MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 753db6144d00d5b02a4f940b2734510f58ef831a37f8754a9bd58a2a7a7e092e. 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


Intelligence 12 IOCs YARA File information Comments 1

SHA256 hash: 753db6144d00d5b02a4f940b2734510f58ef831a37f8754a9bd58a2a7a7e092e
SHA3-384 hash: 0f7aa17b7a41666daddae52f91403ce08d249bb85d0ab9c3aebc70b602c31989aea7f336bd4f932e749143466d5308d2
SHA1 hash: a0537875d8193cad2521a90e1c4a3a72301f15a6
MD5 hash: 5771577bcff866b926cacd16d66b10ef
humanhash: seven-quiet-thirteen-sodium
File name:5771577bcff866b926cacd16d66b10ef
Download: download sample
Signature Smoke Loader
File size:181'248 bytes
First seen:2022-06-02 14:59:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 029fa20ad5a3f17b1ab62d31461de34c (3 x Smoke Loader, 1 x RedLineStealer)
ssdeep 1536:qjPE+/PD0ky65juHK65DDGTll+xYhxriCxDbB9FIvICmwIYbqFaFvInd2FIHmkT+:qj1b25D4lGYhxrlDXzC/uFIaNcIO1s
Threatray 332 similar samples on MalwareBazaar
TLSH T1E204BF1172B0C032E1B775301975C2B26A7BBC736175C84B3B94127E6F726C2AAB5B27
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):PE icon
dhash icon 5c599a3ce0c3c850 (43 x Stop, 37 x RedLineStealer, 36 x Smoke Loader)
Reporter zbetcheckin
Tags:32 exe Smoke Loader

Intelligence


File Origin
# of uploads :
1
# of downloads :
855
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5771577bcff866b926cacd16d66b10ef
Verdict:
No threats detected
Analysis date:
2022-06-02 15:09:10 UTC
Tags:
n/a

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

Behaviour
Searching for synchronization primitives
Сreating synchronization primitives
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
Sending an HTTP GET request
Unauthorized injection to a system process
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
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.
Malware family:
Malicious Packer
Verdict:
Malicious
Result
Threat name:
Amadey, CryptOne, RedLine, SmokeLoader
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
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 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)
Creates an undocumented autostart registry key
Deletes itself after installation
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Detected VMProtect packer
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)
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
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 evade debugger and weak emulator (self modifying code)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Amadey bot
Yara detected Amadeys stealer DLL
Yara detected CryptOne packer
Yara detected Generic Downloader
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 638306 Sample: vNPhIEJHwr Startdate: 02/06/2022 Architecture: WINDOWS Score: 100 66 uknovodom.ru 2->66 68 prospectsnorth.com 2->68 70 2 other IPs or domains 2->70 86 Snort IDS alert for network traffic 2->86 88 Multi AV Scanner detection for domain / URL 2->88 90 Found malware configuration 2->90 92 19 other signatures 2->92 11 vNPhIEJHwr.exe 2->11         started        14 ewswafh 2->14         started        16 F2EF.exe 2->16         started        18 ftewk.exe 2->18         started        signatures3 process4 signatures5 128 Detected unpacking (changes PE section rights) 11->128 130 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 11->130 132 Maps a DLL or memory area into another process 11->132 20 explorer.exe 4 11->20 injected 134 Machine Learning detection for dropped file 14->134 136 Checks if the current machine is a virtual machine (disk enumeration) 14->136 138 Creates a thread in another existing process (thread injection) 14->138 process6 dnsIp7 72 37.75.50.246, 49717, 49729, 80 VFM-ASVodafoneMaltaLtdASMT Malta 20->72 74 187.156.114.23, 49710, 49727, 49728 UninetSAdeCVMX Mexico 20->74 76 11 other IPs or domains 20->76 52 C:\Users\user\AppData\Roaming\ewswafh, PE32 20->52 dropped 54 C:\Users\user\AppData\Local\Temp\F2EF.exe, PE32 20->54 dropped 56 C:\Users\user\AppData\Local\Temp\D12E.exe, PE32 20->56 dropped 58 5 other malicious files 20->58 dropped 94 System process connects to network (likely due to code injection or exploit) 20->94 96 Benign windows process drops PE files 20->96 98 Deletes itself after installation 20->98 100 Hides that the sample has been downloaded from the Internet (zone.identifier) 20->100 25 D12E.exe 5 20->25         started        29 36FE.exe 3 20->29         started        32 4A87.exe 20->32         started        34 3 other processes 20->34 file8 signatures9 process10 dnsIp11 84 193.150.103.38, 49735, 5473 ASGENERALTELRU Russian Federation 25->84 106 Multi AV Scanner detection for dropped file 25->106 108 Detected unpacking (changes PE section rights) 25->108 110 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 25->110 126 4 other signatures 25->126 64 C:\Users\user\AppData\Local\...\ftewk.exe, PE32 29->64 dropped 112 Detected unpacking (overwrites its own PE header) 29->112 114 Machine Learning detection for dropped file 29->114 36 ftewk.exe 17 29->36         started        116 Maps a DLL or memory area into another process 32->116 118 Checks if the current machine is a virtual machine (disk enumeration) 32->118 120 Creates a thread in another existing process (thread injection) 32->120 122 Antivirus detection for dropped file 34->122 124 Contains functionality to infect the boot sector 34->124 file12 signatures13 process14 dnsIp15 78 prospectsnorth.com 127.0.0.127 unknown unknown 36->78 80 uknovodom.ru 36->80 82 garts.at 36->82 60 C:\Users\user\AppData\Roaming\...\cred.dll, PE32 36->60 dropped 62 C:\Users\user\AppData\Local\...\cred[1].dll, PE32 36->62 dropped 102 Machine Learning detection for dropped file 36->102 104 Uses schtasks.exe or at.exe to add and modify task schedules 36->104 41 cmd.exe 1 36->41         started        43 schtasks.exe 1 36->43         started        file16 signatures17 process18 process19 45 reg.exe 1 41->45         started        48 conhost.exe 41->48         started        50 conhost.exe 43->50         started        signatures20 140 Creates an undocumented autostart registry key 45->140
Threat name:
Win32.Ransomware.StopCrypt
Status:
Malicious
First seen:
2022-05-31 04:40:58 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
23 of 25 (92.00%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:amadey collection suricata trojan
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Accesses Microsoft Outlook profiles
Checks computer location settings
Downloads MZ/PE file
Executes dropped EXE
Amadey
suricata: ET MALWARE Amadey CnC Check-In
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
Malware Config
C2 Extraction:
garts.at/forum/index.php
uknovodom.ru/forum/index.php
prospectsnorth.com/forum/index.php
Unpacked files
SH256 hash:
4b6b7a0506feefdc17f1259b88b2d2774ca6eb291b6b75f33cfe3852b70c36b0
MD5 hash:
71429edac29bb1210b91b18b90566499
SHA1 hash:
a7464c6d3b4585c22989c9b6d06b842e124a4a48
SH256 hash:
753db6144d00d5b02a4f940b2734510f58ef831a37f8754a9bd58a2a7a7e092e
MD5 hash:
5771577bcff866b926cacd16d66b10ef
SHA1 hash:
a0537875d8193cad2521a90e1c4a3a72301f15a6
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 753db6144d00d5b02a4f940b2734510f58ef831a37f8754a9bd58a2a7a7e092e

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-06-02 14:59:42 UTC

url : hxxp://pandeicaruggiu.com/