MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e66da7df8aaacfe36a7512dc12e2b2c458bcaaa509769471933a52a7795bc1e4. 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: 12


Intelligence 12 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e66da7df8aaacfe36a7512dc12e2b2c458bcaaa509769471933a52a7795bc1e4
SHA3-384 hash: 065d6327d5ffe4bbfa15821db2cc01d985d0c918f1a3563ceea8067813ed6b34c9b853979728875e17b2b3fea1f60425
SHA1 hash: a863a5d58d288ad67ec29713cafb2b87f3cac31b
MD5 hash: a0697ef43cbe0d93e52ffb4c9ffad98e
humanhash: zulu-grey-kilo-hawaii
File name:file
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:166'400 bytes
First seen:2022-09-29 20:20:35 UTC
Last seen:2022-09-30 12:36:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 4cea7ae85c87ddc7295d39ff9cda31d1 (85 x RedLineStealer, 70 x LummaStealer, 61 x Rhadamanthys)
ssdeep 768:IQQMX2vlm3e78vbtLxqWfvzK3Bc3MAl8NwfzbuuCSkPgNi1exVs13JRgiSlmmmbE:0rae78zjORCDGwfdCSog01313ls5gKz
Threatray 10'686 similar samples on MalwareBazaar
TLSH T18FF34FC533909067FC575A744E93838AD768FC91AA75319B2360F36E0B3B9D22F68B05
TrID 43.3% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
27.6% (.EXE) Win64 Executable (generic) (10523/12/4)
13.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) OS/2 Executable (generic) (2029/13)
5.2% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter andretavare5
Tags:exe Smoke Loader


Avatar
andretavare5
Sample downloaded from https://vk.com/doc527785675_645141378?hash=HomtVuV7xBZj8EXZMO7K7tiKzFNzAphQ4isNzU3kDL8&dl=GUZDONZYGU3DONI:1664478838:wbZGcpDwxV9G7EAezMVEeQ7MznyG72wGbqtsql9jQgc&api=1&no_preview=1#galaxy

