MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d5202e8a72bb3eb70009068ff5d84a9babc1d99ce62f8d402db1d70903b972cd. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d5202e8a72bb3eb70009068ff5d84a9babc1d99ce62f8d402db1d70903b972cd
SHA3-384 hash: 9328a9885727acb64e5202550b14e7c4b01f2b2cc16ff63b0802ffc95406ffba93d97a41c234cbe196aa7ca5763e665c
SHA1 hash: 605cca854081d0c4db27835491ccda829cb47021
MD5 hash: f05bcbf9f67403c92d4f0ce94d8d43c9
humanhash: bakerloo-london-comet-five
File name:f05bcbf9f67403c92d4f0ce94d8d43c9.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:578'560 bytes
First seen:2023-03-13 10:17:48 UTC
Last seen:2023-03-13 11:29:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'660 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:+foBOouaGxki2nRgV4YENsNAcAgRVL8v3Hh:+AM+n04Yms1AiL0
Threatray 5'818 similar samples on MalwareBazaar
TLSH T142C46CEC59BC21E6C6F0EFB1AEC64517B2D3916E7242ACDD56D20F54430271AF88B42E
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter abuse_ch
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
2
# of downloads :
209
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
57a8ecaee021fbffd08b27cd2f67ff88.exe
Verdict:
Malicious activity
Analysis date:
2023-03-13 07:42:34 UTC
Tags:
loader
Link:
https://app.any.run/tasks/972ac300-6cbd-4fd6-91ff-011bcd88c956

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
SmokeLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/373965/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader45.48068.6371.21440.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a window
Unauthorized injection to a recently created process
Creating a file
Searching for synchronization primitives
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
clipbanker comodo darkkomet packed
Link:
https://www.filescan.io/uploads/640ef85c9455cf9fbc75d625/reports/13bc3fb6-07a1-454f-a464-900e88d1210b/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/d5202e8a72bb3eb70009068ff5d84a9babc1d99ce62f8d402db1d70903b972cd
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/32073a24-b88a-4684-952b-c9f537f33e8e
Result
Threat name:
DCRat, SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1192480
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)
Creates processes via WMI
Deletes itself after installation
Drops PE files with benign system names
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
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 dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Schedule system process
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)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected DCRat
Yara detected Generic Downloader
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 825382 Sample: qPpnFr1axi.exe Startdate: 13/03/2023 Architecture: WINDOWS Score: 100 72 akmedia.in 2->72 80 Malicious sample detected (through community Yara rule) 2->80 82 Antivirus detection for URL or domain 2->82 84 Multi AV Scanner detection for dropped file 2->84 86 10 other signatures 2->86 11 qPpnFr1axi.exe 3 2->11         started        15 vrsgjdb 3 2->15         started        17 WmiPrvSE.exe 2->17         started        19 2 other processes 2->19 signatures3 process4 file5 70 C:\Users\user\AppData\...