MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2c835a908ce2e7c313393fe2689a36f087794f35583766076a0e3d842b01aee8. 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: 2c835a908ce2e7c313393fe2689a36f087794f35583766076a0e3d842b01aee8
SHA3-384 hash: 7eff8e4dbc77df817974ca8908ae381f25a3a00213dbfe3b89814a7e921e1b8dbc67778a3e6d4aa68b95f79c4f78d054
SHA1 hash: 2686eea24d393796fd6d9b95be9363face6454bd
MD5 hash: 0aff9c5e774ab054fe3d75a025022946
humanhash: dakota-seventeen-mike-pluto
File name:0aff9c5e774ab054fe3d75a025022946.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:279'040 bytes
First seen:2021-08-25 18:10:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1d03ad9b9e9a9068c266e5f5e715b4b7 (4 x Smoke Loader, 2 x RaccoonStealer, 1 x FickerStealer)
ssdeep 6144:6iU4PGC3yFFaL80QV7j4xKTmVtpsbiVM:aTC3yfa2V7j4Em5sGa
Threatray 3'549 similar samples on MalwareBazaar
TLSH T13F548D30AA91C035F5B212F855B683BCB93A7AB16B3450CF53D526EE06346E5EC30B97
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 :
222
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0aff9c5e774ab054fe3d75a025022946.exe
Verdict:
Suspicious activity
Analysis date:
2021-08-25 18:11:31 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/903ab050-2c22-464d-976c-8b4b98f95574

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/182391/
Detection(s):
Win.Malware.Generic-9888454-0
Create hunting rule

