MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f8f0d72cf97e25b6dc0ff8d5ab193894cc2befd975a548d20724b28120006d43. 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: 15
| SHA256 hash: | f8f0d72cf97e25b6dc0ff8d5ab193894cc2befd975a548d20724b28120006d43 |
|---|---|
| SHA3-384 hash: | a23735e0b45aeb70ce181dac8b0b034ed737c777b3decac21c16df79d02ebcefe06b267ee6386ab0e36dd17cea19f495 |
| SHA1 hash: | 2e5f03f64a5f307f4329f3be3f156c693df59fba |
| MD5 hash: | bdebe834907c8c70eccf0e9b77965392 |
| humanhash: | uniform-timing-nine-california |
| File name: | 4539iRgzJwmwduxdJWrtDoloRVuR.exe |
| Download: | download sample |
| Signature | Smoke Loader |
| File size: | 360'448 bytes |
| First seen: | 2023-04-19 15:32:41 UTC |
| Last seen: | 2023-04-19 15:44:50 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f4388ef4d1c512eb2cf856bee52bb494 (1 x Rhadamanthys, 1 x Smoke Loader) |
| ssdeep | 6144:2lM1V4dEqTWwHbhej1tTL0ElKt2OX1rEn2dFt:2lokZWwHbh+1bY1rymT |
| Threatray | 1'853 similar samples on MalwareBazaar |
| TLSH | T11B746B322290A874E5275B718E2EC6F4666EF5604F157BEF27594A3F0E702E1C2B231D |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 31f0cead8e93ab40 (1 x Smoke Loader) |
| Reporter |  0xToxin |
| Tags: | 104-156-149-33 exe opendir Smoke Loader |
Intelligence
File Origin
# of uploads :
6
# of downloads :
93
Origin country :
ILVendor Threat Intelligence
Malware family:
smoke
ID:
1
File name:
4539iRgzJwmwduxdJWrtDoloRVuR.exe
Verdict:
Malicious activity
Analysis date:
2023-04-19 15:33:29 UTC
Tags:
loader smoke trojan stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
SmokeLoader
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for synchronization primitives
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Connecting to a non-recommended domain
Sending an HTTP POST request
Launching a process
Reading critical registry keys
Creating a file in the %temp% directory
Setting browser functions hooks
Stealing user critical data
Unauthorized injection to a system process
Enabling autorun by creating a file
Unauthorized injection to a browser process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
greyware packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Verdict:
Malicious
Result
Threat name:
SmokeLoader
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
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)
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
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
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
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)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Rhadamanthys
Status:
Malicious
First seen:
2023-04-19 15:33:10 UTC
File Type:
PE (Exe)
Extracted files:
62
AV detection:
18 of 24 (75.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 1'843 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Score:
10/10
Tags:
family:smokeloader backdoor collection spyware trojan
Behaviour
Checks SCSI registry key(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
outlook_office_path
outlook_win_path
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
SmokeLoader
Malware Config
C2 Extraction:
http://176.113.115.47/
https://176.113.115.47/
https://176.113.115.47/
Unpacked files
SH256 hash:
bda9f3989ab825cd8abf4d883aef0fc6cdb89389bc13ae97995bdf43ac14014f
MD5 hash:
3df4c1f0234d5a3ad309b74e2d8d1b7f
SHA1 hash:
754114c348d33b68fe4ca3d7c06d1af5e8bae0de
Detections:
SmokeLoaderStage2
win_smokeloader_a2
SH256 hash:
f8f0d72cf97e25b6dc0ff8d5ab193894cc2befd975a548d20724b28120006d43
MD5 hash:
bdebe834907c8c70eccf0e9b77965392
SHA1 hash:
2e5f03f64a5f307f4329f3be3f156c693df59fba
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.
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