Analysis
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max time kernel
40s -
max time network
43s -
platform
windows7_x64 -
resource
win7-20220715-en -
resource tags
arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system -
submitted
11-08-2022 21:05
Static task
static1
Behavioral task
behavioral1
Sample
3c591943eed225ad674b2f4e345e5e5a8fa9d59f940e7dda9f44e79b1f38071b.exe
Resource
win7-20220715-en
General
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Target
3c591943eed225ad674b2f4e345e5e5a8fa9d59f940e7dda9f44e79b1f38071b.exe
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Size
355KB
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MD5
a68a9b83e88030d612753e6777d7c9e9
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SHA1
fac85f65290396c32bb9eeadbf1abd44d1437022
-
SHA256
3c591943eed225ad674b2f4e345e5e5a8fa9d59f940e7dda9f44e79b1f38071b
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SHA512
ac1ef28d411285673efffef0b7b528192694064bfa8c7e22efc87327a917f8d0cdfbe31d5778ab97d9d30efac17932f6cefc368eccfebadf282a71243452185b
Malware Config
Extracted
redline
ruzki
193.106.191.165:39482
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auth_value
71a0558c0eea274a5bd617ea85786884
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:
3c591943eed225ad674b2f4e345e5e5a8fa9d59f940e7dda9f44e79b1f38071b.exepid process 1828 3c591943eed225ad674b2f4e345e5e5a8fa9d59f940e7dda9f44e79b1f38071b.exe 1828 3c591943eed225ad674b2f4e345e5e5a8fa9d59f940e7dda9f44e79b1f38071b.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
3c591943eed225ad674b2f4e345e5e5a8fa9d59f940e7dda9f44e79b1f38071b.exedescription pid process Token: SeDebugPrivilege 1828 3c591943eed225ad674b2f4e345e5e5a8fa9d59f940e7dda9f44e79b1f38071b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3c591943eed225ad674b2f4e345e5e5a8fa9d59f940e7dda9f44e79b1f38071b.exe"C:\Users\Admin\AppData\Local\Temp\3c591943eed225ad674b2f4e345e5e5a8fa9d59f940e7dda9f44e79b1f38071b.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/1828-54-0x000000000259C000-0x00000000025C6000-memory.dmpFilesize
168KB
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memory/1828-55-0x00000000002D0000-0x0000000000308000-memory.dmpFilesize
224KB
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memory/1828-56-0x0000000004360000-0x0000000004392000-memory.dmpFilesize
200KB
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memory/1828-57-0x0000000000400000-0x00000000024DE000-memory.dmpFilesize
32.9MB
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memory/1828-58-0x0000000004390000-0x00000000043C0000-memory.dmpFilesize
192KB
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memory/1828-59-0x0000000075B81000-0x0000000075B83000-memory.dmpFilesize
8KB
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memory/1828-60-0x000000000259C000-0x00000000025C6000-memory.dmpFilesize
168KB
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memory/1828-61-0x0000000000400000-0x00000000024DE000-memory.dmpFilesize
32.9MB