General
- Target file.exe
- Size 1.1MB
- Sample240809-ynnltsxdlm
- SHA256 fbb957b3e36ba1dda0b65986117fd8555041d747810a100b47da4a90a1dfd693
- MD5 7adfc6a2e7a5daa59d291b6e434a59f3
- SHA1 e21ef8be7b78912bed36121404270e5597a3fe25
- SHA512 30f56bd75fe83e8fb60a816c1a0322bc686863d7ab17a763fff977a88f5582c356b4fcfe7c0c9e3e5925bfee7fc44e4ea8b96f82a011ed5e7cd236253187181b
- SSDEEP 24576:RvqqvYZAFnc7EtexlphsFHMQSuRoEPmXG1YO:8qvOA1jexlDsoAmXKYO
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240704-en
Malware Config
Extracted
-
amadey
-
4.41
-
a51500
-
http://api.garageserviceoperation.com
-
install_dir
0cf505a27f
-
install_file
ednfovi.exe
-
strings_key
0044a8b8e295529eaf3743c9bc3171d2
-
url_paths
/CoreOPT/index.php
Targets
-
- Target file.exe
- Size 1.1MB
- SHA256 fbb957b3e36ba1dda0b65986117fd8555041d747810a100b47da4a90a1dfd693
- MD5 7adfc6a2e7a5daa59d291b6e434a59f3
- SHA1 e21ef8be7b78912bed36121404270e5597a3fe25
- SHA512 30f56bd75fe83e8fb60a816c1a0322bc686863d7ab17a763fff977a88f5582c356b4fcfe7c0c9e3e5925bfee7fc44e4ea8b96f82a011ed5e7cd236253187181b
- SSDEEP 24576:RvqqvYZAFnc7EtexlphsFHMQSuRoEPmXG1YO:8qvOA1jexlDsoAmXKYO
- MD5 SHA1 SHA512 SSDEEP
Suspicious use of NtCreateUserProcessOtherParentProcess
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
Downloads MZ/PE file
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Drops startup file
Executes dropped EXE
Indirect Command Execution
Adversaries may abuse utilities that allow for command execution to bypass security restrictions that limit the use of command-line interpreters.
Loads dropped DLL
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
Drops Chrome extension
Drops desktop.ini file(s)
Legitimate hosting services abused for malware hosting/C2
Drops file in System32 directory
Enumerates processes with tasklist
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
3Disable or Modify Tools
3Indirect Command Execution
1Modify Registry
5Subvert Trust Controls
1Install Root Certificate
1