General
- Target 8ac6d2ddf561719d09b5d4a7df855f37.exe
- Size 119KB
- Sample210923-p34f6aecfl
- SHA256 2fa3311a001cd0ded00b1bf34f8d64979cefb8903c69a3519da777bb43037539
- MD5 8ac6d2ddf561719d09b5d4a7df855f37
- SHA1 6106db9e52739702020af37a0bc6666b63020881
- SHA512 e2ac4c78cf12d45a18efbfc05f60df09ee849bf33ef4b8950cb164127512c0f8ea15c8fa11afd2745319a2d21a1afbb0be26c81698275074fcb1d4cd566518c6
- MD5 SHA1 SHA512
Static task
static1
Behavioral task
behavioral1
Sample
8ac6d2ddf561719d09b5d4a7df855f37.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
8ac6d2ddf561719d09b5d4a7df855f37.exe
Resource
win10v20210408
Malware Config
Extracted
-
smokeloader
-
2020
-
http://hamilaharr6.top/
-
http://bartanayane7.top/
-
http://zesiahavie8.top/
-
http://hancarlenei9.top/
-
http://samillavakiv10.top/
-
http://feryleromand11.top/
-
http://ubrianella12.top/
-
http://hepryceeaaa13.top/
-
http://viahalexandy14.top/
-
http://wenataliana15.top/
Extracted
-
redline
-
qq
-
135.181.142.223:30397
Extracted
-
raccoon
-
5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4
-
url4cnc
https://t.me/agrybirdsgamerept
Extracted
-
redline
-
anal2
-
45.67.231.145:10991
Targets
-
- Target 8ac6d2ddf561719d09b5d4a7df855f37.exe
- Size 119KB
- SHA256 2fa3311a001cd0ded00b1bf34f8d64979cefb8903c69a3519da777bb43037539
- MD5 8ac6d2ddf561719d09b5d4a7df855f37
- SHA1 6106db9e52739702020af37a0bc6666b63020881
- SHA512 e2ac4c78cf12d45a18efbfc05f60df09ee849bf33ef4b8950cb164127512c0f8ea15c8fa11afd2745319a2d21a1afbb0be26c81698275074fcb1d4cd566518c6
- MD5 SHA1 SHA512
Modifies security service
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
RedLine Payload
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)
suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)
suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt
suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt
Identifies VirtualBox via ACPI registry values (likely anti-VM)
XMRig Miner Payload
Creates new service(s)
Downloads MZ/PE file
Executes dropped EXE
Modifies Windows Firewall
Sets service image path in registry
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
Deletes itself
Drops startup file
Loads dropped DLL
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
Legitimate hosting services abused for malware hosting/C2
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v6
Persistence
Modify Existing Service
2New Service
1Registry Run Keys / Startup Folder
2Defense Evasion
Disabling Security Tools
1Install Root Certificate
1Modify Registry
5Virtualization/Sandbox Evasion
1Web Service
1