Analysis
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max time kernel
38s -
max time network
41s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
10/01/2023, 19:02
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220812-en
General
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Target
file.exe
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Size
430KB
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MD5
4635fc5e2f5acb310fa690ca35945cec
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SHA1
c87be44722ba08011d1cab37de89fa320835a200
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SHA256
2b7ceaaa647bc7e0d1e684f67b5b14491547ff94ee33fb4bd470cbf505020ae9
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SHA512
71a389513938bec3563d54b30501c174d9435e19932e38d93b23bb82cd6b1deef7ca608132e20d3655e0f6322098defea3920e45416ff1f14349163118dfe895
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SSDEEP
6144:AQbRbLJ/FpeWfYAcCBNU64VWkx9eUPQIIfr0nEmQLr:AQNt9pecYANBWnRx9eoVVE7
Malware Config
Extracted
redline
@new@2023
77.73.133.62:22344
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auth_value
8284279aedaed026a9b7cb9c1c0be4e4
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/1944-56-0x0000000002ED0000-0x0000000002F1C000-memory.dmp family_redline behavioral1/memory/1944-58-0x0000000004850000-0x000000000489A000-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 1 IoCs
pid Process 1944 file.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1944 file.exe