General
- Target 5b53c135fe45a6d8.bin
- Size 3.3MB
- Sample260813-2pexvsgr8x
- SHA256 d4025535f12453a982f23fbd36d88b0dc9c7a1a8a83bb3cff60f4c59defec616
- MD5 873fc4b4ab9318320a3a2d890206c70f
- SHA1 5199276330e934c9e1b59fdc515a96cd195b6e1e
- SHA512 df303eb8980040755dd3b7c67ac1a93500fa0098386e66c7e4ad809e9d507ddb7a6f5811ecb1f35f95f90b5f1e2e57b27e4fbaa32eb4414291e254ec3036754e
- SSDEEP 49152:6ziTPl8zYmMU3YhrmTm8xouAYgOY4+JCS3fwOs+91nsj9zWMgVvIEEjefRykxjT+:6zi7l8MQ3YFZZqC537s+9BsVheWMRqi2
- TLSH T129F533680280DCE1E5A5C7B241D428D0F6224F7D3954FDD8B5BAA1FE23F25E74B81AB1
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
AoN_a_o_Na_a.docx.exe
Resource
win11-20260513-en
16 signatures
300 seconds
Behavioral task
behavioral2
Sample
AoN_a_o_Na_a.docx.exe
Resource
win11ltsc2024-20260709-en
17 signatures
300 seconds
Malware Config
Targets
-
- Target AoN_a_o_Na_a.docx.exe.bin
- Size 12.8MB
- SHA256 5b53c135fe45a6d8d6dd04b679d5ba1ece9c7b55a8bfdec13b1ebecc6c3a674a
- MD5 f1c00638e77ae3704ebced098ddf47b4
- SHA1 1bd89833a3e82b47ad5b84dbd15786c3d314c43e
- SHA512 5c8261142034e743d6d0cce194ff98388208ba32a8f51c7d85b6f89f958895aa0d642c5ec9358766057ece4fd70ff66b71c308e9b5b07de1c039371ebea03587
- SSDEEP 49152:FoJKdOTJ8BZcPucEcnVVLJ4H/K0ozwy9EnNCDhGAQ+UtAMMuANSLFoui9nPXcAKo:+
- TLSH T1B1D6BE2239FE508DB3B3EAAA4FC8FCBF895EF673161A60B920611746C7129418C53775
- MD5 SHA1 SHA512 SSDEEP TLSH
Score8/10-
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Drops file in Drivers directory
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Executes dropped EXE
-
Loads dropped DLL
-
Drops file in System32 directory