Analysis
-
max time kernel
151s -
max time network
171s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
15-02-2022 13:14
Static task
static1
Behavioral task
behavioral1
Sample
5779d0b578dc574170d599ee019cba94bc347a0bd315b1be5e32e9d619553992.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
5779d0b578dc574170d599ee019cba94bc347a0bd315b1be5e32e9d619553992.exe
Resource
win10v2004-en-20220113
General
-
Target
5779d0b578dc574170d599ee019cba94bc347a0bd315b1be5e32e9d619553992.exe
-
Size
2.6MB
-
MD5
9fea4fe0f1b98649611e2bb0b82e87b9
-
SHA1
7d247c5f069e73af4875e941e8b41a75e0672310
-
SHA256
5779d0b578dc574170d599ee019cba94bc347a0bd315b1be5e32e9d619553992
-
SHA512
7a0ce2da538a3d5564d5540abfff5009891669e44270fffb112e19386af1d3dfc217d47cafc9c6a4e629d55faf4cdad7257ce0dbb574fa5fc3cfaee7f637e049
Malware Config
Signatures
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine Payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1860-62-0x0000000000CF0000-0x00000000013C0000-memory.dmp family_redline -
.NET Reactor proctector 1 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
Processes:
resource yara_rule behavioral1/memory/1860-62-0x0000000000CF0000-0x00000000013C0000-memory.dmp net_reactor -
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.
Processes:
5779d0b578dc574170d599ee019cba94bc347a0bd315b1be5e32e9d619553992.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 5779d0b578dc574170d599ee019cba94bc347a0bd315b1be5e32e9d619553992.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 5779d0b578dc574170d599ee019cba94bc347a0bd315b1be5e32e9d619553992.exe -
Processes:
resource yara_rule behavioral1/memory/1860-62-0x0000000000CF0000-0x00000000013C0000-memory.dmp themida -
Processes:
5779d0b578dc574170d599ee019cba94bc347a0bd315b1be5e32e9d619553992.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 5779d0b578dc574170d599ee019cba94bc347a0bd315b1be5e32e9d619553992.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
5779d0b578dc574170d599ee019cba94bc347a0bd315b1be5e32e9d619553992.exepid process 1860 5779d0b578dc574170d599ee019cba94bc347a0bd315b1be5e32e9d619553992.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
5779d0b578dc574170d599ee019cba94bc347a0bd315b1be5e32e9d619553992.exepid process 1860 5779d0b578dc574170d599ee019cba94bc347a0bd315b1be5e32e9d619553992.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\5779d0b578dc574170d599ee019cba94bc347a0bd315b1be5e32e9d619553992.exe"C:\Users\Admin\AppData\Local\Temp\5779d0b578dc574170d599ee019cba94bc347a0bd315b1be5e32e9d619553992.exe"1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1860