MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f57ecede28fa0147d09d5a29bb1868b266b3dc6684f82418822186dc829cc886. 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: 7
| SHA256 hash: | f57ecede28fa0147d09d5a29bb1868b266b3dc6684f82418822186dc829cc886 |
|---|---|
| SHA3-384 hash: | 3f14a44eaf99fdc2d9256f68e5ee926bd68ce281609f84a0515412bdf4c404ed454ea92a8abff1a0129b588ddbb67e6e |
| SHA1 hash: | b4e31baea7462515fa43837b86896b823a4e9af5 |
| MD5 hash: | 725cb3e7703c08cd0b8ca25b42fe41eb |
| humanhash: | avocado-five-dakota-oven |
| File name: | 725cb3e7703c08cd0b8ca25b42fe41eb.exe |
| Download: | download sample |
| Signature | Smoke Loader |
| File size: | 287'744 bytes |
| First seen: | 2020-11-11 16:34:08 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | c25051ab6f9bde4873ea577d64187971 (8 x Smoke Loader) |
| ssdeep | 3072:tVTvhVZk5A6H/YsC5Ww9jg8d/VtYLl0WNpCaybr7PTiCN04uO:tFZV65r/Pdw9jN/OLpcbDiw0c |
| Threatray | 126 similar samples on MalwareBazaar |
| TLSH | 7E54BE2177A0C0F6C4E619304874E6A06AFAB83217B54ACBF764276A1F317E15B7E317 |
| Reporter |  abuse_ch |
| Tags: | exe Smoke Loader |
Intelligence
File Origin
# of uploads :
1
# of downloads :
62
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Deleting of the original file
Enabling autorun by creating a file
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
SmokeLoader
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Benign windows process drops PE files
Binary contains a suspicious time stamp
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Hides that the sample has been downloaded from the Internet (zone.identifier)
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 dropped file
Multi AV Scanner detection for submitted file
Renames NTDLL to bypass HIPS
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Azorult
Status:
Malicious
First seen:
2020-11-11 16:38:18 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
suspicious
Similar samples:
+ 116 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: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Program crash
Loads dropped DLL
Deletes itself
Executes dropped EXE
SmokeLoader
Suspicious use of NtCreateProcessExOtherParentProcess
Malware Config
C2 Extraction:
http://smk10ddde.com/
Unpacked files
SH256 hash:
f57ecede28fa0147d09d5a29bb1868b266b3dc6684f82418822186dc829cc886
MD5 hash:
725cb3e7703c08cd0b8ca25b42fe41eb
SHA1 hash:
b4e31baea7462515fa43837b86896b823a4e9af5
SH256 hash:
640326eaa9b6d1eebecf4925208ea87f31574b530e81b25575a5ab28f23ba90d
MD5 hash:
701f9a4e569369f69ec1c8d2114f5c09
SHA1 hash:
1964037544e248c943177d19b105e3e5594ca53f
SH256 hash:
640326eaa9b6d1eebecf4925208ea87f31574b530e81b25575a5ab28f23ba90d
MD5 hash:
701f9a4e569369f69ec1c8d2114f5c09
SHA1 hash:
1964037544e248c943177d19b105e3e5594ca53f
Please note that we are no longer able to provide a coverage score for Virus Total.
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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