Analysis
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max time kernel
80s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system -
submitted
11/03/2023, 11:05
Static task
static1
Behavioral task
behavioral1
Sample
d1546fedbf01d0a5a416ab282d652ba6dd4c35c69aaa8ffe00638eb636408e2a.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
d1546fedbf01d0a5a416ab282d652ba6dd4c35c69aaa8ffe00638eb636408e2a.exe
Resource
win10v2004-20230221-en
General
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Target
d1546fedbf01d0a5a416ab282d652ba6dd4c35c69aaa8ffe00638eb636408e2a.exe
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Size
286KB
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MD5
82ca8eadd52b5731b10b991c4e7d4204
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SHA1
ccb3179c3118ac4526ba958e322d7d7a8335a539
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SHA256
d1546fedbf01d0a5a416ab282d652ba6dd4c35c69aaa8ffe00638eb636408e2a
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SHA512
16482704deb85a321ba4c0d17c28ee3d3439b2e520c6ed6b557f50fc683ae4ed36990c461aa187d36ab37b2f8b3b2a8961f56e335d63f7c9323cfdbff8a807b4
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SSDEEP
6144:x3XGvec0WIVf+A9AUWlmfGwWcbB/QhzWTbvWZCC0K:xHKec0WkbXWYNb+zWTSn
Malware Config
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 33 IoCs
resource yara_rule behavioral2/memory/2808-139-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-140-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-142-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-144-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-146-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-148-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-150-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-152-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-154-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-156-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-158-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-160-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-162-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-164-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-166-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-168-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-170-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-172-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-174-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-176-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-178-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-180-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-182-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-184-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-186-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-188-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-190-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-192-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-194-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-196-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-198-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-200-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline behavioral2/memory/2808-202-0x0000000005270000-0x00000000052C2000-memory.dmp family_redline -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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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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Program crash 1 IoCs
pid pid_target Process procid_target 1976 2808 WerFault.exe 84 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2808 d1546fedbf01d0a5a416ab282d652ba6dd4c35c69aaa8ffe00638eb636408e2a.exe 2808 d1546fedbf01d0a5a416ab282d652ba6dd4c35c69aaa8ffe00638eb636408e2a.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2808 d1546fedbf01d0a5a416ab282d652ba6dd4c35c69aaa8ffe00638eb636408e2a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d1546fedbf01d0a5a416ab282d652ba6dd4c35c69aaa8ffe00638eb636408e2a.exe"C:\Users\Admin\AppData\Local\Temp\d1546fedbf01d0a5a416ab282d652ba6dd4c35c69aaa8ffe00638eb636408e2a.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2808 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2808 -s 15802⤵
- Program crash
PID:1976
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 2808 -ip 28081⤵PID:1684