Analysis
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max time kernel
40s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
21-05-2022 00:30
Static task
static1
Behavioral task
behavioral1
Sample
Order No.505 DTD.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
Order No.505 DTD.exe
Resource
win10v2004-20220414-en
General
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Target
Order No.505 DTD.exe
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Size
444KB
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MD5
237cf4055624a01d2c1852e1bf3f3671
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SHA1
e448bf4178d635b22338a412666023f7d482605d
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SHA256
638e2506675b6963358990b817617b7269f31521a9a4ffb6745bfcbfc6366034
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SHA512
ffbb399a54b356f075a600a1ff3eab6fd747eb1b5f8c18c2a0e16a1bf5d3b0d3cf43be4406b0581cc7349a916f86760f218261a9652fb33a796fedb76eec195b
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
chukwudi123
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 6 IoCs
Processes:
resource yara_rule behavioral1/memory/1840-60-0x0000000000400000-0x000000000044E000-memory.dmp family_agenttesla behavioral1/memory/1840-59-0x0000000000400000-0x000000000044E000-memory.dmp family_agenttesla behavioral1/memory/1840-61-0x0000000000400000-0x000000000044E000-memory.dmp family_agenttesla behavioral1/memory/1840-62-0x0000000000449E3E-mapping.dmp family_agenttesla behavioral1/memory/1840-64-0x0000000000400000-0x000000000044E000-memory.dmp family_agenttesla behavioral1/memory/1840-66-0x0000000000400000-0x000000000044E000-memory.dmp family_agenttesla -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
Order No.505 DTD.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order No.505 DTD.exe Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order No.505 DTD.exe Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order No.505 DTD.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Order No.505 DTD.exedescription pid process target process PID 1684 set thread context of 1840 1684 Order No.505 DTD.exe Order No.505 DTD.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
Order No.505 DTD.exeOrder No.505 DTD.exepid process 1684 Order No.505 DTD.exe 1840 Order No.505 DTD.exe 1840 Order No.505 DTD.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Order No.505 DTD.exeOrder No.505 DTD.exedescription pid process Token: SeDebugPrivilege 1684 Order No.505 DTD.exe Token: SeDebugPrivilege 1840 Order No.505 DTD.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
Order No.505 DTD.exedescription pid process target process PID 1684 wrote to memory of 1832 1684 Order No.505 DTD.exe Order No.505 DTD.exe PID 1684 wrote to memory of 1832 1684 Order No.505 DTD.exe Order No.505 DTD.exe PID 1684 wrote to memory of 1832 1684 Order No.505 DTD.exe Order No.505 DTD.exe PID 1684 wrote to memory of 1832 1684 Order No.505 DTD.exe Order No.505 DTD.exe PID 1684 wrote to memory of 1840 1684 Order No.505 DTD.exe Order No.505 DTD.exe PID 1684 wrote to memory of 1840 1684 Order No.505 DTD.exe Order No.505 DTD.exe PID 1684 wrote to memory of 1840 1684 Order No.505 DTD.exe Order No.505 DTD.exe PID 1684 wrote to memory of 1840 1684 Order No.505 DTD.exe Order No.505 DTD.exe PID 1684 wrote to memory of 1840 1684 Order No.505 DTD.exe Order No.505 DTD.exe PID 1684 wrote to memory of 1840 1684 Order No.505 DTD.exe Order No.505 DTD.exe PID 1684 wrote to memory of 1840 1684 Order No.505 DTD.exe Order No.505 DTD.exe PID 1684 wrote to memory of 1840 1684 Order No.505 DTD.exe Order No.505 DTD.exe PID 1684 wrote to memory of 1840 1684 Order No.505 DTD.exe Order No.505 DTD.exe -
outlook_office_path 1 IoCs
Processes:
Order No.505 DTD.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order No.505 DTD.exe -
outlook_win_path 1 IoCs
Processes:
Order No.505 DTD.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order No.505 DTD.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Order No.505 DTD.exe"C:\Users\Admin\AppData\Local\Temp\Order No.505 DTD.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Order No.505 DTD.exe"{path}"2⤵
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C:\Users\Admin\AppData\Local\Temp\Order No.505 DTD.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1684-54-0x0000000074F91000-0x0000000074F93000-memory.dmpFilesize
8KB
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memory/1684-55-0x0000000073FB0000-0x000000007455B000-memory.dmpFilesize
5.7MB
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memory/1840-56-0x0000000000400000-0x000000000044E000-memory.dmpFilesize
312KB
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memory/1840-57-0x0000000000400000-0x000000000044E000-memory.dmpFilesize
312KB
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memory/1840-60-0x0000000000400000-0x000000000044E000-memory.dmpFilesize
312KB
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memory/1840-59-0x0000000000400000-0x000000000044E000-memory.dmpFilesize
312KB
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memory/1840-61-0x0000000000400000-0x000000000044E000-memory.dmpFilesize
312KB
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memory/1840-62-0x0000000000449E3E-mapping.dmp
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memory/1840-64-0x0000000000400000-0x000000000044E000-memory.dmpFilesize
312KB
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memory/1840-66-0x0000000000400000-0x000000000044E000-memory.dmpFilesize
312KB
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memory/1840-68-0x0000000073FB0000-0x000000007455B000-memory.dmpFilesize
5.7MB