MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 42e7ef551c652a5e6f0ff919fcb53cd2c34682006cb1436295205a41abec6589. 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: | 42e7ef551c652a5e6f0ff919fcb53cd2c34682006cb1436295205a41abec6589 |
|---|---|
| SHA3-384 hash: | 7448308c5d683717c5b75dc5f4114f5df9243bdd548a2670c800f8c41819b63a676f9fd9d517e42754992b7b04f55926 |
| SHA1 hash: | 7da202d99be94f57f355c611bafde9656bca65b7 |
| MD5 hash: | 580fc5cd72d7979040fa1c4866ada3d0 |
| humanhash: | batman-coffee-xray-angel |
| File name: | 580fc5cd72d7979040fa1c4866ada3d0.exe |
| Download: | download sample |
| Signature | Smoke Loader |
| File size: | 351'744 bytes |
| First seen: | 2021-10-18 12:00:03 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | b4cda15a674ef12000829b9be50880b2 (2 x RedLineStealer, 2 x Smoke Loader, 1 x Loki) |
| ssdeep | 6144:3WbmUi7XUPNWmWPYRCuuWouCd0Oj12zOfG6/ksyfGhQ+J2Y9u/:3WbmUizUPomWQRCvWoumtj1iOfGbs+G6 |
| Threatray | 2'278 similar samples on MalwareBazaar |
| TLSH | T169746C00B690C039F5B352F88AB9627DA52E7EE16B2490CB52D516EE97347E0ED3035F |
| File icon (PE): |  |
| dhash icon | 5012b0f068696c46 (2 x Smoke Loader, 1 x CryptBot, 1 x RedLineStealer) |
| Reporter |  abuse_ch |
| Tags: | Dofoil exe Smoke Loader |
Intelligence
File Origin
# of uploads :
1
# of downloads :
237
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Launching the default Windows debugger (dwwin.exe)
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
greyware stop wacatac
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.
Malware family:
Malicious Packer
Verdict:
Malicious
Result
Threat name:
SmokeLoader
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
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 the current machine is a virtual machine (disk enumeration)
Contains functionality to infect the boot sector
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)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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)
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Ulise
Status:
Malicious
First seen:
2021-10-18 01:35:51 UTC
AV detection:
13 of 28 (46.43%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 2'268 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Score:
10/10
Tags:
family:servhelper family:smokeloader backdoor discovery exploit persistence trojan upx
Behaviour
Checks SCSI registry key(s)
Modifies data under HKEY_USERS
Modifies registry key
Runs net.exe
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: LoadsDriver
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Deletes itself
Loads dropped DLL
Modifies file permissions
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Modifies RDP port number used by Windows
Possible privilege escalation attempt
Sets DLL path for service in the registry
UPX packed file
Grants admin privileges
ServHelper
SmokeLoader
Malware Config
C2 Extraction:
http://directorycart.com/upload/
http://tierzahnarzt.at/upload/
http://streetofcards.com/upload/
http://ycdfzd.com/upload/
http://successcoachceo.com/upload/
http://uhvu.cn/upload/
http://japanarticle.com/upload/
http://tierzahnarzt.at/upload/
http://streetofcards.com/upload/
http://ycdfzd.com/upload/
http://successcoachceo.com/upload/
http://uhvu.cn/upload/
http://japanarticle.com/upload/
Dropper Extraction:
https://raw.githubusercontent.com/sqlitey/sqlite/master/speed.ps1
Unpacked files
SH256 hash:
dba8a86324bf04cc9cfd982456c1427340ab41900bee122a01f28b948654465d
MD5 hash:
e5453104d30224ac773e12cdb6aa2e35
SHA1 hash:
4eba4f3a85e3c627d8e06145abf9ca1b4983b128
SH256 hash:
42e7ef551c652a5e6f0ff919fcb53cd2c34682006cb1436295205a41abec6589
MD5 hash:
580fc5cd72d7979040fa1c4866ada3d0
SHA1 hash:
7da202d99be94f57f355c611bafde9656bca65b7
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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