Analysis
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max time kernel
149s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
09-08-2024 07:18
Static task
static1
Behavioral task
behavioral1
Sample
Swift_Payment_Copy.s͏x͏l͏x͏.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
Swift_Payment_Copy.s͏x͏l͏x͏.exe
Resource
win10v2004-20240802-en
General
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Target
Swift_Payment_Copy.s͏x͏l͏x͏.exe
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Size
2.2MB
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MD5
5bf9c004691c7497b5e94f131ae0b40f
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SHA1
21b9a8c455fdab04bd71c0a26e5877cfe8ddb999
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SHA256
67285edd0d6730914d31dc4a0ffa9e7f43587a9051186beffd242b9a0621f0cf
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SHA512
963797faf17c4078c80893640f7dc12123bdc51ebad78171e23c7f6b2599c06f361baf3dca55126d1e2fab44422c383fb3a08fcad750c5a7d766b069a6509f5d
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SSDEEP
49152:5WiP0wV0hJ5VGx6ODJ1+qEtWX33oG1Sdhopo:dVUcBabPmo
Malware Config
Extracted
snakekeylogger
https://api.telegram.org/bot7326718143:AAHCoPbdl01YWgtL8Z76U43CTNQwWuaC5Lk/sendMessage?chat_id=7121607304
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 3 IoCs
resource yara_rule behavioral1/memory/2392-0-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/2392-4-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/2392-2-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 4 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2784 set thread context of 2392 2784 Swift_Payment_Copy.s͏x͏l͏x͏.exe 32 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regasm.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2392 regasm.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2392 regasm.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2784 wrote to memory of 2392 2784 Swift_Payment_Copy.s͏x͏l͏x͏.exe 32 PID 2784 wrote to memory of 2392 2784 Swift_Payment_Copy.s͏x͏l͏x͏.exe 32 PID 2784 wrote to memory of 2392 2784 Swift_Payment_Copy.s͏x͏l͏x͏.exe 32 PID 2784 wrote to memory of 2392 2784 Swift_Payment_Copy.s͏x͏l͏x͏.exe 32 PID 2784 wrote to memory of 2392 2784 Swift_Payment_Copy.s͏x͏l͏x͏.exe 32 PID 2784 wrote to memory of 2392 2784 Swift_Payment_Copy.s͏x͏l͏x͏.exe 32 PID 2784 wrote to memory of 2392 2784 Swift_Payment_Copy.s͏x͏l͏x͏.exe 32 PID 2784 wrote to memory of 2392 2784 Swift_Payment_Copy.s͏x͏l͏x͏.exe 32 PID 2784 wrote to memory of 2392 2784 Swift_Payment_Copy.s͏x͏l͏x͏.exe 32 PID 2784 wrote to memory of 2392 2784 Swift_Payment_Copy.s͏x͏l͏x͏.exe 32 PID 2784 wrote to memory of 2392 2784 Swift_Payment_Copy.s͏x͏l͏x͏.exe 32 PID 2784 wrote to memory of 2392 2784 Swift_Payment_Copy.s͏x͏l͏x͏.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\Swift_Payment_Copy.s͏x͏l͏x͏.exe"C:\Users\Admin\AppData\Local\Temp\Swift_Payment_Copy.s͏x͏l͏x͏.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2784 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2392
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