Analysis
-
max time kernel
96s -
max time network
97s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
13-11-2024 19:57
Static task
static1
Behavioral task
behavioral1
Sample
fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe
Resource
win7-20240903-en
General
-
Target
fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe
-
Size
2.8MB
-
MD5
99af09efb72254ae2aa721465ac58050
-
SHA1
f298c96ecadd9d06a18caa4ddca05ee4e8f320fa
-
SHA256
fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf
-
SHA512
fd56c76694a2d57180e84631cec80bc7bf918d616eb8ee9234e78bd196154f538ec219c0b629c658f85abbe8522d7c86b11c02e4806c096cf390dd754ba6d587
-
SSDEEP
49152:Mra2eQ8+niG26sBUhqAQCfZbBpjIHdpMsN5FrcH1:Ca2eQ8+iG26sBYqgOHdpMstrE
Malware Config
Extracted
lumma
https://scriptyprefej.store
https://navygenerayk.store
https://founpiuer.store
https://necklacedmny.store
https://thumbystriw.store
https://fadehairucw.store
https://crisiwarny.store
https://presticitpo.store
https://opinieni.store
Signatures
-
Lumma family
-
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exedescription ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe -
Downloads MZ/PE file
-
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exedescription ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe -
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.
Processes:
fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exedescription ioc Process Key opened \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe -
Reads user/profile data of web browsers 3 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.
-
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exepid Process 1632 fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe 1632 fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exepid Process 1632 fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe 1632 fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe 1632 fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe 1632 fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe 1632 fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe 1632 fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe 1632 fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe 1632 fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe"C:\Users\Admin\AppData\Local\Temp\fdb13c3444639b5678a9a0980f9eca91cb1caa09669328a3c79fa2fd2fa9decf.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1632
Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2