MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a77a2c6983126ef0bf1dccf2cbb764683b9f09e59ba6e78246934ab587ade26b. 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
| SHA256 hash: | a77a2c6983126ef0bf1dccf2cbb764683b9f09e59ba6e78246934ab587ade26b |
|---|---|
| SHA3-384 hash: | bb53c38382302d57334dbb748dbfaff2799f99135ccc2841258dbac5d72f42f8f4cfaa31f0c87ef0901c8ce98f1128e8 |
| SHA1 hash: | d4d8819e28900e567fc0342de2949d4184cd8adb |
| MD5 hash: | 9c8e1aaa34f5d94e46f971a37c761995 |
| humanhash: | nebraska-vermont-bacon-michigan |
| File name: | 9c8e1aaa34f5d94e46f971a37c761995.exe |
| Download: | download sample |
| Signature | Smoke Loader |
| File size: | 200'704 bytes |
| First seen: | 2023-02-11 09:08:55 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 5aefb555da349593a2c4f6f3ef54f8a7 (12 x Smoke Loader, 9 x LaplasClipper, 8 x RedLineStealer) |
| ssdeep | 6144:lqg4LYLb0LN9fcTLvvVM2BtRuOb9AP5Rr:lqg4LYn0HWvC2zMObc |
| Threatray | 2'766 similar samples on MalwareBazaar |
| TLSH | T17614D0223AD0F473C16615305864DAA96FFEBC3056B5CA9777A81BBE4F302D06736287 |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 916a6e6a6a6a6e60 (6 x Smoke Loader, 6 x RedLineStealer, 3 x Tofsee) |
| Reporter |  abuse_ch |
| Tags: | exe Smoke Loader |
Intelligence
File Origin
# of uploads :
1
# of downloads :
184
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9c8e1aaa34f5d94e46f971a37c761995.exe
Verdict:
Suspicious activity
Analysis date:
2023-02-11 09:18:20 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Creating a file
Reading critical registry keys
Changing a file
Creating a window
Running batch commands
Creating a process with a hidden window
Launching a process
Launching the default Windows debugger (dwwin.exe)
Stealing user critical data
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
greyware packed
Verdict:
Malicious
Labled as:
Trojan.Generic
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:
Vidar
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (may stop execution after checking locale)
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Self deletion via cmd or bat file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.RedLine
Status:
Malicious
First seen:
2023-02-11 00:59:45 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
24 of 26 (92.31%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 2'756 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
discovery persistence spyware stealer
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
GoLang User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks computer location settings
Deletes itself
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Unpacked files
SH256 hash:
13c954ff6bcfa5ca1ca812b4c5e260646077734e7c80397e73fd59eae9afc066
MD5 hash:
8b3a1f7fca5bec1b37fe9c904be891eb
SHA1 hash:
8a19786788a66c95cef8918b75c3dfaf8891caa4
SH256 hash:
a77a2c6983126ef0bf1dccf2cbb764683b9f09e59ba6e78246934ab587ade26b
MD5 hash:
9c8e1aaa34f5d94e46f971a37c761995
SHA1 hash:
d4d8819e28900e567fc0342de2949d4184cd8adb
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
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: | pdb_YARAify |
|---|---|
| Author: | @wowabiy314 |
| Description: | PDB |
| Rule name: | Windows_Trojan_Smokeloader_3687686f |
|---|---|
| Author: | Elastic Security |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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