Analysis
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max time kernel
28s -
max time network
30s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
17/12/2022, 09:15
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
334KB
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MD5
165c8899fe37a26326893852073b95ec
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SHA1
0275e82474520c00fbc2902ddc2eeba89a72e641
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SHA256
3a5c194e21ce7ebe7324f788670445369a7b16a72ede83e3309c14465da9fd0f
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SHA512
566d9709d68627c6f7e0aa34b7df7873fdf3cdc7c953b59f0b009200231570ae84fb57d18ea640a81c24d302f6a916bd0623e2bb2b9fc0bcbb751b2449431b15
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SSDEEP
6144:HVFvLKybqpA0OZkC/A6QUhsK8+pXFTc9c0Fg3CzrUOCU0VC:HVVmsxZkx6tQ+0qSzrUsO
Malware Config
Extracted
redline
Joker
31.41.244.186:4083
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auth_value
e732e83bc1688118a361a2a4ba4b2d46
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
resource yara_rule behavioral1/memory/1720-55-0x0000000001EA0000-0x0000000001EE6000-memory.dmp family_redline behavioral1/memory/1720-56-0x00000000020F0000-0x0000000002134000-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
pid Process 1720 file.exe 1720 file.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1720 file.exe