MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0f894e06e5216382a7e3dbe449de7900fdd0b489d7e836eb007cfe59c0f41ae0. 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: 16


Intelligence 16 IOCs YARA File information Comments

SHA256 hash: 0f894e06e5216382a7e3dbe449de7900fdd0b489d7e836eb007cfe59c0f41ae0
SHA3-384 hash: 286d0673cfc7c92abb24f6975943ca3119fcaf7f57226e919d7697bab662314c72d4511bd17307e731c9621a41a6e0aa
SHA1 hash: 187cc9dc8436021fde4575afb9a4b1ea2afbb99a
MD5 hash: 1313175470e5c024f9d74e38a4c9ceb2
humanhash: venus-muppet-west-beryllium
File name:1313175470e5c024f9d74e38a4c9ceb2.exe
Download: download sample
Signature Smoke Loader
File size:253'952 bytes
First seen:2023-05-31 07:56:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9844fba67f0c450c411fe3395f872b3b (4 x Smoke Loader, 1 x Rhadamanthys, 1 x Stop)
ssdeep 3072:8dQOczktaURVidryrHdVBtYXlVhO0c+aKBPbtiHr45Zj3d1DABa5M:EQHzkFVgE9VBtKM0c+16HEj30a5
Threatray 148 similar samples on MalwareBazaar
TLSH T164443A1392E07D54E76B4B729E2E86E8371EB6108F5B3779321ABA2F04F05B2D163711
TrID 39.5% (.EXE) InstallShield setup (43053/19/16)
28.6% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
9.6% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 0008084800080800 (1 x Smoke Loader)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence


File Origin
# of uploads :
1
# of downloads :
244
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
1313175470e5c024f9d74e38a4c9ceb2.exe
Verdict:
Malicious activity
Analysis date:
2023-05-31 08:03:27 UTC
Tags:
installer loader smoke trojan

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Sending an HTTP POST request
Sending a custom TCP request
Creating a process from a recently created file
Query of malicious DNS domain
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed xpack
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:
RHADAMANTHYS, SmokeLoader
Detection:
malicious
Classification:
troj.spyw.expl.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)
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
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 Bitcoin Wallet information
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)
Yara detected AntiVM3
Yara detected RHADAMANTHYS Stealer
Yara detected SmokeLoader
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 878856 Sample: ArfO1dskin.exe Startdate: 31/05/2023 Architecture: WINDOWS Score: 100 56 Snort IDS alert for network traffic 2->56 58 Found malware configuration 2->58 60 Malicious sample detected (through community Yara rule) 2->60 62 9 other signatures 2->62 8 ArfO1dskin.exe 2->8         started        11 cgawuwe 2->11         started        13 7BF0.exe 2->13         started        process3 signatures4 78 Detected unpacking (changes PE section rights) 8->78 80 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 8->80 82 Maps a DLL or memory area into another process 8->82 84 Creates a thread in another existing process (thread injection) 8->84 15 explorer.exe 1 7 8->15 injected 86 Multi AV Scanner detection for dropped file 11->86 88 Machine Learning detection for dropped file 11->88 90 Checks if the current machine is a virtual machine (disk enumeration) 11->90 process5 dnsIp6 42 shsplatform.co.uk 80.66.203.53, 443, 49721 UKFASTGB United Kingdom 15->42 44 58.235.189.192, 49711, 49714, 49723 SKB-ASSKBroadbandCoLtdKR Korea Republic of 15->44 46 5 other IPs or domains 15->46 32 C:\Users\user\AppData\Roaming\cgawuwe, PE32 15->32 dropped 34 C:\Users\user\AppData\Local\Temp\9879.exe, PE32 15->34 dropped 36 C:\Users\user\AppData\Local\Temp\7BF0.exe, PE32 15->36 dropped 38 C:\Users\user\...\cgawuwe:Zone.Identifier, ASCII 15->38 dropped 48 System process connects to network (likely due to code injection or exploit) 15->48 50 Benign windows process drops PE files 15->50 52 Deletes itself after installation 15->52 54 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->54 20 certreq.exe 1 15->20         started        23 9879.exe 1 15->23         started        26 7BF0.exe 15->26         started        file7 signatures8 process9 dnsIp10 64 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 20->64 66 Tries to steal Mail credentials (via file / registry access) 20->66 68 Tries to harvest and steal browser information (history, passwords, etc) 20->68 70 Tries to harvest and steal Bitcoin Wallet information 20->70 28 conhost.exe 20->28         started        40 179.43.162.23, 49728, 49731, 8509 PLI-ASCH Panama 23->40 72 Detected unpacking (changes PE section rights) 23->72 74 Detected unpacking (overwrites its own PE header) 23->74 76 Machine Learning detection for dropped file 23->76 30 WerFault.exe 23->30         started        signatures11 process12
Threat name:
Win32.Ransomware.StopCrypt
Status:
Malicious
First seen:
2023-05-30 14:47:03 UTC
File Type:
PE (Exe)
Extracted files:
38
AV detection:
25 of 37 (67.57%)
Threat level:
  5/5
Result
Malware family:
smokeloader
Score:
  10/10
Tags:
family:smokeloader botnet:pub5 backdoor collection trojan
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
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
Program crash
Accesses Microsoft Outlook profiles
Executes dropped EXE
Downloads MZ/PE file
SmokeLoader
Suspicious use of NtCreateUserProcessOtherParentProcess
Malware Config
C2 Extraction:
http://aapu.at/tmp/
http://poudineh.com/tmp/
http://firsttrusteedrx.ru/tmp/
http://kingpirate.ru/tmp/
Malware family:
SmokeLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Smoke Loader

Executable exe 0f894e06e5216382a7e3dbe449de7900fdd0b489d7e836eb007cfe59c0f41ae0

(this sample)

  
Delivery method
Distributed via web download

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