Intelligence

File Origin
# of uploads :
367
# of downloads :
272
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/314929/
Detection(s):
SecuriteInfo.com.decompression.bomb.8246.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the system32 subdirectories
Launching a process
Creating a file
Unauthorized injection to a recently created process
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/40050/overview
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
advpack.dll rundll32.exe setupapi.dll shell32.dll
Link:
https://www.filescan.io/uploads/6335fe2e78d4acb349f376b2/reports/7856e760-8ac1-4791-8d87-19bf55fb6e17/overview
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/0883c3a6-b504-4475-8ee3-d2b82dbac1ed
Result
Threat name:
RedLine, SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1080445
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Benign windows process drops PE files
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)
Creates multiple autostart registry keys
Encrypted powershell cmdline option found
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
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 domain / URL
Performs DNS queries to domains with low reputation
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)
Snort IDS alert for network traffic
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 harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 713002 Sample: file.exe Startdate: 29/09/2022 Architecture: WINDOWS Score: 100 71 hasarcyaionex.shop 2->71 83 Snort IDS alert for network traffic 2->83 85 Multi AV Scanner detection for domain / URL 2->85 87 Malicious sample detected (through community Yara rule) 2->87 89 9 other signatures 2->89 11 file.exe 1 3 2->11         started        15 hshhifg 2->15         started        17 rundll32.exe 2->17         started        19 rundll32.exe 2->19         started        signatures3 process4 file5 59 C:\Users\user\AppData\...\tdfinrecaov.exe, PE32 11->59 dropped 115 Creates multiple autostart registry keys 11->115 21 tdfinrecaov.exe 15 5 11->21         started        26 conhost.exe 15->26         started        signatures6 process7 dnsIp8 73 fortuitousopportunities.com 173.236.189.74, 443, 49708, 49711 DREAMHOST-ASUS United States 21->73 57 C:\Users\...\Mbfahffxbeuzfpjrsciencecomm.exe, PE32+ 21->57 dropped 99 Antivirus detection for dropped file 21->99 101 Machine Learning detection for dropped file 21->101 103 Encrypted powershell cmdline option found 21->103 105 2 other signatures 21->105 28 Mbfahffxbeuzfpjrsciencecomm.exe 1 3 21->28         started        32 InstallUtil.exe 14 5 21->32         started        35 powershell.exe 16 21->35         started        file9 signatures10 process11 dnsIp12 61 C:\Users\user\AppData\...\tdfinrecaov.exe, PE32 28->61 dropped 117 Antivirus detection for dropped file 28->117 119 Machine Learning detection for dropped file 28->119 121 Creates multiple autostart registry keys 28->121 37 tdfinrecaov.exe 3 28->37         started        63 vingerdatol.xyz 5.154.181.127, 49713, 80 SOLVIT-ASRO Romania 32->63 65 yarbiegishola.xyz 212.8.251.165, 80 NFORCENL Russian Federation 32->65 67 2 other IPs or domains 32->67 123 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 32->123 125 Performs DNS queries to domains with low reputation 32->125 127 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 32->127 129 2 other signatures 32->129 41 conhost.exe 35->41         started        file13 signatures14 process15 dnsIp16 75 fortuitousopportunities.com 37->75 91 Antivirus detection for dropped file 37->91 93 Machine Learning detection for dropped file 37->93 95 Encrypted powershell cmdline option found 37->95 97 2 other signatures 37->97 43 InstallUtil.exe 37->43         started        46 powershell.exe 37->46         started        signatures17 process18 signatures19 107 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 43->107 109 Maps a DLL or memory area into another process 43->109 111 Checks if the current machine is a virtual machine (disk enumeration) 43->111 113 Creates a thread in another existing process (thread injection) 43->113 48 explorer.exe 43->48 injected 53 conhost.exe 46->53         started        process20 dnsIp21 69 ghahantellorb.com 5.154.181.105, 80 SOLVIT-ASRO Romania 48->69 55 C:\Users\user\AppData\Roaming\hshhifg, PE32 48->55 dropped 77 System process connects to network (likely due to code injection or exploit) 48->77 79 Benign windows process drops PE files 48->79 81 Hides that the sample has been downloaded from the Internet (zone.identifier) 48->81 file22 signatures23
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e66da7df8aaacfe36a7512dc12e2b2c458bcaaa509769471933a52a7795bc1e4/
Threat name:
ByteCode-MSIL.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2022-09-29 20:21:22 UTC
File Type:
PE+ (Exe)
Extracted files:
12
AV detection:
9 of 26 (34.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4zw2px4kvlh6g2tvclobfyvsyrmlzkvfbf3ji4mthjjko6k3yhsa._file
Verdict:
malicious
Similar samples:
1894ee1e31d02ce95f3fb5bfaaeade0718232866702e70bd19a70a0a15a3343c
Smoke Loader
3e85b31ff1780031f94570fc9801b6a886564a4caa2acc360d2c65f29b22dbb5
Smoke Loader
68feb6c25b2ce057bdc2c97119f10b980a864b7c3306e785bbbff1ab8ca4197f
Smoke Loader
6df1711427805cf33f297bd481fb8fdf3f04e92d25553b15060161bf972b334a
Smoke Loader
8521e3233e06f24fba25d22c491806de948d89b2d572a9003e4fd1cc19e32a3b
Smoke Loader
b206c2d164d66dcd9fad4cffdcb28d73eb64d2f663f1de6fb90cc10b47665c41
Smoke Loader
bcca18fef46e71ff82ff342dbd50f09b9ea768edc5e328fbf85241fcf615507d
Smoke Loader
c75b21d9f3189b648b2b83dae0fb48e49eb5458e8c3c5cfbdbcac460b43acc32
Smoke Loader
+ 10'676 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:redline family:smokeloader botnet:buk1 backdoor infostealer persistence spyware trojan
Link:
https://tria.ge/reports/220929-y4y3hacghp/
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Detects Smokeloader packer
RedLine
RedLine payload
SmokeLoader
Malware Config
C2 Extraction:
yarbiegishola.xyz:80
vingerdatol.xyz:80
amikshenale.xyz:80
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/19aea42f-f0bb-4356-87f8-c5e6bc07d7a9
Unpacked files
SH256 hash:
e66da7df8aaacfe36a7512dc12e2b2c458bcaaa509769471933a52a7795bc1e4
MD5 hash:
a0697ef43cbe0d93e52ffb4c9ffad98e
SHA1 hash:
a863a5d58d288ad67ec29713cafb2b87f3cac31b
Link:
https://www.unpac.me/results/96464dbd-7516-441a-a59e-29d1bdebfff2/
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/e66da7df8aaacfe36a7512dc12e2b2c458bcaaa509769471933a52a7795bc1e4

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/314929/

Comments