Analysis
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max time kernel
150s -
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
11-11-2024 02:31
Static task
static1
Behavioral task
behavioral1
Sample
651957bef1fba7d12777d414395850b2acdff9a5bccd45c2504e75e63865ce2b.exe
Resource
win10v2004-20241007-en
General
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Target
651957bef1fba7d12777d414395850b2acdff9a5bccd45c2504e75e63865ce2b.exe
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Size
435KB
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MD5
15ac1d73b362683f259e06e7ed9403bb
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SHA1
fa76d25aac7fce25716062afc34dacf6020cfc8d
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SHA256
651957bef1fba7d12777d414395850b2acdff9a5bccd45c2504e75e63865ce2b
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SHA512
d992ba9bdaa8b17ea33ebcd83f2297055b1c3934b4a638da2f4715d3b0b0e6a176b0251f59024055271a15e89e090ebf618341548e6d9ff007dd3f2c1433d003
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SSDEEP
12288:1MrCy90Dz7+yhqiE4DKjtRkJQY0jX03yRO:Lyk2gqnRjtRkJX0Y3yY
Malware Config
Extracted
redline
rodik
193.233.20.23:4124
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auth_value
59b6e22e7cfd9b5fa0c99d1942f7c85d
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 35 IoCs
resource yara_rule behavioral1/memory/2744-11-0x0000000004CB0000-0x0000000004CF6000-memory.dmp family_redline behavioral1/memory/2744-13-0x0000000007180000-0x00000000071C4000-memory.dmp family_redline behavioral1/memory/2744-30-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-76-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-74-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-72-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-70-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-68-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-66-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-64-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-60-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-58-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-56-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-54-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-52-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-50-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-48-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-46-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-44-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-42-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-38-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-36-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-34-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-32-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-28-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-26-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-24-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-22-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-20-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-18-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-16-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-15-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-78-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-62-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline behavioral1/memory/2744-40-0x0000000007180000-0x00000000071BF000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 1 IoCs
pid Process 2744 edV54Zg46.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" 651957bef1fba7d12777d414395850b2acdff9a5bccd45c2504e75e63865ce2b.exe -
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 651957bef1fba7d12777d414395850b2acdff9a5bccd45c2504e75e63865ce2b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language edV54Zg46.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2744 edV54Zg46.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2220 wrote to memory of 2744 2220 651957bef1fba7d12777d414395850b2acdff9a5bccd45c2504e75e63865ce2b.exe 85 PID 2220 wrote to memory of 2744 2220 651957bef1fba7d12777d414395850b2acdff9a5bccd45c2504e75e63865ce2b.exe 85 PID 2220 wrote to memory of 2744 2220 651957bef1fba7d12777d414395850b2acdff9a5bccd45c2504e75e63865ce2b.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\651957bef1fba7d12777d414395850b2acdff9a5bccd45c2504e75e63865ce2b.exe"C:\Users\Admin\AppData\Local\Temp\651957bef1fba7d12777d414395850b2acdff9a5bccd45c2504e75e63865ce2b.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2220 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\edV54Zg46.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\edV54Zg46.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2744
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
315KB
MD5722f4d0bd44498381058dd99a810cb62
SHA125b6037e9de799d2df3b8f52545bc1ba77fe54f0
SHA256a6edd21133dd0fd770ed5d1ce693c7d9d178a29940a27e7ad64724d15df5e867
SHA512b4adea1080af52187182236bfeab82a364a65d6482739f544c6f6bef792854541ea88d1e1bae1ca56e49943d18000aaba0c57b0d42b3810798828b29a386d870