MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 578a192f9568d1dcbc765a4f09492109fe0988ce16b902e4d3a90c6cf1237849. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 578a192f9568d1dcbc765a4f09492109fe0988ce16b902e4d3a90c6cf1237849
SHA3-384 hash: 5ca48b718ba2a64d3f0d17a8b102105dc0dee4f551dc3192f1a7337a0ac1d5afceb34c0aa8133c6c7499d6bffc01f350
SHA1 hash: 917ac574b685d38a8511877282dac837dcc1b7a0
MD5 hash: 6547d4bc737eae5f1e9c1b6848953058
humanhash: bulldog-quiet-wisconsin-wolfram
File name:6547d4bc737eae5f1e9c1b6848953058.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:273'408 bytes
First seen:2022-04-15 06:48:51 UTC
Last seen:2022-04-15 08:20:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 4aac3a10d8c1e2ffd7ee70834c8cbff8 (1 x Smoke Loader, 1 x RedLineStealer)
ssdeep 6144:5x6csGMmHHIpzKQqzbM9vxHF+3OSijoT8IH:nBMmHopzKQqE9JHFCOBG8w
Threatray 81 similar samples on MalwareBazaar
TLSH T190448D40BAA0D03CF1B311F8797982ACB93A7DA15B2454CB22D627EE56346E1EC7531B
TrID 40.5% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
17.0% (.SCR) Windows screen saver (13101/52/3)
13.6% (.EXE) Win64 Executable (generic) (10523/12/4)
8.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon b2dacabecee6baa2 (33 x RedLineStealer, 30 x Smoke Loader, 28 x Stop)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
2
# of downloads :
528
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6547d4bc737eae5f1e9c1b6848953058.exe
Verdict:
No threats detected
Analysis date:
2022-04-15 06:53:05 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/84da917f-0c54-4713-be24-6bc5eab1f807

