MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 41d705b23aa424d075a17f9c5490d46cec5803dd13ac35c4cc1b66175bea1b77. 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: 41d705b23aa424d075a17f9c5490d46cec5803dd13ac35c4cc1b66175bea1b77
SHA3-384 hash: ab12eeeb3b8f92716262d0712dd55a77148994415bc7be4cf30a64ac986532569e4a2a4e5ec3356262d3e0d5a1908a33
SHA1 hash: 7354d6ef1c829b56d5f563c6b77f0992a004e9f6
MD5 hash: 215e9bd05e8bf4be652e326abd3b401e
humanhash: football-football-ceiling-lithium
File name:215e9bd05e8bf4be652e326abd3b401e.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:345'088 bytes
First seen:2021-10-11 08:09:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f9ea7fd19aba2d67c1ba609de266a8db (4 x ArkeiStealer, 3 x Smoke Loader, 1 x Arkei)
ssdeep 6144:jkw5RzflQBKmeMRVfmrjxiUpsaPx4x1SvntcxE7h:5ROEnofmrjxiUlPo1SvntM4
Threatray 5'033 similar samples on MalwareBazaar
TLSH T101747E00B6A8C235F2F216F989BE73A96A3E7DB16B6590CF12D416DE56345E0EC31307
File icon (PE):PE icon
dhash icon 9824e7d0c4e72158 (35 x RedLineStealer, 23 x Smoke Loader, 14 x ArkeiStealer)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
189
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
215e9bd05e8bf4be652e326abd3b401e.exe
Verdict:
No threats detected
Analysis date:
2021-10-11 08:16:33 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e4de5dfa-ce16-4435-a25a-88286a07d751

