MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d56e5fd63229d155f3490e40ed3b77a5c5b7ede955ed8af77c0434056bb5087c. 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: 11


Intelligence 11 IOCs YARA File information Comments 1

SHA256 hash: d56e5fd63229d155f3490e40ed3b77a5c5b7ede955ed8af77c0434056bb5087c
SHA3-384 hash: 873ee2b97a87444ce80c1a96248aa677164eda15cbf16d9cb69cb153881a0c33fee235766d3147a866e519d5423046a2
SHA1 hash: e431b9fad56aca566b6add74a4c5377a25866319
MD5 hash: 29d5f479d71190d3270009f27ddaf29d
humanhash: pasta-virginia-princess-twenty
File name:29d5f479d71190d3270009f27ddaf29d
Download: download sample
Signature Smoke Loader
File size:262'144 bytes
First seen:2022-01-19 20:08:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 125adc129c50285a2cd4524417d3fdd8 (11 x RedLineStealer, 2 x Smoke Loader, 2 x ArkeiStealer)
ssdeep 3072:3Gfu4LkP6pCux+7ilL7EDF0wBTiL5e5GyHaKsq2q5M/h3:3Gfu4LgWCux+20F/6Ksqb
Threatray 3'904 similar samples on MalwareBazaar
TLSH T152449D3135B0C432C4B66B308829CFE45ABDFC311A64C64777A4EB5EAE32E91567621F
File icon (PE):PE icon
dhash icon f8f8b4b4b4d4d9c1 (1 x Smoke Loader)
Reporter zbetcheckin
Tags:32 exe Smoke Loader

Intelligence


File Origin
# of uploads :
1
# of downloads :
186
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
29d5f479d71190d3270009f27ddaf29d
Verdict:
No threats detected
Analysis date:
2022-01-20 01:46:19 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 the window
Searching for synchronization primitives
DNS request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Sending an HTTP POST request
Unauthorized injection to a system process
Enabling autorun by creating a file
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
CPUID_Instruction
EvasionQueryPerformanceCounter
EvasionGetTickCount
CheckCmdLine
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware
Result
Verdict:
UNKNOWN
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)
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
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 dropped file
Multi AV Scanner detection for submitted file
System process connects to network (likely due to code injection or exploit)
Yara detected SmokeLoader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 556325 Sample: 4EdeV4E2aP Startdate: 19/01/2022 Architecture: WINDOWS Score: 100 26 Found malware configuration 2->26 28 Antivirus detection for URL or domain 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 3 other signatures 2->32 6 4EdeV4E2aP.exe 2->6         started        9 ctcribd 2->9         started        process3 signatures4 34 Detected unpacking (changes PE section rights) 6->34 36 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 6->36 38 Maps a DLL or memory area into another process 6->38 40 Creates a thread in another existing process (thread injection) 6->40 11 explorer.exe 2 6->11 injected 42 Multi AV Scanner detection for dropped file 9->42 44 Machine Learning detection for dropped file 9->44 46 Checks if the current machine is a virtual machine (disk enumeration) 9->46 process5 dnsIp6 20 zamkikurgan.ru 195.24.68.15, 49747, 80 RU-CENTERRU Russian Federation 11->20 22 alumik-group.ru 91.189.114.23, 49746, 80 RU-CENTERRU Russian Federation 11->22 24 4 other IPs or domains 11->24 16 C:\Users\user\AppData\Roaming\ctcribd, PE32 11->16 dropped 18 C:\Users\user\...\ctcribd:Zone.Identifier, ASCII 11->18 dropped 48 System process connects to network (likely due to code injection or exploit) 11->48 50 Benign windows process drops PE files 11->50 52 Deletes itself after installation 11->52 54 Hides that the sample has been downloaded from the Internet (zone.identifier) 11->54 file7 signatures8
Threat name:
Win32.Ransomware.StopCrypt
Status:
Malicious
First seen:
2022-01-19 20:09:12 UTC
File Type:
PE (Exe)
Extracted files:
32
AV detection:
24 of 28 (85.71%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:modiloader family:smokeloader family:vidar botnet:1131 backdoor bootkit evasion persistence stealer suricata trojan
Behaviour
Checks SCSI registry key(s)
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Checks whether UAC is enabled
Writes to the Master Boot Record (MBR)
Checks BIOS information in registry
Deletes itself
Loads dropped DLL
Downloads MZ/PE file
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
ModiLoader First Stage
Vidar Stealer
ModiLoader, DBatLoader
SmokeLoader
Vidar
suricata: ET MALWARE JS/Nemucod requesting EXE payload 2016-02-01
suricata: ET MALWARE JS/Nemucod.M.gen downloading EXE payload
Malware Config
C2 Extraction:
http://abpa.at/upload/
http://emaratghajari.com/upload/
http://d7qw.cn/upload/
http://alumik-group.ru/upload/
http://zamkikurgan.ru/upload/
https://mastodon.online/@prophef1
https://koyu.space/@prophef2
Unpacked files
SH256 hash:
1ff9a75082212ea111b1d0bd15bb4b6583298b8c2c6585994a5003f8bb966211
MD5 hash:
372914937cc56157b0e449ec1d3825ce
SHA1 hash:
4ffa778e5af71d7fe7333be5920246e6afa45ead
SH256 hash:
d56e5fd63229d155f3490e40ed3b77a5c5b7ede955ed8af77c0434056bb5087c
MD5 hash:
29d5f479d71190d3270009f27ddaf29d
SHA1 hash:
e431b9fad56aca566b6add74a4c5377a25866319
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 d56e5fd63229d155f3490e40ed3b77a5c5b7ede955ed8af77c0434056bb5087c

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-01-19 20:08:17 UTC

url : hxxp://sildanafil.com/setup.exe