Analysis
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max time kernel
147s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
07/11/2024, 00:00
Static task
static1
Behavioral task
behavioral1
Sample
2fa00aa969dfca6236354a5d77fe9a686066a20b40909689ad3dacafca5f7604.exe
Resource
win10v2004-20241007-en
General
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Target
2fa00aa969dfca6236354a5d77fe9a686066a20b40909689ad3dacafca5f7604.exe
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Size
440KB
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MD5
d77e798461d2f582cae849d7108d6169
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SHA1
5261f32940dd983f5c78c30f75439342bf69fed1
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SHA256
2fa00aa969dfca6236354a5d77fe9a686066a20b40909689ad3dacafca5f7604
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SHA512
93a2221c448586ab56098bae9318728b65461b920b78db5870f1e524d11778f42fef5b1d6888d3c6c1014d43897b82dd495c5bf03e4c113cfd1f29986170d731
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SSDEEP
12288:tMrRy90WVPFoJ6fNwvvIXVdz8/J5FM4L:Iynk6VUO23fL
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/2016-12-0x0000000007250000-0x0000000007296000-memory.dmp family_redline behavioral1/memory/2016-14-0x0000000007890000-0x00000000078D4000-memory.dmp family_redline behavioral1/memory/2016-60-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-70-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-78-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-76-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-74-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-72-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-68-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-66-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-64-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-62-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-58-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-56-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-54-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-52-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-50-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-48-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-46-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-44-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-42-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-40-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-38-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-36-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-34-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-32-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-30-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-28-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-26-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-24-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-22-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-20-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-18-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-16-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline behavioral1/memory/2016-15-0x0000000007890000-0x00000000078CF000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 1 IoCs
pid Process 2016 ebJ51ed55.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\\\"" 2fa00aa969dfca6236354a5d77fe9a686066a20b40909689ad3dacafca5f7604.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 2fa00aa969dfca6236354a5d77fe9a686066a20b40909689ad3dacafca5f7604.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ebJ51ed55.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2016 ebJ51ed55.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3800 wrote to memory of 2016 3800 2fa00aa969dfca6236354a5d77fe9a686066a20b40909689ad3dacafca5f7604.exe 86 PID 3800 wrote to memory of 2016 3800 2fa00aa969dfca6236354a5d77fe9a686066a20b40909689ad3dacafca5f7604.exe 86 PID 3800 wrote to memory of 2016 3800 2fa00aa969dfca6236354a5d77fe9a686066a20b40909689ad3dacafca5f7604.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\2fa00aa969dfca6236354a5d77fe9a686066a20b40909689ad3dacafca5f7604.exe"C:\Users\Admin\AppData\Local\Temp\2fa00aa969dfca6236354a5d77fe9a686066a20b40909689ad3dacafca5f7604.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3800 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ebJ51ed55.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ebJ51ed55.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2016
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
343KB
MD5962852f5ddb9fecb794be023a3c88a12
SHA1d60d53b1cd4ca2f73408cb7912ac79dd0674b863
SHA256b35269d37cd36fd2d630a2e7175eecec04ac3caf900c0a84b5b0377fb84dab93
SHA51245535ad70f9237859d10b4f9e46862358845d5fd205b760a3f3c816875a8da442f3d8617d96f5181e26b7bccc6c029baa4987b404d8c337db42ea22bdc0e05cf