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/196514/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader43.41389.6533.6031.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Launching the default Windows debugger (dwwin.exe)
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware stop
Link:
https://www.filescan.io/uploads/6163f15e1c2d58ba7401682b/reports/5d66c8fa-9d7b-49be-94b5-8c27c6bdb94d/overview
Result
Threat name:
RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/868114
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)
Connects to many ports of the same IP (likely port scanning)
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
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
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)
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 500540 Sample: 57o19c6gH9.exe Startdate: 12/10/2021 Architecture: WINDOWS Score: 100 35 federguda.ru 2->35 59 Multi AV Scanner detection for domain / URL 2->59 61 Found malware configuration 2->61 63 Antivirus detection for URL or domain 2->63 65 8 other signatures 2->65 9 57o19c6gH9.exe 2->9         started        12 vusschr 2->12         started        signatures3 process4 signatures5 83 Detected unpacking (changes PE section rights) 9->83 85 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 9->85 87 Maps a DLL or memory area into another process 9->87 89 Creates a thread in another existing process (thread injection) 9->89 14 explorer.exe 4 9->14 injected 91 Multi AV Scanner detection for dropped file 12->91 93 Machine Learning detection for dropped file 12->93 95 Checks if the current machine is a virtual machine (disk enumeration) 12->95 process6 dnsIp7 45 gmpeople.com 177.206.228.123, 80 TELEFONICABRASILSABR Brazil 14->45 47 209.127.78.27, 49772, 80 SERVER-MANIACA Canada 14->47 49 6 other IPs or domains 14->49 29 C:\Users\user\AppData\Roaming\vusschr, PE32 14->29 dropped 31 C:\Users\user\AppData\Local\Temp\B151.exe, PE32 14->31 dropped 33 C:\Users\user\...\vusschr:Zone.Identifier, ASCII 14->33 dropped 51 System process connects to network (likely due to code injection or exploit) 14->51 53 Benign windows process drops PE files 14->53 55 Deletes itself after installation 14->55 57 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->57 19 B151.exe 15 5 14->19         started        23 E0DE.exe 3 14->23         started        file8 signatures9 process10 dnsIp11 37 45.9.20.107, 46187, 49795 DEDIPATH-LLCUS Russian Federation 19->37 39 imgmin.site 45.147.197.20, 49816, 80 ON-LINE-DATAServerlocation-NetherlandsDrontenNL Ukraine 19->39 41 192.168.2.1 unknown unknown 19->41 67 Detected unpacking (changes PE section rights) 19->67 69 Detected unpacking (overwrites its own PE header) 19->69 71 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 19->71 81 2 other signatures 19->81 25 conhost.exe 19->25         started        43 45.140.146.88, 49817, 57313 SYNLINQsynlinqdeDE United Kingdom 23->43 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 77 Hides threads from debuggers 23->77 79 Tries to detect sandboxes / dynamic malware analysis system (registry check) 23->79 27 conhost.exe 23->27         started        signatures12 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/41d705b23aa424d075a17f9c5490d46cec5803dd13ac35c4cc1b66175bea1b77/
Threat name:
Win32.Trojan.Tnega
Create hunting rule
Status:
Malicious
First seen:
2021-10-11 08:10:09 UTC
File Type:
PE (Exe)
Extracted files:
16
AV detection:
27 of 28 (96.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ihlqlmr2uqsna5nbp6ofjeguntwfqa65cowdlrgmdntbow7kdn3q._file
Verdict:
malicious
Similar samples:
06051cf2934898bcc716b95d1a9f131d724fafc0425a4745d5546d3d6b9fc027
Smoke Loader
296cb7c456c55688de080e9940722307f1ee92acbfec61696e21ec985794a3ff
Smoke Loader
5e1a4b9ced78b15872e2723b231e3934c4874c6ea28ebf6c983a61f5040b5f96
Smoke Loader
91949edb9145bda3b1336a5513c44707a86300ca5a378411c9bf8800b8127db9
Smoke Loader
9f154115fa8045aa05f15f7cd1de9623ebe32e8ea400279ecb5dfa3596952e3b
Smoke Loader
dcf60583940d9683d950022fc0ff511ea3a7364b728635eb904d28460200dd98
Smoke Loader
e0caf6fb02b0ef2bd64b0e04e1793a502b4a3b350a5be41c1baea88842530383
Smoke Loader
edf6beb88780fb3085332f843b73418f52bbf095265dad631cf8e187644cb565
Smoke Loader
+ 5'023 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:redline family:smokeloader botnet:new backdoor discovery infostealer spyware stealer trojan
Link:
https://tria.ge/reports/211011-j2qk1sgfa5/
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 WriteProcessMemory
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Deletes itself
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
RedLine
RedLine Payload
SmokeLoader
Malware Config
C2 Extraction:
http://gmpeople.com/upload/
http://mile48.com/upload/
http://lecanardstsornin.com/upload/
http://m3600.com/upload/
http://camasirx.com/upload/
45.9.20.107:46187
Unpacked files
SH256 hash:
c0b0c186b2455b0edd724b532a01177d9e86b5096e781966bcc17196acc7ef8f
MD5 hash:
920f7f57fbaaab1b04b1649fada807b0
SHA1 hash:
7ac68f74512524f84067a9308e1c70122a29e440
Link:
https://www.unpac.me/results/7b3e0171-4829-40a9-9cab-4902d544dbbd/
SH256 hash:
41d705b23aa424d075a17f9c5490d46cec5803dd13ac35c4cc1b66175bea1b77
MD5 hash:
215e9bd05e8bf4be652e326abd3b401e
SHA1 hash:
7354d6ef1c829b56d5f563c6b77f0992a004e9f6
Link:
https://www.unpac.me/results/7b3e0171-4829-40a9-9cab-4902d544dbbd/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/41d705b23aa4/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/41d705b23aa424d075a17f9c5490d46cec5803dd13ac35c4cc1b66175bea1b77

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 41d705b23aa424d075a17f9c5490d46cec5803dd13ac35c4cc1b66175bea1b77

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/196514/
  
URLhaus
https://urlhaus.abuse.ch/url/1664470/
  
Delivery method
Distributed via web download

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