MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b52b2eddde8a80f4c2704382446b169e1f684e0561c1aa880631af22d3d6a3f0. 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: 14
| SHA256 hash: | b52b2eddde8a80f4c2704382446b169e1f684e0561c1aa880631af22d3d6a3f0 |
|---|---|
| SHA3-384 hash: | 49da251856790c9d0830c38f834bc06acabbcbc8774a3fb334c221d245af7220ae00e38466b0e98c9acdad5f67d2b834 |
| SHA1 hash: | 34a00249837885da2191765fd02530774dd0eafc |
| MD5 hash: | 1877caf737cb51bf1217a6da01211a5c |
| humanhash: | fourteen-steak-sad-vermont |
| File name: | 1877caf737cb51bf1217a6da01211a5c.exe |
| Download: | download sample |
| Signature | ResolverRAT |
| File size: | 325'120 bytes |
| First seen: | 2025-05-25 15:17:08 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 6144:OtouumGm5581Lim48dyBEtPn062Zaqi7BOKYxxch5ewpBPUdQy:OtNBESBEl6Zaqi79YxXACe |
| TLSH | T1B3642309C4C49527EB3CC2B92E56CE4B33F48A372ACAD219DD2CD14F55A7B6630DA352 |
| 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 :
433
Origin country :
NLVendor Threat Intelligence
Malware family:
asyncrat
ID:
1
File name:
1877caf737cb51bf1217a6da01211a5c.exe
Verdict:
Malicious activity
Analysis date:
2025-05-25 15:26:59 UTC
Tags:
stealer purehvnc rat asyncrat remote
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
95.7%
Tags:
asyncrat virus micro msil
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
base64 obfuscated obfuscated packed packed packer_detected
Verdict:
Malicious
Labled as:
Trojan.Mardom.IN.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
Found many strings related to Crypto-Wallets (likely being stolen)
Joe Sandbox ML detected suspicious sample
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.Trojan.Egairtigado
Status:
Malicious
First seen:
2025-05-14 01:07:49 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
26 of 37 (70.27%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
discovery spyware stealer
Behaviour
Suspicious use of AdjustPrivilegeToken
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:
b52b2eddde8a80f4c2704382446b169e1f684e0561c1aa880631af22d3d6a3f0
MD5 hash:
1877caf737cb51bf1217a6da01211a5c
SHA1 hash:
34a00249837885da2191765fd02530774dd0eafc
SH256 hash:
245fb430cb495277b231f8273b8f856ed44dd8708cd4f6f9e92fcf9c3f536af0
MD5 hash:
9cfb90ef7dcbb11e18610cf7e757b463
SHA1 hash:
393db8d884b4c34452f9f0c19acbe88a2ef09b6f
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.95
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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