Analysis
- max time kernel
110s - max time network
124s - platform
windows10_x64 - resource
win10-en-20211014 - submitted
03/12/2021, 01:10
General
- Target cc097dc0c207cc000f929d011996715f.exe
- Size 1.6MB
- Sample211203-bjd59sdcgp
- SHA256 021aed248cfbe2b30f4ab53d7ec95ab8ce1a176d5d92d8c7cd03a39590683574
Malware Config
Signatures
- RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
- RedLine Payload 1 IoCs
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
- Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
- 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.
- Checks whether UAC is enabled 1 TTPs 1 IoCs
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\cc097dc0c207cc000f929d011996715f.exe"C:\Users\Admin\AppData\Local\Temp\cc097dc0c207cc000f929d011996715f.exe"1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/3760-115-0x0000000000E20000-0x0000000000E80000-memory.dmp
memory/3760-116-0x0000000000400000-0x00000000007FA000-memory.dmp
memory/3760-117-0x00000000029D0000-0x00000000029D1000-memory.dmp
memory/3760-118-0x00000000029E0000-0x00000000029E1000-memory.dmp
memory/3760-119-0x0000000002990000-0x0000000002991000-memory.dmp
memory/3760-120-0x0000000002A00000-0x0000000002A01000-memory.dmp
memory/3760-121-0x00000000029C0000-0x00000000029C1000-memory.dmp
memory/3760-122-0x00000000029B0000-0x00000000029B1000-memory.dmp
memory/3760-123-0x0000000002A20000-0x0000000002A21000-memory.dmp
memory/3760-125-0x00000000036C0000-0x00000000036C1000-memory.dmp
memory/3760-124-0x00000000029F0000-0x00000000029F1000-memory.dmp
memory/3760-126-0x00000000036B0000-0x00000000036B1000-memory.dmp
memory/3760-127-0x00000000036B0000-0x00000000036B1000-memory.dmp
memory/3760-128-0x00000000036B0000-0x00000000036B1000-memory.dmp
memory/3760-129-0x00000000036B0000-0x00000000036B1000-memory.dmp
memory/3760-130-0x00000000026A0000-0x00000000026A1000-memory.dmp
memory/3760-131-0x00000000026B0000-0x00000000026B1000-memory.dmp
memory/3760-133-0x0000000000ED0000-0x0000000000ED1000-memory.dmp
memory/3760-132-0x0000000000EB0000-0x0000000000EB1000-memory.dmp
memory/3760-134-0x00000000026D0000-0x00000000026D1000-memory.dmp
memory/3760-135-0x00000000026F0000-0x00000000026F1000-memory.dmp
memory/3760-136-0x00000000036B0000-0x00000000036B1000-memory.dmp
memory/3760-138-0x0000000002920000-0x0000000002921000-memory.dmp
memory/3760-137-0x00000000036B0000-0x00000000036B1000-memory.dmp
memory/3760-140-0x00000000028D0000-0x00000000028D1000-memory.dmp
memory/3760-139-0x0000000002930000-0x0000000002931000-memory.dmp
memory/3760-142-0x0000000002910000-0x0000000002911000-memory.dmp
memory/3760-141-0x0000000002950000-0x0000000002951000-memory.dmp
memory/3760-143-0x0000000002900000-0x0000000002901000-memory.dmp
memory/3760-144-0x0000000002970000-0x0000000002971000-memory.dmp
memory/3760-145-0x00000000036B0000-0x00000000036B1000-memory.dmp
memory/3760-146-0x00000000036B0000-0x00000000036B1000-memory.dmp
memory/3760-147-0x00000000036B0000-0x00000000036B1000-memory.dmp
memory/3760-148-0x00000000036B0000-0x00000000036B1000-memory.dmp
memory/3760-149-0x00000000036B0000-0x00000000036B1000-memory.dmp
memory/3760-150-0x0000000000EA0000-0x0000000000EA1000-memory.dmp
memory/3760-151-0x0000000002A80000-0x0000000002A81000-memory.dmp
memory/3760-152-0x0000000002A90000-0x0000000002A91000-memory.dmp
memory/3760-153-0x0000000002A40000-0x0000000002A41000-memory.dmp
memory/3760-154-0x0000000002AB0000-0x0000000002AB1000-memory.dmp
memory/3760-155-0x0000000002A70000-0x0000000002A71000-memory.dmp
memory/3760-156-0x0000000002A60000-0x0000000002A61000-memory.dmp
memory/3760-157-0x0000000002AD0000-0x0000000002AD1000-memory.dmp
memory/3760-159-0x0000000000EA0000-0x0000000000EA1000-memory.dmp
memory/3760-158-0x0000000000EA0000-0x0000000000EA1000-memory.dmp
memory/3760-160-0x0000000002AC0000-0x0000000002AC1000-memory.dmp
memory/3760-161-0x0000000002700000-0x0000000002701000-memory.dmp
memory/3760-162-0x0000000000EA0000-0x0000000000EA1000-memory.dmp
memory/3760-163-0x0000000000EA0000-0x0000000000EA1000-memory.dmp
memory/3760-164-0x0000000000400000-0x0000000000402000-memory.dmp
memory/3760-166-0x0000000005DB0000-0x0000000005DB1000-memory.dmp
memory/3760-167-0x0000000006450000-0x0000000006451000-memory.dmp
memory/3760-168-0x0000000006480000-0x0000000006481000-memory.dmp
memory/3760-169-0x0000000006700000-0x0000000006701000-memory.dmp
memory/3760-170-0x0000000006590000-0x0000000006591000-memory.dmp
memory/3760-171-0x0000000006610000-0x0000000006611000-memory.dmp
memory/3760-172-0x00000000067B0000-0x00000000067B1000-memory.dmp
memory/3760-173-0x0000000006830000-0x0000000006831000-memory.dmp
memory/3760-174-0x00000000068D0000-0x00000000068D1000-memory.dmp
memory/3760-175-0x00000000070F0000-0x00000000070F1000-memory.dmp
memory/3760-176-0x0000000007240000-0x0000000007241000-memory.dmp
memory/3760-177-0x00000000076F0000-0x00000000076F1000-memory.dmp
memory/3760-178-0x0000000007740000-0x0000000007741000-memory.dmp
memory/3760-179-0x0000000007920000-0x0000000007921000-memory.dmp