MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9547a4fe920474aee4b3f8c3d3f3c1a40878a6bd5102c028e6d2036d7c6e0609. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9547a4fe920474aee4b3f8c3d3f3c1a40878a6bd5102c028e6d2036d7c6e0609
SHA3-384 hash: 0256ec9f05df79c2eb5ed1d09b9721764d36e8dbde45bfb2e6241640d80a1c659e56e96977ad5fa02b45750a3498bcc4
SHA1 hash: 11c02cedd0368bff2f376b42b43bea0b53712561
MD5 hash: 8243dee784388c5cdb3b1ce6799d5989
humanhash: shade-cold-spaghetti-five
File name:8243dee784388c5cdb3b1ce6799d5989.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:330'240 bytes
First seen:2021-12-20 09:51:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9b5e0e93b958d7de96d2eb171562e213 (5 x ArkeiStealer, 4 x RedLineStealer, 3 x Smoke Loader)
ssdeep 6144:YhApvCtoGK0TGR9rM1y3ghRJZzyxwD0eU:GAXD0TGR9rMQ3ghlzyxwbU
Threatray 3'118 similar samples on MalwareBazaar
TLSH T1B4648D00B6E0C435F1B356F456B5A3A9B93E7DE1AB2490CF12D83AEA56346E0EC31717
File icon (PE):PE icon
dhash icon 25ac1378319b9b91 (29 x Amadey, 24 x Smoke Loader, 14 x RedLineStealer)
Reporter abuse_ch
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
162
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/215431/
Detection(s):
Win.Malware.Sabsik-9916500-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending a custom TCP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Sending an HTTP POST request
Enabling autorun by creating a file
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/2730/overview
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
EvasionQueryPerformanceCounter
CheckCmdLine
EvasionGetTickCount
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware
Link:
https://www.filescan.io/uploads/61c052088991ba72b38e4a1c/reports/f97e460a-b028-498c-b139-a3bb750a01a3/overview
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/03ad3121-3e17-4025-ad83-7126f305c1b8
Result
Threat name:
RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/910171
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 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)
Injects a PE file into a foreign processes
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 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)
System process connects to network (likely due to code injection or exploit)
Tries to steal Crypto Currency Wallets
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 542651 Sample: UNOTI7w491.exe Startdate: 20/12/2021 Architecture: WINDOWS Score: 100 32 cdn.discordapp.com 2->32 50 Multi AV Scanner detection for domain / URL 2->50 52 Found malware configuration 2->52 54 Antivirus detection for URL or domain 2->54 56 7 other signatures 2->56 9 UNOTI7w491.exe 2->9         started        12 jfhuwte 2->12         started        signatures3 process4 signatures5 68 Detected unpacking (changes PE section rights) 9->68 70 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 9->70 72 Maps a DLL or memory area into another process 9->72 74 Creates a thread in another existing process (thread injection) 9->74 14 explorer.exe 4 9->14 injected 76 Multi AV Scanner detection for dropped file 12->76 78 Machine Learning detection for dropped file 12->78 80 Checks if the current machine is a virtual machine (disk enumeration) 12->80 process6 dnsIp7 36 rcacademy.at 183.100.39.157, 49770, 49771, 49772 KIXS-AS-KRKoreaTelecomKR Korea Republic of 14->36 38 bastinscustomfab.com 50.62.140.96, 443, 49839, 49841 AS-26496-GO-DADDY-COM-LLCUS United States 14->38 40 5 other IPs or domains 14->40 26 C:\Users\user\AppData\Roaming\jfhuwte, PE32 14->26 dropped 28 C:\Users\user\AppData\Local\Temp\547D.exe, PE32 14->28 dropped 30 C:\Users\user\...\jfhuwte:Zone.Identifier, ASCII 14->30 dropped 42 System process connects to network (likely due to code injection or exploit) 14->42 44 Benign windows process drops PE files 14->44 46 Deletes itself after installation 14->46 48 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->48 19 547D.exe 3 14->19         started        file8 signatures9 process10 signatures11 58 Multi AV Scanner detection for dropped file 19->58 60 Machine Learning detection for dropped file 19->60 62 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 19->62 64 Injects a PE file into a foreign processes 19->64 22 547D.exe 4 19->22         started        process12 dnsIp13 34 86.107.197.138, 38133, 49865 MOD-EUNL Romania 22->34 66 Tries to steal Crypto Currency Wallets 22->66 signatures14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9547a4fe920474aee4b3f8c3d3f3c1a40878a6bd5102c028e6d2036d7c6e0609/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2021-12-20 01:03:20 UTC
File Type:
PE (Exe)
Extracted files:
17
AV detection:
24 of 28 (85.71%)
Threat level:
  5/5
Verdict:
malicious
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63182b1a23476536ec86e724c407f4680f349dd22442ad510c0024c23a9a5727
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bc23463a2be659f023c2752e8fc2749ddb0a79cdd90690e6aadfbaf7878fd1e3
Smoke Loader
+ 3'108 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:redline family:smokeloader botnet:1 backdoor discovery infostealer spyware stealer trojan
Link:
https://tria.ge/reports/211220-lvg2eaabe3/
Behaviour
Checks SCSI registry key(s)
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
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
RedLine
RedLine Payload
SmokeLoader
Malware Config
C2 Extraction:
http://rcacademy.at/upload/
http://e-lanpengeonline.com/upload/
http://vjcmvz.cn/upload/
http://galala.ru/upload/
http://witra.ru/upload/
86.107.197.138:38133
Unpacked files
SH256 hash:
fff1b918442d22465bb7b3303f0e6570623711de250a2ceb164ece2d1656233b
MD5 hash:
c8a39349b64ff5753fc8f10de5d3f7a8
SHA1 hash:
42fc1a3a257903eed416ca4342c6df0c906a40a0
Link:
https://www.unpac.me/results/206b5c07-1adc-4cbd-95d7-d2ab97374a3d/
SH256 hash:
9547a4fe920474aee4b3f8c3d3f3c1a40878a6bd5102c028e6d2036d7c6e0609
MD5 hash:
8243dee784388c5cdb3b1ce6799d5989
SHA1 hash:
11c02cedd0368bff2f376b42b43bea0b53712561
Link:
https://www.unpac.me/results/206b5c07-1adc-4cbd-95d7-d2ab97374a3d/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/9547a4fe9204/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/9547a4fe920474aee4b3f8c3d3f3c1a40878a6bd5102c028e6d2036d7c6e0609

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 9547a4fe920474aee4b3f8c3d3f3c1a40878a6bd5102c028e6d2036d7c6e0609

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1895156/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1895168/
Cape
Cape
https://www.capesandbox.com/analysis/215431/

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