MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1c10d4f9c74cbfb4478aa18e3430ea14c07da31ca819ffb8bea5d6e30218bff5. 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: 11


Intelligence 11 IOCs YARA File information Comments 1

SHA256 hash: 1c10d4f9c74cbfb4478aa18e3430ea14c07da31ca819ffb8bea5d6e30218bff5
SHA3-384 hash: 4c66046c33eff38cfddd1c76a8a82109f17b862cc18f4df0bb834e13f3085192040157c61a9f22f9e3e3efdcacd1f7c6
SHA1 hash: c0647e1d4a77715a54141e4898bebcd322f3d9da
MD5 hash: 265ed6f79387305a37bd4a598403adf1
humanhash: october-blue-white-low
File name:265ed6f79387305a37bd4a598403adf1
Download: download sample
Signature Smoke Loader
File size:307'712 bytes
First seen:2021-12-15 07:54:03 UTC
Last seen:2021-12-15 11:22:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b0c21572f86ead69c6a60f10f7681037 (12 x RedLineStealer, 2 x RaccoonStealer, 1 x Smoke Loader)
ssdeep 6144:Dxt8gjw4qNrDisEjALrGlvPLIdBmf6CWJka:ol4qpD5LrGlbIdBmD
Threatray 4'023 similar samples on MalwareBazaar
TLSH T1A0649D04ABB0C435F2B742F859B993BEB92E79B25B3491CF12D516EA5A346D0DC3034B
File icon (PE):PE icon
dhash icon b2dacabecee6baa6 (148 x RedLineStealer, 145 x Stop, 100 x Smoke Loader)
Reporter zbetcheckin
Tags:32 exe Smoke Loader

Intelligence


File Origin
# of uploads :
2
# of downloads :
96
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
265ed6f79387305a37bd4a598403adf1
Verdict:
No threats detected
Analysis date:
2021-12-15 07:55:03 UTC
Tags:
n/a

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

Behaviour
DNS request
Searching for synchronization primitives
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Query of malicious DNS domain
Unauthorized injection to a system process
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
emotet greyware mokes packed
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:
Malicious Packer
Verdict:
Malicious
Result
Threat name:
RedLine SmokeLoader Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
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)
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
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
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 submitted file
PE file has nameless sections
Query firmware table information (likely to detect VMs)
System process connects to network (likely due to code injection or exploit)
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 harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Vidar
Yara detected Vidar stealer
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 540121 Sample: zcLKMY9bzT Startdate: 15/12/2021 Architecture: WINDOWS Score: 100 60 Found malware configuration 2->60 62 Antivirus detection for URL or domain 2->62 64 Multi AV Scanner detection for submitted file 2->64 66 9 other signatures 2->66 7 zcLKMY9bzT.exe 2->7         started        10 tietsbe 2->10         started        process3 signatures4 94 Detected unpacking (changes PE section rights) 7->94 96 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 7->96 98 Maps a DLL or memory area into another process 7->98 12 explorer.exe 11 7->12 injected 100 Machine Learning detection for dropped file 10->100 102 Checks if the current machine is a virtual machine (disk enumeration) 10->102 104 Creates a thread in another existing process (thread injection) 10->104 process5 dnsIp6 54 amogohuigotuli.at 12->54 56 186.182.55.44, 49803, 80 TechtelLMDSComunicacionesInteractivasSAAR Argentina 12->56 58 8 other IPs or domains 12->58 36 C:\Users\user\AppData\Roaming\tietsbe, PE32 12->36 dropped 38 C:\Users\user\AppData\Local\Temp\BDC8.exe, PE32 12->38 dropped 40 C:\Users\user\AppData\Local\Temp\AD5C.exe, PE32 12->40 dropped 42 5 other files (4 malicious) 12->42 dropped 106 System process connects to network (likely due to code injection or exploit) 12->106 108 Benign windows process drops PE files 12->108 110 Deletes itself after installation 12->110 112 Hides that the sample has been downloaded from the Internet (zone.identifier) 12->112 17 AD5C.exe 2 12->17         started        21 BDC8.exe 2 12->21         started        23 explorer.exe 12->23         started        25 5 other processes 12->25 file7 signatures8 process9 dnsIp10 44 109.234.38.101, 25717 VDSINA-ASRU Russian Federation 17->44 68 Detected unpacking (changes PE section rights) 17->68 70 Query firmware table information (likely to detect VMs) 17->70 72 Machine Learning detection for dropped file 17->72 92 2 other signatures 17->92 74 Tries to detect sandboxes and other dynamic analysis tools (window names) 21->74 76 Contains functionality to infect the boot sector 21->76 78 Tries to evade analysis by execution special instruction which cause usermode exception 21->78 46 amogohuigotuli.at 23->46 80 System process connects to network (likely due to code injection or exploit) 23->80 82 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 23->82 84 Tries to steal Mail credentials (via file / registry access) 23->84 48 179.43.187.40, 13040, 49813 PLI-ASCH Panama 25->48 50 159.69.92.223, 49806, 80 HETZNER-ASDE Germany 25->50 52 noc.social 149.28.78.238, 443, 49805 AS-CHOOPAUS United States 25->52 28 C:\Users\user\AppData\...\softokn3[1].dll, PE32 25->28 dropped 30 C:\Users\user\AppData\...\mozglue[1].dll, PE32 25->30 dropped 32 C:\Users\user\AppData\...\freebl3[1].dll, PE32 25->32 dropped 34 9 other files (none is malicious) 25->34 dropped 86 Detected unpacking (overwrites its own PE header) 25->86 88 Tries to harvest and steal browser information (history, passwords, etc) 25->88 90 Tries to steal Crypto Currency Wallets 25->90 file11 signatures12
Threat name:
Win32.Trojan.Azorult
Status:
Malicious
First seen:
2021-12-14 12:48:05 UTC
AV detection:
19 of 27 (70.37%)
Threat level:
  5/5
Result
Malware family:
smokeloader
Score:
  10/10
Tags:
family:mimikatz family:redline family:smokeloader backdoor collection discovery infostealer spyware stealer suricata trojan
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
outlook_office_path
outlook_win_path
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Deletes itself
Reads user/profile data of web browsers
Executes dropped EXE
mimikatz is an open source tool to dump credentials on Windows
Mimikatz
RedLine
RedLine Payload
SmokeLoader
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
Malware Config
C2 Extraction:
http://srtuiyhuali.at/
http://fufuiloirtu.com/
http://amogohuigotuli.at/
http://novohudosovu.com/
http://brutuilionust.com/
http://bubushkalioua.com/
http://dumuilistrati.at/
http://verboliatsiaeeees.com/
Unpacked files
SH256 hash:
f12298a85ad18a55421deada8eb23f2a519a606439eedc2f9a60cd1ec8494914
MD5 hash:
b759df8ed45d16518bd54eb6f3b996ca
SHA1 hash:
ed63cdc2a64db6902b2a94e94020ff7db52c7691
SH256 hash:
1c10d4f9c74cbfb4478aa18e3430ea14c07da31ca819ffb8bea5d6e30218bff5
MD5 hash:
265ed6f79387305a37bd4a598403adf1
SHA1 hash:
c0647e1d4a77715a54141e4898bebcd322f3d9da
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 1c10d4f9c74cbfb4478aa18e3430ea14c07da31ca819ffb8bea5d6e30218bff5

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-12-15 07:54:05 UTC

url : hxxp://coin-coin-data-6.com/files/4395_1639479479_9272.exe