Analysis
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max time kernel
119s -
max time network
121s -
platform
windows10_x64 -
resource
win10-en-20211014 -
submitted
23-10-2021 23:55
Static task
static1
Behavioral task
behavioral1
Sample
Installer Far Cry 6.exe
Resource
win7-en-20210920
Behavioral task
behavioral2
Sample
Installer Far Cry 6.exe
Resource
win10-en-20211014
General
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Target
Installer Far Cry 6.exe
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Size
1.7MB
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MD5
bcf6ffd1c6a0a6e972370e03e31b8143
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SHA1
246b24525d4457e3a5f98475b7ee2c3f0f2128ac
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SHA256
5357372d858b551ca90eda32f7ce00c85e1894c77cce1a5c1fa0c0dace605d42
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SHA512
d791622c85ae0c32f53db57556c1ba4ddfa5147032d21f391c7f0eff7b8cef0c356f5d83f48b34d9bed37a10c272b216375a6777e069e0c6efc8b10161a384dc
Malware Config
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 behavioral2/memory/3448-124-0x0000000000400000-0x0000000000420000-memory.dmp family_redline behavioral2/memory/3448-125-0x0000000000418D32-mapping.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 use of SetThreadContext 1 IoCs
Processes:
Installer Far Cry 6.exedescription pid process target process PID 648 set thread context of 3448 648 Installer Far Cry 6.exe Installer Far Cry 6.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
Installer Far Cry 6.exeInstaller Far Cry 6.exepid process 648 Installer Far Cry 6.exe 648 Installer Far Cry 6.exe 3448 Installer Far Cry 6.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Installer Far Cry 6.exeInstaller Far Cry 6.exedescription pid process Token: SeDebugPrivilege 648 Installer Far Cry 6.exe Token: SeDebugPrivilege 3448 Installer Far Cry 6.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
Installer Far Cry 6.exedescription pid process target process PID 648 wrote to memory of 3448 648 Installer Far Cry 6.exe Installer Far Cry 6.exe PID 648 wrote to memory of 3448 648 Installer Far Cry 6.exe Installer Far Cry 6.exe PID 648 wrote to memory of 3448 648 Installer Far Cry 6.exe Installer Far Cry 6.exe PID 648 wrote to memory of 3448 648 Installer Far Cry 6.exe Installer Far Cry 6.exe PID 648 wrote to memory of 3448 648 Installer Far Cry 6.exe Installer Far Cry 6.exe PID 648 wrote to memory of 3448 648 Installer Far Cry 6.exe Installer Far Cry 6.exe PID 648 wrote to memory of 3448 648 Installer Far Cry 6.exe Installer Far Cry 6.exe PID 648 wrote to memory of 3448 648 Installer Far Cry 6.exe Installer Far Cry 6.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Installer Far Cry 6.exe"C:\Users\Admin\AppData\Local\Temp\Installer Far Cry 6.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Installer Far Cry 6.exe"C:\Users\Admin\AppData\Local\Temp\Installer Far Cry 6.exe"2⤵
- 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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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Installer Far Cry 6.exe.logMD5
0c08550e061164bf7ab8f8a31069f153
SHA1e32ccfeed5c014aca5ab82d0565862b36414ca5c
SHA256adcf2de5c7ef273119583258d097664e70305acd2ce1973886a271fe2fea0a18
SHA5123624bf6b1037bfc0f10d68ec907bb74ec38fb69ef9013f7f5bd3bca087bb91b7802ac7d36c15ee980535e8d4fa6a9d80d6a289ee74b2ecc0ae8df0beccc7e112
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memory/648-115-0x0000000000780000-0x0000000000781000-memory.dmpFilesize
4KB
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memory/648-117-0x0000000002C90000-0x0000000002C91000-memory.dmpFilesize
4KB
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memory/648-118-0x00000000051C0000-0x00000000051C1000-memory.dmpFilesize
4KB
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memory/648-119-0x0000000002C70000-0x0000000002C73000-memory.dmpFilesize
12KB
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memory/648-123-0x0000000005E10000-0x0000000005E3F000-memory.dmpFilesize
188KB
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memory/3448-131-0x0000000004F90000-0x0000000004F91000-memory.dmpFilesize
4KB
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memory/3448-134-0x00000000052E0000-0x00000000052E1000-memory.dmpFilesize
4KB
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memory/3448-129-0x0000000004F30000-0x0000000004F31000-memory.dmpFilesize
4KB
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memory/3448-130-0x0000000005060000-0x0000000005061000-memory.dmpFilesize
4KB
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memory/3448-125-0x0000000000418D32-mapping.dmp
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memory/3448-132-0x0000000004ED0000-0x00000000054D6000-memory.dmpFilesize
6.0MB
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memory/3448-133-0x0000000004FD0000-0x0000000004FD1000-memory.dmpFilesize
4KB
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memory/3448-128-0x00000000054E0000-0x00000000054E1000-memory.dmpFilesize
4KB
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memory/3448-135-0x00000000061F0000-0x00000000061F1000-memory.dmpFilesize
4KB
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memory/3448-136-0x0000000005E90000-0x0000000005E91000-memory.dmpFilesize
4KB
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memory/3448-137-0x0000000005FB0000-0x0000000005FB1000-memory.dmpFilesize
4KB
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memory/3448-138-0x0000000005F50000-0x0000000005F51000-memory.dmpFilesize
4KB
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memory/3448-139-0x00000000067F0000-0x00000000067F1000-memory.dmpFilesize
4KB
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memory/3448-140-0x0000000006A10000-0x0000000006A11000-memory.dmpFilesize
4KB
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memory/3448-141-0x0000000007110000-0x0000000007111000-memory.dmpFilesize
4KB
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memory/3448-124-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB