General
- Target afcc4b04e2eab31521da31eacb1e937f.exe
- Size 228KB
- Sample211109-ccph4abdhn
- SHA256 5f963d03d89af1f8884fdabc754589aa619cfe95bde8671601ab632bcc6aaa69
- MD5 afcc4b04e2eab31521da31eacb1e937f
- SHA1 d4dd2a135ee2a7da8ad255198dc2abf8ec1f15fa
- SHA512 33194296a53eb3eb9916537cde7a77b7b9df063a0b7bd353a119af952effdebb3861ac4f2990e475688db4d203b9906b3b08bda440793822d4911d66ba965f2d
- MD5 SHA1 SHA512
Static task
static1
Behavioral task
behavioral1
Sample
afcc4b04e2eab31521da31eacb1e937f.exe
Resource
win7-en-20211014
Behavioral task
behavioral2
Sample
afcc4b04e2eab31521da31eacb1e937f.exe
Resource
win10-en-20211104
Malware Config
Extracted
-
smokeloader
-
2020
-
http://nalirou70.top/
-
http://xacokuo80.top/
-
http://nusurtal4f.net/
-
http://netomishnetojuk.net/
-
http://escalivrouter.net/
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http://nick22doom4.net/
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http://wrioshtivsio.su/
-
http://nusotiso4.su/
-
http://rickkhtovkka.biz/
-
http://palisotoliso.net/
Extracted
-
tofsee
-
quadoil.ru
-
lakeflex.ru
Extracted
-
redline
-
SuperStar
-
185.215.113.29:36224
Extracted
-
redline
-
new3
-
93.115.20.139:28978
Extracted
-
icedid
-
1217670233
-
lakogrefop.rest
-
hangetilin.top
-
follytresh.co
-
zojecurf.store
-
auth_var
14
-
url_path
/posts/
Extracted
-
redline
-
1132044836
-
185.183.32.184:80
Extracted
-
raccoon
-
8dec62c1db2959619dca43e02fa46ad7bd606400
-
url4cnc
http://telegin.top/capibar
http://ttmirror.top/capibar
http://teletele.top/capibar
http://telegalive.top/capibar
http://toptelete.top/capibar
http://telegraf.top/capibar
https://t.me/capibar
Extracted
-
raccoon
-
1.8.3-hotfix
-
65d90e36e3587fb188a3d819652094e85ff22e28
-
url4cnc
http://178.23.190.57/redhe1r2
http://91.219.236.162/redhe1r2
http://185.163.47.176/redhe1r2
http://193.38.54.238/redhe1r2
http://74.119.192.122/redhe1r2
http://91.219.236.240/redhe1r2
https://t.me/redhe1r2
Targets
-
- Target afcc4b04e2eab31521da31eacb1e937f.exe
- Size 228KB
- SHA256 5f963d03d89af1f8884fdabc754589aa619cfe95bde8671601ab632bcc6aaa69
- MD5 afcc4b04e2eab31521da31eacb1e937f
- SHA1 d4dd2a135ee2a7da8ad255198dc2abf8ec1f15fa
- SHA512 33194296a53eb3eb9916537cde7a77b7b9df063a0b7bd353a119af952effdebb3861ac4f2990e475688db4d203b9906b3b08bda440793822d4911d66ba965f2d
- MD5 SHA1 SHA512
-
Detected Djvu ransomware
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine Payload
-
Suspicious use of NtCreateProcessExOtherParentProcess
-
suricata: ET MALWARE Known Sinkhole Response Header
suricata: ET MALWARE Known Sinkhole Response Header
-
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
-
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
-
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
-
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
-
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Vidar Stealer
-
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
-
Loads dropped DLL
-
Modifies file permissions
-
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
-
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 NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v6
Persistence
Modify Existing Service
1New Service
1Registry Run Keys / Startup Folder
2Defense Evasion
Disabling Security Tools
1File and Directory Permissions Modification
1Install Root Certificate
1Modify Registry
4Virtualization/Sandbox Evasion
1Web Service
1