Analysis
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max time kernel
61s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
27-03-2023 13:49
Static task
static1
General
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Target
ca31b9279372f6f0672745fdb1aa7994e6389ffd6f06463fcf2f309ef7e6a618.exe
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Size
347KB
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MD5
ecc1133beb2746e494fc9e026d389915
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SHA1
3dc788347916bcca4d8ca1a7f12da71955f43d24
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SHA256
ca31b9279372f6f0672745fdb1aa7994e6389ffd6f06463fcf2f309ef7e6a618
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SHA512
f8397faf7a0528829c170ecd67dd043722750b33929bf510ee3b22f0a1adc422b4cedbfa911ac98f8e6816e4cb9bb1c48d01d8614788cde1767865980ad7c5cd
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SSDEEP
6144:3P3/aw9TKLfU9oloFQN5IPn8wgRGmm7DQmfiu9fFY+mnoW6:fC8TK75loFQN5iVmmXdKujZm
Malware Config
Extracted
redline
@Germany
185.11.61.125:22344
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auth_value
9d15d78194367a949e54a07d6ce02c62
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 behavioral1/memory/3524-140-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-139-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-142-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-144-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-146-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-148-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-150-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-152-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-154-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-156-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-158-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-160-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-162-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-164-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-166-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-168-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-170-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-172-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-174-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-176-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-178-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-180-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-182-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-184-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-186-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-188-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-190-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-192-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-194-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-196-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-198-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-200-0x0000000004E50000-0x0000000004EA2000-memory.dmp family_redline behavioral1/memory/3524-202-0x0000000004E50000-0x0000000004EA2000-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 616 3524 WerFault.exe 82 -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 3524 ca31b9279372f6f0672745fdb1aa7994e6389ffd6f06463fcf2f309ef7e6a618.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3524 ca31b9279372f6f0672745fdb1aa7994e6389ffd6f06463fcf2f309ef7e6a618.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ca31b9279372f6f0672745fdb1aa7994e6389ffd6f06463fcf2f309ef7e6a618.exe"C:\Users\Admin\AppData\Local\Temp\ca31b9279372f6f0672745fdb1aa7994e6389ffd6f06463fcf2f309ef7e6a618.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3524 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3524 -s 10482⤵
- Program crash
PID:616
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3524 -ip 35241⤵PID:2008