MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5048f7f5ab3ba3e3d880e00a73e5294ba056baa21c2f4f73dbe5dddbea7f9a54. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5048f7f5ab3ba3e3d880e00a73e5294ba056baa21c2f4f73dbe5dddbea7f9a54
SHA3-384 hash: 84127aa973970b3f3b187338b02c5089391815ef25c1930eb5b5057f8b5edc1f627866a40340dc4e115c0961ec42fc36
SHA1 hash: 59fe7ac5a306ef5414d5b0d831a97acacc3566a5
MD5 hash: 69d231ebbb92f96b207a2e82a39a01d7
humanhash: skylark-fish-triple-india
File name:SecuriteInfo.com.Win32.MalwareX-gen.6697.19527
Download: download sample
Signature ResolverRAT
Create hunting rule
File size:4'416'512 bytes
First seen:2025-06-05 17:26:43 UTC
Last seen:2025-06-05 18:29:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'610 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 98304:UmkOaehYiByiPJzvTXw1Yvwk7tU2KsIxMckb+0R4nxzamR11:Uf4YiBTPJzvTX6AwInIsZ4xzamRz
TLSH T1B816E003BA8A8DA1D34A4732CB6B95000FF9E5853317DB2F7DAA23D939037F69961507
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 SecuriteInfoCom
Tags:exe ResolverRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
421
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.MalwareX-gen.6697.19527
Verdict:
Malicious activity
Analysis date:
2025-06-05 17:28:20 UTC
Tags:
auto-startup
Link:
https://app.any.run/tasks/2cfe1aab-eebc-4300-aff8-5c8aaf26b94a

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/7556/
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.6697.19527.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6841d4ae8bd5d68a12e5ae31
Tags:
autorun virus spawn msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %AppData% directory
Forced shutdown of a system process
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 net_reactor obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/6841d384171e01f959374eea/reports/280d0e68-ba31-48ff-85b6-b7df7d4a6c53/overview
Verdict:
Malicious
Labled as:
Jalapeno.Generic
Link:
https://www.hybrid-analysis.com/sample/5048f7f5ab3ba3e3d880e00a73e5294ba056baa21c2f4f73dbe5dddbea7f9a54
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a84560ef-5c9f-45b4-a378-5b5181777fc9
Result
Threat name:
ResolverRAT
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1707519
Signature
.NET source code contains potential unpacker
Drops VBS files to the startup folder
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Drops script at startup location
Sigma detected: WScript or CScript Dropper
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses threadpools to delay analysis
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected ResolverRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1707519 Sample: SecuriteInfo.com.Win32.Malw... Startdate: 05/06/2025 Architecture: WINDOWS Score: 100 38 Multi AV Scanner detection for submitted file 2->38 40 Yara detected ResolverRAT 2->40 42 Yara detected AntiVM3 2->42 44 5 other signatures 2->44 7 SecuriteInfo.com.Win32.MalwareX-gen.6697.19527.exe 5 2->7         started        11 wscript.exe 1 2->11         started        process3 file4 32 C:\Users\user\AppData\...\BinaryLength.exe, PE32 7->32 dropped 34 C:\Users\user\AppData\...\BinaryLength.vbs, ASCII 7->34 dropped 36 C:\Users\...\BinaryLength.exe:Zone.Identifier, ASCII 7->36 dropped 54 Drops VBS files to the startup folder 7->54 56 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 7->56 58 Writes to foreign memory regions 7->58 62 2 other signatures 7->62 13 InstallUtil.exe 7->13         started        15 InstallUtil.exe 7->15         started        17 InstallUtil.exe 7->17         started        22 7 other processes 7->22 60 Windows Scripting host queries suspicious COM object (likely to drop second stage) 11->60 19 BinaryLength.exe 2 11->19         started        signatures5 process6 signatures7 46 Multi AV Scanner detection for dropped file 19->46 48 Writes to foreign memory regions 19->48 50 Injects a PE file into a foreign processes 19->50 52 Uses threadpools to delay analysis 19->52 24 InstallUtil.exe 19->24         started        26 InstallUtil.exe 19->26         started        28 InstallUtil.exe 19->28         started        30 7 other processes 19->30 process8
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/5048f7f5ab3ba3e3d880e00a73e5294ba056baa21c2f4f73dbe5dddbea7f9a54
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5048f7f5ab3ba3e3d880e00a73e5294ba056baa21c2f4f73dbe5dddbea7f9a54/
Threat name:
Win32.Trojan.Jalapeno
Create hunting rule
Status:
Malicious
First seen:
2025-06-05 17:33:24 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kbepp5nlhor6hwea4afhhzjjjoqfnovcdqxu64634xo5x2t7tjka._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/250605-v1kh6afj9v/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Drops startup file
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/58965466-a07d-4125-8c11-52809f646e65
Unpacked files
SH256 hash:
5048f7f5ab3ba3e3d880e00a73e5294ba056baa21c2f4f73dbe5dddbea7f9a54
MD5 hash:
69d231ebbb92f96b207a2e82a39a01d7
SHA1 hash:
59fe7ac5a306ef5414d5b0d831a97acacc3566a5
Link:
https://www.unpac.me/results/5262ee05-6292-4113-b1fa-d2415a8f24f8/
SH256 hash:
5cfe929e1fb229052d695e0fa995106bfad2485917c6e794df63ca41e6832cbc
MD5 hash:
8423d6705eba6be309b6a2cb30c7d19e
SHA1 hash:
46e6729ee25ff0ff030eaa4cb9ac19a57fab3ddf
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/5262ee05-6292-4113-b1fa-d2415a8f24f8/
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/5048f7f5ab3ba3e3d880e00a73e5294ba056baa21c2f4f73dbe5dddbea7f9a54

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:pe_imphash
Create hunting rule
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.

Cape
Cape
https://www.capesandbox.com/analysis/7556/

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 (GUARD_CF)high

Comments