MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fa0f4e959fa71afb411b0e389bd9b6401407c7074a8fd049d557cba683f7a856. 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: 12
| SHA256 hash: | fa0f4e959fa71afb411b0e389bd9b6401407c7074a8fd049d557cba683f7a856 |
|---|---|
| SHA3-384 hash: | c5948dc415158b4cedd91af7ea79122177b9bc21cb987a6ea381bcb5e7dca4b39150055a6d2874e579d24f4145ae1e04 |
| SHA1 hash: | 93e67adbf89bed48a8f9d81de6d15baa88721795 |
| MD5 hash: | fc330692d17e8cbea9ebe300ed6077de |
| humanhash: | winter-table-mobile-ink |
| File name: | fc330692d17e8cbea9ebe300ed6077de |
| Download: | download sample |
| Signature | Smoke Loader |
| File size: | 1'473'864 bytes |
| First seen: | 2022-11-16 09:17:20 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 310638d36ec921f029e67a7144e7c280 (2 x ArkeiStealer, 2 x Smoke Loader, 2 x LgoogLoader) |
| ssdeep | 24576:dcEttPVEw1JS1ttl9hnsfQEvIHWBZlRrzl5qPcWOO7BkSG1L1BAT:X9iwSblAfQiI2jz/qPcWBKzLA |
| Threatray | 15'564 similar samples on MalwareBazaar |
| TLSH | T11F65D1611D1C19D7C5E1D279ECD0530EA86DD6DABDBC918AB087A29ECBBF21074DE2C0 |
| TrID | 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 16.4% (.EXE) Win64 Executable (generic) (10523/12/4) 10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.0% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | d4d4d4e8d8d4c4d4 (2 x Smoke Loader) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe signed Smoke Loader |
Code Signing Certificate
| Organisation: | forgiato.com |
|---|---|
| Issuer: | Go Daddy Secure Certificate Authority - G2 |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2022-07-15T23:39:20Z |
| Valid to: | 2023-08-16T23:39:20Z |
| Serial number: | 103ec8d8d08d08a8 |
| Intelligence: | 6 malware samples on MalwareBazaar are signed with this code signing certificate |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 2189a1e2d045d06fd4bb1df1d2658341e23edf7d7e723db69a0551e4ac9345fb |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
183
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
fc330692d17e8cbea9ebe300ed6077de
Verdict:
Suspicious activity
Analysis date:
2022-11-16 09:18:46 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
DNS request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Sending an HTTP POST request
Creating a process from a recently created file
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
greyware overlay packed
Result
Verdict:
SUSPICIOUS
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:
Mustang Panda
Verdict:
Malicious
Result
Threat name:
SmokeLoader
Detection:
malicious
Classification:
bank.troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for dropped file
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 browser processes are running
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to compare user and computer (likely to detect sandboxes)
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies power options to not sleep / hibernate
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
PE file contains section with special chars
Sigma detected: Stop multiple services
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect debuggers (CloseHandle check)
Tries to detect virtualization through RDTSC time measurements
Tries to evade analysis by execution special instruction (VM detection)
Tries to harvest and steal browser information (history, passwords, etc)
Uses cmd line tools excessively to alter registry or file data
Uses known network protocols on non-standard ports
Uses powercfg.exe to modify the power settings
Writes to foreign memory regions
Yara detected Go Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Backdoor.Mokes
Status:
Malicious
First seen:
2022-11-16 05:41:50 UTC
File Type:
PE (Exe)
Extracted files:
27
AV detection:
18 of 26 (69.23%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 15'554 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Score:
10/10
Tags:
family:cobaltstrike family:smokeloader backdoor evasion spyware stealer trojan
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
GoLang User-Agent
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Launches sc.exe
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Stops running service(s)
Cobaltstrike
Detects Smokeloader packer
Modifies security service
SmokeLoader
Suspicious use of NtCreateUserProcessOtherParentProcess
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
e651ddd576bf5aa7a62a961d3a6ef787bc3a76cab05b4680f244dbc7ca0f13a4
MD5 hash:
72f0ce3c7ea8409964c900f42bd54bd2
SHA1 hash:
ca488c0db15b5b44beec750ae709034ecebaccd0
SH256 hash:
fa0f4e959fa71afb411b0e389bd9b6401407c7074a8fd049d557cba683f7a856
MD5 hash:
fc330692d17e8cbea9ebe300ed6077de
SHA1 hash:
93e67adbf89bed48a8f9d81de6d15baa88721795
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.47
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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