Analysis
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max time kernel
119s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
10-07-2024 09:26
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe
Resource
win10v2004-20240709-en
General
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Target
SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe
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Size
523KB
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MD5
b00f52c8fb7283fb0f891e655afff691
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SHA1
9a01a0488e865144ce62a9a9449bb0944e902d43
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SHA256
685dc0878ffe7e57d27ca6ba6203c4f5e22d0b51f08789e1d9f21667a23be343
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SHA512
7499a56bf16e9e074ddf7da40f62d527b1fde2d45a1712c003e472173c68841e62f021c846f6b9cafd870bb539e61cc4f9ce222a20972ea3310968b051e921d8
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SSDEEP
6144:O4hzJ7My65/rJdHHfrCT5ZmadW/olg/VMd/OAG5MvRUL8g60uqr2yf3WPf1FLXR7:O2Ydno5Zm8gtS/Obl60g7FFDuZPm
Malware Config
Extracted
snakekeylogger
https://api.telegram.org/bot7453718512:AAES5hRu31nvzPV9dNyxr5z9J1zQM8HdxXg/sendMessage?chat_id=7058518432
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2808-11-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/2808-15-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/2808-9-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/2808-19-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/2808-17-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger -
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:
SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe Key opened \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe Key opened \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 2 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exedescription pid process target process PID 2244 set thread context of 2808 2244 SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe -
Suspicious behavior: EnumeratesProcesses 9 IoCs
Processes:
SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exepid process 2808 SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe 2808 SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe 2808 SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe 2808 SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe 2808 SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe 2808 SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe 2808 SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe 2808 SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe 2808 SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exedescription pid process Token: SeDebugPrivilege 2808 SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exedescription pid process target process PID 2244 wrote to memory of 2808 2244 SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe PID 2244 wrote to memory of 2808 2244 SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe PID 2244 wrote to memory of 2808 2244 SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe PID 2244 wrote to memory of 2808 2244 SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe PID 2244 wrote to memory of 2808 2244 SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe PID 2244 wrote to memory of 2808 2244 SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe PID 2244 wrote to memory of 2808 2244 SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe PID 2244 wrote to memory of 2808 2244 SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe PID 2244 wrote to memory of 2808 2244 SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe -
outlook_office_path 1 IoCs
Processes:
SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe -
outlook_win_path 1 IoCs
Processes:
SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2244 -
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2944.29161.19818.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2808