General
-
Target
e0227a27cdd9df26d19397502cb033a1.exe
-
Size
159KB
-
Sample
211130-mwn2saefhn
-
MD5
e0227a27cdd9df26d19397502cb033a1
-
SHA1
9c88ea35fdcc27a60881a5ab77746ff9d4d9a523
-
SHA256
475f0dda175e18ad93781d25d4208c64428beb437441897570e1d970fdaf3624
-
SHA512
5e4795ed8e3647425611d612819336ffd77947a7e64f061d07a16375626f94bdc5ca2bdb8ab776d6a1c4eb0947d9c67d9fe665d31185e06d66a3dcf858939ae9
Static task
static1
Malware Config
Extracted
smokeloader
2020
http://host-data-coin-11.com/
http://file-coin-host-12.com/
Extracted
tofsee
quadoil.ru
lakeflex.ru
Extracted
redline
92.255.76.197:38637
Extracted
arkei
Default
http://file-file-host4.com/tratata.php
Extracted
icedid
2904573523
placingapie.ink
Targets
-
-
Target
e0227a27cdd9df26d19397502cb033a1.exe
-
Size
159KB
-
MD5
e0227a27cdd9df26d19397502cb033a1
-
SHA1
9c88ea35fdcc27a60881a5ab77746ff9d4d9a523
-
SHA256
475f0dda175e18ad93781d25d4208c64428beb437441897570e1d970fdaf3624
-
SHA512
5e4795ed8e3647425611d612819336ffd77947a7e64f061d07a16375626f94bdc5ca2bdb8ab776d6a1c4eb0947d9c67d9fe665d31185e06d66a3dcf858939ae9
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine Payload
-
Suspicious use of NtCreateProcessExOtherParentProcess
-
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
-
suricata: ET MALWARE Win32/IcedID Request Cookie
suricata: ET MALWARE Win32/IcedID Request Cookie
-
suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
-
Arkei Stealer Payload
-
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
-
Loads dropped DLL
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops file in System32 directory
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Enterprise v6
Persistence
Modify Existing Service
1New Service
1Registry Run Keys / Startup Folder
1Defense Evasion
Disabling Security Tools
1Modify Registry
2Virtualization/Sandbox Evasion
1