MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a9d1c36b151cbd42b112cfb10ec35fa05174f40a89876d2e66f1e9abf011af61. 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: 16


Intelligence 16 IOCs YARA File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a9d1c36b151cbd42b112cfb10ec35fa05174f40a89876d2e66f1e9abf011af61
SHA3-384 hash: a203ac8e53c0723c6cd87e49a635fef9172481556d9c088072defe4118e22d8b4ff199a9de09dced5a6cd6bbad09f971
SHA1 hash: 697ea8de5769259d7ef84a229e42da0909cc2765
MD5 hash: 5206b4f1cbecc1257f755163111a4929
humanhash: chicken-violet-music-wyoming
File name:5206b4f1cbecc1257f755163111a4929
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:283'136 bytes
First seen:2023-06-09 08:53:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 078c527316e58c8f8358ebd022c4bbdf (2 x Stop, 2 x GCleaner, 1 x Fabookie)
ssdeep 3072:YWdXkpZZ++/cLn31GY0sPKvQq2NEgK88F7tD74Ir/Uv7mRR:5Xkc+/cLn3VCvj2XK8I4sl
Threatray 4'358 similar samples on MalwareBazaar
TLSH T11154F80392A17D55E9255B338E2ECEE9364DFA508E0D3B652A18AE1F24B1271C173F1F
TrID 37.3% (.EXE) Win64 Executable (generic) (10523/12/4)
17.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
16.0% (.EXE) Win32 Executable (generic) (4505/5/1)
7.3% (.ICL) Windows Icons Library (generic) (2059/9)
7.2% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 0160626a62706040 (1 x Smoke Loader)
Reporter zbetcheckin
Tags:32 exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
282
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
smoke
Create hunting rule
ID:
1
File name:
5206b4f1cbecc1257f755163111a4929
Verdict:
Malicious activity
Analysis date:
2023-06-09 08:55:07 UTC
Tags:
loader smoke trojan
Link:
https://app.any.run/tasks/9097bea9-c0f1-4cdf-a91b-959252f2e75b

