MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6ce93fb7bef42cf3ac7f4f67a150e96093022fb7592e63cb087b352ade9febbb. 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


Intelligence 13 IOCs YARA 8 File information Comments
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SHA256 hash: 6ce93fb7bef42cf3ac7f4f67a150e96093022fb7592e63cb087b352ade9febbb
SHA3-384 hash: 7b59b697267073504b8b7a66ead79afaa6f9243493c49921b69cfdce5ae28a97ca1f76a9f5293c96a3868023b66e688f
SHA1 hash: 1f799aa279f43dfd9b16633730f69663cc8af981
MD5 hash: c65d7f4855a529572480c6ebe8387550
humanhash: neptune-march-summer-louisiana
File name:PO#4503249566.com
Download: download sample
Signature ResolverRAT
Create hunting rule
File size:1'385'472 bytes
First seen:2025-08-25 09:01:03 UTC
Last seen:2025-09-05 13:12:49 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:97o5T4d1Oy4UEp3B1kr3lS8hDwyqygyPx5YP+XjU9cMjC6pQHoGRPLD/Fv:ho5Tr1p3B1kU8d4wYP+XirqDN
TLSH T1F6553316A2B74399F99A46FFD0701924EFF98A42A407041D5C78E63BC20B65A57BE0F3
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 cocaman
Tags:com exe ResolverRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
60
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO#4503249566.com
Verdict:
Malicious activity
Analysis date:
2025-08-25 09:04:31 UTC
Tags:
auto-startup stealer evasion ultravnc rmm-tool purecrypter netreactor
Link:
https://app.any.run/tasks/8da18201-9340-4178-9220-119913aa2e98

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/23379/
Detection(s):
SecuriteInfo.com.Trojan.Inject5.65019.7530.5770.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68ac2676eb163e0ec182a306
Tags:
autorun virus spawn sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Running batch commands
Creating a process with a hidden window
Launching a process
Creating a file in the %AppData% directory
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Reading critical registry keys
Launching a service
Creating a window
Stealing user critical data
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Labled as:
MSIL.Androm.Generic
Link:
https://www.hybrid-analysis.com/sample/6ce93fb7bef42cf3ac7f4f67a150e96093022fb7592e63cb087b352ade9febbb
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-08-21T23:25:00Z UTC
Last seen:
2025-08-21T23:25:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/6ce93fb7bef42cf3ac7f4f67a150e96093022fb7592e63cb087b352ade9febbb/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/d7319a34-ab64-4621-b682-c4105a2b9caf
Result
Threat name:
AgentTesla, PureLog Stealer, ResolverRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1764358
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops VBS files to the startup folder
Found malware configuration
Initial sample is a PE file and has a suspicious name
Installs a global keyboard hook
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Drops script at startup location
Sigma detected: Invoke-Obfuscation CLIP+ Launcher
Sigma detected: Invoke-Obfuscation VAR+ Launcher
Sigma detected: Silenttrinity Stager Msbuild Activity
Sigma detected: WScript or CScript Dropper
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses ipconfig to lookup or modify the Windows network settings
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected PureLog Stealer
Yara detected ResolverRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1764358 Sample: PO#4503249566.com.exe Startdate: 25/08/2025 Architecture: WINDOWS Score: 100 54 mail.iaa-airferight.com 2->54 56 c2a9c95e369881c67228a6591cac2686.clo.footprintdns.com 2->56 58 3 other IPs or domains 2->58 86 Found malware configuration 2->86 88 Antivirus / Scanner detection for submitted sample 2->88 90 Multi AV Scanner detection for submitted file 2->90 92 14 other signatures 2->92 9 PO#4503249566.com.exe 6 2->9         started        13 wscript.exe 1 2->13         started        signatures3 process4 file5 48 C:\Users\user\AppData\Roaming\Padding.exe, PE32 9->48 dropped 50 C:\Users\user\...\Padding.exe:Zone.Identifier, ASCII 9->50 dropped 52 C:\Users\user\AppData\Roaming\...\Padding.vbs, ASCII 9->52 dropped 94 Drops VBS files to the startup folder 9->94 96 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 9->96 15 MSBuild.exe 15 2 9->15         started        19 cmd.exe 1 9->19         started        21 cmd.exe 1 9->21         started        98 Windows Scripting host queries suspicious COM object (likely to drop second stage) 13->98 23 Padding.exe 3 13->23         started        signatures6 process7 dnsIp8 60 api.ipify.org 172.67.74.152, 443, 49692, 49695 CLOUDFLARENETUS United States 15->60 62 mail.iaa-airferight.com 46.175.148.58, 25 ASLAGIDKOM-NETUA Ukraine 15->62 64 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->64 66 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 15->66 68 Tries to steal Mail credentials (via file / registry access) 15->68 70 Installs a global keyboard hook 15->70 72 Uses ipconfig to lookup or modify the Windows network settings 19->72 25 conhost.exe 19->25         started        27 ipconfig.exe 1 19->27         started        29 conhost.exe 21->29         started        31 ipconfig.exe 1 21->31         started        74 Antivirus detection for dropped file 23->74 76 Multi AV Scanner detection for dropped file 23->76 33 MSBuild.exe 2 23->33         started        36 cmd.exe 1 23->36         started        38 cmd.exe 23->38         started        signatures9 process10 signatures11 78 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 33->78 80 Tries to steal Mail credentials (via file / registry access) 33->80 82 Tries to harvest and steal ftp login credentials 33->82 84 2 other signatures 33->84 40 conhost.exe 36->40         started        42 ipconfig.exe 1 36->42         started        44 conhost.exe 38->44         started        46 ipconfig.exe 38->46         started        process12
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6ce93fb7bef42cf3ac7f4f67a150e96093022fb7592e63cb087b352ade9febbb
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6ce93fb7bef42cf3ac7f4f67a150e96093022fb7592e63cb087b352ade9febbb/
Threat name:
ByteCode-MSIL.Trojan.Injuke
Create hunting rule
Status:
Malicious
First seen:
2025-08-22 02:54:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
29 of 38 (76.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ntut7n566qwphld7j5t2cuhjmcjqel5xlexghsyipm2svxu75o5q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/250825-ky84mavky8/
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Drops startup file
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/10cd6d2d-a5b8-4feb-8892-354dcb16ec51
Unpacked files
SH256 hash:
6ce93fb7bef42cf3ac7f4f67a150e96093022fb7592e63cb087b352ade9febbb
MD5 hash:
c65d7f4855a529572480c6ebe8387550
SHA1 hash:
1f799aa279f43dfd9b16633730f69663cc8af981
Link:
https://www.unpac.me/results/560bb417-8075-4bfd-96c7-aebc3b117690/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6ce93fb7bef4/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.96
Link:
https://yomi.yoroi.company/submissions/6ce93fb7bef42cf3ac7f4f67a150e96093022fb7592e63cb087b352ade9febbb

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
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.

Malspam

ResolverRAT

rar 87773b42629277b367e948606aba6c7de6cb8418e1f4e8922617567e8b7cdea2

ResolverRAT

Executable exe 6ce93fb7bef42cf3ac7f4f67a150e96093022fb7592e63cb087b352ade9febbb

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 87773b42629277b367e948606aba6c7de6cb8418e1f4e8922617567e8b7cdea2
  
Dropped by
MD5 ec1fbd4994e2d2ea3edee060e809ac06
Cape
Cape
https://www.capesandbox.com/analysis/23379/

Comments