Analysis
- max time kernel
119s - max time network
136s - platform
windows10_x64 - resource
win10-en-20210920 - submitted
24/10/2021, 17:46
General
- Target FortniteHackmenu.exe
- Size 4.3MB
- Sample211024-wcavgsffhp
- SHA256 4d07b5da2a5e18574654be096b110e8df7ebf8d8950239d05d9457562d80e094
Malware Config
Signatures
- RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
- RedLine Payload 3 IoCs
- Suspicious use of NtCreateProcessExOtherParentProcess 2 IoCs
- Downloads MZ/PE file
- Executes dropped EXE 1 IoCs
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Suspicious use of SetThreadContext 2 IoCs
- Program crash 3 IoCs
- Suspicious behavior: EnumeratesProcesses 46 IoCs
- Suspicious use of AdjustPrivilegeToken 6 IoCs
- Suspicious use of WriteProcessMemory 13 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\FortniteHackmenu.exe"C:\Users\Admin\AppData\Local\Temp\FortniteHackmenu.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\System.exe"C:\Users\Admin\AppData\Local\Temp\System.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"4⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2300 -s 2045⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2200 -s 2444⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1804 -s 2562⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1804-115-0x0000000000AA0000-0x0000000000AA1000-memory.dmp
memory/1804-116-0x0000000000AB0000-0x0000000000AB1000-memory.dmp
memory/1804-117-0x0000000000AC0000-0x0000000000AC1000-memory.dmp
memory/1804-119-0x0000000000CB0000-0x0000000000CB1000-memory.dmp
memory/1804-118-0x0000000000CA0000-0x0000000000CA1000-memory.dmp
memory/1804-120-0x0000000000DD0000-0x0000000000DD1000-memory.dmp
memory/1804-121-0x0000000000DF0000-0x00000000014B3000-memory.dmp
memory/4016-134-0x0000000008970000-0x0000000008971000-memory.dmp
memory/4016-143-0x0000000008D60000-0x0000000008D61000-memory.dmp
memory/4016-133-0x0000000008F60000-0x0000000008F61000-memory.dmp
memory/4016-130-0x0000000000140000-0x0000000000141000-memory.dmp
memory/4016-135-0x0000000008AA0000-0x0000000008AA1000-memory.dmp
memory/4016-136-0x00000000089D0000-0x00000000089D1000-memory.dmp
memory/4016-137-0x0000000008950000-0x0000000008F56000-memory.dmp
memory/4016-138-0x0000000008A10000-0x0000000008A11000-memory.dmp
memory/4016-139-0x0000000000140000-0x0000000000141000-memory.dmp
memory/4016-131-0x0000000000500000-0x0000000000501000-memory.dmp
memory/4016-144-0x0000000008DE0000-0x0000000008DE1000-memory.dmp
memory/4016-145-0x0000000009A70000-0x0000000009A71000-memory.dmp
memory/4016-146-0x0000000008EE0000-0x0000000008EE1000-memory.dmp
memory/4016-149-0x0000000009850000-0x0000000009851000-memory.dmp
memory/4016-162-0x000000000A440000-0x000000000A441000-memory.dmp
memory/4016-163-0x000000000AB40000-0x000000000AB41000-memory.dmp
memory/4016-129-0x0000000000140000-0x0000000000141000-memory.dmp
memory/4016-128-0x0000000000140000-0x0000000000141000-memory.dmp
memory/4016-122-0x0000000000500000-0x0000000000520000-memory.dmp