Windows
Analysis Report
2016.zip
Overview
General Information
Detection
Score: | 2 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 80% |
Signatures
Classification
- System is w10x64
- unarchiver.exe (PID: 4340 cmdline:
"C:\Window s\SysWOW64 \unarchive r.exe" "C: \Users\use r\Desktop\ 2016.zip" MD5: 16FF3CC6CC330A08EED70CBC1D35F5D2) - 7za.exe (PID: 5288 cmdline:
"C:\Window s\System32 \7za.exe" x -pinfect ed -y -o"C :\Users\us er\AppData \Local\Tem p\bas04viz .kyq" "C:\ Users\user \Desktop\2 016.zip" MD5: 77E556CDFDC5C592F5C46DB4127C6F4C) - conhost.exe (PID: 4348 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D)
- cleanup
Click to jump to signature section
There are no malicious signatures, click here to show all signatures.
Source: | File opened: | Jump to behavior |
Source: | String found in binary or memory: | ||
Source: | String found in binary or memory: | ||
Source: | String found in binary or memory: |
Source: | Classification label: |
Source: | Mutant created: | ||
Source: | Mutant created: |
Source: | File created: | Jump to behavior |
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Source: | Process created: | Jump to behavior |
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Source: | Section loaded: | Jump to behavior |
Source: | File opened: | Jump to behavior |
Source: | File opened: | Jump to behavior |
Source: | Process information set: | Jump to behavior | ||
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Source: | Memory allocated: | Jump to behavior | ||
Source: | Memory allocated: | Jump to behavior | ||
Source: | Memory allocated: | Jump to behavior |
Source: | Thread delayed: | Jump to behavior |
Source: | Thread sleep time: | Jump to behavior |
Source: | Code function: | 0_2_010AB1D6 |
Source: | Thread delayed: | Jump to behavior |
Source: | Memory allocated: | Jump to behavior |
Source: | Process created: | Jump to behavior |
Source: | Key value queried: | Jump to behavior |
Reconnaissance | Resource Development | Initial Access | Execution | Persistence | Privilege Escalation | Defense Evasion | Credential Access | Discovery | Lateral Movement | Collection | Command and Control | Exfiltration | Impact |
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Gather Victim Identity Information | Acquire Infrastructure | Valid Accounts | Windows Management Instrumentation | 1 DLL Side-Loading | 11 Process Injection | 1 Disable or Modify Tools | OS Credential Dumping | 31 Virtualization/Sandbox Evasion | 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 | 1 DLL Side-Loading | 31 Virtualization/Sandbox Evasion | LSASS Memory | 3 System Information 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) | 11 Process Injection | Security Account Manager | Query Registry | SMB/Windows Admin Shares | Data from Network Shared Drive | Steganography | Automated Exfiltration | Data Encrypted for Impact |
Employee Names | Virtual Private Server | Local Accounts | Cron | Login Hook | Login Hook | 1 DLL Side-Loading | NTDS | System Network Configuration Discovery | Distributed Component Object Model | Input Capture | Protocol Impersonation | Traffic Duplication | Data Destruction |
This section contains all screenshots as thumbnails, including those not shown in the slideshow.
Source | Detection | Scanner | Label | Link |
---|---|---|---|---|
0% | ReversingLabs | |||
0% | Virustotal | Browse |
Name | Source | Malicious | Antivirus Detection | Reputation |
---|---|---|---|---|
false | unknown | |||
false | unknown | |||
false | unknown |
Joe Sandbox version: | 41.0.0 Charoite |
Analysis ID: | 1525384 |
Start date and time: | 2024-10-04 04:56:44 +02:00 |
Joe Sandbox product: | CloudBasic |
Overall analysis duration: | 0h 1m 53s |
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: |
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Analysis Mode: | default |
Analysis stop reason: | Timeout |
Sample name: | 2016.zip |
Detection: | CLEAN |
Classification: | clean2.winZIP@4/2@0/0 |
EGA Information: |
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HCA Information: |
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Cookbook Comments: |
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- Not all processes where analyzed, report is missing behavior information
- Report size getting too big, too many NtQueryValueKey calls found.
