MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb969368089041dd5ac9bbd7966e27db66490e697c0f5674aa8bc7fef5a4efee. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments

SHA256 hash: fb969368089041dd5ac9bbd7966e27db66490e697c0f5674aa8bc7fef5a4efee
SHA3-384 hash: 6324c274e3021ec1db03933ed45c52143378cd4f89ead553404314d66b55a23a8d32e9804c17be782e7485c96beb380f
SHA1 hash: 69a83787fb833a5e6b163be2250962278b5705e6
MD5 hash: b0de59914d85ca2a933fad9841cd2053
humanhash: montana-xray-bluebird-fix
File name:file
Download: download sample
Signature Smoke Loader
File size:3'880'448 bytes
First seen:2022-11-28 17:35:33 UTC
Last seen:2022-11-28 19:33:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash a85ee639729bb8ae756e35623ddcd71a (7 x Smoke Loader, 3 x Amadey)
ssdeep 98304:r/n68pM3HTDm1+bE1P+85Gr91aXRmPQWJPDxGKxwdLRq2D7:r/Y3HXtbEU8Ur9wXRmnjrxSRqw
Threatray 546 similar samples on MalwareBazaar
TLSH T1570633D0F982F57FC83B143A0AFAE6C82D18DC299A3669473564536F0B752318B7D22D
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)
File icon (PE):PE icon
dhash icon 480c1c4c4f590b04 (26 x Amadey, 24 x Smoke Loader, 7 x Tofsee)
Reporter jstrosch
Tags:exe Smoke Loader

Intelligence


File Origin
# of uploads :
2
# of downloads :
213
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
danabot
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-11-28 17:36:06 UTC
Tags:
danabot

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

Behaviour
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Launching the default Windows debugger (dwwin.exe)
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
greyware packed
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.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad.phis.spyw.expl
Score:
100 / 100
Signature
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May use the Tor software to hide its network traffic
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 755489 Sample: file.exe Startdate: 28/11/2022 Architecture: WINDOWS Score: 100 40 Malicious sample detected (through community Yara rule) 2->40 42 Multi AV Scanner detection for submitted file 2->42 44 Yara detected UAC Bypass using CMSTP 2->44 46 3 other signatures 2->46 8 file.exe 1 2->8         started        process3 file4 28 C:\Users\user\AppData\Local\...\Weheooup.dll, PE32 8->28 dropped 11 rundll32.exe 8 27 8->11         started        16 WerFault.exe 21 16 8->16         started        process5 dnsIp6 34 185.62.56.163, 443, 49808, 49830 SNELNL Netherlands 11->34 36 172.93.193.231, 443, 49833 NEXEONUS United States 11->36 38 5 other IPs or domains 11->38 30 C:\Users\user\AppData\...\Srqwwshphhaotf.tmp, DOS 11->30 dropped 48 System process connects to network (likely due to code injection or exploit) 11->48 50 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 11->50 52 Tries to steal Instant Messenger accounts or passwords 11->52 54 3 other signatures 11->54 18 schtasks.exe 1 11->18         started        20 schtasks.exe 1 11->20         started        22 rundll32.exe 11->22         started        32 C:\ProgramData\Microsoft\...\Report.wer, Unicode 16->32 dropped file7 signatures8 process9 process10 24 conhost.exe 18->24         started        26 conhost.exe 20->26         started       
Threat name:
Win32.Trojan.RedLine
Status:
Malicious
First seen:
2022-11-28 17:36:31 UTC
File Type:
PE (Exe)
Extracted files:
46
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Behaviour
Checks processor information in registry
Modifies registry class
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Loads dropped DLL
Blocklisted process makes network request
Unpacked files
SH256 hash:
140479503e2e34cde60da87d8cc74d8f002a7e183699b7063d34db89ce444019
MD5 hash:
707c4cfd6bfcc13e0d55ee055fc65813
SHA1 hash:
f8a9bce6f27fe2f202f32e1d03ed0530fac593b5
SH256 hash:
bf122d7b2b93fa88afe1d8aa70a47807d63cdf6bee27e9bf9f67d78d97f11c62
MD5 hash:
ce0f243a9b71c51320bfe1a62aacd0a5
SHA1 hash:
4acb0fb0d1f6c05070001311f18241f9f039b25f
SH256 hash:
fb969368089041dd5ac9bbd7966e27db66490e697c0f5674aa8bc7fef5a4efee
MD5 hash:
b0de59914d85ca2a933fad9841cd2053
SHA1 hash:
69a83787fb833a5e6b163be2250962278b5705e6
Please note that we are no longer able to provide a coverage score for Virus Total.

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:pdb_YARAify
Author:@wowabiy314
Description:PDB
Rule name:Windows_Trojan_Smokeloader_3687686f
Author:Elastic Security

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 fb969368089041dd5ac9bbd7966e27db66490e697c0f5674aa8bc7fef5a4efee

(this sample)

  
Delivery method
Distributed via web download

Comments