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Windows
Analysis Report
17280510299d2c4229d8d34602ae7e6cab0904f854f3a07e2ef36692619be4af8ee7bc47a3656.dat-decoded.exe
Overview
General Information
| Sample name: | 17280510299d2c4229d8d34602ae7e6cab0904f854f3a07e2ef36692619be4af8ee7bc47a3656.dat-decoded.exe |
| Analysis ID: | 1525917 |
| MD5: | 0c7416c1e0df89ff3eaf6ca0d5c4246f |
| SHA1: | d919e66649d5b4309b3b9bbd71db428c9f816d4d |
| SHA256: | 94995d6e701c7a363345b9d44c8ac7f56fb0a82a20ac3da782a8932b0d140945 |
| Tags: | base64-decodedexeuser-abuse_ch |
 | |
Errors
| |
Detection
| Score: | 56 |
| Range: | 0 - 100 |
| Whitelisted: | false |
| Confidence: | 100% |
Signatures
Multi AV Scanner detection for submitted file
AI detected suspicious sample
Machine Learning detection for sample
Binary contains a suspicious time stamp
PE file does not import any functions
Sample file is different than original file name gathered from version info
Uses 32bit PE files
Classification
⊘No configs have been found
⊘No yara matches
⊘No Sigma rule has matched
⊘No Suricata rule has matched
Click to jump to signature section
Show All Signature Results
AV Detection |   |
|---|
| Source: | ReversingLabs: | ||
| Source: | Integrated Neural Analysis Model: | ||
| Source: | Joe Sandbox ML: | ||
| Source: | Static PE information: | ||
| Source: | Static PE information: | ||
| Source: | Static PE information: | ||
| Source: | Binary or memory string: | ||
| Source: | Static PE information: | ||
| Source: | Static PE information: | ||
| Source: | Static PE information: | ||
| Source: | Static PE information: | ||
| Source: | Classification label: | ||
| Source: | Static PE information: | ||
| Source: | Static file information: | ||
| Source: | ReversingLabs: | ||
| Source: | Static PE information: | ||
| Source: | Static PE information: | ||
| Source: | Static PE information: | ||
| Source: | Static PE information: | ||
| Reconnaissance | Resource Development | Initial Access | Execution | Persistence | Privilege Escalation | Defense Evasion | Credential Access | Discovery | Lateral Movement | Collection | Command and Control | Exfiltration | Impact |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gather Victim Identity Information | Acquire Infrastructure | Valid Accounts | Windows Management Instrumentation | Path Interception | Path Interception | 3 Software Packing | OS Credential Dumping | System Service Discovery | Remote Services | Data from Local System | Data Obfuscation | Exfiltration Over Other Network Medium | Abuse Accessibility Features |
| Credentials | Domains | Default Accounts | Scheduled Task/Job | Boot or Logon Initialization Scripts | Boot or Logon Initialization Scripts | 1 Timestomp | LSASS Memory | Application Window Discovery | Remote Desktop Protocol | Data from Removable Media | Junk Data | Exfiltration Over Bluetooth | Network Denial of Service |
| Email Addresses | DNS Server | Domain Accounts | At | Logon Script (Windows) | Logon Script (Windows) | 1 Obfuscated Files or Information | Security Account Manager | Query Registry | SMB/Windows Admin Shares | Data from Network Shared Drive | Steganography | Automated Exfiltration | Data Encrypted for Impact |
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
InternetThis section contains all screenshots as thumbnails, including those not shown in the slideshow.
| Source | Detection | Scanner | Label | Link |
|---|---|---|---|---|
| 16% | ReversingLabs | |||
| 100% | Joe Sandbox ML |
⊘No Antivirus matches
⊘No Antivirus matches
⊘No Antivirus matches
⊘No Antivirus matches
| Joe Sandbox version: | 41.0.0 Charoite |
| Analysis ID: | 1525917 |
| Start date and time: | 2024-10-04 16:18:07 +02:00 |
| Joe Sandbox product: | CloudBasic |
| Overall analysis duration: | 0h 2m 11s |
| Hypervisor based Inspection enabled: | false |
| Report type: | full |
| Cookbook file name: | default.jbs |
| Analysis system description: | Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01 |
| Number of analysed new started processes analysed: | 1 |
| Number of new started drivers analysed: | 0 |
| Number of existing processes analysed: | 0 |
| Number of existing drivers analysed: | 0 |
| Number of injected processes analysed: | 0 |
| Technologies: |
|
| Analysis Mode: | default |
| Analysis stop reason: | Timeout |
| Sample name: | 17280510299d2c4229d8d34602ae7e6cab0904f854f3a07e2ef36692619be4af8ee7bc47a3656.dat-decoded.exe |
| Detection: | MAL |
| Classification: | mal56.winEXE@0/0@0/0 |
| Cookbook Comments: |
|
- No process behavior to analyse as no analysis process or sample was found
- Corrupt sample or wrongly selected analyzer. Details: %1 is not a valid Win32 application.
