General
-
Target
76a6004c824f2ad026bb21859e0f05a42346180234ebfc2d8e40729fe9318004
-
Size
317KB
-
Sample
211203-sm4zjabhc9
-
MD5
449655bdaaa60af54f91e10420d2c135
-
SHA1
a2d563d8df45ae3202cd81c56f830a3aaf5fd53d
-
SHA256
76a6004c824f2ad026bb21859e0f05a42346180234ebfc2d8e40729fe9318004
-
SHA512
54b89fe13697b19afee73c5fab67efa0f7602801fe3c3583ec08aa19a9f6ee9ec88068ca0a8affcbdf2ec3a8b28f160a8a99ef2f5d7a3a6c1e987dc6f0cf87f6
Static task
static1
Behavioral task
behavioral1
Sample
76a6004c824f2ad026bb21859e0f05a42346180234ebfc2d8e40729fe9318004.exe
Resource
win10-en-20211104
Malware Config
Extracted
smokeloader
2020
http://host-data-coin-11.com/
http://file-coin-host-12.com/
http://srtuiyhuali.at/
http://fufuiloirtu.com/
http://amogohuigotuli.at/
http://novohudosovu.com/
http://brutuilionust.com/
http://bubushkalioua.com/
http://dumuilistrati.at/
http://verboliatsiaeeees.com/
Extracted
raccoon
1.8.3-hotfix
8b6023dd139bdc34aab99c286fae23d1442b4956
-
url4cnc
http://91.219.236.27/h_electricryptors2
http://5.181.156.92/h_electricryptors2
http://91.219.236.207/h_electricryptors2
http://185.225.19.18/h_electricryptors2
http://91.219.237.227/h_electricryptors2
https://t.me/h_electricryptors2
Extracted
arkei
Default
http://153.92.210.92/lYWcN6H7B1.php
Targets
-
-
Target
76a6004c824f2ad026bb21859e0f05a42346180234ebfc2d8e40729fe9318004
-
Size
317KB
-
MD5
449655bdaaa60af54f91e10420d2c135
-
SHA1
a2d563d8df45ae3202cd81c56f830a3aaf5fd53d
-
SHA256
76a6004c824f2ad026bb21859e0f05a42346180234ebfc2d8e40729fe9318004
-
SHA512
54b89fe13697b19afee73c5fab67efa0f7602801fe3c3583ec08aa19a9f6ee9ec88068ca0a8affcbdf2ec3a8b28f160a8a99ef2f5d7a3a6c1e987dc6f0cf87f6
-
Arkei Stealer Payload
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Downloads MZ/PE file
-
Executes dropped EXE
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Deletes itself
-
Loads dropped DLL
-
Accesses Microsoft Outlook profiles
-
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.
-
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 NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
-