Analysis
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max time kernel
103s -
max time network
116s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
02-12-2024 09:03
Static task
static1
Behavioral task
behavioral1
Sample
8ac294da2b5fed0f7d472c1085839526e554f0fcb61dee906db7d3a7e614274aN.exe
Resource
win7-20240903-en
General
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Target
8ac294da2b5fed0f7d472c1085839526e554f0fcb61dee906db7d3a7e614274aN.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/2288-1200-0x0000000000400000-0x0000000000452000-memory.dmp family_redline -
Redline family
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Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
description pid Process procid_target PID 2304 created 3444 2304 8ac294da2b5fed0f7d472c1085839526e554f0fcb61dee906db7d3a7e614274aN.exe 56 -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ByteLength.vbs 8ac294da2b5fed0f7d472c1085839526e554f0fcb61dee906db7d3a7e614274aN.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2304 set thread context of 2288 2304 8ac294da2b5fed0f7d472c1085839526e554f0fcb61dee906db7d3a7e614274aN.exe 85 -
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 8ac294da2b5fed0f7d472c1085839526e554f0fcb61dee906db7d3a7e614274aN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8ac294da2b5fed0f7d472c1085839526e554f0fcb61dee906db7d3a7e614274aN.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2304 8ac294da2b5fed0f7d472c1085839526e554f0fcb61dee906db7d3a7e614274aN.exe 2288 8ac294da2b5fed0f7d472c1085839526e554f0fcb61dee906db7d3a7e614274aN.exe 2288 8ac294da2b5fed0f7d472c1085839526e554f0fcb61dee906db7d3a7e614274aN.exe 2288 8ac294da2b5fed0f7d472c1085839526e554f0fcb61dee906db7d3a7e614274aN.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2304 8ac294da2b5fed0f7d472c1085839526e554f0fcb61dee906db7d3a7e614274aN.exe Token: SeDebugPrivilege 2304 8ac294da2b5fed0f7d472c1085839526e554f0fcb61dee906db7d3a7e614274aN.exe Token: SeDebugPrivilege 2288 8ac294da2b5fed0f7d472c1085839526e554f0fcb61dee906db7d3a7e614274aN.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2304 wrote to memory of 2288 2304 8ac294da2b5fed0f7d472c1085839526e554f0fcb61dee906db7d3a7e614274aN.exe 85 PID 2304 wrote to memory of 2288 2304 8ac294da2b5fed0f7d472c1085839526e554f0fcb61dee906db7d3a7e614274aN.exe 85 PID 2304 wrote to memory of 2288 2304 8ac294da2b5fed0f7d472c1085839526e554f0fcb61dee906db7d3a7e614274aN.exe 85 PID 2304 wrote to memory of 2288 2304 8ac294da2b5fed0f7d472c1085839526e554f0fcb61dee906db7d3a7e614274aN.exe 85 PID 2304 wrote to memory of 2288 2304 8ac294da2b5fed0f7d472c1085839526e554f0fcb61dee906db7d3a7e614274aN.exe 85 PID 2304 wrote to memory of 2288 2304 8ac294da2b5fed0f7d472c1085839526e554f0fcb61dee906db7d3a7e614274aN.exe 85 PID 2304 wrote to memory of 2288 2304 8ac294da2b5fed0f7d472c1085839526e554f0fcb61dee906db7d3a7e614274aN.exe 85 PID 2304 wrote to memory of 2288 2304 8ac294da2b5fed0f7d472c1085839526e554f0fcb61dee906db7d3a7e614274aN.exe 85
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3444
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C:\Users\Admin\AppData\Local\Temp\8ac294da2b5fed0f7d472c1085839526e554f0fcb61dee906db7d3a7e614274aN.exe"C:\Users\Admin\AppData\Local\Temp\8ac294da2b5fed0f7d472c1085839526e554f0fcb61dee906db7d3a7e614274aN.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:2304
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C:\Users\Admin\AppData\Local\Temp\8ac294da2b5fed0f7d472c1085839526e554f0fcb61dee906db7d3a7e614274aN.exe"C:\Users\Admin\AppData\Local\Temp\8ac294da2b5fed0f7d472c1085839526e554f0fcb61dee906db7d3a7e614274aN.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2288
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