Analysis
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max time kernel
32s -
max time network
34s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
02-02-2023 11:17
Static task
static1
Behavioral task
behavioral1
Sample
a690e92f86769aaf046fba0274315c54.exe
Resource
win7-20221111-en
General
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Target
a690e92f86769aaf046fba0274315c54.exe
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Size
416KB
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MD5
a690e92f86769aaf046fba0274315c54
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SHA1
8a480564646ae8bc49e8be1a69a59fc0b1c7c410
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SHA256
862769c777a16b41d925fc395299ab3997110f336a1b72c4799e599a943e51f2
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SHA512
4b82c7276b9a74a6c6f5770b8f8615eb13787701dc2344a10bbc1ad1630597829599840f83475a79cfc603d21e21dbe707f31b09f89e16089d8774e577a35b6a
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SSDEEP
6144:13LA+MR/9dJEwrr/4SiYxRmgqavMSzsaF8QWXw9/CJTk637eQfnd5LGwMB:Bq/CSZiaogqavMxaEw9CJb7d5LG
Malware Config
Extracted
redline
milaf
193.233.20.5:4136
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auth_value
68aaee25afe3d0ae7d4db09dea02347c
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/1708-57-0x0000000002050000-0x0000000002096000-memory.dmp family_redline behavioral1/memory/1708-58-0x00000000020E0000-0x0000000002124000-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:
a690e92f86769aaf046fba0274315c54.exepid process 1708 a690e92f86769aaf046fba0274315c54.exe 1708 a690e92f86769aaf046fba0274315c54.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
a690e92f86769aaf046fba0274315c54.exedescription pid process Token: SeDebugPrivilege 1708 a690e92f86769aaf046fba0274315c54.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1708-55-0x00000000001B0000-0x00000000001FB000-memory.dmpFilesize
300KB
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memory/1708-56-0x0000000000400000-0x0000000000483000-memory.dmpFilesize
524KB
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memory/1708-54-0x00000000002ED000-0x000000000031C000-memory.dmpFilesize
188KB
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memory/1708-57-0x0000000002050000-0x0000000002096000-memory.dmpFilesize
280KB
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memory/1708-58-0x00000000020E0000-0x0000000002124000-memory.dmpFilesize
272KB
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memory/1708-59-0x0000000075D51000-0x0000000075D53000-memory.dmpFilesize
8KB
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memory/1708-60-0x00000000002ED000-0x000000000031C000-memory.dmpFilesize
188KB
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memory/1708-61-0x0000000000400000-0x0000000000483000-memory.dmpFilesize
524KB