MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 20c50e4b86bfb596eafda034fb284e2cb4380b83fb7d7bde4b2255c46f649c9a. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
Smoke Loader
Vendor detections: 8
| SHA256 hash: | 20c50e4b86bfb596eafda034fb284e2cb4380b83fb7d7bde4b2255c46f649c9a |
|---|---|
| SHA3-384 hash: | c901eec46ec11c813c8c0bf00b5e0b1904d22386af92751ba5233273434228ed820b0f6baea9245d1f8d301ad0c397aa |
| SHA1 hash: | 7b64ad4776bbbcdda91feb4b7f332d82ffce84ae |
| MD5 hash: | c878f4c72c128a5b86026c0b99cd4c01 |
| humanhash: | robert-delta-coffee-william |
| File name: | c878f4c72c128a5b86026c0b99cd4c01.exe |
| Download: | download sample |
| Signature | Smoke Loader |
| File size: | 130'560 bytes |
| First seen: | 2021-09-27 13:57:13 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 26b2a22c1afb78875d9384441bc03abe (4 x ArkeiStealer, 4 x RedLineStealer, 2 x Stop) |
| ssdeep | 1536:sdYrLqjif7PL/KEe7v6HM7Nu/hzKZ2Nmdrkih3uJp+Q7Jgz70mUG0Tnz:sSvqjSyttZitNmdrkIqfPhGAnz |
| Threatray | 1'603 similar samples on MalwareBazaar |
| TLSH | T180D3CF3178E2D032DB5249724427C6E41A3DBD311F6596773B482E5F1F702D2AA3B3AA |
| File icon (PE): |  |
| dhash icon | 4839b234e8c38890 (121 x RaccoonStealer, 54 x RedLineStealer, 51 x ArkeiStealer) |
| Reporter |  abuse_ch |
| Tags: | Dofoil exe Smoke Loader |
Intelligence
File Origin
# of uploads :
1
# of downloads :
205
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c878f4c72c128a5b86026c0b99cd4c01.exe
Verdict:
No threats detected
Analysis date:
2021-09-27 13:59:05 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Clean
Maliciousness:
Behaviour
Launching the default Windows debugger (dwwin.exe)
Malware family:
Generic Malware
Verdict:
Malicious
Result
Threat name:
RedLine SmokeLoader Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Connects to many ports of the same IP (likely port scanning)
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Racealer
Status:
Malicious
First seen:
2021-09-27 12:55:20 UTC
AV detection:
19 of 28 (67.86%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 1'593 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Score:
10/10
Tags:
family:smokeloader backdoor discovery evasion spyware stealer themida trojan
Behaviour
Checks SCSI registry key(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
Checks BIOS information in registry
Deletes itself
Reads user/profile data of web browsers
Themida packer
Downloads MZ/PE file
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
SmokeLoader
Malware Config
C2 Extraction:
http://govsurplusstore.com/upload/
http://best-forsale.com/upload/
http://chmxnautoparts.com/upload/
http://kwazone.com/upload/
http://best-forsale.com/upload/
http://chmxnautoparts.com/upload/
http://kwazone.com/upload/
Unpacked files
SH256 hash:
5e52071fd7832c439965575105f0a8d309fc5c923523689f94c6aaaa4230ec8a
MD5 hash:
0723090cb25a2ec591eb170730b0e737
SHA1 hash:
d6e2422a17cfe0de3cc43053cf595b7a28897386
SH256 hash:
20c50e4b86bfb596eafda034fb284e2cb4380b83fb7d7bde4b2255c46f649c9a
MD5 hash:
c878f4c72c128a5b86026c0b99cd4c01
SHA1 hash:
7b64ad4776bbbcdda91feb4b7f332d82ffce84ae
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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