Analysis
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max time kernel
135s -
max time network
134s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
19-04-2021 08:47
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe
Resource
win10v20210408
General
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Target
SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe
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Size
244KB
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MD5
fab274b6aeaf547d1ee31a89033753fe
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SHA1
915a602e02fed201551eb6094a562423e8429d9b
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SHA256
197ed80f0364dd0571eddbde8fb859b36c91771a1ff0f12ca69aa8a4503781d6
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SHA512
b2f9d3f74c83320292f897a9fbb345c01d1355c53ae7818ef5d999a58fcbf5a3cff2e1cee2abf9ca1c3a43d4bea7941652e4fb230923ad162612a3e98eb4139f
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
nobettwo.xyz - Port:
587 - Username:
[email protected] - Password:
)E3pm=*U?=K@
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
Processes:
SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe,\"C:\\Users\\Admin\\AppData\\Local\\.notepad.exe\"," SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe -
Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger Payload 3 IoCs
Processes:
resource yara_rule behavioral1/memory/268-64-0x0000000000400000-0x000000000046A000-memory.dmp family_snakekeylogger behavioral1/memory/268-65-0x000000000046476E-mapping.dmp family_snakekeylogger behavioral1/memory/268-66-0x0000000000400000-0x000000000046A000-memory.dmp family_snakekeylogger -
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 11 checkip.dyndns.org 16 freegeoip.app 17 freegeoip.app -
Suspicious use of SetThreadContext 1 IoCs
Processes:
SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exedescription pid process target process PID 1240 set thread context of 268 1240 SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exeSecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exepid process 1240 SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe 1240 SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe 268 SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exeSecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exedescription pid process Token: SeDebugPrivilege 1240 SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe Token: SeDebugPrivilege 268 SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exedescription pid process target process PID 1240 wrote to memory of 268 1240 SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe PID 1240 wrote to memory of 268 1240 SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe PID 1240 wrote to memory of 268 1240 SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe PID 1240 wrote to memory of 268 1240 SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe PID 1240 wrote to memory of 268 1240 SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe PID 1240 wrote to memory of 268 1240 SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe PID 1240 wrote to memory of 268 1240 SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe PID 1240 wrote to memory of 268 1240 SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe PID 1240 wrote to memory of 268 1240 SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe"1⤵
- Modifies WinLogon for persistence
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1240 -
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exeC:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-genTrj.19709.5155.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:268
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/268-64-0x0000000000400000-0x000000000046A000-memory.dmpFilesize
424KB
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memory/268-65-0x000000000046476E-mapping.dmp
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memory/268-66-0x0000000000400000-0x000000000046A000-memory.dmpFilesize
424KB
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memory/268-68-0x0000000004AE0000-0x0000000004AE1000-memory.dmpFilesize
4KB
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memory/1240-59-0x0000000000DA0000-0x0000000000DA1000-memory.dmpFilesize
4KB
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memory/1240-61-0x00000000001E0000-0x00000000001E2000-memory.dmpFilesize
8KB
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memory/1240-62-0x0000000004AA0000-0x0000000004AA1000-memory.dmpFilesize
4KB
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memory/1240-63-0x0000000000D50000-0x0000000000D91000-memory.dmpFilesize
260KB