General
- Target Install.exe
- Size 91.9MB
- Sample260822-ldgdjsxtfx
- SHA256 d40f4e95ea380c095a726b46316875c96859820a7a71ec6a61f6ad03fa25f968
- MD5 2db1d2dbac52caa391644ce319e15541
- SHA1 820339323d94ee53637348d42d0ea04fce7f8e28
- SHA512 aeb30ec09c4c8557c43676e0f52528773d5afdc1e6185d966ab2633165fa1fe21c55f5024a972f6ad44b3ed33433c5eeb7fac472dbd6e08e451fc82c71fde785
- SSDEEP 393216:rAsN5fijNgTxNmDJdAJr/NYeerl/CAvYXJu1ZzlxlO7EnmvwjfIZVFxep8MI2w/J:rJUfzDIj20mvt5m6dG/ubi9t
- TLSH T123282BE113A5095BE5BF0B768DF1255E80F2B8132B38918BB667374E4E7B2C28674F44
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
Install.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Install.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target Install.exe
- Size 91.9MB
- SHA256 d40f4e95ea380c095a726b46316875c96859820a7a71ec6a61f6ad03fa25f968
- MD5 2db1d2dbac52caa391644ce319e15541
- SHA1 820339323d94ee53637348d42d0ea04fce7f8e28
- SHA512 aeb30ec09c4c8557c43676e0f52528773d5afdc1e6185d966ab2633165fa1fe21c55f5024a972f6ad44b3ed33433c5eeb7fac472dbd6e08e451fc82c71fde785
- SSDEEP 393216:rAsN5fijNgTxNmDJdAJr/NYeerl/CAvYXJu1ZzlxlO7EnmvwjfIZVFxep8MI2w/J:rJUfzDIj20mvt5m6dG/ubi9t
- TLSH T123282BE113A5095BE5BF0B768DF1255E80F2B8132B38918BB667374E4E7B2C28674F44
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Creates a file in the Startup directory
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
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Executes dropped EXE
-
Loads dropped DLL
-
Adds Run key to start application
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Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
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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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Obfuscated Files or Information: Command Obfuscation
Adversaries may obfuscate content during command execution to impede detection.
-
Discovers running processes
Running process information can be used to identify security tools or plan follow-on actions.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Modify Registry
2Obfuscated Files or Information
1Command Obfuscation
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1