Analysis
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max time kernel
28s -
max time network
30s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
23-03-2023 23:53
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230220-en
General
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Target
file.exe
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Size
355KB
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MD5
cc57c91249af3c2e1095be3c872f4a86
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SHA1
bfb2b936a4bc57c19582b3c6071d1bad1c5767ba
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SHA256
2649d65bd971a74b63f9cc854134599ce6f3829f4f6fc56c105ca7eceea7cf66
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SHA512
31ea2e1bd4e7ac8b5984f401583f3138b908bf8e9ddf07bc13efd5ddd0ae9dd3f2dacdbfb0a76283696afcff8eecbccd0cdcb32dcdff099dabde3220eec061d6
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SSDEEP
6144:N7ag2fLXK6WsaAdBLDdfMosjCdqkn0C2VIQv/h1HufmQ4D:Neg2fzK6WsaA7dfMos+4BzP
Malware Config
Extracted
redline
dozk
91.215.85.15:25916
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auth_value
9f1dc4ff242fb8b53742acae0ef96143
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 35 IoCs
Processes:
resource yara_rule behavioral1/memory/924-55-0x0000000002450000-0x00000000024AA000-memory.dmp family_redline behavioral1/memory/924-56-0x0000000004A70000-0x0000000004AC8000-memory.dmp family_redline behavioral1/memory/924-57-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-58-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-60-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-62-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-66-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-64-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-68-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-70-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-76-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-74-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-72-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-80-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-78-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-82-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-84-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-87-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-92-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-94-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-90-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-98-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-96-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-102-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-100-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-108-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-106-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-104-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-110-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-112-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-114-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-118-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-120-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-116-0x0000000004A70000-0x0000000004AC2000-memory.dmp family_redline behavioral1/memory/924-122-0x0000000004A70000-0x0000000004AC2000-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 924 file.exe 924 file.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
file.exedescription pid process Token: SeDebugPrivilege 924 file.exe
Processes
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/924-55-0x0000000002450000-0x00000000024AA000-memory.dmpFilesize
360KB
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memory/924-56-0x0000000004A70000-0x0000000004AC8000-memory.dmpFilesize
352KB
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memory/924-57-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-58-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-60-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-62-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-66-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-64-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-68-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-70-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-76-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-74-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-72-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-80-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-78-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-82-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-84-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-86-0x0000000000300000-0x0000000000362000-memory.dmpFilesize
392KB
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memory/924-88-0x0000000004C60000-0x0000000004CA0000-memory.dmpFilesize
256KB
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memory/924-87-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-92-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-94-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-90-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-98-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-96-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-102-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-100-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-108-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-106-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-104-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-110-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-112-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-114-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-118-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-120-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-116-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-122-0x0000000004A70000-0x0000000004AC2000-memory.dmpFilesize
328KB
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memory/924-849-0x0000000004C60000-0x0000000004CA0000-memory.dmpFilesize
256KB