MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4e1f743b60d65732d43e6a8c064016369a2cb6d03e81e04e114ed6a31297a2a7. 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: 4e1f743b60d65732d43e6a8c064016369a2cb6d03e81e04e114ed6a31297a2a7
SHA3-384 hash: c2e9ecd13f0e26b0b71488c6228b22ab3ad7f1a0c4dc75597d5a65266677b4f03f14427bc187aecf862336116216ed41
SHA1 hash: b1028196128897ce20cd795280e392a9b3220c2f
MD5 hash: d9507b17acd6de906acd4253ca9cb967
humanhash: sodium-jig-september-oxygen
File name:d9507b17acd6de906acd4253ca9cb967.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:365'056 bytes
First seen:2022-01-28 08:46:00 UTC
Last seen:2022-01-28 11:08:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f4ab55e39b7ba028d951c95017403578 (1 x Smoke Loader, 1 x RedLineStealer)
ssdeep 6144:p19B+hdsWMNPSAaBErtT2vjPZ0Dzi1+HX9AMc+qY1m1zGYgmFmV:pPMhLnERKLPZ0DzigtAMc+/mvgm8
Threatray 6'798 similar samples on MalwareBazaar
TLSH T1D7748D10B7A0C035F1B712F446BA9368BA3E7AA25B2451CF53D526EE5B356E0EC3131B
File icon (PE):PE icon
dhash icon 2dac1370319b9b91 (22 x Smoke Loader, 20 x RedLineStealer, 18 x Amadey)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
2
# of downloads :
435
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d9507b17acd6de906acd4253ca9cb967.exe
Verdict:
Suspicious activity
Analysis date:
2022-01-28 10:52:41 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/295cb271-6925-42c4-9c95-074162c689fa

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/224950/
Detection(s):
SecuriteInfo.com.Trojan.Win32.DiskWriter.4c.1101.31954.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
DNS request
Searching for synchronization primitives
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Searching for the window
Creating a file
Launching a process
Launching the default Windows debugger (dwwin.exe)
Query of malicious DNS domain
Unauthorized injection to a system process
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Sending an HTTP GET request to an infection source
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/5397/overview
Behaviour
MalwareBazaar
SystemUptime
CPUID_Instruction
MeasuringTime
CheckCmdLine
EvasionGetTickCount
EvasionQueryPerformanceCounter
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/61f3ad55c4bcf3287a63def8/reports/00ea6ae4-c7ad-4afd-a6e5-43d9d786f8fd/overview
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8530e260-b99c-4757-8e1d-be7bcb40950f
Result
Threat name:
SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/929549
Signature
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)
Deletes itself after installation
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 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:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 562027 Sample: iv05lDWYii.exe Startdate: 28/01/2022 Architecture: WINDOWS Score: 100 30 Found malware configuration 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected SmokeLoader 2->34 36 2 other signatures 2->36 7 iv05lDWYii.exe 2->7         started        9 ahgdstu 2->9         started        process3 signatures4 12 iv05lDWYii.exe 7->12         started        46 Multi AV Scanner detection for dropped file 9->46 48 Machine Learning detection for dropped file 9->48 50 Contains functionality to inject code into remote processes 9->50 52 Injects a PE file into a foreign processes 9->52 15 ahgdstu 9->15         started        process5 signatures6 54 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 12->54 56 Maps a DLL or memory area into another process 12->56 58 Checks if the current machine is a virtual machine (disk enumeration) 12->58 17 explorer.exe 2 12->17 injected 60 Creates a thread in another existing process (thread injection) 15->60 process7 dnsIp8 26 file-coin-host-12.com 17->26 28 host-data-coin-11.com 34.94.211.117, 49761, 80 GOOGLEUS United States 17->28 22 C:\Users\user\AppData\Roaming\ahgdstu, PE32 17->22 dropped 24 C:\Users\user\...\ahgdstu:Zone.Identifier, ASCII 17->24 dropped 38 System process connects to network (likely due to code injection or exploit) 17->38 40 Benign windows process drops PE files 17->40 42 Deletes itself after installation 17->42 44 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->44 file9 signatures10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4e1f743b60d65732d43e6a8c064016369a2cb6d03e81e04e114ed6a31297a2a7/
Threat name:
Win32.Trojan.Raccrypt
Create hunting rule
Status:
Malicious
First seen:
2022-01-28 08:24:46 UTC
File Type:
PE (Exe)
Extracted files:
19
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jypxio3a2zltfvb6nkgamqawg2ncznwqh2a6atqrj3lkgeuxuktq._file
Verdict:
malicious
Similar samples:
0f9b30402f73d225631915acc66cfd6fa860e4050aa7db8e24b111dcb407dc35
Smoke Loader
30992bd7993a1f698c11d69c5c3e7cf440268cb32e51318e29142f12bd550981
Smoke Loader
3d6425cf292c5a78f2014754d8a3368a934110587077584bc54b54642609b1f0
Smoke Loader
3d9ebf871e9ada91551158af5078da769ca8bea4014afcd75472deb0d4beb538
Smoke Loader
4883c8f935d8c8397ffb003f72e4e515501820ebd37ca079c478ba5b7ed7b3d4
Smoke Loader
517836d1bd7e3ad8653520e36336e541d1a3d696f80554c00d43848a66cba9db
Smoke Loader
79b453329e50b1536decaaacae246fb5f1725c66e228852bf8ae16b2ae722a04
Smoke Loader
8a9c79cd2bf3fb8f4b4f588829f45057272aa2c10ad92a08208a635d0d048c3e
Smoke Loader
b554190fa5cf3c176bf3372cf00a6ca84a66a0bdb0f44071c9019f3db31d4c2a
Smoke Loader
b88bcea5dc66a76f3c12117a8a9d1d699b1267d38db666dde881effd96467d0f
Smoke Loader
+ 6'788 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:smokeloader backdoor trojan
Link:
https://tria.ge/reports/220128-kpe47aafc8/
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
SmokeLoader
Malware Config
C2 Extraction:
http://host-data-coin-11.com/
http://file-coin-host-12.com/
Unpacked files
SH256 hash:
721d393191597d49d856baef2fbde75e48f52d0465e2cfabf1a41848b0e05589
MD5 hash:
b984a027c8a2abf874f3eb306a831613
SHA1 hash:
d3b3f8890adc840b0bd411cf304eef15d415ed48
Link:
https://www.unpac.me/results/02e356ef-428e-4172-b3a1-c8bd3cfe4103/
Parent samples :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 hash:
4e1f743b60d65732d43e6a8c064016369a2cb6d03e81e04e114ed6a31297a2a7
MD5 hash:
d9507b17acd6de906acd4253ca9cb967
SHA1 hash:
b1028196128897ce20cd795280e392a9b3220c2f
Link:
https://www.unpac.me/results/02e356ef-428e-4172-b3a1-c8bd3cfe4103/
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/4e1f743b60d65732d43e6a8c064016369a2cb6d03e81e04e114ed6a31297a2a7

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 4e1f743b60d65732d43e6a8c064016369a2cb6d03e81e04e114ed6a31297a2a7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1970216/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1995765/
Cape
Cape
https://www.capesandbox.com/analysis/224950/

Comments