Analysis
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max time kernel
143s -
max time network
140s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
20-04-2021 13:02
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe
Resource
win10v20210410
General
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Target
SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe
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Size
235KB
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MD5
f800c3f06fc079a0b96c979a887c4000
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SHA1
ba0327ab0611bac6334c1b2fbda5a148dff52a6c
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SHA256
376fb5dbb339a77640a9ebc77162ab11c63186c48fa6f7c0a1717caacb9b70b6
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SHA512
335b71986422533f7d294aec3bd5c6ef48528f596f534a45ba31814ba913c4d8a4d3e6e9d26c390357668d2b2e6fde3f40c89a990b1de8e297c6cfa1bbe04523
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
janryone.xyz - Port:
587 - Username:
[email protected] - Password:
*sQwqe$]n1[z
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
Processes:
SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2455352368-1077083310-2879168483-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe,\"C:\\Users\\Admin\\AppData\\Local\\.notepad.exe\"," SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.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/1492-65-0x0000000000400000-0x000000000046A000-memory.dmp family_snakekeylogger behavioral1/memory/1492-66-0x000000000046476E-mapping.dmp family_snakekeylogger behavioral1/memory/1492-67-0x0000000000400000-0x000000000046A000-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 10 checkip.dyndns.org 15 freegeoip.app 16 freegeoip.app -
Suspicious use of SetThreadContext 1 IoCs
Processes:
SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exedescription pid process target process PID 940 set thread context of 1492 940 SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exeSecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exepid process 940 SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe 940 SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe 1492 SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exeSecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exedescription pid process Token: SeDebugPrivilege 940 SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe Token: SeDebugPrivilege 1492 SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exedescription pid process target process PID 940 wrote to memory of 1492 940 SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe PID 940 wrote to memory of 1492 940 SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe PID 940 wrote to memory of 1492 940 SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe PID 940 wrote to memory of 1492 940 SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe PID 940 wrote to memory of 1492 940 SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe PID 940 wrote to memory of 1492 940 SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe PID 940 wrote to memory of 1492 940 SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe PID 940 wrote to memory of 1492 940 SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe PID 940 wrote to memory of 1492 940 SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe"1⤵
- Modifies WinLogon for persistence
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:940 -
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exeC:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.GenericKD.36741716.4036.9128.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1492
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/940-60-0x0000000001120000-0x0000000001121000-memory.dmpFilesize
4KB
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memory/940-62-0x0000000000370000-0x0000000000372000-memory.dmpFilesize
8KB
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memory/940-63-0x00000000004C0000-0x00000000004C1000-memory.dmpFilesize
4KB
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memory/940-64-0x0000000001010000-0x000000000104C000-memory.dmpFilesize
240KB
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memory/1492-65-0x0000000000400000-0x000000000046A000-memory.dmpFilesize
424KB
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memory/1492-66-0x000000000046476E-mapping.dmp
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memory/1492-67-0x0000000000400000-0x000000000046A000-memory.dmpFilesize
424KB
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memory/1492-69-0x0000000000660000-0x0000000000661000-memory.dmpFilesize
4KB