MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7199ee135194a2347884e6b14499c88a7a534f9292b35c9f4bbda9d645324a64. 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: 13


Intelligence 13 IOCs YARA File information Comments 1

SHA256 hash: 7199ee135194a2347884e6b14499c88a7a534f9292b35c9f4bbda9d645324a64
SHA3-384 hash: dd389ded33123c5a2fd3eb5a4a9504329873f2eb5509b246fbec64796caffec061a7c817c8310aa00752d34a5937501c
SHA1 hash: f18599da58845faac07eb0dbb7c63ee7cccab5f9
MD5 hash: faa27a078c2ee3e813f188c43bed7fa4
humanhash: fish-don-black-spaghetti
File name:faa27a078c2ee3e813f188c43bed7fa4
Download: download sample
Signature Smoke Loader
File size:339'968 bytes
First seen:2022-01-01 07:00:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 043fe3db8fa2ebc6330bda8941fb0ac3 (3 x Smoke Loader)
ssdeep 6144:Tuyq0PivpXMhn54Ib9Nc4d4BsV6tmQ2iXk:TuUPivpXMhn54Ib9Nc4d4A6tRB
Threatray 3'439 similar samples on MalwareBazaar
TLSH T1FA746B10B7A0C035E5B352F84AB99275B53E7EA16B3460CB53D56AFD86386E0EC3071B
File icon (PE):PE icon
dhash icon e0e8e8e8aa62a489 (7 x RedLineStealer, 1 x Glupteba, 1 x DanaBot)
Reporter zbetcheckin
Tags:32 exe Smoke Loader

Intelligence


File Origin
# of uploads :
1
# of downloads :
277
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
faa27a078c2ee3e813f188c43bed7fa4
Verdict:
Suspicious activity
Analysis date:
2022-01-01 07:05:17 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
Creating a window
Unauthorized injection to a recently created process
DNS request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Launching a process
Creating a process with a hidden window
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Sending an HTTP GET request to an infection source
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
EvasionQueryPerformanceCounter
CheckCmdLine
EvasionGetTickCount
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware tofsee
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:
Phoenix Miner SmokeLoader
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Signature
Allocates memory in foreign processes
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 inject code into remote processes
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)
Hides threads from debuggers
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has nameless sections
System process connects to network (likely due to code injection or exploit)
Writes to foreign memory regions
Yara detected Phoenix Miner
Yara detected SmokeLoader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 546890 Sample: fGmZ1VhXMv Startdate: 01/01/2022 Architecture: WINDOWS Score: 100 76 Multi AV Scanner detection for domain / URL 2->76 78 Found malware configuration 2->78 80 Antivirus detection for URL or domain 2->80 82 6 other signatures 2->82 10 fGmZ1VhXMv.exe 2->10         started        13 afjsutu 2->13         started        process3 signatures4 100 Contains functionality to inject code into remote processes 10->100 102 Injects a PE file into a foreign processes 10->102 15 fGmZ1VhXMv.exe 10->15         started        104 Multi AV Scanner detection for dropped file 13->104 106 Machine Learning detection for dropped file 13->106 18 afjsutu 13->18         started        process5 signatures6 128 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 15->128 130 Maps a DLL or memory area into another process 15->130 132 Checks if the current machine is a virtual machine (disk enumeration) 15->132 20 explorer.exe 3 5 15->20 injected 134 Creates a thread in another existing process (thread injection) 18->134 process7 dnsIp8 74 92.255.85.131, 49746, 49747, 80 SOVTEL-ASRU Russian Federation 20->74 66 C:\Users\user\AppData\Roaming\afjsutu, PE32 20->66 dropped 68 C:\Users\user\AppData\Local\Temp\905D.exe, PE32+ 20->68 dropped 70 C:\Users\user\...\afjsutu:Zone.Identifier, ASCII 20->70 dropped 86 System process connects to network (likely due to code injection or exploit) 20->86 88 Benign windows process drops PE files 20->88 90 Injects code into the Windows Explorer (explorer.exe) 20->90 92 3 other signatures 20->92 25 905D.exe 1 2 20->25         started        29 RegHost.exe 1 20->29         started        31 RegHost.exe 1 20->31         started        33 3 other processes 20->33 file9 signatures10 process11 file12 72 C:\Users\user\AppData\Roaming\...\RegHost.exe, PE32+ 25->72 dropped 108 Multi AV Scanner detection for dropped file 25->108 110 Detected unpacking (changes PE section rights) 25->110 112 Detected unpacking (overwrites its own PE header) 25->112 114 Injects a PE file into a foreign processes 25->114 35 explorer.exe 1 25->35         started        37 bfsvc.exe 1 25->37         started        40 conhost.exe 25->40         started        116 Machine Learning detection for dropped file 29->116 118 Injects code into the Windows Explorer (explorer.exe) 29->118 120 Writes to foreign memory regions 29->120 42 bfsvc.exe 1 29->42         started        44 conhost.exe 29->44         started        46 explorer.exe 29->46         started        122 Allocates memory in foreign processes 31->122 124 Modifies the context of a thread in another process (thread injection) 31->124 126 Hides threads from debuggers 31->126 48 bfsvc.exe 1 31->48         started        51 conhost.exe 31->51         started        53 explorer.exe 31->53         started        signatures13 process14 file15 55 RegHost.exe 35->55         started        58 conhost.exe 37->58         started        60 conhost.exe 42->60         started        64 \Device\ConDrv, ASCII 48->64 dropped 84 Hides threads from debuggers 48->84 62 conhost.exe 48->62         started        signatures16 process17 signatures18 94 Modifies the context of a thread in another process (thread injection) 55->94 96 Hides threads from debuggers 55->96 98 Injects a PE file into a foreign processes 55->98
Threat name:
Win32.Trojan.Smokeloader
Status:
Malicious
First seen:
2022-01-01 07:01:09 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Result
Malware family:
smokeloader
Score:
  10/10
Tags:
family:smokeloader backdoor persistence 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
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Deletes itself
Loads dropped DLL
Downloads MZ/PE file
Executes dropped EXE
SmokeLoader
Malware Config
C2 Extraction:
http://92.255.85.131/
Unpacked files
SH256 hash:
2710783f0590235e3dcc5a2dfbee7d2d1c5ce1717a29bfabc128bab5a91d45d5
MD5 hash:
3d7a4d26a473a3d4c005f995da9cfa52
SHA1 hash:
ad830c9b2a947fed37b8eaf12247e1e58de85d3d
SH256 hash:
7199ee135194a2347884e6b14499c88a7a534f9292b35c9f4bbda9d645324a64
MD5 hash:
faa27a078c2ee3e813f188c43bed7fa4
SHA1 hash:
f18599da58845faac07eb0dbb7c63ee7cccab5f9
Malware family:
SmokeLoader
Verdict:
Malicious
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 7199ee135194a2347884e6b14499c88a7a534f9292b35c9f4bbda9d645324a64

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-01-01 07:00:53 UTC

url : hxxp://92.255.85.131/img/rundll32.exe