Windows
Analysis Report
Purchase_Inquiry_1.doc
Overview
General Information
Detection
Score: | 100 |
Range: | 0 - 100 |
Confidence: | 100% |
Signatures
Antivirus / Scanner detection for submitted sample
Document exploit detected (creates forbidden files)
Multi AV Scanner detection for submitted file
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
Document contains an embedded VBA macro which may execute processes
Document contains an embedded VBA macro with suspicious strings
Document contains an embedded VBA with functions possibly related to ADO stream file operations
Document contains an embedded VBA with functions possibly related to HTTP operations
Document exploit detected (process start blacklist hit)
Found many strings related to Crypto-Wallets (likely being stolen)
Found suspicious ZIP file
Microsoft Office drops suspicious files
Office process queries suspicious COM object (likely to drop second stage)
Sigma detected: File With Uncommon Extension Created By An Office Application
Sigma detected: Legitimate Application Dropped Archive
Sigma detected: Legitimate Application Dropped Executable
Sigma detected: Suspicious Microsoft Office Child Process
Binary contains a suspicious time stamp
Creates a process in suspended mode (likely to inject code)
Document contains an embedded VBA macro which executes code when the document is opened / closed
Document contains embedded VBA macros
Document embeds suspicious OLE2 link
Drops PE files
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Found dropped PE file which has not been started or loaded
May sleep (evasive loops) to hinder dynamic analysis
PE file does not import any functions
PE file overlay found
Potential document exploit detected (performs DNS queries)
Potential document exploit detected (performs HTTP gets)
Potential document exploit detected (unknown TCP traffic)
Queries the volume information (name, serial number etc) of a device
Sigma detected: Suspicious Office Outbound Connections
Uses a known web browser user agent for HTTP communication
Yara detected Credential Stealer
Classification
- System is w10x64
WINWORD.EXE (PID: 5560 cmdline:
"C:\Progra m Files (x 86)\Micros oft Office \Root\Offi ce16\WINWO RD.EXE" /A utomation -Embedding MD5: 1A0C2C2E7D9C4BC18E91604E9B0C7678) cmd.exe (PID: 7412 cmdline:
C:\Windows \system32\ cmd.exe /c ""C:\5564 642\Ppo.ba t" " MD5: D0FCE3AFA6AA1D58CE9FA336CC2B675B) conhost.exe (PID: 7420 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) certutil.exe (PID: 7668 cmdline:
certutil - decode C:\ Users\user \AppData\L ocal\Temp\ i19ag96bvk .txt C:\Us ers\user\A ppData\Loc al\Temp\i1 9ag96bvk.e xe MD5: 0DDA4F16AE041578B4E250AE12E06EB1) cmd.exe (PID: 7612 cmdline:
C:\Windows \system32\ cmd.exe /c ""C:\3546 255\Ppo.ba t" " MD5: D0FCE3AFA6AA1D58CE9FA336CC2B675B) conhost.exe (PID: 7620 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) certutil.exe (PID: 7756 cmdline:
certutil - decode C:\ Users\user \AppData\L ocal\Temp\ i19ag96bvk .txt C:\Us ers\user\A ppData\Loc al\Temp\i1 9ag96bvk.e xe MD5: 0DDA4F16AE041578B4E250AE12E06EB1)
- cleanup
⊘No configs have been found
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_CredentialStealer | Yara detected Credential Stealer | Joe Security | ||
JoeSecurity_CredentialStealer | Yara detected Credential Stealer | Joe Security |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_CredentialStealer | Yara detected Credential Stealer | Joe Security | ||
JoeSecurity_CredentialStealer | Yara detected Credential Stealer | Joe Security |
System Summary |
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Source: | Author: Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule), Nasreddine Bencherchali (Nextron Systems): |
Source: | Author: frack113, Florian Roth: |
Source: | Author: frack113, Florian Roth (Nextron Systems): |
Source: | Author: Florian Roth (Nextron Systems), Markus Neis, FPT.EagleEye Team, Vadim Khrykov, Cyb3rEng, Michael Haag, Christopher Peacock @securepeacock, @scythe_io: |
Source: | Author: X__Junior (Nextron Systems): |
⊘No Suricata rule has matched
Click to jump to signature section
Show All Signature Results
AV Detection |
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Source: | Virustotal: | Perma Link | ||
Source: | ReversingLabs: |
Source: | File opened: | Jump to behavior |
Software Vulnerabilities |
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