General
- Target p2.exe
- Size 4.6MB
- Sample260826-g4fgqahn2w
- SHA256 1b68d68b9fd200183c69084e91fe53bd5dca5c501bce1bbf1894034bc69fafe6
- MD5 b1ceadb93463f22943f9677aa330f15a
- SHA1 1f37d2345e765100b8dc628bb6ce098472891fe0
- SHA512 e3011f76e20a14bb823380df026d08f8dbc440922e05d97ad5894b11cfd69ac5325dc32c1e724e44424ff32b30d647bc75fc8c963886d0cd436a56743e18849f
- SSDEEP 98304:/RHxlqvc70zd7sWExoYnQyRazSzsDm8ijFeR/asE8DX/Pe1qN84S:Zxlq070JoWc4+zTjKl/2084S
- TLSH T1B62633815EF7410FDF2748F0402BF19CF12D9B8166BE896A2A7D59265C2FAEDE953300
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
p2.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
p2.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
quasar
-
1.4.1
-
lb060424ugftyhg02
-
154.23.189.120:17788
-
154.23.189.194:17788
-
154.23.189.222:17788
-
c577bdda-efff-46e1-a2e7-298151fd0575
-
encryption_key
0A6B5984241D523876C9FAEB61A7E72F9E54249C
-
install_name
Clientlb060424qwszfrtffguTest.exe
-
key_salt
bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
Telegram Startup
-
subdirectory
SubDir
Targets
-
- Target p2.exe
- Size 4.6MB
- SHA256 1b68d68b9fd200183c69084e91fe53bd5dca5c501bce1bbf1894034bc69fafe6
- MD5 b1ceadb93463f22943f9677aa330f15a
- SHA1 1f37d2345e765100b8dc628bb6ce098472891fe0
- SHA512 e3011f76e20a14bb823380df026d08f8dbc440922e05d97ad5894b11cfd69ac5325dc32c1e724e44424ff32b30d647bc75fc8c963886d0cd436a56743e18849f
- SSDEEP 98304:/RHxlqvc70zd7sWExoYnQyRazSzsDm8ijFeR/asE8DX/Pe1qN84S:Zxlq070JoWc4+zTjKl/2084S
- TLSH T1B62633815EF7410FDF2748F0402BF19CF12D9B8166BE896A2A7D59265C2FAEDE953300
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Quasar payload
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
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.
-
Checks whether UAC is enabled
-
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 NtSetInformationThreadHideFromDebugger
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
2Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Hide Artifacts
1Ignore Process Interrupts
1Virtualization/Sandbox Evasion
1