Analysis
- max time kernel
110s - max time network
118s - platform
windows10_x64 - resource
win10-en-20211014 - submitted
27/11/2021, 00:56
General
- Target bf1c0c4be6f214d0f6228fac5ded3f58.exe
- Size 1.4MB
- Sample211127-bac7lsfhel
- SHA256 08381d5b4bffb1a943f62143f1dcd3ca6ff468e62c3499869dec4e4072f44bcd
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.
- Checks whether UAC is enabled 1 TTPs 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\bf1c0c4be6f214d0f6228fac5ded3f58.exe"C:\Users\Admin\AppData\Local\Temp\bf1c0c4be6f214d0f6228fac5ded3f58.exe"1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1744-115-0x0000000000E70000-0x0000000000ED0000-memory.dmp
memory/1744-117-0x00000000029F0000-0x00000000029F1000-memory.dmp
memory/1744-116-0x00000000029E0000-0x00000000029E1000-memory.dmp
memory/1744-119-0x0000000002A10000-0x0000000002A11000-memory.dmp
memory/1744-118-0x00000000029A0000-0x00000000029A1000-memory.dmp
memory/1744-121-0x00000000029C0000-0x00000000029C1000-memory.dmp
memory/1744-120-0x00000000029D0000-0x00000000029D1000-memory.dmp
memory/1744-123-0x0000000002A00000-0x0000000002A01000-memory.dmp
memory/1744-122-0x0000000002A30000-0x0000000002A31000-memory.dmp
memory/1744-126-0x00000000036C0000-0x00000000036C1000-memory.dmp
memory/1744-124-0x00000000036D0000-0x00000000036D1000-memory.dmp
memory/1744-125-0x00000000036C0000-0x00000000036C1000-memory.dmp
memory/1744-127-0x00000000036C0000-0x00000000036C1000-memory.dmp
memory/1744-128-0x00000000036C0000-0x00000000036C1000-memory.dmp
memory/1744-129-0x00000000027C0000-0x00000000027C1000-memory.dmp
memory/1744-130-0x00000000027D0000-0x00000000027D1000-memory.dmp
memory/1744-131-0x0000000002780000-0x0000000002781000-memory.dmp
memory/1744-132-0x00000000027A0000-0x00000000027A1000-memory.dmp
memory/1744-133-0x00000000027F0000-0x00000000027F1000-memory.dmp
memory/1744-134-0x0000000002820000-0x0000000002821000-memory.dmp
memory/1744-136-0x00000000036C0000-0x00000000036C1000-memory.dmp
memory/1744-135-0x00000000036C0000-0x00000000036C1000-memory.dmp
memory/1744-138-0x0000000002940000-0x0000000002941000-memory.dmp
memory/1744-137-0x0000000002930000-0x0000000002931000-memory.dmp
memory/1744-139-0x00000000028F0000-0x00000000028F1000-memory.dmp
memory/1744-141-0x0000000002920000-0x0000000002921000-memory.dmp
memory/1744-140-0x0000000002960000-0x0000000002961000-memory.dmp
memory/1744-142-0x0000000002910000-0x0000000002911000-memory.dmp
memory/1744-143-0x0000000002980000-0x0000000002981000-memory.dmp
memory/1744-145-0x00000000036C0000-0x00000000036C1000-memory.dmp
memory/1744-144-0x00000000036C0000-0x00000000036C1000-memory.dmp
memory/1744-146-0x00000000036C0000-0x00000000036C1000-memory.dmp
memory/1744-147-0x00000000036C0000-0x00000000036C1000-memory.dmp
memory/1744-149-0x0000000002770000-0x0000000002771000-memory.dmp
memory/1744-148-0x00000000036C0000-0x00000000036C1000-memory.dmp
memory/1744-151-0x0000000002AA0000-0x0000000002AA1000-memory.dmp
memory/1744-150-0x0000000002A90000-0x0000000002A91000-memory.dmp
memory/1744-153-0x0000000002AC0000-0x0000000002AC1000-memory.dmp
memory/1744-152-0x0000000002A50000-0x0000000002A51000-memory.dmp
memory/1744-155-0x0000000002A70000-0x0000000002A71000-memory.dmp
memory/1744-154-0x0000000002A80000-0x0000000002A81000-memory.dmp
memory/1744-156-0x0000000002AE0000-0x0000000002AE1000-memory.dmp
memory/1744-157-0x0000000002770000-0x0000000002771000-memory.dmp
memory/1744-158-0x0000000002770000-0x0000000002771000-memory.dmp
memory/1744-160-0x0000000002830000-0x0000000002831000-memory.dmp
memory/1744-159-0x0000000002AD0000-0x0000000002AD1000-memory.dmp
memory/1744-161-0x0000000002770000-0x0000000002771000-memory.dmp
memory/1744-162-0x0000000002770000-0x0000000002771000-memory.dmp
memory/1744-163-0x0000000000400000-0x0000000000810000-memory.dmp
memory/1744-164-0x0000000000400000-0x0000000000402000-memory.dmp
memory/1744-166-0x00000000063D0000-0x00000000063D1000-memory.dmp
memory/1744-167-0x0000000005E50000-0x0000000005E51000-memory.dmp
memory/1744-168-0x0000000005E80000-0x0000000005E81000-memory.dmp
memory/1744-169-0x0000000005DC0000-0x00000000063C6000-memory.dmp
memory/1744-170-0x0000000005F90000-0x0000000005F91000-memory.dmp
memory/1744-171-0x0000000006020000-0x0000000006021000-memory.dmp