Process: | C:\Windows\SysWOW64\7za.exe |
File Type: | |
Category: | dropped |
Size (bytes): | 1489 |
Entropy (8bit): | 6.86073459890358 |
Encrypted: | false |
SSDEEP: | 24:+C1HC91n1apj52j4spNfC2lv4pNR+pOYCZXRHlkTwO+FJ6JELE7mqW:+AwR1M2BNfCaENR+YZhlFMJ4E7mz |
MD5: | 8CC45E13BF0779634CB7C1EF56973976 |
SHA1: | 8DC64C41EF004848FA7269B1BFA20CE9557BE770 |
SHA-256: | C2A51C94A80276D662486C20F31E1F73BD967E2F8D69CACBE7C3AF2C158A3579 |
SHA-512: | 0C953F1696D95DD347FBD1086B8770E925910663E55D8A7739EBCB213120CB004136FFCBC5D2D5F888BB5CE3CA73628AC5D575771552CE623AD393CB57769356 |
Malicious: | false |
Reputation: | low |
Preview: |
Process: | C:\Windows\SysWOW64\unarchiver.exe |
File Type: | |
Category: | dropped |
Size (bytes): | 2375 |
Entropy (8bit): | 4.929162812456713 |
Encrypted: | false |
SSDEEP: | 48:KBBQQQZFwYUQr/GpoGTGBqGIyUGTGblGpGLGsFGhGG0UGBqGIyUGKGUGeCGTGTGP:KHQMojv |
MD5: | 0353B9C57FED9755F8D2F668BAD05321 |
SHA1: | F3B1E9F5756FD13FBCBA3246509E33560424CD22 |
SHA-256: | 4835A55C16770416F5855DC8C236ADCFF06E8E13A9C754B908EB6BD8E1379C68 |
SHA-512: | C168FCDF9A118BCBCB4A9D64550658743967E3F70A99FE73521C8E49C7DA25749BBA3BB22BF712F6CC7D993B4FEF3F379F19E9D42FF210CD18E207FBD35D5DE3 |
Malicious: | false |
Reputation: | low |
Preview: |
File type: | |
Entropy (8bit): | 7.606940163167705 |
TrID: |
|
File name: | 2016.zip |
File size: | 1'452 bytes |
MD5: | e6d577fdb969bf89b350680588751a42 |
SHA1: | 0891add60f3f06863e64e241cc9e7bbe982fafe5 |
SHA256: | f271d142dd7fc527ac4807657ae6e452dc9d8fb367bd0eed634d2e78ee5fe462 |
SHA512: | ee375b419d8995cf12a7040c7867a54c98e1d9a5c978de09027fcffc93bb81f18f0868f00f168d81368fc042685f24c65f1c67e2feca1ef005e683bbb1a45e88 |
SSDEEP: | 24:96OdAqUcYS7SZ4krXoT7nmPxAw/4bao5a4iTyZ7eR/dcAI+G2PYAyBd3TnTDnjqJ:93dRYS7SZ4VTzmmwseTyZCRSeG2PYnBo |
TLSH: | C131E6D7CB2E50D1E702D3BBC818462866706BC442419542E88C286CCEF16FF2CD1E09 |
File Content Preview: | PK........lFdFo..^............Started/1.png}TkL.U..XA.%"1.Z..`.j..>.NvY../uy,.1T...Y...Lg.wy.m....Q@.!J..O....hX....B..,....VmJ(Q."....1.7w..s.}.=s.9s./'3".`8....Yz..F...P.}.O?).1Bz.P.Z.'..@...i0.!.h#MR.'.i5.Hrm..B.....20.......C.uq....@3]f.k...^..Q..M..5 |
Icon Hash: | 90cececece8e8eb0 |
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Target ID: | 0 |
Start time: | 22:57:43 |
Start date: | 03/10/2024 |
Path: | C:\Windows\SysWOW64\unarchiver.exe |
Wow64 process (32bit): | true |
Commandline: | |
Imagebase: | 0xaa0000 |
File size: | 12'800 bytes |
MD5 hash: | 16FF3CC6CC330A08EED70CBC1D35F5D2 |
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: | 22:57:43 |
Start date: | 03/10/2024 |
Path: | C:\Windows\SysWOW64\7za.exe |
Wow64 process (32bit): | true |
Commandline: | |
Imagebase: | 0x350000 |
File size: | 289'792 bytes |
MD5 hash: | 77E556CDFDC5C592F5C46DB4127C6F4C |
Has elevated privileges: | true |
Has administrator privileges: | true |
Programmed in: | C, C++ or other language |
Reputation: | high |
Has exited: | true |
Target ID: | 2 |
Start time: | 22:57:43 |
Start date: | 03/10/2024 |
Path: | C:\Windows\System32\conhost.exe |
Wow64 process (32bit): | false |
Commandline: | |
Imagebase: | 0x7ff7699e0000 |
File size: | 862'208 bytes |
MD5 hash: | 0D698AF330FD17BEE3BF90011D49251D |
Has elevated privileges: | true |
Has administrator privileges: | true |
Programmed in: | C, C++ or other language |
Reputation: | high |
Has exited: | true |
Execution Graph
Execution Coverage: | 19.8% |
Dynamic/Decrypted Code Coverage: | 100% |
Signature Coverage: | 0% |
Total number of Nodes: | 73 |
Total number of Limit Nodes: | 4 |
Graph
Callgraph
Function 010AB1D6 Relevance: 1.5, APIs: 1, Instructions: 39COMMON
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Function 010AB246 Relevance: 1.6, APIs: 1, Instructions: 101COMMON
