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Windows
Analysis Report
t.bat
Overview
General Information
| Sample name: | t.bat |
| Analysis ID: | 1560320 |
| MD5: | 7d92162a87ab1596d06800472848f41e |
| SHA1: | a67854e4e6ea2e2945a0b4469b3ca6c7c012e9bd |
| SHA256: | 5a2ec3d729251a6478500a0c1a4823156b4e59be91cfde9e88602a7c5e1abd8b |
| Tags: | batBraodorouki555user-JAMESWT_MHT |
| Infos: |  |
 | |
Detection
Braodo
| Score: | 56 |
| Range: | 0 - 100 |
| Whitelisted: | false |
| Confidence: | 100% |
Signatures
Yara detected Braodo
Yara detected Powershell download and execute
Program does not show much activity (idle)
Classification
- System is w10x64
cmd.exe (PID: 7420 cmdline: C:\Windows \system32\ cmd.exe /c ""C:\User s\user\Des ktop\t.bat " " MD5: 8A2122E8162DBEF04694B9C3E0B6CDEE) - conhost.exe (PID: 7428 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 7366FBEFE66BA0F1F5304F7D6FEF09FE)
- cleanup
⊘No configs have been found
| Source | Rule | Description | Author | Strings |
|---|---|---|---|---|
| JoeSecurity_Braodo_1 | Yara detected Braodo | Joe Security | ||
| JoeSecurity_PowershellDownloadAndExecute | Yara detected Powershell download and execute | Joe Security |
⊘No Sigma rule has matched
⊘No Suricata rule has matched
Click to jump to signature section
Show All Signature Results
| Source: | String found in binary or memory: | ||
| Source: | String found in binary or memory: | ||
| Source: | Classification label: | ||
| Source: | Mutant created: | ||
| Source: | Process created: | ||
| Source: | Process created: | ||
| Source: | Process created: | ||
| Source: | Section loaded: | Jump to behavior | ||
| Source: | Process information set: | Jump to behavior | ||
| Source: | Thread injection, dropped files, key value created, disk infection and DNS query: | ||
| Source: | Thread injection, dropped files, key value created, disk infection and DNS query: | ||
HIPS / PFW / Operating System Protection Evasion |   |
|---|
| Source: | File source: | ||
Stealing of Sensitive Information | |
|---|
| Source: | File source: | ||
Remote Access Functionality | |
|---|
| Source: | File source: | ||
| 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 | 1 Scripting | Valid Accounts | Windows Management Instrumentation | 1 Scripting | 1 Process Injection | 1 Process Injection | 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 | 1 DLL Side-Loading | 1 DLL Side-Loading | 1 DLL Side-Loading | LSASS Memory | Application Window Discovery | Remote Desktop Protocol | Data from Removable Media | Junk Data | Exfiltration Over Bluetooth | Network Denial of Service |
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 |
|---|---|---|---|---|
| 8% | ReversingLabs | Text.Trojan.Generic |
⊘No Antivirus matches
⊘No Antivirus matches
⊘No Antivirus matches
⊘No Antivirus matches
| Name | IP | Active | Malicious | Antivirus Detection | Reputation |
|---|---|---|---|---|---|
| s-part-0035.t-0009.t-msedge.net | 13.107.246.63 | true | false | high |
| Name | Source | Malicious | Antivirus Detection | Reputation |
|---|---|---|---|---|
| false | high | |||
| false | high |
⊘No contacted IP infos
| Joe Sandbox version: | 41.0.0 Charoite |
| Analysis ID: | 1560320 |
| Start date and time: | 2024-11-21 17:00:06 +01:00 |
| Joe Sandbox product: | CloudBasic |
| Overall analysis duration: | 0h 1m 38s |
| 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: | 3 |
| 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: | t.bat |
| Detection: | MAL |
| Classification: | mal56.troj.evad.winBAT@2/0@0/0 |
| Cookbook Comments: |
|
