Analysis
-
max time kernel
16s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
-
submitted
20-11-2024 08:56
General
-
Target
LTZMF_file.exe
-
Size
1.7MB
-
MD5
f606993b2d650ae388adda55d42b7e17
-
SHA1
c6c016892a7d17c3c8575c9577f344c886dbbca6
-
SHA256
c16911abc93470f42ddb1714b510d25394238d3b42bc35e4e7a944dd3262690e
-
SHA512
ab757797767fd0d17593ece660fbc6c79092673d69523af5a4a85e9fc74c1196f464801c993ca7b31f3aa14575ff3a7b0f2423fbfa4b64b40a473ee2a5b42d15
-
SSDEEP
49152:s8RemtT6a+RvBAzfnz1aCwPuyKs4tFu+ZxT+CYyQ+A:1Re+T6aypK/zQTes4tFVZxybl
Malware Config
Extracted
stealc
mars
http://185.215.113.206
-
url_path
/c4becf79229cb002.php
Signatures
-
Stealc
Stealc is an infostealer written in C++.
-
Stealc family
-
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.
-
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
-
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.
-
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\LTZMF_file.exe"C:\Users\Admin\AppData\Local\Temp\LTZMF_file.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
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
6.6MB
-
Filesize
8KB
-
Filesize
92KB
-
Filesize
6.6MB
-
Filesize
6.6MB