\qPpnFr1axi.exe.log, ASCII 11->70 dropped 122 Injects a PE file into a foreign processes 11->122 21 qPpnFr1axi.exe 11->21         started        24 qPpnFr1axi.exe 11->24         started        124 Multi AV Scanner detection for dropped file 15->124 126 Machine Learning detection for dropped file 15->126 26 vrsgjdb 15->26         started        128 Uses schtasks.exe or at.exe to add and modify task schedules 17->128 28 schtasks.exe 17->28         started        30 schtasks.exe 17->30         started        32 schtasks.exe 17->32         started        34 6 other processes 17->34 signatures6 process7 signatures8 88 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 21->88 90 Maps a DLL or memory area into another process 21->90 92 Checks if the current machine is a virtual machine (disk enumeration) 21->92 36 explorer.exe 3 11 21->36 injected 94 Creates a thread in another existing process (thread injection) 26->94 process9 dnsIp10 74 akmedia.in 192.185.150.20, 49700, 80 UNIFIEDLAYER-AS-1US United States 36->74 76 167.88.170.23, 49702, 49707, 49708 PONYNETUS United States 36->76 78 bethesdaserukam.org 103.119.228.124, 49701, 49703, 49704 IDNIC-CLOUD-INDO-AS-IDPTMITRAVISIONERPRATAMAID Indonesia 36->78 64 C:\Users\user\AppData\Roaming\vrsgjdb, PE32 36->64 dropped 66 C:\Users\user\AppData\Local\Temp1A4.exe, PE32 36->66 dropped 68 C:\Users\user\...\vrsgjdb:Zone.Identifier, ASCII 36->68 dropped 96 System process connects to network (likely due to code injection or exploit) 36->96 98 Benign windows process drops PE files 36->98 100 Injects code into the Windows Explorer (explorer.exe) 36->100 102 3 other signatures 36->102 41 E1A4.exe 3 36->41         started        44 explorer.exe 36->44         started        46 explorer.exe 36->46         started        file11 signatures12 process13 signatures14 108 Multi AV Scanner detection for dropped file 41->108 110 Machine Learning detection for dropped file 41->110 112 Creates processes via WMI 41->112 120 2 other signatures 41->120 48 E1A4.exe 1 9 41->48         started        51 E1A4.exe 41->51         started        53 E1A4.exe 41->53         started        114 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 44->114 116 Tries to steal Mail credentials (via file / registry access) 44->116 118 Tries to harvest and steal browser information (history, passwords, etc) 44->118 process15 file16 58 C:\Users\Public\Downloads\spoolsv.exe, PE32 48->58 dropped 60 C:\Users\Public\Documents\audiodg.exe, PE32 48->60 dropped 62 C:\ProgramData\...\Memory Compression.exe, PE32 48->62 dropped 55 spoolsv.exe 48->55         started        process17 signatures18 104 Multi AV Scanner detection for dropped file 55->104 106 Machine Learning detection for dropped file 55->106
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d5202e8a72bb3eb70009068ff5d84a9babc1d99ce62f8d402db1d70903b972cd/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-03-13 08:24:45 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2uqc5ctsxm7loaaja2h7lwcktov4dwm44yxy2qbnwhlqsa5zolgq._file
Verdict:
malicious
Similar samples:
11536d2bcc70ddd7cb41038ab3db2b38ebbe5ce0c7eb2927f93772d63447c3ce
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22d7e40c7ecc7fabf7f7b562e2d476dd0697e0f0482ce646de7771b44c29b1e9
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3deb90aba1fd4484ac6b29a7e1bbbc65237d3c7abd3344edd8a94d1db6f213bc
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4c94ced8bc0b5686daaa87c648fbbf99f5d14cf24befd3a203138505901db038
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7b3eed5a83ba7d77cf91e87d1d200d0211fa8e3c9eaa557996ba9487023b28d3
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ca89ba2aabb1cbc5e063fc8064974dfa98bdbccdd97d47b02f2b1718808e7f87
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cecaa5c6af9506927a29ec08ee59d12213f1396711b1a839f4bec5eb25dd6c2c
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e85fbaeccdeb53b3873a8b4d46b73749e475bfb3eac196147dc1679dba2b76a0
