MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 966b07908a311687894e288fc9dbf410e48c1b10c0f8b08baa8d65b4d7c38c92. 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
ResolverRAT
Vendor detections: 13
| SHA256 hash: | 966b07908a311687894e288fc9dbf410e48c1b10c0f8b08baa8d65b4d7c38c92 |
|---|---|
| SHA3-384 hash: | 92e74e368739d794fc186e9ba59cd92b1e140fb99fb2be2d088e6183f71db7e3699fc42c7b668ccfe8b5331298779262 |
| SHA1 hash: | 1a89e147588873a94dad1074270c4c9d06a83ae5 |
| MD5 hash: | 1913fb4d75da08f752b36da0fba18383 |
| humanhash: | equal-music-hydrogen-yankee |
| File name: | 1913fb4d75da08f752b36da0fba18383.exe |
| Download: | download sample |
| Signature | ResolverRAT |
| File size: | 323'584 bytes |
| First seen: | 2025-05-26 14:57:07 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger) |
| ssdeep | 6144:uqsd3gDBNTP5FS/kx76l3GnWdjjIWZjccm8xZv5ZK+IERi4VwANgN1:uq/9pP/S6+lpdcV87pVgN |
| Threatray | 271 similar samples on MalwareBazaar |
| TLSH | T14764228FE88C5B9BE71D927EC4251EA1B5F5A25B9383E7621C7D4E8B3A133D104940F2 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10522/11/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Magika | pebin |
| Reporter |  abuse_ch |
| Tags: | exe ResolverRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
429
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1913fb4d75da08f752b36da0fba18383.exe
Verdict:
Malicious activity
Analysis date:
2025-05-26 15:00:04 UTC
Tags:
stealer purehvnc
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.1%
Tags:
asyncrat xtreme virus msil
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Сreating synchronization primitives
Launching a process
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Creating a file
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
base64 obfuscated obfuscated packed packed packer_detected
Verdict:
Malicious
Labled as:
Jalapeno.Generic
Verdict:
Suspicious
Result
Threat name:
ResolverRAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Bypasses PowerShell execution policy
Encrypted powershell cmdline option found
Found many strings related to Crypto-Wallets (likely being stolen)
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries memory information (via WMI often done to detect virtual machines)
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive physical memory information (via WMI, Win32_PhysicalMemory, often done to detect virtual machines)
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Suricata IDS alerts for network traffic
Tries to harvest and steal Bitcoin Wallet information
Uses threadpools to delay analysis
Yara detected ResolverRAT
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Backdoor.Ratenjay
Status:
Malicious
First seen:
2025-05-17 20:58:21 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
28 of 38 (73.68%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
resolverrat
Similar samples:
+ 261 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
discovery execution spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
System Location Discovery: System Language Discovery
Reads user/profile data of web browsers
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
966b07908a311687894e288fc9dbf410e48c1b10c0f8b08baa8d65b4d7c38c92
MD5 hash:
1913fb4d75da08f752b36da0fba18383
SHA1 hash:
1a89e147588873a94dad1074270c4c9d06a83ae5
SH256 hash:
fedb8f203af3961ee0f508c61700b8f0be0f96246e6e995d2d00a895f5ba9169
MD5 hash:
439e9caffd78362fa3e37001236bb956
SHA1 hash:
4a1e37a52dfa7d7ad07a78c49088b4b377726793
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: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
No further information available
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
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