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Windows Analysis Report
MDE_File_Sample_63ddeafcb4a1bcf61b83f738321d223a055bb288.zip

Overview

General Information

Sample name:MDE_File_Sample_63ddeafcb4a1bcf61b83f738321d223a055bb288.zip
Analysis ID:1545918
MD5:a44fd5a1494a40049f230cc1c1075268
SHA1:5687c84a0b8c89749af05df761dbed786475e5c9
SHA256:4215f8c59cbae20156ecdaad5ccb2317bebd418b576f2f09f76ecbf4750e696f

Detection

Score:0
Range:0 - 100
Whitelisted:false
Confidence:100%

Signatures

Program does not show much activity (idle)

Classification

  • System is w10x64_ra
  • rundll32.exe (PID: 6968 cmdline: C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding MD5: EF3179D498793BF4234F708D3BE28633)
  • cleanup
No yara matches
No Sigma rule has matched
No Suricata rule has matched

Click to jump to signature section

Show All Signature Results

There are no malicious signatures, click here to show all signatures.

Source: classification engineClassification label: clean0.winZIP@1/0@0/0
Source: C:\Windows\System32\rundll32.exeKey opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers
Source: unknownProcess created: C:\Windows\System32\rundll32.exe C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
Source: C:\Windows\System32\rundll32.exeProcess information set: NOOPENFILEERRORBOX
Source: all processesThread injection, dropped files, key value created, disk infection and DNS query: no activity detected
Source: all processesThread injection, dropped files, key value created, disk infection and DNS query: no activity detected
ReconnaissanceResource DevelopmentInitial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionCommand and ControlExfiltrationImpact
Gather Victim Identity InformationAcquire InfrastructureValid AccountsWindows Management InstrumentationPath InterceptionPath Interception1
Rundll32
OS Credential Dumping1
System Information Discovery
Remote ServicesData from Local SystemData ObfuscationExfiltration Over Other Network MediumAbuse Accessibility Features

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windows-stand
No Antivirus matches
No Antivirus matches
No Antivirus matches
No Antivirus matches
No Antivirus matches
No contacted domains info
No contacted IP infos
Joe Sandbox version:41.0.0 Charoite
Analysis ID:1545918
Start date and time:2024-10-31 10:16:49 +01:00
Joe Sandbox product:CloudBasic
Overall analysis duration:
Hypervisor based Inspection enabled:false
Report type:full
Cookbook file name:defaultwindowsinteractivecookbook.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:9
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:
  • EGA enabled
Analysis Mode:stream
Analysis stop reason:Timeout
Sample name:MDE_File_Sample_63ddeafcb4a1bcf61b83f738321d223a055bb288.zip
Detection:CLEAN
Classification:clean0.winZIP@1/0@0/0
Cookbook Comments:
  • Found application associated with file extension: .zip
  • Exclude process from analysis (whitelisted): dllhost.exe, svchost.exe
  • Excluded domains from analysis (whitelisted): ctldl.windowsupdate.com
  • VT rate limit hit for: MDE_File_Sample_63ddeafcb4a1bcf61b83f738321d223a055bb288.zip
No created / dropped files found
File type:Zip archive data, at least v2.0 to extract, compression method=deflate
Entropy (8bit):7.9908104263283946
TrID:
  • ZIP compressed archive (8000/1) 100.00%
File name:MDE_File_Sample_63ddeafcb4a1bcf61b83f738321d223a055bb288.zip
File size:28'130 bytes
MD5:a44fd5a1494a40049f230cc1c1075268
SHA1:5687c84a0b8c89749af05df761dbed786475e5c9
SHA256:4215f8c59cbae20156ecdaad5ccb2317bebd418b576f2f09f76ecbf4750e696f
SHA512:453c2840b84b96ee77369b1dd66b3cc181c8d8a4736fc72ac0886cedcc54569209ff02e06da380eb07ef76c20c087d30984ac719bc5cf42003c71ccb5fcc9211
SSDEEP:384:UTWYii0mSlDbwUU/lRYxCyeIy8a8kq6L8AFtMj15ywBkr05OMbFGeX241gyEz6:lSnS2UfeIHgq6L8A45Yus0Ked9H
TLSH:37C2E15D66969B1251021EAB0B4617E3AC83CBADB3358531700741A72BACFCDC1EE33E
File Content Preview:PK........$I_Y.5Wa&m........$.74976.pdf.. .............t+......t+......t+...'....P..G..../}7I(@...,...W.;..N........;D.....6[.d.._.. .m....#...r..y;..8.k....Q...2.-._P.....N.2...x.K.&1.*..I...J.....n.....x......#K...5K..h.>..`;.^.6..}5....C/..}]..:e.M:.{.
Icon Hash:1c1c1e4e4ececedc