MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fe124240f9f03d554d064f5fa7eeac7fc67eb7274830ea5845ac2853e241b371. 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: 15


Intelligence 15 IOCs YARA 6 File information Comments
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SHA256 hash: fe124240f9f03d554d064f5fa7eeac7fc67eb7274830ea5845ac2853e241b371
SHA3-384 hash: adef890da29b92f314e43d720b8fb8dd949976e29448ca3c0e87e59fdd9a0e84d779992c6e2f21272dbc4cb093245865
SHA1 hash: e684a13fea65bb77d2702034c79a6d8c68497639
MD5 hash: efd90ef76184f9be2e720d804b61104d
humanhash: mobile-september-twelve-whiskey
File name:cigar.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:224'544 bytes
First seen:2024-01-21 20:37:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash becb59d6c2cabee1a77fe54131d4eacf (7 x RiseProStealer, 2 x RedLineStealer, 1 x Smoke Loader)
ssdeep 6144:Yf03zFVHcinxvGLMBCnEAOu62Kp3iUw/pE:/3xV86b15w/pE
TLSH T182248D1174D2C0B2D973153209E4DBB59A3EF8710BA59DFF27A80B3E4F342819635AB6
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter adm1n_usa32
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
307
Origin country :
RO RO
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/472101/
Detection(s):
Win.Trojan.Pwsx-10015942-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Unauthorized injection to a system process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fingerprint mokes overlay packed smokeloader
Link:
https://www.filescan.io/uploads/65ad80ac3a0cf312d5188f29/reports/82a623f1-fa60-4d19-b3ff-1d7db8e9655b/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/fe124240f9f03d554d064f5fa7eeac7fc67eb7274830ea5845ac2853e241b371
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:
Conti
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4c4149cf-56be-480d-b08f-18d91f770ba8
Result
Threat name:
SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1378362
Signature
Allocates memory in foreign processes
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 inject code into remote processes
Creates a thread in another existing process (thread injection)
Detected potential unwanted application
Found API chain indicative of debugger detection
Found evasive API chain (may stop execution after checking system information)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
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 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)
Writes to foreign memory regions
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1378362 Sample: cigar.exe Startdate: 21/01/2024 Architecture: WINDOWS Score: 100 28 Multi AV Scanner detection for domain / URL 2->28 30 Found malware configuration 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 6 other signatures 2->34 7 cigar.exe 1 2->7         started        10 wciawic 2->10         started        12 wciawic 2->12         started        process3 signatures4 42 Contains functionality to inject code into remote processes 7->42 44 Writes to foreign memory regions 7->44 46 Allocates memory in foreign processes 7->46 48 Injects a PE file into a foreign processes 7->48 14 AppLaunch.exe 7->14         started        17 conhost.exe 7->17         started        process5 signatures6 50 Found evasive API chain (may stop execution after checking system information) 14->50 52 Found API chain indicative of debugger detection 14->52 54 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 14->54 56 4 other signatures 14->56 19 explorer.exe 12 2 14->19 injected process7 dnsIp8 26 194.49.94.210, 80 EQUEST-ASNL unknown 19->26 24 C:\Users\user\AppData\Roaming\wciawic, PE32 19->24 dropped 36 System process connects to network (likely due to code injection or exploit) 19->36 38 Benign windows process drops PE files 19->38 40 Hides that the sample has been downloaded from the Internet (zone.identifier) 19->40 file9 signatures10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/fe124240f9f03d554d064f5fa7eeac7fc67eb7274830ea5845ac2853e241b371
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fe124240f9f03d554d064f5fa7eeac7fc67eb7274830ea5845ac2853e241b371/
Threat name:
Win32.Spyware.TrickBot
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Status:
Malicious
First seen:
2023-11-30 12:56:37 UTC
File Type:
PE (Exe)
AV detection:
22 of 24 (91.67%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7yjeeqhz6a6vktigj5p2p3vmp7dh5nzhjayouwcfvqufhysbwnyq._file
Verdict:
malicious
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:smokeloader backdoor trojan
Link:
https://tria.ge/reports/240121-zepm7sada6/
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Suspicious use of SetThreadContext
Executes dropped EXE
SmokeLoader
Malware Config
C2 Extraction:
http://194.49.94.210/fks/index.php
Unpacked files
SH256 hash:
9cd2a65eaad5be25fcf2f3c80070f42d6de27e2296857ad7b65e98be2af217a2
MD5 hash:
0347ea57ab6936886c20088c49d651d2
SHA1 hash:
8e1cb53b2528b0edd515fd60fe50fde8423af6d2
Detections:
SmokeLoaderStage2
Create hunting rule
win_smokeloader_a2
Create hunting rule
Link:
https://www.unpac.me/results/b9b2b122-baeb-4177-a0bf-54de1f8511f9/
Parent samples :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 hash:
fe124240f9f03d554d064f5fa7eeac7fc67eb7274830ea5845ac2853e241b371
MD5 hash:
efd90ef76184f9be2e720d804b61104d
SHA1 hash:
e684a13fea65bb77d2702034c79a6d8c68497639
Link:
https://www.unpac.me/results/b9b2b122-baeb-4177-a0bf-54de1f8511f9/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fe124240f9f0/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/fe124240f9f03d554d064f5fa7eeac7fc67eb7274830ea5845ac2853e241b371

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
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/472101/

Comments