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/263912/
Detection(s):
SecuriteInfo.com.TrojanSpy_Raccoon_July_28.17531.1074.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for synchronization primitives
Reading critical registry keys
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
Unauthorized injection to a system process
Enabling autorun by creating a file
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/13936/overview
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
EvasionGetTickCount
CheckCmdLine
EvasionQueryPerformanceCounter
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/62591562482f2f41cab35fb8/reports/5fc9b8af-86da-4726-ba61-1957eba67de4/overview
Result
Verdict:
SUSPICIOUS
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/14df9058-5905-4ea2-b594-b40df3155b67
Result
Threat name:
DanaBot RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/977283
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
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)
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
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
May use the Tor software to hide its network traffic
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Overwrites code with function prologues
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)
Sigma detected: Suspicious Call by Ordinal
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 (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected DanaBot stealer dll
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 609770 Sample: mZbRugevaL.exe Startdate: 15/04/2022 Architecture: WINDOWS Score: 100 57 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->57 59 Multi AV Scanner detection for domain / URL 2->59 61 Found malware configuration 2->61 63 12 other signatures 2->63 8 mZbRugevaL.exe 2->8         started        11 hdiidtt 2->11         started        process3 signatures4 79 Detected unpacking (changes PE section rights) 8->79 81 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 8->81 83 Maps a DLL or memory area into another process 8->83 85 Creates a thread in another existing process (thread injection) 8->85 13 explorer.exe 4 8->13 injected 87 Multi AV Scanner detection for dropped file 11->87 89 Machine Learning detection for dropped file 11->89 91 Checks if the current machine is a virtual machine (disk enumeration) 11->91 process5 dnsIp6 51 gerer.at 222.232.238.243, 49729, 49733, 49734 SKB-ASSKBroadbandCoLtdKR Korea Republic of 13->51 53 5.2.75.253, 49752, 80 LITESERVERNL Netherlands 13->53 55 5 other IPs or domains 13->55 37 C:\Users\user\AppData\Roaming\hdiidtt, PE32 13->37 dropped 39 C:\Users\user\AppData\Local\Temp89D.exe, PE32 13->39 dropped 41 C:\Users\user\AppData\Local\Temp\7457.exe, PE32 13->41 dropped 43 C:\Users\user\...\hdiidtt:Zone.Identifier, ASCII 13->43 dropped 95 System process connects to network (likely due to code injection or exploit) 13->95 97 Benign windows process drops PE files 13->97 99 Deletes itself after installation 13->99 101 Hides that the sample has been downloaded from the Internet (zone.identifier) 13->101 18 7457.exe 15 5 13->18         started        22 E89D.exe 3 13->22         started        file7 signatures8 process9 dnsIp10 45 193.150.103.38, 49821, 80 ASGENERALTELRU Russian Federation 18->45 47 api.ip.sb 18->47 65 Multi AV Scanner detection for dropped file 18->65 67 Detected unpacking (changes PE section rights) 18->67 69 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 18->69 77 6 other signatures 18->77 71 Machine Learning detection for dropped file 22->71 73 Overwrites code with function prologues 22->73 75 Tries to detect virtualization through RDTSC time measurements 22->75 24 rundll32.exe 13 22->24         started        29 WerFault.exe 10 22->29         started        31 WerFault.exe 10 22->31         started        33 2 other processes 22->33 signatures11 process12 dnsIp13 49 192.236.160.244, 443, 49850 HOSTWINDSUS United States 24->49 35 C:\Users\user\AppData\...\Aeuuefufseeqi.tmp, DOS 24->35 dropped 93 System process connects to network (likely due to code injection or exploit) 24->93 file14 signatures15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/578a192f9568d1dcbc765a4f09492109fe0988ce16b902e4d3a90c6cf1237849/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2022-04-15 03:28:40 UTC
File Type:
PE (Exe)
Extracted files:
23
AV detection:
31 of 41 (75.61%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
3fc672b592e92f0f8acdf3d74b983a4a2187e21a9b54ef92c4cde06a128ac4aa
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59ed82c199b898164620d6380288e2b6e90baf36b4c0edc9a16cdd579fd525f6
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7607c9b4b1a6625acab3d15d65ab98dbc5dfa5a96c38cc83837354364ca50ce4
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9551cf8d48f22c56838d5dd4e13ba6a2650936dee8a18303cddd57a3797eef91
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9619a55c49642d423d9244bfe2e50b5027c395386056f82bbd10b7134b3d854e
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b5c4acf55126207efb15b26683b7c0817b32717bb497622999413e54d26f04ce
Smoke Loader
+ 71 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:smokeloader backdoor discovery trojan
Link:
https://tria.ge/reports/220415-hlb71saeaj/
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 WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Checks installed software on the system
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
SmokeLoader
Malware Config
C2 Extraction:
http://gerer.at/upload/
http://pass-finger.com/upload/
http://meet-ru.ru/upload/
http://elroisolutions.com/upload/
http://gebzetuning.com/upload/
http://les-pub.com/upload/
http://mordo.ru/upload/
http://pkodev.net/upload/
http://autocarsjames.com/upload/
https://oakland-studio.video/search.php
https://seattle-university.video/search.php
Unpacked files
SH256 hash:
9310b15ed45d5abe107cc889fc4c269d53b948b521b9c8a3e41446aa32bfa015
MD5 hash:
f8375a7283e52036dc74540bab57b8a0
SHA1 hash:
112335a02a576c25128426ee01929814fab223a2
Link:
https://www.unpac.me/results/bbbe0e72-5c68-40e7-a8c7-6aa366dc8c8c/
SH256 hash:
578a192f9568d1dcbc765a4f09492109fe0988ce16b902e4d3a90c6cf1237849
MD5 hash:
6547d4bc737eae5f1e9c1b6848953058
SHA1 hash:
917ac574b685d38a8511877282dac837dcc1b7a0
Link:
https://www.unpac.me/results/bbbe0e72-5c68-40e7-a8c7-6aa366dc8c8c/
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/578a192f9568d1dcbc765a4f09492109fe0988ce16b902e4d3a90c6cf1237849

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:t0_1
Create hunting rule
Rule name:t0_1
Create hunting rule

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/263912/

Comments