Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
General
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Target
CompTIA CySA+ ce certificate.pdf
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Size
340KB
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Sample
250314-slapaswnz9
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MD5
7cc9de07344a27b87ca60de0f6ce661f
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SHA1
a3f00dc589ca8f2a485358441b4fd77b1266faee
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SHA256
7c50e1fd5eb05b24adcfbcff0685e4ad4923a12b33c75ccdeb807d8ea0313a4a
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SHA512
5eff6cb55973ab6652c98988332621ba79a860d33d792630bba5b4962d3d40a4a972828d6510e764c2937023174173a57f88f8a780bd4f50408728a48427d3e4
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SSDEEP
6144:4iWGINgkEcKOXW/EZFMVSfhILT9Tg/if2B/vdD4LMF0wc:4iWaTVEhILlg/ifAvdkLM/c
Behavioral task
behavioral1
Sample
CompTIA CySA+ ce certificate.pdf
Resource
win10ltsc2021-20250314-en
Behavioral task
behavioral2
Sample
CompTIA CySA+ ce certificate.pdf
Resource
win11-20250313-en
Malware Config
Extracted
C:\Users\Admin\AppData\Local\Temp\eb7f27e1-b72b-469b-960b-a3fb636231de_Ransomware.WannaCry.zip.1de\@Please_Read_Me@.txt
wannacry
13AM4VW2dhxYgXeQepoHkHSQuy6NgaEb94
Extracted
C:\Users\Admin\AppData\Local\Microsoft\Office\OTele\_R_E_A_D___T_H_I_S___1M9010C2_.txt
cerber
http://p27dokhpz2n7nvgr.onion/12E2-6BDD-CC61-0446-9F8A
http://p27dokhpz2n7nvgr.12hygy.top/12E2-6BDD-CC61-0446-9F8A
http://p27dokhpz2n7nvgr.14ewqv.top/12E2-6BDD-CC61-0446-9F8A
http://p27dokhpz2n7nvgr.14vvrc.top/12E2-6BDD-CC61-0446-9F8A
http://p27dokhpz2n7nvgr.129p1t.top/12E2-6BDD-CC61-0446-9F8A
http://p27dokhpz2n7nvgr.1apgrn.top/12E2-6BDD-CC61-0446-9F8A
Extracted
C:\Users\Admin\AppData\Local\Microsoft\Office\OTele\_R_E_A_D___T_H_I_S___7EF6ERJB_.hta
cerber
Targets
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Target
CompTIA CySA+ ce certificate.pdf
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Size
340KB
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MD5
7cc9de07344a27b87ca60de0f6ce661f
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SHA1
a3f00dc589ca8f2a485358441b4fd77b1266faee
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SHA256
7c50e1fd5eb05b24adcfbcff0685e4ad4923a12b33c75ccdeb807d8ea0313a4a
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SHA512
5eff6cb55973ab6652c98988332621ba79a860d33d792630bba5b4962d3d40a4a972828d6510e764c2937023174173a57f88f8a780bd4f50408728a48427d3e4
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SSDEEP
6144:4iWGINgkEcKOXW/EZFMVSfhILT9Tg/if2B/vdD4LMF0wc:4iWaTVEhILlg/ifAvdkLM/c
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Cerber family
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Wannacry family
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Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
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Contacts a large (1153) amount of remote hosts
This may indicate a network scan to discover remotely running services.
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Modifies Windows Firewall
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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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Modifies file permissions
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Adds Run key to start application
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File and Directory Permissions Modification: Windows File and Directory Permissions Modification
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Drops file in System32 directory
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Sets desktop wallpaper using registry
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
File and Directory Permissions Modification
2Windows File and Directory Permissions Modification
1Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
1Disable or Modify System Firewall
1Indicator Removal
1File Deletion
1Modify Registry
4Discovery
Browser Information Discovery
1Network Service Discovery
1Query Registry
3Remote System Discovery
1System Information Discovery
3System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1