Analysis
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max time kernel
90s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
07-12-2022 02:23
Behavioral task
behavioral1
Sample
4743bad8f6939aa7645a043208010c2a9e75fbbcbbc8ca597a0c2a74ce7b6cc0.exe
Resource
win7-20220812-en
General
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Target
4743bad8f6939aa7645a043208010c2a9e75fbbcbbc8ca597a0c2a74ce7b6cc0.exe
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Size
175KB
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MD5
3b6246132b7fb972ed877b79d700e32e
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SHA1
af68ac119ccce9c7be5aeefa1e86102ee4019ebb
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SHA256
4743bad8f6939aa7645a043208010c2a9e75fbbcbbc8ca597a0c2a74ce7b6cc0
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SHA512
03573c63e3d03d89d2a2971d761d33e8d89895680ae8b7e5ceb3a78c8582666f8a300aad4c6c4a7c1cd118ac774ffce03053c96a57df9e66a02773111dbcfcca
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SSDEEP
3072:hxqZWBJaHEDgX1Ifef5FchQTxNn2pU9f2MKTV/wi4lr55R9TxlnsPsUw0jOuw+cj:TqZV1Iech
Malware Config
Extracted
redline
wosh
31.41.244.14:4683
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auth_value
f0ec85e2aaa9e62929e2fb9e09d843f4
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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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 behavior: EnumeratesProcesses 2 IoCs
Processes:
4743bad8f6939aa7645a043208010c2a9e75fbbcbbc8ca597a0c2a74ce7b6cc0.exepid process 4816 4743bad8f6939aa7645a043208010c2a9e75fbbcbbc8ca597a0c2a74ce7b6cc0.exe 4816 4743bad8f6939aa7645a043208010c2a9e75fbbcbbc8ca597a0c2a74ce7b6cc0.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
4743bad8f6939aa7645a043208010c2a9e75fbbcbbc8ca597a0c2a74ce7b6cc0.exedescription pid process Token: SeDebugPrivilege 4816 4743bad8f6939aa7645a043208010c2a9e75fbbcbbc8ca597a0c2a74ce7b6cc0.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4743bad8f6939aa7645a043208010c2a9e75fbbcbbc8ca597a0c2a74ce7b6cc0.exe"C:\Users\Admin\AppData\Local\Temp\4743bad8f6939aa7645a043208010c2a9e75fbbcbbc8ca597a0c2a74ce7b6cc0.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4816-132-0x0000000000A10000-0x0000000000A42000-memory.dmpFilesize
200KB
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memory/4816-133-0x0000000005920000-0x0000000005F38000-memory.dmpFilesize
6.1MB
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memory/4816-134-0x00000000054A0000-0x00000000055AA000-memory.dmpFilesize
1.0MB
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memory/4816-135-0x00000000053E0000-0x00000000053F2000-memory.dmpFilesize
72KB
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memory/4816-136-0x0000000005440000-0x000000000547C000-memory.dmpFilesize
240KB
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memory/4816-137-0x0000000005740000-0x00000000057A6000-memory.dmpFilesize
408KB
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memory/4816-138-0x00000000062F0000-0x0000000006382000-memory.dmpFilesize
584KB
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memory/4816-139-0x0000000006940000-0x0000000006EE4000-memory.dmpFilesize
5.6MB
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memory/4816-140-0x0000000006590000-0x0000000006606000-memory.dmpFilesize
472KB
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memory/4816-141-0x00000000064E0000-0x0000000006530000-memory.dmpFilesize
320KB
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memory/4816-142-0x0000000006EF0000-0x00000000070B2000-memory.dmpFilesize
1.8MB
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memory/4816-143-0x00000000075F0000-0x0000000007B1C000-memory.dmpFilesize
5.2MB