Analysis
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max time kernel
53s -
max time network
89s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 15:04
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20221111-en
General
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Target
file.exe
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Size
304KB
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MD5
6743ed24172a6a4c175b846849998cb9
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SHA1
fc6bef43e0811658e76052028b163f33ddb591f4
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SHA256
91a8f365008dfc8e9fab751f78472882c1cfacb909b290900fd2788cb9feeb6b
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SHA512
5b2e7c14e644116b8899db937f6ed3892fd77aeeaccf0624dd5235ea80d0f11d68ae27b016fcbd488302ef18fb2b4603ed93400f29015e9a2d0d387a94fee5f1
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SSDEEP
6144:eJybgcy7oOoW/IaT+T+FDF+f7k1c1hwNOOKXB08kqgsGxom3M:ecgcWuWz+T+FDYf7k1AhCOHCqMR3M
Malware Config
Extracted
redline
NewYear2023
185.106.92.111:2510
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auth_value
99e9bde3b38509ea98c3316cc27e6106
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 2 IoCs
Processes:
resource yara_rule behavioral1/memory/1232-56-0x0000000001FF0000-0x000000000202E000-memory.dmp family_redline behavioral1/memory/1232-57-0x0000000002140000-0x000000000217C000-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 behavior: EnumeratesProcesses 2 IoCs
Processes:
file.exepid process 1232 file.exe 1232 file.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
file.exedescription pid process Token: SeDebugPrivilege 1232 file.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1232-54-0x00000000002EB000-0x000000000031C000-memory.dmpFilesize
196KB
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memory/1232-55-0x00000000001B0000-0x00000000001EE000-memory.dmpFilesize
248KB
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memory/1232-56-0x0000000001FF0000-0x000000000202E000-memory.dmpFilesize
248KB
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memory/1232-57-0x0000000002140000-0x000000000217C000-memory.dmpFilesize
240KB
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memory/1232-58-0x0000000000400000-0x000000000072E000-memory.dmpFilesize
3.2MB
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memory/1232-59-0x0000000075991000-0x0000000075993000-memory.dmpFilesize
8KB
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memory/1232-60-0x00000000002EB000-0x000000000031C000-memory.dmpFilesize
196KB
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memory/1232-61-0x00000000001B0000-0x00000000001EE000-memory.dmpFilesize
248KB
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memory/1232-62-0x00000000002EB000-0x000000000031C000-memory.dmpFilesize
196KB
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memory/1232-63-0x0000000000400000-0x000000000072E000-memory.dmpFilesize
3.2MB