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Analysis
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max time kernel
140s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
06/11/2024, 20:41
Static task
static1
Behavioral task
behavioral1
Sample
b4c09dec5520bb618c0b91510e1cce19e12a9be0cf1a8cf0c24a757d80f0f37b.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b4c09dec5520bb618c0b91510e1cce19e12a9be0cf1a8cf0c24a757d80f0f37b.exe
Resource
win10v2004-20241007-en
General
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Target
b4c09dec5520bb618c0b91510e1cce19e12a9be0cf1a8cf0c24a757d80f0f37b.exe
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Size
373KB
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MD5
3f97be9040839b807a28235553134fe5
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SHA1
54e0a3d929bc5101fe5d4b3764e0964d2e2e46c0
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SHA256
b4c09dec5520bb618c0b91510e1cce19e12a9be0cf1a8cf0c24a757d80f0f37b
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SHA512
531bc9441ef6bb8b613aca916d730acd8b57fa0351e30a8b8c899c6ffa163aa550190f69cd1ced3ea5fde357e86d00770ed212edfe75fabd9da203795b2ed133
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SSDEEP
6144:Ta688uEybYLDxWM6Sv86kWw5t51fUrhFwKr4xQFmNkFVtM63oFvb7ITsqXigaXwX:Ta688yY/0M6S5kWwghO24xPKtM557R
Malware Config
Extracted
redline
1
45.9.20.59:46287
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auth_value
ec6ada170bcec2e72f0e1f3954547f73
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 behavioral2/memory/1536-3-0x0000000004AD0000-0x0000000004B04000-memory.dmp family_redline behavioral2/memory/1536-5-0x0000000004D70000-0x0000000004DA2000-memory.dmp family_redline behavioral2/memory/1536-46-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-70-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-68-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-66-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-65-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-62-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-60-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-58-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-57-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-54-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-52-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-50-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-48-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-44-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-42-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-40-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-38-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-36-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-34-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-32-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-30-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-28-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-26-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-22-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-20-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-18-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-16-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-14-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-12-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-10-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-8-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-24-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline behavioral2/memory/1536-7-0x0000000004D70000-0x0000000004D9C000-memory.dmp family_redline -
Redline family
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System Location Discovery: System Language Discovery 1 TTPs 1 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 b4c09dec5520bb618c0b91510e1cce19e12a9be0cf1a8cf0c24a757d80f0f37b.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1536 b4c09dec5520bb618c0b91510e1cce19e12a9be0cf1a8cf0c24a757d80f0f37b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b4c09dec5520bb618c0b91510e1cce19e12a9be0cf1a8cf0c24a757d80f0f37b.exe"C:\Users\Admin\AppData\Local\Temp\b4c09dec5520bb618c0b91510e1cce19e12a9be0cf1a8cf0c24a757d80f0f37b.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1536