- Exclude process from analysis (whitelisted): dllhost.exe
- VT rate limit hit for: 17280510299d2c4229d8d34602ae7e6cab0904f854f3a07e2ef36692619be4af8ee7bc47a3656.dat-decoded.exe
⊘No simulations
⊘No created / dropped files found
| File type: | |
| Entropy (8bit): | 7.817685240960146 |
| TrID: |
|
| File name: | 17280510299d2c4229d8d34602ae7e6cab0904f854f3a07e2ef36692619be4af8ee7bc47a3656.dat-decoded.exe |
| File size: | 376'531 bytes |
| MD5: | 0c7416c1e0df89ff3eaf6ca0d5c4246f |
| SHA1: | d919e66649d5b4309b3b9bbd71db428c9f816d4d |
| SHA256: | 94995d6e701c7a363345b9d44c8ac7f56fb0a82a20ac3da782a8932b0d140945 |
| SHA512: | 94fee806ff580988096420439bb67f4208623657637a09201e338c8266310e1482ea544e891f6b19d99d3bf7ed99789afee2267e53b88ccf8600eb4bfcf36064 |
| SSDEEP: | 6144:AzOHw/roHmevgmRfrJ1lgwPDS1KDB+qVOWbWgd389jBe0D2:AAw/kxRfzl7PD/B+qVl7dG6 |
| TLSH: | E984014326878213C0EF45B5D0A3659827F8EA8F2633E7657F0E25791CB2365798AFC0 |
| File Content Preview: | MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L....HU...............0..j..........>.... ........@.. ....................................@................................ |
 | |
| Icon Hash: | 00928e8e8686b000 |
| Entrypoint: | 0x45893e |
| Entrypoint Section: | .text |
| Digitally signed: | false |
| Imagebase: | 0x400000 |
| Subsystem: | windows gui |
| Image File Characteristics: | EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, LOCAL_SYMS_STRIPPED, 32BIT_MACHINE |
| DLL Characteristics: | DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE |
| Time Stamp: | 0x9555481F [Sun May 23 14:50:07 2049 UTC] |
| TLS Callbacks: | |
| CLR (.Net) Version: | |
| OS Version Major: | 4 |
| OS Version Minor: | 0 |
| File Version Major: | 4 |
| File Version Minor: | 0 |
| Subsystem Version Major: | 4 |
| Subsystem Version Minor: | 0 |
| Import Hash: |
| Instruction |
|---|
| das |
| inc esi |
| push esp |
| aaa |
| cli |
| jnl 00007FD4187F1E31h |
| bound edx, dword ptr [eax] |
| adc ecx, eax |
| das |
| cmp al, 4Ah |
| mov ch, 26h |
| in al, 6Dh |
| xor esi, dword ptr [ecx] |
| adc esp, esi |
| fist dword ptr [esi-43h] |
| jno 00007FD4187F1E8Ch |
| fldenv [edx-0Dh] |
| test byte ptr [ebx], ah |
| cmp edi, 72B93FC0h |
| sub esp, ecx |
| xor bh, ah |
| xchg byte ptr [ebx-30h], ah |
| scasd |
| jc 00007FD4187F1DECh |
| add ch, byte ptr [ebx-48850DD5h] |
| jnc 00007FD4187F1E01h |
| pop esi |
| xchg eax, ebx |
| mov bp, ss |
| sbb al, 68h |
| pop ecx |
| mov ch, 31h |
| call far A789h : F6C704AAh |
| Name | Virtual Address | Virtual Size | Is in Section |
|---|---|---|---|
| IMAGE_DIRECTORY_ENTRY_EXPORT | 0x0 | 0x0 | |
| IMAGE_DIRECTORY_ENTRY_IMPORT | 0x588f0 | 0x4b | .text |
| IMAGE_DIRECTORY_ENTRY_RESOURCE | 0x5a000 | 0x560 | .rsrc |
| IMAGE_DIRECTORY_ENTRY_EXCEPTION | 0x0 | 0x0 | |
| IMAGE_DIRECTORY_ENTRY_SECURITY | 0x0 | 0x0 | |
| IMAGE_DIRECTORY_ENTRY_BASERELOC | 0x5c000 | 0xc | .reloc |
| IMAGE_DIRECTORY_ENTRY_DEBUG | 0x0 | 0x0 | |
| IMAGE_DIRECTORY_ENTRY_COPYRIGHT | 0x0 | 0x0 | |
| IMAGE_DIRECTORY_ENTRY_GLOBALPTR | 0x0 | 0x0 | |
| IMAGE_DIRECTORY_ENTRY_TLS | 0x0 | 0x0 | |
| IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG | 0x0 | 0x0 | |
| IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT | 0x0 | 0x0 | |
| IMAGE_DIRECTORY_ENTRY_IAT | 0x2000 | 0x8 | .text |
| IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT | 0x0 | 0x0 | |
| IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR | 0x2008 | 0x48 | .text |
| IMAGE_DIRECTORY_ENTRY_RESERVED | 0x0 | 0x0 |
| Name | Virtual Address | Virtual Size | Raw Size | MD5 | Xored PE | ZLIB Complexity | File Type | Entropy | Characteristics |
|---|---|---|---|---|---|---|---|---|---|
| .text | 0x2000 | 0x56944 | 0x56a00 | fc0f3b581f02bd7999cf817e60e564e5 | False | 0.8943142361111112 | data | 7.825297583839301 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ |
| .rsrc | 0x5a000 | 0x560 | 0x600 | ce223590c9501cd5d1b76cea5b435e53 | False | 1.0071614583333333 | data | 7.84762632272028 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ |
| .reloc | 0x5c000 | 0xc | 0x200 | 20356c5f2f4972c43a0abed2ef3960e2 | False | 1.021484375 | data | 7.558483353078586 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ |
Key Decision
Richest Path
Thread / callback creation
Lower opacity -> Library Node⊘No network behavior found
⊘No statistics
⊘No system behavior
⊘No disassembly