MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4b1f2c18b149fd0e878c362ffba50bb553d7bea93a795b33e398d032dc0b7663. 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: 7
| SHA256 hash: | 4b1f2c18b149fd0e878c362ffba50bb553d7bea93a795b33e398d032dc0b7663 |
|---|---|
| SHA3-384 hash: | 8acaca059ecd37f81e44bd268683efc4873585748c9555dc1469ab54eeec4d2ee05fc402632521d4e43db971b4b12511 |
| SHA1 hash: | b15e12449be1ea174dfd224935fa6d78e1c58f5a |
| MD5 hash: | c966ec47c0480c3a6be2a1231a83c8a1 |
| humanhash: | johnny-west-red-hawaii |
| File name: | dc6yuusd.exe |
| Download: | download sample |
| Signature | Smoke Loader |
| File size: | 368'640 bytes |
| First seen: | 2020-11-23 14:38:07 UTC |
| Last seen: | 2020-11-23 18:19:53 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | ad0e194f32b38f4d95dde6482ab49903 (1 x Smoke Loader) |
| ssdeep | 6144:8XUb6JTLrxTmk+qnnij3UhQC7vw+G48L7i/xXpRRRRRRRRRRRRRRRRHTRRRXRRR:5Ivrx6kfij333L7i/xZRRRRRRRRRRRRD |
| Threatray | 226 similar samples on MalwareBazaar |
| TLSH | 7374D1B139E2C87AC815813EE835D7E582B5B8254F6E4BC7B3E0EF6E59399D0017E508 |
| Reporter |  James_inthe_box |
| Tags: | exe Smoke Loader |
Intelligence
File Origin
# of uploads :
7
# of downloads :
223
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Clean
Maliciousness:
Behaviour
Sending a UDP request
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.
Result
Threat name:
SmokeLoader
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Signature
Binary contains a suspicious time stamp
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)
Detected unpacking (changes PE section rights)
Machine Learning detection for sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Renames NTDLL to bypass HIPS
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Emotet
Status:
Malicious
First seen:
2020-11-23 14:03:22 UTC
File Type:
PE (Exe)
Extracted files:
15
AV detection:
24 of 29 (82.76%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
dridex
gozi
Similar samples:
+ 216 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Score:
10/10
Tags:
family:dridex family:smokeloader backdoor botnet cryptone loader packer spyware trojan
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Loads dropped DLL
Deletes itself
Reads user/profile data of web browsers
Executes dropped EXE
CryptOne packer
Dridex Loader
SmokeLoader
Dridex
Malware Config
C2 Extraction:
http://penodux.com/xsmkld/index.php
http://tommusikirtyur.com/xsmkld/index.php
http://ploaernysannyer.com/xsmkld/index.php
http://dersmasfannyer.com/xsmkld/index.php
http://derdsgdannyer.com/xsmkld/index.php
175.126.167.148:443
173.249.20.233:8043
162.241.204.233:4443
138.122.143.40:8043
http://tommusikirtyur.com/xsmkld/index.php
http://ploaernysannyer.com/xsmkld/index.php
http://dersmasfannyer.com/xsmkld/index.php
http://derdsgdannyer.com/xsmkld/index.php
175.126.167.148:443
173.249.20.233:8043
162.241.204.233:4443
138.122.143.40:8043
Unpacked files
SH256 hash:
4b1f2c18b149fd0e878c362ffba50bb553d7bea93a795b33e398d032dc0b7663
MD5 hash:
c966ec47c0480c3a6be2a1231a83c8a1
SHA1 hash:
b15e12449be1ea174dfd224935fa6d78e1c58f5a
SH256 hash:
a24c20e882a7566ca4b903c9f2ab554a71be71c79a5a17dcb722582b471a071a
MD5 hash:
5f2e26eb23a87e7df3c658d3e1080667
SHA1 hash:
576689d4ac2bd2e45f854afa248a2c178f742799
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
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: | win_smokeloader_a2 |
|---|---|
| Author: | pnx |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Delivery method
Other
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