Win.Ransomware.Generic-9888472-0
Create hunting rule

Win.Packed.Generic-9888502-0
Create hunting rule

Win.Packed.Filerepmalware-9888513-0
Create hunting rule

Win.Packed.Generic-9888526-0
Create hunting rule

Win.Packed.Generic-9888527-0
Create hunting rule

Win.Packed.Generic-9888529-0
Create hunting rule

Win.Packed.Generic-9888532-0
Create hunting rule

Win.Dropper.Fragtor-9888544-0
Create hunting rule

Win.Packed.Generic-9888547-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Connection attempt
Connection attempt to an infection source
Creating a file in the %temp% directory
Creating a process from a recently created file
Searching for analyzing tools
Searching for the window
Sending a custom TCP request
Sending an HTTP GET request
Launching a process
Reading critical registry keys
Using the Windows Management Instrumentation requests
Setting browser functions hooks
Unauthorized injection to a recently created process
Query of malicious DNS domain
Unauthorized injection to a recently created process by context flags manipulation
Deleting of the original file
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Unauthorized injection to a browser process
Unauthorized injection to a system process
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7bf41905-6411-415e-8856-9ed45a006ca7
Result
Threat name:
Raccoon RedLine SmokeLoader Zeppelin
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/839286
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Benign windows process drops PE files
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
Contains functionality to steal Internet Explorer form passwords
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Drops PE files with benign system names
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
May check the online IP address of the machine
PE file contains section with special chars
Performs DNS queries to domains with low reputation
Query firmware table information (likely to detect VMs)
Sigma detected: System File Execution Location Anomaly
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 evade analysis by execution special instruction which cause usermode exception
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Writes to foreign memory regions
Yara detected Raccoon Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Zeppelin Ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 471720 Sample: M7AGbBLqPe.exe Startdate: 25/08/2021 Architecture: WINDOWS Score: 100 66 iplogger.org 88.99.66.31, 443, 49731, 49732 HETZNER-ASDE Germany 2->66 68 www.geodatatool.com 2->68 70 3 other IPs or domains 2->70 88 Malicious sample detected (through community Yara rule) 2->88 90 System process connects to network (likely due to code injection or exploit) 2->90 92 Yara detected RedLine Stealer 2->92 94 13 other signatures 2->94 10 M7AGbBLqPe.exe 2->10         started        13 hwgfgva 2->13         started        signatures3 process4 signatures5 104 Detected unpacking (changes PE section rights) 10->104 15 M7AGbBLqPe.exe 10->15         started        106 Contains functionality to inject code into remote processes 13->106 108 Injects a PE file into a foreign processes 13->108 18 hwgfgva 13->18         started        process6 signatures7 134 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 15->134 136 Maps a DLL or memory area into another process 15->136 138 Checks if the current machine is a virtual machine (disk enumeration) 15->138 20 explorer.exe 18 15->20 injected 140 Creates a thread in another existing process (thread injection) 18->140 process8 dnsIp9 72 readinglistforaugust2.xyz 95.213.224.6, 49709, 80 SELECTELRU Russian Federation 20->72 74 readinglistforaugust5.xyz 212.224.105.106, 49710, 49716, 49724 DE-FIRSTCOLOwwwfirst-colonetDE Germany 20->74 76 4 other IPs or domains 20->76 42 C:\Users\user\AppData\Roaming\hwgfgva, PE32 20->42 dropped 44 C:\Users\user\AppData\Local\Temp\FBC6.exe, PE32 20->44 dropped 46 C:\Users\user\AppData\Local\Temp\B13.exe, PE32 20->46 dropped 48 6 other files (4 malicious) 20->48 dropped 96 System process connects to network (likely due to code injection or exploit) 20->96 98 Benign windows process drops PE files 20->98 100 Performs DNS queries to domains with low reputation 20->100 102 4 other signatures 20->102 25 B13.exe 80 20->25         started        30 1CCF.exe 20->30         started        32 FBC6.exe 20->32         started        34 4 other processes 20->34 file10 signatures11 process12 dnsIp13 78 185.234.247.35, 49715, 80 INTERKONEKT-ASPL Russian Federation 25->78 80 telete.in 195.201.225.248, 443, 49714 HETZNER-ASDE Germany 25->80 50 C:\Users\user\AppData\LocalLow\sqlite3.dll, PE32 25->50 dropped 52 C:\Users\user\AppData\...\vcruntime140.dll, PE32 25->52 dropped 54 C:\Users\user\AppData\...\ucrtbase.dll, PE32 25->54 dropped 64 56 other files (none is malicious) 25->64 dropped 110 Detected unpacking (changes PE section rights) 25->110 112 Tries to steal Mail credentials (via file access) 25->112 114 Contains functionality to steal Internet Explorer form passwords 25->114 116 Tries to harvest and steal browser information (history, passwords, etc) 25->116 82 geoiptool.com 30->82 84 www.geodatatool.com 158.69.65.151, 443, 49717, 49718 OVHFR Canada 30->84 56 C:\Users\user\AppData\Roaming\...\lsass.exe, PE32 30->56 dropped 118 May check the online IP address of the machine 30->118 120 Writes to foreign memory regions 30->120 122 Allocates memory in foreign processes 30->122 132 2 other signatures 30->132 124 Query firmware table information (likely to detect VMs) 32->124 126 Tries to detect sandboxes and other dynamic analysis tools (window names) 32->126 128 Hides threads from debuggers 32->128 86 87.251.71.8, 49739, 80 RMINJINERINGRU Russian Federation 34->86 58 C:\Users\user\...mbryulciaBrogues.exe, PE32 34->58 dropped 60 C:\...lopingWipes_2021-08-25_06-25.exe, PE32 34->60 dropped 62 C:\Users\user\AppData\Local\...\QIQytlRs.exe, MS-DOS 34->62 dropped 130 Tries to detect sandboxes / dynamic malware analysis system (registry check) 34->130 36 conhost.exe 34->36         started        38 conhost.exe 34->38         started        40 ElopingWipes_2021-08-25_06-25.exe 34->40         started        file14 signatures15 process16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2c835a908ce2e7c313393fe2689a36f087794f35583766076a0e3d842b01aee8/
Threat name:
Win32.Trojan.Sabsik
Create hunting rule
Status:
Malicious
First seen:
2021-08-25 18:11:13 UTC
AV detection:
17 of 46 (36.96%)
Threat level:
  5/5
Verdict:
suspicious
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Smoke Loader
+ 3'539 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:buran family:raccoon family:redline family:smokeloader botnet:@big_tastyyy botnet:fe582536ec580228180f270f7cb80a867860e010 backdoor discovery evasion infostealer persistence ransomware spyware stealer suricata themida trojan
Link:
https://tria.ge/reports/210825-z633xs17fs/
Behaviour
Checks SCSI registry key(s)
Interacts with shadow copies
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks whether UAC is enabled
Enumerates connected drives
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Themida packer
Checks BIOS information in registry
Deletes itself
Downloads MZ/PE file
Executes dropped EXE
Deletes shadow copies
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Buran
Raccoon
RedLine
RedLine Payload
SmokeLoader
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
Malware Config
C2 Extraction:
http://readinglistforaugust1.xyz/
http://readinglistforaugust2.xyz/
http://readinglistforaugust3.xyz/
http://readinglistforaugust4.xyz/
http://readinglistforaugust5.xyz/
http://readinglistforaugust6.xyz/
http://readinglistforaugust7.xyz/
http://readinglistforaugust8.xyz/
http://readinglistforaugust9.xyz/
http://readinglistforaugust10.xyz/
http://readinglistforaugust1.site/
http://readinglistforaugust2.site/
http://readinglistforaugust3.site/
http://readinglistforaugust4.site/
http://readinglistforaugust5.site/
http://readinglistforaugust6.site/
http://readinglistforaugust7.site/
http://readinglistforaugust8.site/
http://readinglistforaugust9.site/
http://readinglistforaugust10.site/
http://readinglistforaugust1.club/
http://readinglistforaugust2.club/
http://readinglistforaugust3.club/
http://readinglistforaugust4.club/
http://readinglistforaugust5.club/
http://readinglistforaugust6.club/
http://readinglistforaugust7.club/
http://readinglistforaugust8.club/
http://readinglistforaugust9.club/
http://readinglistforaugust10.club/
190.2.145.47:80
87.251.71.44:80
Unpacked files
SH256 hash:
0a9a7acf77fe4f890fe2acf761fa7f369418bb1f733504acd0792f589ccc7b15
MD5 hash:
ad94a86355be2ad9348b88e8972e8320
SHA1 hash:
8c7ff71739a5194efc5c7bee9c37ad92a9e72646
Link:
https://www.unpac.me/results/4916b664-87da-4519-a10f-04e4bef66030/
SH256 hash:
2c835a908ce2e7c313393fe2689a36f087794f35583766076a0e3d842b01aee8
MD5 hash:
0aff9c5e774ab054fe3d75a025022946
SHA1 hash:
2686eea24d393796fd6d9b95be9363face6454bd
Link:
https://www.unpac.me/results/4916b664-87da-4519-a10f-04e4bef66030/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/2c835a908ce2/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/2c835a908ce2e7c313393fe2689a36f087794f35583766076a0e3d842b01aee8

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 2c835a908ce2e7c313393fe2689a36f087794f35583766076a0e3d842b01aee8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1558724/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/182391/

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