General
-
Target
OutspectLEAKUNBAN.bat
-
Size
1003KB
-
Sample
240529-z2l6laaa4x
-
MD5
d6d62f532591a7d034abac21eff0b57b
-
SHA1
94c28efce74a67eb18d28bd51f65d285c8d1caef
-
SHA256
070f7c800e8278b2cad111635cec3c501ff0aa9aa93fdd9529fcb8736a06d56d
-
SHA512
26f94770e0d250aa6e063af8d5422848a72753a72b20e62b33a76fef5453cdd9e1f70466a935ef0dec145af9b293e12a6ec0e9101f0bd8e80edd3f4be706294a
-
SSDEEP
24576:iGtp7xs0OFrW/eIeexsYboNCkhhdmjynCf7O:jXO5WnsYcTdPnwO
Static task
static1
Behavioral task
behavioral1
Sample
OutspectLEAKUNBAN.bat
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
OutspectLEAKUNBAN.bat
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
OutspectLEAKUNBAN.bat
Resource
win11-20240508-en
Malware Config
Extracted
quasar
-
reconnect_delay
3000
Extracted
quasar
3.1.5
SeroXen | v3.1.5 |
runderscore00-25501.portmap.host:25501
$Sxr-jy6vh8CtEJL5ceZuIb
-
encryption_key
JCa22tR8WnO00adn2TuE
-
install_name
$sxr-powershell.exe
-
log_directory
$sxr-Logs
-
reconnect_delay
3000
-
startup_key
Powershell
-
subdirectory
$sxr-seroxen2
Targets
-
-
Target
OutspectLEAKUNBAN.bat
-
Size
1003KB
-
MD5
d6d62f532591a7d034abac21eff0b57b
-
SHA1
94c28efce74a67eb18d28bd51f65d285c8d1caef
-
SHA256
070f7c800e8278b2cad111635cec3c501ff0aa9aa93fdd9529fcb8736a06d56d
-
SHA512
26f94770e0d250aa6e063af8d5422848a72753a72b20e62b33a76fef5453cdd9e1f70466a935ef0dec145af9b293e12a6ec0e9101f0bd8e80edd3f4be706294a
-
SSDEEP
24576:iGtp7xs0OFrW/eIeexsYboNCkhhdmjynCf7O:jXO5WnsYcTdPnwO
Score10/10-
Quasar payload
-
Suspicious use of NtCreateUserProcessOtherParentProcess
-
Blocklisted process makes network request
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Drops file in System32 directory
-
Suspicious use of SetThreadContext
-