MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 2ad9af4d99a267b9999bf64ae074415083055d48381a60556d38265c2a167c49. 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: | 2ad9af4d99a267b9999bf64ae074415083055d48381a60556d38265c2a167c49 |
|---|---|
| SHA3-384 hash: | 5953105f152e9c7cd39b901d0dc1164891caa89820dffdbfd84a6e72e5719d1a15ac032cf087871ac8c8572b33a87dd3 |
| SHA1 hash: | b2c2172b9c12184e7b22866fc5cf21711ac3c194 |
| MD5 hash: | fbd0cd42f52efd614ebe009580e1d99c |
| humanhash: | white-eight-mars-chicken |
| File name: | SecuriteInfo.com.Variant.Midie.117965.26830.20233 |
| Download: | download sample |
| Signature | Smoke Loader |
| File size: | 143'360 bytes |
| First seen: | 2022-11-09 08:46:29 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 4639a5b30840310a1cd719506b785a41 (2 x RedLineStealer, 1 x Smoke Loader) |
| ssdeep | 3072:NCcvoUghRl7G6nGtX7uWQ5MyNKhSx1xaAzSscyyb4eCkyRI:cACzGvl7uXMywR6/cyjeCkuI |
| Threatray | 9'107 similar samples on MalwareBazaar |
| TLSH | T180E39D5575D0C072E536293618A0EAB09E3DFD301F60DE9B378C227A0F742D29A759BB |
| TrID | 32.2% (.EXE) Win64 Executable (generic) (10523/12/4) 20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 15.4% (.EXE) Win16 NE executable (generic) (5038/12/1) 13.7% (.EXE) Win32 Executable (generic) (4505/5/1) 6.2% (.EXE) OS/2 Executable (generic) (2029/13) |
| Reporter |  SecuriteInfoCom |
| Tags: | exe Smoke Loader |
Intelligence
File Origin
# of uploads :
1
# of downloads :
197
Origin country :
n/a
Vendor Threat Intelligence
Detection:
SmokeLoader
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Launching a process
Searching for synchronization primitives
Sending a custom TCP request
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
6/10
Tags:
n/a
Behaviour
MalwareBazaar
MeasuringTime
CheckCmdLine
EvasionQueryPerformanceCounter
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
greyware packed
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.
Verdict:
Unknown
Result
Threat name:
SmokeLoader
Detection:
malicious
Classification:
bank.troj.spyw.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
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)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Found evasive API chain (may stop execution after checking mutex)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
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 submitted file
System process connects to network (likely due to code injection or exploit)
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.Backdoor.Mokes
Status:
Malicious
First seen:
2022-11-09 06:50:58 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
20 of 26 (76.92%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 9'097 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Score:
10/10
Tags:
family:smokeloader backdoor collection trojan
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Uses the VBS compiler for execution
Detects Smokeloader packer
SmokeLoader
Unpacked files
SH256 hash:
2ad9af4d99a267b9999bf64ae074415083055d48381a60556d38265c2a167c49
MD5 hash:
fbd0cd42f52efd614ebe009580e1d99c
SHA1 hash:
b2c2172b9c12184e7b22866fc5cf21711ac3c194
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | cobalt_strike_tmp01925d3f |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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