MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ee557405732bf72b10acf6238843f8d3f791fa156c922fc41fc65a89c34d6c6f. 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


Intelligence 14 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ee557405732bf72b10acf6238843f8d3f791fa156c922fc41fc65a89c34d6c6f
SHA3-384 hash: b89aedbd2880661a7db9857751d0049db781bf006307e352899989926aee335d12dc36ec0211977576daf36bcbaad9f2
SHA1 hash: c1915b556e054dd3a239ac562e52ab4091d81faf
MD5 hash: 532bbc5578794e32dd8edfb8dd14d602
humanhash: foxtrot-michigan-nineteen-may
File name:ee557405732bf72b10acf6238843f8d3f791fa156c922fc41fc65a89c34d6c6f
Download: download sample
Signature ResolverRAT
Create hunting rule
File size:324'096 bytes
First seen:2025-05-27 08:37:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:WOKbI3quFrmyyxzKNaEgL+tbJ+0f8CH44D4paZXFSn/sRCvWsH7:WOxq0r+xzKYEfFf9MIZX/CvWsH
Threatray 271 similar samples on MalwareBazaar
TLSH T1A56412282859C327D24A9E3511E2534443FA9D6DF88BB60DC88E8FD67B8F3E4C4D61E5
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 JAMESWT_WT
Tags:exe nuevobbb-mysynology-net ResolverRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
464
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
asyncrat
Create hunting rule
ID:
1
File name:
ee557405732bf72b10acf6238843f8d3f791fa156c922fc41fc65a89c34d6c6f
Verdict:
Malicious activity
Analysis date:
2025-05-27 08:40:13 UTC
Tags:
purehvnc stealer rat asyncrat remote
Link:
https://app.any.run/tasks/4ca45155-a9dc-444e-a511-842c7e6b8173

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/5802/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.3332.7046.16044.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68357b55acf88f5815e783cc
Tags:
asyncrat crysan
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Connecting to a non-recommended domain
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 obfuscated obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/683579fafd02ed5e0589d21e/reports/52e77359-39f6-4b95-9fbd-2aaaf8f02b8c/overview
Verdict:
Malicious
Labled as:
Jalapeno.Generic
Link:
https://www.hybrid-analysis.com/sample/ee557405732bf72b10acf6238843f8d3f791fa156c922fc41fc65a89c34d6c6f
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/c8cb7a66-6fce-466c-b6a8-b6cc74c76945
Result
Threat name:
ResolverRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1699657
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:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ee557405732bf72b10acf6238843f8d3f791fa156c922fc41fc65a89c34d6c6f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ee557405732bf72b10acf6238843f8d3f791fa156c922fc41fc65a89c34d6c6f/
Threat name:
Win32.Trojan.Jalapeno
Create hunting rule
Status:
Malicious
First seen:
2025-05-19 11:44:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
28 of 36 (77.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5zkxibltfp3swefm6yryqq7y2p3zd6qvnsjc7ra7yznitq2nnrxq._file
Verdict:
malicious
Label(s):
resolverrat
Create hunting rule
Similar samples:
16980ea9727fbd47cd544af3adb1750a6fd4e607b7f7de9e97d136f00835d0b0
ResolverRAT
1ecc353c089e2581af25543adfbcf3d1600d622c5f908a4012e2f73b6d38fc3f
ResolverRAT
457c8b3a3be87e9f6268be29ee37e5f5fbc6a6848094416ba1f4c8797c4d7380
ResolverRAT
901d528f4035fe58515249391a8d7b32e5ae2bcc25b114b14655c0eb07c0af97
ResolverRAT
b52b2eddde8a80f4c2704382446b169e1f684e0561c1aa880631af22d3d6a3f0
ResolverRAT
cdc8c80d162e34fc129c8726a03240f48971cabd84861c899a1d00d23663bc59
ResolverRAT
ee557405732bf72b10acf6238843f8d3f791fa156c922fc41fc65a89c34d6c6f
ResolverRAT
error
ResolverRAT
+ 261 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery spyware stealer
Link:
https://tria.ge/reports/250527-kjrk2a1whs/
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
Link:
https://app.threat.zone/submission/80e5c825-d8cd-48ea-b6c0-41c256dfa457
Unpacked files
SH256 hash:
72b6a9e197e53c7b465a82a79db8d9e158ec9a60b18ae9660679af5f9f0375dc
MD5 hash:
a3d3b6ce19347ed876f4655846e8d6df
SHA1 hash:
390e721a1a43e4778671a4fcca3e2789dd304f1c
Link:
https://www.unpac.me/results/cdb72e3e-f8dd-40c8-b2d3-c84aa3e7c5cb/
SH256 hash:
ee557405732bf72b10acf6238843f8d3f791fa156c922fc41fc65a89c34d6c6f
MD5 hash:
532bbc5578794e32dd8edfb8dd14d602
SHA1 hash:
c1915b556e054dd3a239ac562e52ab4091d81faf
Link:
https://www.unpac.me/results/cdb72e3e-f8dd-40c8-b2d3-c84aa3e7c5cb/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/ee557405732bf72b10acf6238843f8d3f791fa156c922fc41fc65a89c34d6c6f

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
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
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.

Cape
Cape
https://www.capesandbox.com/analysis/5802/

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
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

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