MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6625cb29a3d866c51f8adc5bb9504126712d596ed1265c71f5e7485fcb2cd481. 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: 8


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6625cb29a3d866c51f8adc5bb9504126712d596ed1265c71f5e7485fcb2cd481
SHA3-384 hash: 98cb9f8cade992e15fc3f2bc723e9d70f7b9116ea85ff97d8791fc008248e7ed89b014b67b092cad1e70bdf13b8c679f
SHA1 hash: 3c099bb62a6050bcce4a6bf76c71422888e68b42
MD5 hash: 1c4532d27818bf584d72308ebdd16591
humanhash: lima-nineteen-pluto-quiet
File name:1c4532d27818bf584d72308ebdd16591.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:277'504 bytes
First seen:2021-08-22 10:23:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 74369709aeb55fd7f8dd333fd3dc6eee (4 x Smoke Loader, 3 x RedLineStealer, 2 x RaccoonStealer)
ssdeep 6144:tIlmJvTwXUeBcMU9H9FIZR3Pj3bPFW+gqEpba1rVTfz:HpTwXbBO9dmDbbFW+gqcbaTf
Threatray 156 similar samples on MalwareBazaar
TLSH T196448D20A6E4C138E5F712F4897EA3B8692D7D706B2050CB62D726EE62372D4DD30797
dhash icon ead8ac9cc6e68ee0 (118 x RaccoonStealer, 102 x RedLineStealer, 46 x Smoke Loader)
Reporter abuse_ch
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
126
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1c4532d27818bf584d72308ebdd16591.exe
Verdict:
No threats detected
Analysis date:
2021-08-22 10:23:22 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2e3e8b5f-bda0-4d5c-8e0b-7a6d43fd7e1a

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/181199/
Detection(s):
Win.Packed.Generic-9887575-0
Create hunting rule

Win.Packed.Generic-9887590-0
Create hunting rule

Win.Packed.Generic-9887643-0
Create hunting rule

Win.Packed.Generic-9887653-0
Create hunting rule

Win.Packed.Generic-9887654-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Sending a UDP request
Deleting of the original file
Enabling autorun by creating a file
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:
DanaBot
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/02337f27-def8-4983-b2f6-b2ff5e5db5a0
Result
Threat name:
RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/837003
Signature
.NET source code contains method to dynamically call methods (often used by packers)
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)
Hides threads from debuggers
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to harvest and steal browser information (history, passwords, etc)
Uses known network protocols on non-standard ports
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 469434 Sample: 7SmCQGzv5h.exe Startdate: 22/08/2021 Architecture: WINDOWS Score: 100 35 atvcampingtrips.com 2->35 57 Multi AV Scanner detection for domain / URL 2->57 59 Found malware configuration 2->59 61 Antivirus detection for URL or domain 2->61 63 8 other signatures 2->63 9 7SmCQGzv5h.exe 2->9         started        12 ugeavru 2->12         started        signatures3 process4 signatures5 81 Detected unpacking (changes PE section rights) 9->81 83 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 9->83 85 Maps a DLL or memory area into another process 9->85 87 Creates a thread in another existing process (thread injection) 9->87 14 explorer.exe 5 9->14 injected 89 Multi AV Scanner detection for dropped file 12->89 91 Machine Learning detection for dropped file 12->91 93 Checks if the current machine is a virtual machine (disk enumeration) 12->93 process6 dnsIp7 43 atvcampingtrips.com 211.40.39.251, 49706, 49707, 49708 LGDACOMLGDACOMCorporationKR Korea Republic of 14->43 45 193.142.59.248, 80 HOSTSLICK-GERMANYNL Netherlands 14->45 47 4 other IPs or domains 14->47 29 C:\Users\user\AppData\Roaming\ugeavru, PE32 14->29 dropped 31 C:\Users\user\AppData\Local\TempFAA.exe, PE32 14->31 dropped 33 C:\Users\user\...\ugeavru:Zone.Identifier, ASCII 14->33 dropped 49 System process connects to network (likely due to code injection or exploit) 14->49 51 Benign windows process drops PE files 14->51 53 Deletes itself after installation 14->53 55 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->55 19 EFAA.exe 15 26 14->19         started        23 84E6.exe 14 3 14->23         started        file8 signatures9 process10 dnsIp11 37 193.38.55.57, 49721, 49728, 49729 SERVERIUS-ASNL Russian Federation 19->37 39 api.ip.sb 19->39 65 Multi AV Scanner detection for dropped file 19->65 67 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 19->67 69 Machine Learning detection for dropped file 19->69 77 2 other signatures 19->77 25 conhost.exe 19->25         started        41 188.124.36.242, 25802, 49750 SELECTELRU Russian Federation 23->41 71 Detected unpacking (changes PE section rights) 23->71 73 Query firmware table information (likely to detect VMs) 23->73 75 Tries to detect sandboxes and other dynamic analysis tools (window names) 23->75 79 2 other signatures 23->79 27 conhost.exe 23->27         started        signatures12 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6625cb29a3d866c51f8adc5bb9504126712d596ed1265c71f5e7485fcb2cd481/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2021-08-21 18:53:00 UTC
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Verdict:
unknown
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c4be95ed58c7350e35d6348e7f2e73d59c84d525796dbeac67fab6c7070280e4
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d554a561d409652e3c6a86e766aab42289270a84f92ff9dd93338d25f31f0309
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ea36e3c08da0229c5cd34f1a683182efcac46e8922ee08a1a003470b94a4f476
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ed2ee1c6c961e1752aa5499c12b3351fd262e61fdebad7e9e56a60ad6ee64408
Smoke Loader
+ 146 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:redline family:smokeloader backdoor infostealer trojan
Link:
https://tria.ge/reports/210822-r2csvd6sea/
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 UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Deletes itself
Loads dropped DLL
Downloads MZ/PE file
Executes dropped EXE
RedLine
RedLine Payload
SmokeLoader
Malware Config
C2 Extraction:
http://aucmoney.com/upload/
http://thegymmum.com/upload/
http://atvcampingtrips.com/upload/
http://kuapakualaman.com/upload/
http://renatazarazua.com/upload/
http://nasufmutlu.com/upload/
193.38.55.57:7575
Unpacked files
SH256 hash:
18cd8e90fcd46329480f24d43baa489683b3ee2fcd274bf1714947ef307a6ab2
MD5 hash:
f2fecf6872ad4c61a3a506159fddd4fc
SHA1 hash:
28e039eb96dcf58841992280c66433a2bbab8e84
Link:
https://www.unpac.me/results/dfabdc5b-2e1a-44e6-bffa-00796b251c7b/
SH256 hash:
6625cb29a3d866c51f8adc5bb9504126712d596ed1265c71f5e7485fcb2cd481
MD5 hash:
1c4532d27818bf584d72308ebdd16591
SHA1 hash:
3c099bb62a6050bcce4a6bf76c71422888e68b42
Link:
https://www.unpac.me/results/dfabdc5b-2e1a-44e6-bffa-00796b251c7b/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/6625cb29a3d8/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/6625cb29a3d866c51f8adc5bb9504126712d596ed1265c71f5e7485fcb2cd481

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 6625cb29a3d866c51f8adc5bb9504126712d596ed1265c71f5e7485fcb2cd481

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1533747/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1545011/
Cape
Cape
https://www.capesandbox.com/analysis/181199/

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