Analysis
-
max time kernel
148s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
-
submitted
25-12-2023 22:17
General
-
Target
3f8ea350223347b7c1feab3a82091baf.exe
-
Size
1.8MB
-
MD5
3f8ea350223347b7c1feab3a82091baf
-
SHA1
ab4ac82877e05f363ec79ac52fad0347591fbd3e
-
SHA256
532c7089ec69ccb7b99fee0f61f4019b3f0579bee96df3e6b44918c35d11ff21
-
SHA512
58aabbea475acd951df9ccbec9e4f413a80647c8bf8f966f139377a979389e8bf81c3070c0b582cc9f10c4c9af25c5d5443cd6a4bedf742639bded0fac8514d7
-
SSDEEP
49152:w0ibGTraiQZH7eIZ+peMqLIRvGLLrld7ox1TfbcUeSJJoczC:nrQ02+peDLvppmRkSJ2cu
Malware Config
Extracted
redline
1
65.21.162.231:8696
Signatures
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
-
SectopRAT payload 2 IoCs
-
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
-
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
-
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
-
Checks whether UAC is enabled 1 TTPs 1 IoCs
-
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
-
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\3f8ea350223347b7c1feab3a82091baf.exe"C:\Users\Admin\AppData\Local\Temp\3f8ea350223347b7c1feab3a82091baf.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Checks whether UAC is enabled
- Writes to the Master Boot Record (MBR)
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/4876-0-0x0000000000B50000-0x000000000100C000-memory.dmpFilesize
4.7MB
-
memory/4876-1-0x00000000778E4000-0x00000000778E6000-memory.dmpFilesize
8KB
-
memory/4876-3-0x0000000000B50000-0x000000000100C000-memory.dmpFilesize
4.7MB
-
memory/4876-5-0x0000000000B50000-0x000000000100C000-memory.dmpFilesize
4.7MB
-
memory/4876-4-0x00000000746E0000-0x0000000074E90000-memory.dmpFilesize
7.7MB
-
memory/4876-7-0x0000000005370000-0x0000000005382000-memory.dmpFilesize
72KB
-
memory/4876-8-0x00000000053D0000-0x000000000540C000-memory.dmpFilesize
240KB
-
memory/4876-6-0x00000000058D0000-0x0000000005EE8000-memory.dmpFilesize
6.1MB
-
memory/4876-9-0x00000000054B0000-0x00000000054C0000-memory.dmpFilesize
64KB
-
memory/4876-10-0x0000000005410000-0x000000000545C000-memory.dmpFilesize
304KB
-
memory/4876-11-0x0000000005670000-0x000000000577A000-memory.dmpFilesize
1.0MB
-
memory/4876-13-0x0000000000B50000-0x000000000100C000-memory.dmpFilesize
4.7MB
-
memory/4876-15-0x00000000746E0000-0x0000000074E90000-memory.dmpFilesize
7.7MB
-
memory/4876-16-0x00000000054B0000-0x00000000054C0000-memory.dmpFilesize
64KB