Analysis
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max time kernel
102s -
max time network
110s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
28-01-2021 23:54
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe
Resource
win10v20201028
General
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Target
SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe
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Size
7.7MB
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MD5
233052898800d961e4fc3ef2a339f555
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SHA1
ac9817107f94a23d2372aac4c796c31b84fe6cd6
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SHA256
0e264fd6c9f8b8d5f5765b8cb5e86eb2801a26d3891093954695c688c987b143
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SHA512
c1140dcce8fb84d0e73ac28c4a5012d9f541938e038c061681b449a99268f457d3a43423f5ef8f3f33ecfb13d2ce4a5b19d0e26f2156ab5ba52ef9ac9448a01a
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.labiconics.com - Port:
587 - Username:
[email protected] - Password:
Labiconics@2018
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/1520-8-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral2/memory/1520-9-0x00000000004375EE-mapping.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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Suspicious use of SetThreadContext 1 IoCs
Processes:
SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exedescription pid process target process PID 64 set thread context of 1520 64 SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exeSecuriteInfo.com.Trojan.PackedNET.503.5.1331.exepid process 64 SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe 64 SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe 1520 SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe 1520 SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exeSecuriteInfo.com.Trojan.PackedNET.503.5.1331.exedescription pid process Token: SeDebugPrivilege 64 SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe Token: SeDebugPrivilege 1520 SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exedescription pid process target process PID 64 wrote to memory of 2456 64 SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe PID 64 wrote to memory of 2456 64 SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe PID 64 wrote to memory of 2456 64 SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe PID 64 wrote to memory of 1520 64 SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe PID 64 wrote to memory of 1520 64 SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe PID 64 wrote to memory of 1520 64 SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe PID 64 wrote to memory of 1520 64 SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe PID 64 wrote to memory of 1520 64 SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe PID 64 wrote to memory of 1520 64 SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe PID 64 wrote to memory of 1520 64 SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe PID 64 wrote to memory of 1520 64 SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.503.5.1331.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\SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.503.5.1331.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/64-2-0x0000000073200000-0x00000000738EE000-memory.dmpFilesize
6.9MB
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memory/64-3-0x0000000000900000-0x0000000000901000-memory.dmpFilesize
4KB
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memory/64-4-0x00000000058E0000-0x00000000058E1000-memory.dmpFilesize
4KB
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memory/64-5-0x0000000005B10000-0x0000000005B11000-memory.dmpFilesize
4KB
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memory/64-6-0x0000000006060000-0x000000000609E000-memory.dmpFilesize
248KB
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memory/64-7-0x0000000006A10000-0x0000000006A11000-memory.dmpFilesize
4KB
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memory/1520-8-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1520-9-0x00000000004375EE-mapping.dmp
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memory/1520-10-0x0000000073200000-0x00000000738EE000-memory.dmpFilesize
6.9MB
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memory/1520-15-0x0000000006080000-0x0000000006081000-memory.dmpFilesize
4KB
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memory/1520-16-0x0000000005F20000-0x0000000005F21000-memory.dmpFilesize
4KB
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memory/1520-17-0x0000000006AB0000-0x0000000006AB1000-memory.dmpFilesize
4KB
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memory/1520-18-0x0000000006E80000-0x0000000006E81000-memory.dmpFilesize
4KB
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memory/1520-19-0x00000000063A0000-0x00000000063A1000-memory.dmpFilesize
4KB
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memory/1520-20-0x0000000006081000-0x0000000006082000-memory.dmpFilesize
4KB