Analysis
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max time kernel
29s -
max time network
32s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-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 35 IoCs
resource yara_rule behavioral1/memory/1208-55-0x0000000006F00000-0x0000000006F5A000-memory.dmp family_redline behavioral1/memory/1208-56-0x0000000006F60000-0x0000000006FB8000-memory.dmp family_redline behavioral1/memory/1208-59-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-61-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-63-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-65-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-67-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-71-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-73-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-77-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-79-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-81-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-75-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-83-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-85-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-87-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-89-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-91-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-95-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-97-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-99-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-101-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-103-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-105-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-107-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-109-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-113-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-111-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-117-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-115-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-119-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-121-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-123-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-93-0x0000000006F60000-0x0000000006FB2000-memory.dmp family_redline behavioral1/memory/1208-69-0x0000000006F60000-0x0000000006FB2000-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 1208 a2703a938720483ba3ab69d8c271bb409266e2683fbd0124ac5b22704b49726f.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1208 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:1208