Analysis
-
max time kernel
138s -
max time network
153s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
15-02-2022 06:22
Static task
static1
Behavioral task
behavioral1
Sample
c3b7a8a56e533a6eebedc1a32c12f42f57e53fdb35cca744d7fa1741df512398.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
c3b7a8a56e533a6eebedc1a32c12f42f57e53fdb35cca744d7fa1741df512398.exe
Resource
win10v2004-en-20220112
General
-
Target
c3b7a8a56e533a6eebedc1a32c12f42f57e53fdb35cca744d7fa1741df512398.exe
-
Size
2.7MB
-
MD5
044ab7abf0254c46e1bfb0692fde938a
-
SHA1
76dce0d309d00c9ba5ceebbdeb7b9588ef695ef4
-
SHA256
c3b7a8a56e533a6eebedc1a32c12f42f57e53fdb35cca744d7fa1741df512398
-
SHA512
2c2e8393f19312e5905fa40b086b43d5c6f436dc0fd40f726a87285dbe15c98c3567a6481eadb291942cee36af130aec1dbc8959402f53c722db2ebdad23c240
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/1668-61-0x00000000003E0000-0x0000000000AEA000-memory.dmp family_redline -
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:
c3b7a8a56e533a6eebedc1a32c12f42f57e53fdb35cca744d7fa1741df512398.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion c3b7a8a56e533a6eebedc1a32c12f42f57e53fdb35cca744d7fa1741df512398.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion c3b7a8a56e533a6eebedc1a32c12f42f57e53fdb35cca744d7fa1741df512398.exe -
Processes:
resource yara_rule behavioral1/memory/1668-61-0x00000000003E0000-0x0000000000AEA000-memory.dmp themida -
Processes:
c3b7a8a56e533a6eebedc1a32c12f42f57e53fdb35cca744d7fa1741df512398.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA c3b7a8a56e533a6eebedc1a32c12f42f57e53fdb35cca744d7fa1741df512398.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
c3b7a8a56e533a6eebedc1a32c12f42f57e53fdb35cca744d7fa1741df512398.exepid process 1668 c3b7a8a56e533a6eebedc1a32c12f42f57e53fdb35cca744d7fa1741df512398.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
c3b7a8a56e533a6eebedc1a32c12f42f57e53fdb35cca744d7fa1741df512398.exepid process 1668 c3b7a8a56e533a6eebedc1a32c12f42f57e53fdb35cca744d7fa1741df512398.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\c3b7a8a56e533a6eebedc1a32c12f42f57e53fdb35cca744d7fa1741df512398.exe"C:\Users\Admin\AppData\Local\Temp\c3b7a8a56e533a6eebedc1a32c12f42f57e53fdb35cca744d7fa1741df512398.exe"1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1668