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/397317/
Detection(s):
Win.Packed.Zusy-10003906-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Sending an HTTP POST request
Sending a custom TCP request
Query of malicious DNS domain
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/90112/overview
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
EvasionGetTickCount
EvasionQueryPerformanceCounter
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
86%
Tags:
greyware lolbin mokes packed shell32.dll smokeloader
Link:
https://www.filescan.io/uploads/6482e8aa60fc5740275121ee/reports/ca7dfcf5-7fa9-420b-9a8f-53b23e8bbfff/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/a9d1c36b151cbd42b112cfb10ec35fa05174f40a89876d2e66f1e9abf011af61
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ee322ba2-8c01-46d6-8399-a9e52a7c1193
Result
Threat name:
SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1251803
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)
Contains functionality to infect the boot sector
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
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)
Yara detected SmokeLoader
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 884823 Sample: Kq026ekoTY.exe Startdate: 09/06/2023 Architecture: WINDOWS Score: 100 36 Snort IDS alert for network traffic 2->36 38 Multi AV Scanner detection for domain / URL 2->38 40 Found malware configuration 2->40 42 8 other signatures 2->42 7 Kq026ekoTY.exe 2->7         started        10 rrfjiew 2->10         started        12 rrfjiew 2->12         started        14 93EF.exe 2->14         started        process3 signatures4 60 Detected unpacking (changes PE section rights) 7->60 62 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 7->62 64 Maps a DLL or memory area into another process 7->64 16 explorer.exe 1 5 7->16 injected 66 Multi AV Scanner detection for dropped file 10->66 68 Machine Learning detection for dropped file 10->68 70 Checks if the current machine is a virtual machine (disk enumeration) 10->70 72 Creates a thread in another existing process (thread injection) 12->72 process5 dnsIp6 30 shsplatform.co.uk 80.66.203.53, 443, 49717 UKFASTGB United Kingdom 16->30 32 2.180.10.7, 49716, 49720, 80 TCIIR Iran (ISLAMIC Republic Of) 16->32 34 2 other IPs or domains 16->34 24 C:\Users\user\AppData\Roaming\rrfjiew, PE32 16->24 dropped 26 C:\Users\user\AppData\Local\Temp\93EF.exe, PE32 16->26 dropped 28 C:\Users\user\...\rrfjiew:Zone.Identifier, ASCII 16->28 dropped 44 System process connects to network (likely due to code injection or exploit) 16->44 46 Benign windows process drops PE files 16->46 48 Deletes itself after installation 16->48 50 Hides that the sample has been downloaded from the Internet (zone.identifier) 16->50 21 93EF.exe 16->21         started        file7 signatures8 process9 signatures10 52 Multi AV Scanner detection for dropped file 21->52 54 Detected unpacking (changes PE section rights) 21->54 56 Detected unpacking (overwrites its own PE header) 21->56 58 2 other signatures 21->58
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a9d1c36b151cbd42b112cfb10ec35fa05174f40a89876d2e66f1e9abf011af61/
Threat name:
Win32.Trojan.Lockbit
Create hunting rule
Status:
Malicious
First seen:
2023-06-08 20:21:58 UTC
File Type:
PE (Exe)
Extracted files:
78
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vhi4g2yvds6ufmisz6yq5q27ubixj5akrgdw2ltg6hu2x4arv5qq._file
Verdict:
malicious
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02faea4481281e7d6e4bd48f06e969b6a9854d4746525af6ccae7a9748b49b95
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3ef6e2d77b69452be6d8101b1bc029570af3af86495111bbca696c92345547a9
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69ab392dfe42b299677871707364b4b59da9a4e466eda0065db4dc6da89f9321
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84c63d7b5b76b8069dec9760aa1bb530b062889cfce4f2fa82e5288cb82b25fa
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b7f5d309309e41f43d6605b2007088afb5bf82c677bca8f50b392f27c3db8c1b
Smoke Loader
bb5a42beba01b1bdfa2474ca6554c79a8128e4ef4328886bce909190aee395af
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c65c78ca35a3edf7fc8d4150bb77c788651bad8c5a54888bd8d366f8ec8bdac0
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eae4b77ea1c206dc0a5fd6c0f34d2eae940b8fd20558aadf67ae4481099db184
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ee15356d4e199b8a5d7ee0554a3cec7b8199a2f29b673a2e75668e0805cfac96
Smoke Loader
+ 4'348 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:smokeloader botnet:pub5 backdoor trojan
Link:
https://tria.ge/reports/230609-ktv17scd8y/
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Uses Task Scheduler COM API
SmokeLoader
Malware Config
C2 Extraction:
http://aapu.at/tmp/
http://poudineh.com/tmp/
http://firsttrusteedrx.ru/tmp/
http://kingpirate.ru/tmp/
Unpacked files
SH256 hash:
7b0e25c99ef33caed24b3102cee5b9c345c9f138246e5daa2f00d561670fb34e
MD5 hash:
98f0c51fae13a11fa6851bd32dd450d9
SHA1 hash:
7f4f555598a5fa24fb79da8696ebe218f92b6561
Detections:
SmokeLoaderStage2
Create hunting rule
win_smokeloader_a2
Create hunting rule
Link:
https://www.unpac.me/results/2c232004-e0e8-45a6-9e34-4c0fd5274670/
Parent samples :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 hash:
a9d1c36b151cbd42b112cfb10ec35fa05174f40a89876d2e66f1e9abf011af61
MD5 hash:
5206b4f1cbecc1257f755163111a4929
SHA1 hash:
697ea8de5769259d7ef84a229e42da0909cc2765
Link:
https://www.unpac.me/results/2c232004-e0e8-45a6-9e34-4c0fd5274670/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a9d1c36b151c/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/a9d1c36b151cbd42b112cfb10ec35fa05174f40a89876d2e66f1e9abf011af61

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 a9d1c36b151cbd42b112cfb10ec35fa05174f40a89876d2e66f1e9abf011af61

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2656276/
Cape
Cape
https://www.capesandbox.com/analysis/397317/

Comments


Avatar
zbet commented on 2023-06-09 08:53:29 UTC

url : hxxp://45.9.74.80/aee5f213.exe