Analysis
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max time kernel
275s -
max time network
295s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
29-11-2024 14:25
Static task
static1
Behavioral task
behavioral1
Sample
29112024_1425_Payment_Advice_HSBC_Swift_Copy.pdf.lnk.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
29112024_1425_Payment_Advice_HSBC_Swift_Copy.pdf.lnk.exe
Resource
win10v2004-20241007-en
General
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Target
29112024_1425_Payment_Advice_HSBC_Swift_Copy.pdf.lnk.exe
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Size
6KB
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MD5
699f560ef94b40660358d8266df4ece0
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SHA1
91c9c7c8081f3744482e1c91e461b9801dd9fb8c
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SHA256
8ac294da2b5fed0f7d472c1085839526e554f0fcb61dee906db7d3a7e614274a
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SHA512
68f91d686d5aedc506540c925ed83157e88c1527c672350cb42ca959af30d0b7a250138a2297bb7e247cf1bb0b59b119bc0a59406b1c6c13761a2527cb2aa3b1
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SSDEEP
96:cDD5/TKf21gKbv5z+jLkG5wFDnLj7K9K8OHPl5TzNt:E5/TgSzKLkGWRnH7KTOHt51
Malware Config
Extracted
redline
cheat
41.216.183.218:1912
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 1 IoCs
resource yara_rule behavioral2/memory/4424-1200-0x0000000000400000-0x0000000000452000-memory.dmp family_redline -
Redline family
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Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
description pid Process procid_target PID 956 created 3424 956 29112024_1425_Payment_Advice_HSBC_Swift_Copy.pdf.lnk.exe 55 -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ByteLength.vbs 29112024_1425_Payment_Advice_HSBC_Swift_Copy.pdf.lnk.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 956 set thread context of 4424 956 29112024_1425_Payment_Advice_HSBC_Swift_Copy.pdf.lnk.exe 86 -
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 29112024_1425_Payment_Advice_HSBC_Swift_Copy.pdf.lnk.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 29112024_1425_Payment_Advice_HSBC_Swift_Copy.pdf.lnk.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 956 29112024_1425_Payment_Advice_HSBC_Swift_Copy.pdf.lnk.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 956 29112024_1425_Payment_Advice_HSBC_Swift_Copy.pdf.lnk.exe Token: SeDebugPrivilege 956 29112024_1425_Payment_Advice_HSBC_Swift_Copy.pdf.lnk.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 956 wrote to memory of 4424 956 29112024_1425_Payment_Advice_HSBC_Swift_Copy.pdf.lnk.exe 86 PID 956 wrote to memory of 4424 956 29112024_1425_Payment_Advice_HSBC_Swift_Copy.pdf.lnk.exe 86 PID 956 wrote to memory of 4424 956 29112024_1425_Payment_Advice_HSBC_Swift_Copy.pdf.lnk.exe 86 PID 956 wrote to memory of 4424 956 29112024_1425_Payment_Advice_HSBC_Swift_Copy.pdf.lnk.exe 86 PID 956 wrote to memory of 4424 956 29112024_1425_Payment_Advice_HSBC_Swift_Copy.pdf.lnk.exe 86 PID 956 wrote to memory of 4424 956 29112024_1425_Payment_Advice_HSBC_Swift_Copy.pdf.lnk.exe 86 PID 956 wrote to memory of 4424 956 29112024_1425_Payment_Advice_HSBC_Swift_Copy.pdf.lnk.exe 86 PID 956 wrote to memory of 4424 956 29112024_1425_Payment_Advice_HSBC_Swift_Copy.pdf.lnk.exe 86
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3424
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C:\Users\Admin\AppData\Local\Temp\29112024_1425_Payment_Advice_HSBC_Swift_Copy.pdf.lnk.exe"C:\Users\Admin\AppData\Local\Temp\29112024_1425_Payment_Advice_HSBC_Swift_Copy.pdf.lnk.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops startup file
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:956
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C:\Users\Admin\AppData\Local\Temp\29112024_1425_Payment_Advice_HSBC_Swift_Copy.pdf.lnk.exe"C:\Users\Admin\AppData\Local\Temp\29112024_1425_Payment_Advice_HSBC_Swift_Copy.pdf.lnk.exe"2⤵
- System Location Discovery: System Language Discovery
PID:4424
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