Smoke Loader
+ 5'808 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:smokeloader botnet:swo backdoor trojan
Link:
https://tria.ge/reports/230313-mbyqgshh33/
Behaviour
Checks SCSI registry key(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Program crash
Suspicious use of SetThreadContext
Executes dropped EXE
SmokeLoader
Malware Config
C2 Extraction:
http://akmedia.in/js/k/index.php
http://bethesdaserukam.org/setting/k/index.php
http://stemschools.in/js/k/index.php
http://dejarestaurant.com/wp-admin/js/k/index.php
http://moabscript.ir/wp-admin/js/k/index.php
http://nicehybridseeds.com/image/catalog/k/index.php
http://imaker.io/picktail/js/k/index.php
http://nanavatisworld.com/assets/js/k/index.php
http://smartbubox.com/img/k/index.php
http://krigenpharmaceuticals.com/js/k/index.php
Unpacked files
SH256 hash:
178ab956fb83905d73e4fb54336f9107498187a12c54fd2d7766f55b0c46d728
MD5 hash:
fba334f18769ad21a6de7cac24a22059
SHA1 hash:
a34d5ce5b60356666213c6a2aa727e393d76a188
Detections:
SmokeLoaderStage2
Create hunting rule
win_smokeloader_a2
Create hunting rule
Link:
https://www.unpac.me/results/f1aeb4e4-b31b-4853-be45-5005941be5d7/
Parent samples :
cecaa5c6af9506927a29ec08ee59d12213f1396711b1a839f4bec5eb25dd6c2c
acb3694eed3ff5d171c272be0e30fb9efe6454b83ee523a33a8e64b89e0e2177
999ae9856f3df7405d491edac3bdac882351623f63586472336957bc379285d6
d5202e8a72bb3eb70009068ff5d84a9babc1d99ce62f8d402db1d70903b972cd
8fed65cfe66b630bcf70af9d1cbaaf79989d6787f1bd045e250511f8af33fb35
2d9311e19acadef4104d5e336f0f69156358bc8ad5dedac7432e60116b638a9d
8807e165003544956853bd7362822a3d9fabe16c313d5c65ca2126ef73b89dc3
6f6b1424cc2e428a51edd10920d1defbf31b47976c6f55f1663e95e45d5b9c91
50ae1cc086fc3faeeb453c5923097b9328b63bbe19ed9f9c226bbb1b49a1917d
7a07dcc4ffcebbc11c2120d8fe342565e0dcbb11d76bbf43b1f0c7f04ee8fe91
917a2d9bfedad8aea9026f4c980573d7dd621b7f547c828a49b5c46c4ab369c6
ca747dce51bbf9ebd7076df13879ebb2a33bdc2a0d67d00866e5d439b67202e5
4c9367e9e7fa7992c5aad7d16ac8f4f8c8cc8eb7478881cfaa0acfd3f39a2a52
c35ada94ae787a3ebd289a8cdf9bda34ba7c18ab14dd8335ee373ac96befb24c
4c0241cc1e92aa8ca713ae65cd6b86eb29cacbad2f0799068361eaa3f1dec75a
b5f14840be71dfc7f39039d88969a0c73efcacf541aeca115814958373ce5a2d
SH256 hash:
ea8d4c91ec5bba5e1db6c17730d7ba5cdbb5ff3c1a777f70c90e91ce599d9b5d
MD5 hash:
27f5124bf8f451bca8d8a15c73c4f521
SHA1 hash:
5fd557e109b8fd1c3b362b64f0ba9f1600c07211
Link:
https://www.unpac.me/results/f1aeb4e4-b31b-4853-be45-5005941be5d7/
SH256 hash:
f420225aa032abab7617493d1b56096f66081f0fa50a35fb87bf309ff0795d07
MD5 hash:
60c395d0671af2b09af77c9740fe27d4
SHA1 hash:
5a3f87bc1adc7bdd3ee3f2e9578b66a411bf7c86
Link:
https://www.unpac.me/results/f1aeb4e4-b31b-4853-be45-5005941be5d7/
SH256 hash:
d5202e8a72bb3eb70009068ff5d84a9babc1d99ce62f8d402db1d70903b972cd
MD5 hash:
f05bcbf9f67403c92d4f0ce94d8d43c9
SHA1 hash:
605cca854081d0c4db27835491ccda829cb47021
Link:
https://www.unpac.me/results/f1aeb4e4-b31b-4853-be45-5005941be5d7/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d5202e8a72bb/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Dofoil
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/d5202e8a72bb3eb70009068ff5d84a9babc1d99ce62f8d402db1d70903b972cd

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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 d5202e8a72bb3eb70009068ff5d84a9babc1d99ce62f8d402db1d70903b972cd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2536804/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/373965/

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