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Function 010AAD04 Relevance: 1.6, APIs: 1, Instructions: 96COMMON
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Function 010AAB76 Relevance: 1.6, APIs: 1, Instructions: 95pipeCOMMON
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Function 010AA5DC Relevance: 1.6, APIs: 1, Instructions: 90fileCOMMON
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Function 010AA120 Relevance: 1.6, APIs: 1, Instructions: 83fileCOMMON
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Function 010AAD2A Relevance: 1.6, APIs: 1, Instructions: 80COMMON
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Function 010AB276 Relevance: 1.6, APIs: 1, Instructions: 80COMMON
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Function 010AA850 Relevance: 1.6, APIs: 1, Instructions: 78COMMON
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Function 010AA933 Relevance: 1.6, APIs: 1, Instructions: 77fileCOMMON
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Function 010AA5FE Relevance: 1.6, APIs: 1, Instructions: 76fileCOMMON
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Function 010AA78F Relevance: 1.6, APIs: 1, Instructions: 73COMMON
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Function 010AAA0B Relevance: 1.6, APIs: 1, Instructions: 70COMMON
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Function 010AA962 Relevance: 1.6, APIs: 1, Instructions: 60fileCOMMON
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Function 010AA882 Relevance: 1.6, APIs: 1, Instructions: 59COMMON
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Function 010AA2AE Relevance: 1.6, APIs: 1, Instructions: 53COMMON
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Function 010AAF8B Relevance: 1.6, APIs: 1, Instructions: 52COMMON
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Function 010AB1B4 Relevance: 1.6, APIs: 1, Instructions: 52COMMON
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Function 010AA7C2 Relevance: 1.6, APIs: 1, Instructions: 52COMMON
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Function 010AAA46 Relevance: 1.6, APIs: 1, Instructions: 52COMMON
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Function 010AABE6 Relevance: 1.5, APIs: 1, Instructions: 47pipeCOMMON
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Function 010AA172 Relevance: 1.5, APIs: 1, Instructions: 47fileCOMMON
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Function 010AAFB2 Relevance: 1.5, APIs: 1, Instructions: 39COMMON
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Function 010AA6D4 Relevance: 1.3, APIs: 1, Instructions: 71COMMON
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Function 010AA716 Relevance: 1.3, APIs: 1, Instructions: 43COMMON
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Function 00F60882 Relevance: 1.0, Instructions: 994COMMON
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Function 052602C0 Relevance: .3, Instructions: 285COMMON
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Function 05260799 Relevance: .3, Instructions: 284COMMON
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Function 05260C99 Relevance: .1, Instructions: 86COMMON
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Function 05260CA8 Relevance: .1, Instructions: 82COMMON
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Function 05260BA0 Relevance: .1, Instructions: 60COMMON
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Function 00F60808 Relevance: .0, Instructions: 49COMMON
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Function 05260E18 Relevance: .0, Instructions: 12COMMON
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