MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f83ecb4f14af221b78be6670174e22434c65a49586fdbcd65f0b75df529aa947. 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: 10


Intelligence 10 IOCs YARA File information Comments
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SHA256 hash: f83ecb4f14af221b78be6670174e22434c65a49586fdbcd65f0b75df529aa947
SHA3-384 hash: 1afb5be74989f12d9fc1ba8a016d998af6705cf06baedec9690c0096335c7351d5ea6034f95d15486b8434776acb7f73
SHA1 hash: 2d0cd33873641333b3633a474f2bf1bf08bacaa9
MD5 hash: 670433efe42de993e9df99ebcbb083ed
humanhash: saturn-uranus-arkansas-table
File name:670433efe42de993e9df99ebcbb083ed.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:238'080 bytes
First seen:2022-03-10 09:23:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1bd024066a86f151729fa49bd4381603 (3 x ArkeiStealer, 2 x RaccoonStealer, 1 x Smoke Loader)
ssdeep 1536:pSVZLe9wLGRHtRRPZELo6mP2kA/oXxXR33gBnpgsa8i553doq9mcTdEUHuSil5Rr:pSzRYn6LtVkxXR3QpYf9mIsl5Rg7
TLSH T11C34B02276A0C432D49395745824C2B16B3F783296B5C90B77980BFD1F713E2EB7A356
File icon (PE):PE icon
dhash icon 4839b234e8c38890 (121 x RaccoonStealer, 54 x RedLineStealer, 51 x ArkeiStealer)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
429
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/249038/
Detection(s):
SecuriteInfo.com.Trojan.Siggen17.22721.10460.16793.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Searching for synchronization primitives
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Sending an HTTP POST request
Sending an HTTP GET request
Unauthorized injection to a system process
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm greyware
Link:
https://www.filescan.io/uploads/6229c3c0b94fb38cb450745d/reports/97436765-ba8c-4586-b608-737e68c4a4fa/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/765b7986-095b-4f41-a5c5-11b3b9d75410
Result
Threat name:
Raccoon RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/954171
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)
Hides threads from debuggers
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
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 detect sandboxes and other dynamic analysis tools (window names)
Tries to evade analysis by execution special instruction which cause usermode exception
Yara detected Raccoon Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 586651 Sample: TlzNc0E6Jn.exe Startdate: 10/03/2022 Architecture: WINDOWS Score: 100 39 coralee.at 2->39 41 api.ip.sb 2->41 61 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->61 63 Found malware configuration 2->63 65 Malicious sample detected (through community Yara rule) 2->65 67 8 other signatures 2->67 8 TlzNc0E6Jn.exe 2->8         started        11 rtbgsre 2->11         started        13 83E3.exe 2->13         started        signatures3 process4 signatures5 83 Detected unpacking (changes PE section rights) 8->83 85 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 8->85 87 Maps a DLL or memory area into another process 8->87 89 Creates a thread in another existing process (thread injection) 8->89 15 explorer.exe 4 8->15 injected 91 Multi AV Scanner detection for dropped file 11->91 93 Machine Learning detection for dropped file 11->93 95 Checks if the current machine is a virtual machine (disk enumeration) 11->95 process6 dnsIp7 47 drcopps.com 80.66.64.208, 49764, 80 VAD-SRL-AS1MD Russian Federation 15->47 49 coralee.at 195.158.3.162, 49759, 49790, 80 BRM-ASUZ Uzbekistan 15->49 51 7 other IPs or domains 15->51 29 C:\Users\user\AppData\Roaming\rtbgsre, PE32 15->29 dropped 31 C:\Users\user\AppData\Local\Temp\A3A.exe, PE32 15->31 dropped 33 C:\Users\user\AppData\Local\Temp\83E3.exe, PE32 15->33 dropped 35 2 other malicious files 15->35 dropped 53 System process connects to network (likely due to code injection or exploit) 15->53 55 Benign windows process drops PE files 15->55 57 Deletes itself after installation 15->57 59 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->59 20 1BFE.exe 15->20         started        23 83E3.exe 15->23         started        25 A3A.exe 1 15->25         started        file8 signatures9 process10 dnsIp11 69 Multi AV Scanner detection for dropped file 20->69 71 Detected unpacking (changes PE section rights) 20->71 73 Tries to detect sandboxes and other dynamic analysis tools (window names) 20->73 81 2 other signatures 20->81 75 Detected unpacking (overwrites its own PE header) 23->75 77 Machine Learning detection for dropped file 23->77 79 Contains functionality to infect the boot sector 23->79 43 91.219.236.212, 49846, 80 SERVERASTRA-ASHU Hungary 25->43 45 185.163.204.81, 49845, 80 CAUCASUS-CABLE-SYSTEMCCSAutonomousSystemGE Germany 25->45 37 C:\Users\user\AppData\LocalLow\sqlite3.dll, PE32 25->37 dropped file12 signatures13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f83ecb4f14af221b78be6670174e22434c65a49586fdbcd65f0b75df529aa947/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2022-03-10 09:24:19 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
24 of 27 (88.89%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7a7mwtyuv4rbw6f6mzybotrcinggljevq363zvs7bn256uu2vfdq._file
Verdict:
malicious
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:redline family:smokeloader botnet:002 botnet:ww backdoor discovery infostealer spyware stealer suricata trojan
Link:
https://tria.ge/reports/220310-lckpksheap/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Deletes itself
Reads user/profile data of web browsers
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
RedLine
RedLine Payload
SmokeLoader
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
Malware Config
C2 Extraction:
http://coralee.at/upload/
http://ducvietcao.com/upload/
http://biz-acc.ru/upload/
http://toimap.com/upload/
http://bbb7d.com/upload/
http://piratia-life.ru/upload/
http://curvreport.com/upload/
http://viagratos.com/upload/
http://mordo.ru/upload/
http://pkodev.net/upload/
193.106.191.67:44400
141.98.80.159:25730
Unpacked files
SH256 hash:
62ca52b62339a8f96855c150d8d9cb0aca0ba998200111e8a44aaf399c3fdcab
MD5 hash:
d51a93b9ad236dc9b151c9f02fdbb646
SHA1 hash:
8865942793663d04bc55246c158cc5d96e8efdb8
Link:
https://www.unpac.me/results/5c1a20dd-1af4-423a-a41d-8de0380a5b4a/
Parent samples :
d372df2f0b72e4bde91c57cb6c5cdd6f39486c68cb5cd26fa3aaf6a403bc0b66
b12d171c3a13bd3e9ded2a8c6c6c3a9303610df03ba52fa274f7f75a04b66efa
d3366535f78da4fa4b13d134260a27cad97a30c7b2de25387158077ba29b394f
35d7e3bb4439ad5252c87cbe81d7626aa72accd719ff4af346964b74ac34a689
16267071c251784aeebe5d562dfd58bfbc0a0767a85ebc5863025bc74a69d339
SH256 hash:
f83ecb4f14af221b78be6670174e22434c65a49586fdbcd65f0b75df529aa947
MD5 hash:
670433efe42de993e9df99ebcbb083ed
SHA1 hash:
2d0cd33873641333b3633a474f2bf1bf08bacaa9
Link:
https://www.unpac.me/results/5c1a20dd-1af4-423a-a41d-8de0380a5b4a/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/f83ecb4f14af/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/f83ecb4f14af221b78be6670174e22434c65a49586fdbcd65f0b75df529aa947

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/249038/

Comments