- Exclude process from analysis (whitelisted): dllhost.exe
- Excluded domains from analysis (whitelisted): otelrules.azureedge.net, otelrules.afd.azureedge.net, azureedge-t-prod.trafficmanager.net
- Not all processes where analyzed, report is missing behavior information
- VT rate limit hit for: t.bat
⊘No simulations
⊘No context
| Match | Associated Sample Name / URL | SHA 256 | Detection | Threat Name | Link | Context |
|---|---|---|---|---|---|---|
| s-part-0035.t-0009.t-msedge.net | Get hash | malicious | LummaC | Browse |
| |
| Get hash | malicious | FormBook | Browse |
| ||
| Get hash | malicious | LummaC, Amadey, Credential Flusher, Cryptbot, LummaC Stealer, Stealc | Browse |
| ||
| Get hash | malicious | Stealc, Vidar | Browse |
| ||
| Get hash | malicious | Unknown | Browse |
| ||
| Get hash | malicious | HTMLPhisher | Browse |
| ||
| Get hash | malicious | LummaC | Browse |
| ||
| Get hash | malicious | Unknown | Browse |
| ||
| Get hash | malicious | Unknown | Browse |
| ||
| Get hash | malicious | MicroClip | Browse |
|
⊘No context
⊘No context
⊘No context
⊘No created / dropped files found
| File type: | |
| Entropy (8bit): | 4.704309137111206 |
| TrID: | |
| File name: | t.bat |
| File size: | 328'896 bytes |
| MD5: | 7d92162a87ab1596d06800472848f41e |
| SHA1: | a67854e4e6ea2e2945a0b4469b3ca6c7c012e9bd |
| SHA256: | 5a2ec3d729251a6478500a0c1a4823156b4e59be91cfde9e88602a7c5e1abd8b |
| SHA512: | 5a15787cb2d35b199187f15e73ad5775e1cfe7529b002025abfa346713764fb01872a3df383f4dc1214c78a8c8e0440e0b61e9d8daaa976de6c69a6c91591616 |
| SSDEEP: | 384:kOCWjeJKOCWjeJ4OCWjeJ4OCWjeJ4OCWjeJ4OCWjeJ4OCWjeJ4OCWjeJ4OCWjeJi:J |
| TLSH: | 0A640C45C39487872C6A0D870D49B42ECCAADE116563C7BEC0F9095B8B2D686D2B9F73 |
| File Content Preview: | @REM Encoded text: rqhatenzgwzolsgnldcysrtepdcisrckjcqgzeqcrjdccfjmugotehtosritdhcivgtdnwvfhcihzilihbpmzoyfiadpyntjsairtofvndykctdrtowxyikjsqiiwtmjhhzcxwlaegijpignagpzoqgrqtfguvpggntknuzxkmkhotgtvskdwbnknuzbkqbmhvarxcocrtowqixnyfiigkrtpwrzhwipioyvnvwocuah |
 | |
| Icon Hash: | 9686878b929a9886 |
Key Decision
Richest Path
Thread / callback creation
Lower opacity -> Library Node| Timestamp | Source IP | Dest IP | Trans ID | Reply Code | Name | CName | Address | Type | Class | DNS over HTTPS |
|---|---|---|---|---|---|---|---|---|---|---|
| Nov 21, 2024 17:00:55.847749949 CET | 1.1.1.1 | 192.168.2.3 | 0x49e6 | No error (0) | s-part-0035.t-0009.t-msedge.net | CNAME (Canonical name) | IN (0x0001) | false | ||
| Nov 21, 2024 17:00:55.847749949 CET | 1.1.1.1 | 192.168.2.3 | 0x49e6 | No error (0) | 13.107.246.63 | A (IP address) | IN (0x0001) | false |
Click to jump to process
Click to jump to process
Click to jump to process
| Target ID: | 0 |
| Start time: | 11:00:57 |
| Start date: | 21/11/2024 |
| Path: | C:\Windows\System32\cmd.exe |
| Wow64 process (32bit): | false |
| Commandline: | |
| Imagebase: | 0x7ff686f60000 |
| File size: | 289'792 bytes |
| MD5 hash: | 8A2122E8162DBEF04694B9C3E0B6CDEE |
| Has elevated privileges: | true |
| Has administrator privileges: | true |
| Programmed in: | C, C++ or other language |
| Reputation: | high |
| Has exited: | true |
| Target ID: | 1 |
| Start time: | 11:00:57 |
| Start date: | 21/11/2024 |
| Path: | C:\Windows\System32\conhost.exe |
| Wow64 process (32bit): | false |
| Commandline: | |
| Imagebase: | 0x7ff720030000 |
| File size: | 873'472 bytes |
| MD5 hash: | 7366FBEFE66BA0F1F5304F7D6FEF09FE |
| Has elevated privileges: | true |
| Has administrator privileges: | true |
| Programmed in: | C, C++ or other language |
| Reputation: | moderate |
| Has exited: | true |
⊘No disassembly