Analysis
- max time kernel
41s - max time network
114s - platform
windows10_x64 - resource
win10v20210410 - submitted
14/08/2021, 07:18
General
- Target 25061f7c5f6cba19b00ba46c684bb5dd.exe
- Size 1.2MB
- Sample210814-n7sc69pmd2
- SHA256 73dc45d12cbf0b6e8f2f6a439c7bf4da5b4ec51504690db81fee39adb0edd1b4
Malware Config
Extracted
-
redline
-
ruzkii
-
verecalina.xyz:80
Signatures
- RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
- RedLine Payload 2 IoCs
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\25061f7c5f6cba19b00ba46c684bb5dd.exe"C:\Users\Admin\AppData\Local\Temp\25061f7c5f6cba19b00ba46c684bb5dd.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\25061f7c5f6cba19b00ba46c684bb5dd.exe"C:\Users\Admin\AppData\Local\Temp\25061f7c5f6cba19b00ba46c684bb5dd.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/772-120-0x0000000004A50000-0x0000000004A6C000-memory.dmp
memory/772-117-0x0000000004AB0000-0x0000000004AB1000-memory.dmp
memory/772-118-0x0000000004A10000-0x0000000004A11000-memory.dmp
memory/772-116-0x0000000004F10000-0x0000000004F11000-memory.dmp
memory/772-114-0x00000000000C0000-0x00000000000C1000-memory.dmp
memory/772-121-0x0000000004C40000-0x0000000004C41000-memory.dmp
memory/772-122-0x0000000004BF0000-0x0000000004BF1000-memory.dmp
memory/772-119-0x0000000004A10000-0x0000000004F0E000-memory.dmp
memory/3520-128-0x0000000005600000-0x0000000005601000-memory.dmp
memory/3520-123-0x0000000000400000-0x000000000041E000-memory.dmp
memory/3520-129-0x0000000005050000-0x0000000005051000-memory.dmp
memory/3520-130-0x00000000050B0000-0x00000000050B1000-memory.dmp
memory/3520-131-0x00000000050F0000-0x00000000050F1000-memory.dmp
memory/3520-132-0x0000000005360000-0x0000000005361000-memory.dmp
memory/3520-133-0x0000000004FF0000-0x00000000055F6000-memory.dmp
memory/3520-134-0x00000000064D0000-0x00000000064D1000-memory.dmp
memory/3520-135-0x0000000006BD0000-0x0000000006BD1000-memory.dmp
memory/3520-136-0x0000000006440000-0x0000000006441000-memory.dmp