSC040802 船舶规范Ship particular.exe RegSvcs.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3272 3372 WerFault.exe RegSvcs.exe -
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 9 IoCs
Processes:
SSC040802 船舶规范Ship particular.exepowershell.exepowershell.exeRegSvcs.exepid process 4304 SSC040802 船舶规范Ship particular.exe 4304 SSC040802 船舶规范Ship particular.exe 2548 powershell.exe 3812 powershell.exe 4304 SSC040802 船舶规范Ship particular.exe 3372 RegSvcs.exe 3372 RegSvcs.exe 2548 powershell.exe 3812 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
SSC040802 船舶规范Ship particular.exepowershell.exepowershell.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 4304 SSC040802 船舶规范Ship particular.exe Token: SeDebugPrivilege 2548 powershell.exe Token: SeDebugPrivilege 3812 powershell.exe Token: SeDebugPrivilege 3372 RegSvcs.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
SSC040802 船舶规范Ship particular.exedescription pid process target process PID 4304 wrote to memory of 3812 4304 SSC040802 船舶规范Ship particular.exe powershell.exe PID 4304 wrote to memory of 3812 4304 SSC040802 船舶规范Ship particular.exe powershell.exe PID 4304 wrote to memory of 3812 4304 SSC040802 船舶规范Ship particular.exe powershell.exe PID 4304 wrote to memory of 2548 4304 SSC040802 船舶规范Ship particular.exe powershell.exe PID 4304 wrote to memory of 2548 4304 SSC040802 船舶规范Ship particular.exe powershell.exe PID 4304 wrote to memory of 2548 4304 SSC040802 船舶规范Ship particular.exe powershell.exe PID 4304 wrote to memory of 536 4304 SSC040802 船舶规范Ship particular.exe schtasks.exe PID 4304 wrote to memory of 536 4304 SSC040802 船舶规范Ship particular.exe schtasks.exe PID 4304 wrote to memory of 536 4304 SSC040802 船舶规范Ship particular.exe schtasks.exe PID 4304 wrote to memory of 3372 4304 SSC040802 船舶规范Ship particular.exe RegSvcs.exe PID 4304 wrote to memory of 3372 4304 SSC040802 船舶规范Ship particular.exe RegSvcs.exe PID 4304 wrote to memory of 3372 4304 SSC040802 船舶规范Ship particular.exe RegSvcs.exe PID 4304 wrote to memory of 3372 4304 SSC040802 船舶规范Ship particular.exe RegSvcs.exe PID 4304 wrote to memory of 3372 4304 SSC040802 船舶规范Ship particular.exe RegSvcs.exe PID 4304 wrote to memory of 3372 4304 SSC040802 船舶规范Ship particular.exe RegSvcs.exe PID 4304 wrote to memory of 3372 4304 SSC040802 船舶规范Ship particular.exe RegSvcs.exe PID 4304 wrote to memory of 3372 4304 SSC040802 船舶规范Ship particular.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SSC040802 船舶规范Ship particular.exe"C:\Users\Admin\AppData\Local\Temp\SSC040802 船舶规范Ship particular.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4304 -
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\SSC040802 船舶规范Ship particular.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3812 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\KvUZbUdroagkZ.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2548 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KvUZbUdroagkZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDA52.tmp"2⤵
- Creates scheduled task(s)
PID:536 -
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:3372 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3372 -s 13883⤵
- Program crash
PID:3272
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3372 -ip 33721⤵PID:2312
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD59c1032e882e7fd92cc5d96467af210ab
SHA11b7805a38963085b1d8d01a0151ea4a7bcda7a61
SHA256cc732eee28609cd101ee710ddc3cf92234f8d8a8a258a117a0df1e2e229dbd88
SHA512004e110be02fa8c655eb14b8be4cd610a05efa43eb2272754d02eb0cef07867aea08901a6ac8c6b37d1d9a0e32c54ff4c12c607b286da3f9711f7f51c9a2663d
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD51c32dab394a139ccff81cdae5716ed61
SHA1a1698e0d6d37393200ea3a6e280659bdf2f1e86b
SHA256e80d8c03ee1dae6dcbcb04fadb6ab21d83ff04ba430ddcc325a84485a2ad3a11
SHA5123df89ae2db02d9e8ebc8e3a6d8104bbbbb0c09bfa2c81fa46a9b42824a05975dc106feef18a77be9bbb68bd42567d8b6fc0ac7868f0313a2a748b958c55b8bde