General
- Target Pix_id8680.js
- Size 18KB
- Sample240724-bb5m9aydpm
- SHA256 e38b8f0ae53c24d62f7b0580891be2bfc4a3c855dcf2ee01fc64c0439777bdc9
- MD5 1311ee7d5350ada4e1670432f2f2618f
- SHA1 e25c980202fcdf06511734c37ca703e012626c62
- SHA512 187f23f3a381563c2eeb9c273ddd34bd9c044283579f6000a1dc6595a62aa50cf4faa28f644107140f66a8e234bf5258bfcc30930c70143edcdf966c747a814a
- SSDEEP 384:PnmDxlzTVyhWrKLDrRX/Y3CBOj0xDusFM623U84:vmDxvVQrB/YSBOj0xKsMlH4
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
Pix_id8680.js
Resource
win7-20240704-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
Pix_id8680.js
Resource
win10v2004-20240709-en
16 signatures
150 seconds
Malware Config
Extracted
Language
-
ps1
Source
URLs
-
ps1.dropper
https://pastebin.com/raw/gk5zDwdG
-
exe.dropper
https://drive.google.com/uc?export=download&id=
Extracted
Family
-
quasar
Version
-
2.8.0.1
Botnet
-
Recomeco
C2
-
15.235.61.212:5552
Mutex
-
rQp3LFG3Jkv7ob8MOH
Attributes
-
encryption_key
VYA1GjjnuckdAWisXsLT
-
install_name
Venom.exe
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
Venom Client Startup
Targets
-
- Target Pix_id8680.js
- Size 18KB
- SHA256 e38b8f0ae53c24d62f7b0580891be2bfc4a3c855dcf2ee01fc64c0439777bdc9
- MD5 1311ee7d5350ada4e1670432f2f2618f
- SHA1 e25c980202fcdf06511734c37ca703e012626c62
- SHA512 187f23f3a381563c2eeb9c273ddd34bd9c044283579f6000a1dc6595a62aa50cf4faa28f644107140f66a8e234bf5258bfcc30930c70143edcdf966c747a814a
- SSDEEP 384:PnmDxlzTVyhWrKLDrRX/Y3CBOj0xDusFM623U84:vmDxvVQrB/YSBOj0xKsMlH4
- MD5 SHA1 SHA512 SSDEEP
Quasar payload
Blocklisted process makes network request
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Drops startup file
Adds Run key to start application
Indicator Removal: File Deletion
Adversaries may delete files left behind by the actions of their intrusion activity.
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
Suspicious use of SetThreadContext