MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 636525606b9eac94dd84c46af89559b3fc8a9dab52ef43b1016861b3f77e2074. 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: 13
| SHA256 hash: | 636525606b9eac94dd84c46af89559b3fc8a9dab52ef43b1016861b3f77e2074 |
|---|---|
| SHA3-384 hash: | b0fed408992197b2d401cb172788c43c1f55ec13450a8155e915d57ba23a09ecf2129bf719101ab9cf5a2405d8f729c7 |
| SHA1 hash: | 566ce0dc658f8775ff0f28379b6378fd1aff567d |
| MD5 hash: | f8b931fecbd78d3a0ee19756a5639648 |
| humanhash: | missouri-kentucky-avocado-iowa |
| File name: | f8b931fecbd78d3a0ee19756a5639648 |
| Download: | download sample |
| Signature | Smoke Loader |
| File size: | 338'944 bytes |
| First seen: | 2022-01-01 07:46:35 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 043fe3db8fa2ebc6330bda8941fb0ac3 (3 x Smoke Loader) |
| ssdeep | 6144:UoN06MR3Hx+WH1XJpA5OTy9Ej4d4BC345movi:UoN0/tHx+Y1XJpA5OTy9Ej4d4E45h |
| Threatray | 3'440 similar samples on MalwareBazaar |
| TLSH | T1B5746C10B7A0C039F6B352F85AB99274A53E7AF16B2450CB63D51AFD96356E0EC3031B |
| File icon (PE): |  |
| dhash icon | e8e8e8e8aa66a489 (12 x RaccoonStealer, 5 x ArkeiStealer, 3 x Stop) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe Smoke Loader |
Intelligence
File Origin
# of uploads :
1
# of downloads :
270
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
f8b931fecbd78d3a0ee19756a5639648
Verdict:
Suspicious activity
Analysis date:
2022-01-01 07:47:47 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:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
DNS request
Sending a custom TCP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Sending an HTTP GET request to an infection source
Result
Malware family:
n/a
Score:
8/10
Tags:
n/a
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
CheckCmdLine
EvasionGetTickCount
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
greyware tofsee
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.
Malware family:
Generic Malware
Verdict:
Malicious
Result
Threat name:
Phoenix Miner SmokeLoader
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Benign windows process drops PE files
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)
Detected unpacking (overwrites its own PE header)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has nameless sections
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)
Writes to foreign memory regions
Yara detected Phoenix Miner
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Smokeloader
Status:
Malicious
First seen:
2022-01-01 07:47:09 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
20 of 27 (74.07%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 3'430 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Score:
10/10
Tags:
family:smokeloader backdoor persistence 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 NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Deletes itself
Loads dropped DLL
Downloads MZ/PE file
Executes dropped EXE
SmokeLoader
Malware Config
C2 Extraction:
http://92.255.85.131/
Unpacked files
SH256 hash:
2710783f0590235e3dcc5a2dfbee7d2d1c5ce1717a29bfabc128bab5a91d45d5
MD5 hash:
3d7a4d26a473a3d4c005f995da9cfa52
SHA1 hash:
ad830c9b2a947fed37b8eaf12247e1e58de85d3d
SH256 hash:
636525606b9eac94dd84c46af89559b3fc8a9dab52ef43b1016861b3f77e2074
MD5 hash:
f8b931fecbd78d3a0ee19756a5639648
SHA1 hash:
566ce0dc658f8775ff0f28379b6378fd1aff567d
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
Comments
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You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxp://92.255.85.131/img/rundll32.exe