MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4c9f558a0f698f7f8f07f7abd36790abd6611764be6e46a3804e90df5634eef8. 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: 9
| SHA256 hash: | 4c9f558a0f698f7f8f07f7abd36790abd6611764be6e46a3804e90df5634eef8 |
|---|---|
| SHA3-384 hash: | 31f6af96405d11697c8babd2670a83208c6cd80d8c26b9692b1a868a49115f59c817ed8059e98f3672e82218b5b1f5c5 |
| SHA1 hash: | 22bbb1045738a60f9fa88d26ac00ed4d348ac989 |
| MD5 hash: | fe04a1c950a58c44da9ccc5559408cf6 |
| humanhash: | nevada-hawaii-washington-william |
| File name: | fe04a1c950a58c44da9ccc5559408cf6.exe |
| Download: | download sample |
| Signature | Smoke Loader |
| File size: | 268'800 bytes |
| First seen: | 2021-10-25 07:35:13 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | b740a98397765fd7611816be8978d373 (2 x Smoke Loader, 2 x RedLineStealer, 1 x GCleaner) |
| ssdeep | 6144:/IEJxchsmx1rYkY/E9B/4vqQ6euG9FF1okxxhP8:gEJG3EdYBAvqQDFFqkB |
| Threatray | 2'047 similar samples on MalwareBazaar |
| TLSH | T101448D00A7E0C035F1B316F849BA9369B93E7EB2AB7594CF52D116EA56346E0EC70317 |
| File icon (PE): |  |
| dhash icon | ead8ac9cc6a68ee0 (93 x RedLineStealer, 50 x RaccoonStealer, 15 x Smoke Loader) |
| Reporter |  abuse_ch |
| Tags: | Dofoil exe Smoke Loader |
Intelligence
File Origin
# of uploads :
1
# of downloads :
223
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
greyware packed
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Result
Threat name:
SmokeLoader
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
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)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Ransomware.StopCrypt
Status:
Malicious
First seen:
2021-10-25 07:36:10 UTC
AV detection:
26 of 28 (92.86%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 2'037 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Score:
10/10
Tags:
family:smokeloader backdoor trojan
Behaviour
Checks SCSI registry key(s)
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 SetThreadContext
Deletes itself
Downloads MZ/PE file
Executes dropped EXE
SmokeLoader
Malware Config
C2 Extraction:
http://xacokuo8.top/
http://hajezey1.top/
http://hajezey1.top/
Unpacked files
SH256 hash:
7504bf3fa2768578ecf547d7ad5ee704bb32a345726f4d6007e4905db82c873c
MD5 hash:
67832761c9fb6dcaa2caaa433aeef1e9
SHA1 hash:
1f40855c5efb001c8dff2d10e10b8c68d573d68f
SH256 hash:
4c9f558a0f698f7f8f07f7abd36790abd6611764be6e46a3804e90df5634eef8
MD5 hash:
fe04a1c950a58c44da9ccc5559408cf6
SHA1 hash:
22bbb1045738a60f9fa88d26ac00ed4d348ac989
Malware family:
SmokeLoader
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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