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Analysis
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max time kernel
31s -
max time network
33s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
29/05/2023, 22:17
Static task
static1
Behavioral task
behavioral1
Sample
163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe
Resource
win10-20230220-en
General
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Target
163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe
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Size
1.0MB
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MD5
281801fd754cc5e512838f718d06cdd3
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SHA1
2899f535e7768135f601e9a63d314ce08351688a
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SHA256
163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c
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SHA512
6b5d95af6bf819a70d5908d5d6bc3f03439d1bf593dd41d7b2b25bd55d35901088afd04829228ac4cfc0ba21b239f774ab1fd0b1a8bb1a92d2f6749885e265f8
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SSDEEP
12288:RWm4lF7puPeaX2jKaLodwWLt3v58ulLkq7h:MoWFeeoKUtf5jLl9
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 6 IoCs
resource yara_rule behavioral1/memory/1280-62-0x0000000000400000-0x0000000000428000-memory.dmp family_redline behavioral1/memory/1280-61-0x0000000000400000-0x0000000000428000-memory.dmp family_redline behavioral1/memory/1280-64-0x0000000000400000-0x0000000000428000-memory.dmp family_redline behavioral1/memory/1280-66-0x0000000000400000-0x0000000000428000-memory.dmp family_redline behavioral1/memory/1280-68-0x0000000000400000-0x0000000000428000-memory.dmp family_redline behavioral1/memory/1280-69-0x0000000006E90000-0x0000000006ED0000-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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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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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 use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1352 set thread context of 1280 1352 163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe 28 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1280 163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe 1280 163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1352 163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe Token: SeDebugPrivilege 1280 163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1352 wrote to memory of 1280 1352 163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe 28 PID 1352 wrote to memory of 1280 1352 163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe 28 PID 1352 wrote to memory of 1280 1352 163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe 28 PID 1352 wrote to memory of 1280 1352 163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe 28 PID 1352 wrote to memory of 1280 1352 163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe 28 PID 1352 wrote to memory of 1280 1352 163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe 28 PID 1352 wrote to memory of 1280 1352 163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe 28 PID 1352 wrote to memory of 1280 1352 163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe 28 PID 1352 wrote to memory of 1280 1352 163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe"C:\Users\Admin\AppData\Local\Temp\163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1352 -
C:\Users\Admin\AppData\Local\Temp\163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe"C:\Users\Admin\AppData\Local\Temp\163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1280
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