Analysis
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max time kernel
98s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
28-11-2024 01:55
Static task
static1
Behavioral task
behavioral1
Sample
Swift 01_USD Invoice#366801.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Swift 01_USD Invoice#366801.exe
Resource
win10v2004-20241007-en
General
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Target
Swift 01_USD Invoice#366801.exe
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Size
1003KB
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MD5
eb2d676e2d60e8b4b3191a8cfd6fa80b
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SHA1
5363e9a1a55b1449c78db906ed251200542b2692
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SHA256
4dee81dff39ea19eb98c7e2a3be1dcce934b7104b318f4811e89ccdbb6e92c3f
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SHA512
e9d3655258645527d3ba9fbaf28880eae39cdd1623330e9ca49c5346fa70851b51277d21a96f743fb19db66dd8d1a5b6722a0b787bf54fb97288126ac249f27e
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SSDEEP
12288:otb20Qc3lT7af41ePBRYuQLKpqeUhbTv5OFgNuPPpHSgawTJCETcuA4tFt6A:otb20pkaCqT5TBWgNQ7aIJCb/4Ht6A
Malware Config
Extracted
snakekeylogger
https://api.telegram.org/bot8105461233:AAGikrL-FY3clQOY-lg3KOIDOXSLgX28_TU/sendMessage?chat_id=6147266367
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 1 IoCs
resource yara_rule behavioral2/memory/3656-7-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger -
Snakekeylogger family
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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 12 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2192 set thread context of 3656 2192 Swift 01_USD Invoice#366801.exe 83 -
Program crash 1 IoCs
pid pid_target Process procid_target 2460 3656 WerFault.exe 83 -
System Location Discovery: System Language Discovery 1 TTPs 2 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 Swift 01_USD Invoice#366801.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 3656 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2192 Swift 01_USD Invoice#366801.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3656 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2192 Swift 01_USD Invoice#366801.exe 2192 Swift 01_USD Invoice#366801.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 2192 Swift 01_USD Invoice#366801.exe 2192 Swift 01_USD Invoice#366801.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2192 wrote to memory of 3656 2192 Swift 01_USD Invoice#366801.exe 83 PID 2192 wrote to memory of 3656 2192 Swift 01_USD Invoice#366801.exe 83 PID 2192 wrote to memory of 3656 2192 Swift 01_USD Invoice#366801.exe 83 PID 2192 wrote to memory of 3656 2192 Swift 01_USD Invoice#366801.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\Swift 01_USD Invoice#366801.exe"C:\Users\Admin\AppData\Local\Temp\Swift 01_USD Invoice#366801.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2192 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\Swift 01_USD Invoice#366801.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3656 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3656 -s 14563⤵
- Program crash
PID:2460
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3656 -ip 36561⤵PID:904