MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e7c777cc2838334214d3349178f52cd2fdce9138cbd51de1c62bcc73a3478a4f. 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: | e7c777cc2838334214d3349178f52cd2fdce9138cbd51de1c62bcc73a3478a4f |
|---|---|
| SHA3-384 hash: | a788d0548859818e941f7ae7bec491f79fa1bfdf9fb18b829a4441c897fa4fdcd1f8638420964189767230d6791657aa |
| SHA1 hash: | f18d00937420b7067b7aa1a5baa76ab4f9be5eb0 |
| MD5 hash: | 8ce6dfad5c809b7233a271368cf23be4 |
| humanhash: | wyoming-bakerloo-leopard-kitten |
| File name: | f18d00937420b7067b7aa1a5baa76ab4f9be5eb0 |
| Download: | download sample |
| Signature | Smoke Loader |
| File size: | 868'864 bytes |
| First seen: | 2020-07-17 13:28:05 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT) |
| ssdeep | 24576:3AHnh+eWsN3skA4RV1Hom2KXMmHaR125:qh+ZkldoPK8YaRO |
| Threatray | 152 similar samples on MalwareBazaar |
| TLSH | C5057B0273D1C036FFABA2739B6AF60556BC79254133852F13981DB9BD701B2263E663 |
| Reporter |  JAMESWT_WT |
| Tags: | Smoke Loader |
Intelligence
File Origin
# of uploads :
1
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Sending an HTTP GET request
Launching the default Windows debugger (dwwin.exe)
Sending a TCP request to an infection source
Result
Threat name:
SmokeLoader
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Signature
Benign windows process drops PE files
Binary is likely a compiled AutoIt script file
Bypasses PowerShell execution policy
Changes memory attributes in foreign processes to executable or writable
Connects to a pastebin service (likely for C&C)
Creates a thread in another existing process (thread injection)
Found strings related to Crypto-Mining
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hijacks the control flow in another process
Injects code into the Windows Explorer (explorer.exe)
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Very long command line found
Writes to foreign memory regions
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Povertel
Status:
Malicious
First seen:
2020-07-16 16:22:56 UTC
File Type:
PE (Exe)
Extracted files:
22
AV detection:
33 of 48 (68.75%)
Threat level:
5/5
Verdict:
malicious
Similar samples:
+ 142 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Score:
10/10
Tags:
trojan backdoor family:smokeloader
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
Drops file in System32 directory
Suspicious use of SetThreadContext
Maps connected drives based on registry
Blacklisted process makes network request
SmokeLoader
Malware Config
C2 Extraction:
http://185.35.137.147/mlp/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
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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