Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
09-07-2024 13:37
Static task
static1
Behavioral task
behavioral1
Sample
AWB 1311072433.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
AWB 1311072433.exe
Resource
win10v2004-20240704-en
General
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Target
AWB 1311072433.exe
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Size
578KB
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MD5
7b30fbbf5e74c639b330d61c21ede9a4
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SHA1
a96c7b6a8d36d5b33b2743d6e83d68a0f1bcc444
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SHA256
e8951614700fc38cacc12623ac30dee0c89c608ea77e5b763c3553bff5f3ff2c
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SHA512
d4ca1bc397a585f34a046a644bb2ad39d141c6d6bf415b02c61d7be8f341efdaab3dc91dcc9de18994aa4a23867fa866d736577c90330d48cc43a7204bede2f1
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SSDEEP
12288:oIa5KqNMRLHvEhqp5RnjgXn5B3JlqoDNqsyApt/LFeV741333K:XGKhRLHZRnj4hko5nyALFeV7413
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
smtp.innovativeenqg.co.in - Port:
25 - Username:
[email protected] - Password:
%OTz$v%9 - Email To:
[email protected]
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 2 IoCs
Processes:
resource yara_rule behavioral1/memory/2380-9-0x0000000140000000-0x0000000140024000-memory.dmp family_snakekeylogger behavioral1/memory/2380-12-0x0000000140000000-0x0000000140024000-memory.dmp family_snakekeylogger -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.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 4 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
AWB 1311072433.exedescription pid process target process PID 1660 set thread context of 2380 1660 AWB 1311072433.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
AWB 1311072433.exeRegSvcs.exepid process 1660 AWB 1311072433.exe 2380 RegSvcs.exe 2380 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
AWB 1311072433.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 1660 AWB 1311072433.exe Token: SeDebugPrivilege 2380 RegSvcs.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
AWB 1311072433.exedescription pid process target process PID 1660 wrote to memory of 2380 1660 AWB 1311072433.exe RegSvcs.exe PID 1660 wrote to memory of 2380 1660 AWB 1311072433.exe RegSvcs.exe PID 1660 wrote to memory of 2380 1660 AWB 1311072433.exe RegSvcs.exe PID 1660 wrote to memory of 2380 1660 AWB 1311072433.exe RegSvcs.exe PID 1660 wrote to memory of 2380 1660 AWB 1311072433.exe RegSvcs.exe PID 1660 wrote to memory of 2380 1660 AWB 1311072433.exe RegSvcs.exe PID 1660 wrote to memory of 2380 1660 AWB 1311072433.exe RegSvcs.exe -
outlook_office_path 1 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
outlook_win_path 1 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\AWB 1311072433.exe"C:\Users\Admin\AppData\Local\Temp\AWB 1311072433.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1660 -
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exeC:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2380