MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1d76266267ca27570b9cfb6f2a84b80ef607e9450d475eabad2e630cfbd77b7e. 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 1

SHA256 hash: 1d76266267ca27570b9cfb6f2a84b80ef607e9450d475eabad2e630cfbd77b7e
SHA3-384 hash: f0fa845d0182586514d2648283796becfcbdb718388513c7ad2790bb030b452c83b31e70653c11e1c731ac18dcd04bd7
SHA1 hash: a9d6c12253ad78b9b6aa41493114ced263ac1ba8
MD5 hash: afd773ef3ce2e9eee5c74123d8501c3c
humanhash: west-bulldog-twelve-sierra
File name:afd773ef3ce2e9eee5c74123d8501c3c
Download: download sample
Signature Smoke Loader
File size:277'504 bytes
First seen:2021-08-14 15:37:50 UTC
Last seen:2021-08-14 18:45:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3eff5b79e7196641d3a1641729852a71 (2 x Smoke Loader, 1 x RedLineStealer, 1 x RaccoonStealer)
ssdeep 6144:FYsKNhL2/ukst3W2Sy595Ovvf0nXBFTfSfkwPy:lKXL2/dst3WmO8RFRay
Threatray 898 similar samples on MalwareBazaar
TLSH T1B8447D30AAA0C035E4AF02F45577C37C652979B15F2450FBA2D52AEE9A347E89C3139F
dhash icon d824e790e4e72158 (2 x RaccoonStealer, 2 x RedLineStealer, 2 x Stop)
Reporter zbetcheckin
Tags:32 exe Smoke Loader

Intelligence


File Origin
# of uploads :
2
# of downloads :
194
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
afd773ef3ce2e9eee5c74123d8501c3c
Verdict:
No threats detected
Analysis date:
2021-08-14 15:41:22 UTC
Tags:
installer

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Connection attempt
Sending an HTTP POST request
Creating a process from a recently created file
Deleting of the original file
Enabling autorun by creating a file
Unauthorized injection to a system process
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.
Malware family:
Generic Malware
Verdict:
Malicious
Result
Threat name:
RedLine SmokeLoader
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
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
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
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)
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses known network protocols on non-standard ports
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 465374 Sample: KRvS8eIBVz Startdate: 14/08/2021 Architecture: WINDOWS Score: 100 51 Multi AV Scanner detection for domain / URL 2->51 53 Found malware configuration 2->53 55 Antivirus detection for URL or domain 2->55 57 7 other signatures 2->57 7 KRvS8eIBVz.exe 2->7         started        10 hhfejfb 2->10         started        12 hhfejfb 2->12         started        process3 signatures4 69 Detected unpacking (changes PE section rights) 7->69 71 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 7->71 73 Maps a DLL or memory area into another process 7->73 14 explorer.exe 6 7->14 injected 75 Machine Learning detection for dropped file 10->75 77 Checks if the current machine is a virtual machine (disk enumeration) 10->77 79 Creates a thread in another existing process (thread injection) 10->79 process5 dnsIp6 37 thegymmum.com 175.119.10.231, 49757, 49761, 49764 SKB-ASSKBroadbandCoLtdKR Korea Republic of 14->37 39 193.142.59.119, 49767, 49786, 80 HOSTSLICK-GERMANYNL Netherlands 14->39 41 2 other IPs or domains 14->41 25 C:\Users\user\AppData\Roaming\hhfejfb, PE32 14->25 dropped 27 C:\Users\user\AppData\Local\Temp\B66B.exe, PE32 14->27 dropped 29 C:\Users\user\AppData\Local\Temp\1261.exe, PE32 14->29 dropped 31 C:\Users\user\...\hhfejfb:Zone.Identifier, ASCII 14->31 dropped 43 System process connects to network (likely due to code injection or exploit) 14->43 45 Benign windows process drops PE files 14->45 47 Deletes itself after installation 14->47 49 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->49 19 B66B.exe 15 25 14->19         started        23 1261.exe 14->23         started        file7 signatures8 process9 dnsIp10 33 185.215.113.114, 49789, 49795, 49796 WHOLESALECONNECTIONSNL Portugal 19->33 35 api.ip.sb 19->35 59 Detected unpacking (overwrites its own PE header) 19->59 61 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 19->61 63 Machine Learning detection for dropped file 19->63 67 3 other signatures 19->67 65 Contains functionality to infect the boot sector 23->65 signatures11
Threat name:
Win32.Trojan.Phonzy
Status:
Malicious
First seen:
2021-08-14 15:38:13 UTC
AV detection:
15 of 28 (53.57%)
Threat level:
  5/5
Result
Malware family:
smokeloader
Score:
  10/10
Tags:
family:redline family:smokeloader botnet:sewpalpadin backdoor bootkit discovery infostealer persistence suricata trojan
Behaviour
Checks SCSI registry key(s)
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 WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Writes to the Master Boot Record (MBR)
Deletes itself
Loads dropped DLL
Modifies file permissions
Downloads MZ/PE file
Executes dropped EXE
RedLine
RedLine Payload
SmokeLoader
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
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/
185.215.113.114:8887
Unpacked files
SH256 hash:
18cd8e90fcd46329480f24d43baa489683b3ee2fcd274bf1714947ef307a6ab2
MD5 hash:
f2fecf6872ad4c61a3a506159fddd4fc
SHA1 hash:
28e039eb96dcf58841992280c66433a2bbab8e84
SH256 hash:
1d76266267ca27570b9cfb6f2a84b80ef607e9450d475eabad2e630cfbd77b7e
MD5 hash:
afd773ef3ce2e9eee5c74123d8501c3c
SHA1 hash:
a9d6c12253ad78b9b6aa41493114ced263ac1ba8
Please note that we are no longer able to provide a coverage score for Virus Total.

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 1d76266267ca27570b9cfb6f2a84b80ef607e9450d475eabad2e630cfbd77b7e

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-08-14 15:37:51 UTC

url : hxxp://poetic-insights.com/pub1.exe