Analysis
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max time kernel
42s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
27-06-2022 08:25
Static task
static1
Behavioral task
behavioral1
Sample
1b8943deb59b473d81738e8346429f920ed60b7497ecc12bee6afd5afc0c19c1.exe
Resource
win7-20220414-en
General
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Target
1b8943deb59b473d81738e8346429f920ed60b7497ecc12bee6afd5afc0c19c1.exe
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Size
389KB
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MD5
430ed7879efcf74b6f87ef95ea92f6e0
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SHA1
5eb3e803a99ff7b284d6675f8a0eb25bac275cc3
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SHA256
1b8943deb59b473d81738e8346429f920ed60b7497ecc12bee6afd5afc0c19c1
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SHA512
383830956c9e2d08380c2814a31de15d70bf23288e45f998720f20a243b7c5d52366775ad945203f35a4b72c62b74a4296d4318c97f5f355085c989c90850ebe
Malware Config
Extracted
redline
RUZKI
193.106.191.246:23196
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auth_value
121027c094f768a0a0e9b562f6417952
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:
1b8943deb59b473d81738e8346429f920ed60b7497ecc12bee6afd5afc0c19c1.exepid process 1052 1b8943deb59b473d81738e8346429f920ed60b7497ecc12bee6afd5afc0c19c1.exe 1052 1b8943deb59b473d81738e8346429f920ed60b7497ecc12bee6afd5afc0c19c1.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
1b8943deb59b473d81738e8346429f920ed60b7497ecc12bee6afd5afc0c19c1.exedescription pid process Token: SeDebugPrivilege 1052 1b8943deb59b473d81738e8346429f920ed60b7497ecc12bee6afd5afc0c19c1.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1b8943deb59b473d81738e8346429f920ed60b7497ecc12bee6afd5afc0c19c1.exe"C:\Users\Admin\AppData\Local\Temp\1b8943deb59b473d81738e8346429f920ed60b7497ecc12bee6afd5afc0c19c1.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/1052-54-0x0000000000268000-0x0000000000293000-memory.dmpFilesize
172KB
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memory/1052-55-0x0000000002690000-0x00000000026C0000-memory.dmpFilesize
192KB
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memory/1052-56-0x0000000002820000-0x000000000284E000-memory.dmpFilesize
184KB
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memory/1052-57-0x0000000000268000-0x0000000000293000-memory.dmpFilesize
172KB
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memory/1052-58-0x00000000003C0000-0x00000000003F7000-memory.dmpFilesize
220KB
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memory/1052-59-0x0000000000400000-0x0000000000B54000-memory.dmpFilesize
7.3MB
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memory/1052-60-0x0000000076C81000-0x0000000076C83000-memory.dmpFilesize
8KB
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memory/1052-61-0x0000000000268000-0x0000000000293000-memory.dmpFilesize
172KB
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memory/1052-62-0x0000000000400000-0x0000000000B54000-memory.dmpFilesize
7.3MB