Analysis
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max time kernel
61s -
max time network
129s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system -
submitted
28-03-2023 01:40
Static task
static1
Behavioral task
behavioral1
Sample
a2703a938720483ba3ab69d8c271bb409266e2683fbd0124ac5b22704b49726f.exe
Resource
win7-20230220-en
General
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Target
a2703a938720483ba3ab69d8c271bb409266e2683fbd0124ac5b22704b49726f.exe
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Size
375KB
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MD5
704c2154afe1ea4a2247733a980e1695
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SHA1
4d31285a7f7a17109a74c6a590cd438e1e5080e7
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SHA256
a2703a938720483ba3ab69d8c271bb409266e2683fbd0124ac5b22704b49726f
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SHA512
d852a2129dbd71344d6696e6e102dea57b52023e31fb3e94c003a654534c4925b553c79d9bbd40f5343c017847f0af7502e4ceb2546faf0ad684c255e553aa79
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SSDEEP
6144:3bvbEgZ5oaZp5BO/jrhrCxq7yz8fQZgIWSsCz7eL:3TblZ59ZzBO/xrCRHU
Malware Config
Extracted
redline
@chicago
185.11.61.125:22344
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auth_value
21f863e0cbd09d0681058e068d0d1d7f
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/1628-138-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-140-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-142-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-144-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-146-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-148-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-150-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-152-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-154-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-156-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-158-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-160-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-162-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-164-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-166-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-168-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-170-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-172-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-174-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-176-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-180-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-182-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-178-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-184-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-186-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-188-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-190-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-192-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-194-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-196-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-198-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-200-0x00000000072E0000-0x0000000007332000-memory.dmp family_redline behavioral2/memory/1628-202-0x00000000072E0000-0x0000000007332000-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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Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1628 a2703a938720483ba3ab69d8c271bb409266e2683fbd0124ac5b22704b49726f.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1628 a2703a938720483ba3ab69d8c271bb409266e2683fbd0124ac5b22704b49726f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a2703a938720483ba3ab69d8c271bb409266e2683fbd0124ac5b22704b49726f.exe"C:\Users\Admin\AppData\Local\Temp\a2703a938720483ba3ab69d8c271bb409266e2683fbd0124ac5b22704b49726f.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1628