MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5ce65bb2652a8039c866db082256d9b8f4456be5e1be5a04f2a0d7272568bc05. 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
CelestialStealer
Vendor detections: 13
| SHA256 hash: | 5ce65bb2652a8039c866db082256d9b8f4456be5e1be5a04f2a0d7272568bc05 |
|---|---|
| SHA3-384 hash: | 4a434038038b1a246a65522f3536131e9e2d66a02526a16c71a0b526b1aa9c65c3ff5c4a1e4651139fad1085e2230448 |
| SHA1 hash: | 4127054409ff7060fd861a9158ff4bcaee8f691c |
| MD5 hash: | 8834e6173743672d28ed0a31625687a7 |
| humanhash: | orange-item-emma-green |
| File name: | 1.exe |
| Download: | download sample |
| Signature | CelestialStealer |
| File size: | 420'864 bytes |
| First seen: | 2025-05-27 16:44:45 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:9B82E+Uf05NAt//5t5uXu35vOtUATHtD4Ai4HaOc3n/:HNQ//5PPhGNV4AiaaO8n |
| TLSH | T15394E01427E88B13F76F8FFA85A19093C7346127590FFB4D399CE4DD285A7A28850B93 |
| TrID | 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.7% (.EXE) Win64 Executable (generic) (10522/11/4) 6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.1% (.EXE) Win32 Executable (generic) (4504/4/1) |
| Magika | pebin |
| Reporter |  abuse_ch |
| Tags: | CelestialStealer exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
415
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1.exe
Verdict:
Malicious activity
Analysis date:
2025-05-27 16:50:36 UTC
Tags:
evasion telegram exfiltration stealer arch-doc
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Verdict:
Malicious
Score:
97.4%
Tags:
packed virus micro
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Reading critical registry keys
Creating a file
Сreating synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Creating a window
Moving a file to the %temp% directory
Sending a custom TCP request
Searching for the window
Stealing user critical data
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
anti-vm backnet base64 fingerprint hacktool obfuscated packed packed packer_detected reconnaissance stealer
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Verdict:
Malicious
Result
Threat name:
Celestial Stealer
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Modifies existing user documents (likely ransomware behavior)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Uses the Telegram API (likely for C&C communication)
Uses threadpools to delay analysis
Yara detected Celestial Stealer
Yara detected Costura Assembly Loader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Score:
84%
Verdict:
Malware
File Type:
PE
Verdict:
Malicious
Threat:
ByteCode-MSIL.Trojan.CelestialCStealer
Threat name:
ByteCode-MSIL.Trojan.CelestialCStealer
Status:
Malicious
First seen:
2025-05-27 09:53:42 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
31 of 38 (81.58%)
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
Looks up external IP address via web service
Reads user/profile data of web browsers
Verdict:
Malicious
Tags:
backdoor backnet Win.Packed.Msilperseus-9956592-0
YARA:
MAL_BackNet_Nov18_1
Unpacked files
SH256 hash:
9e191ac0f0f161c9993866b306f48b2fdfc2e0cca4a1985ffc293fca721f98c8
MD5 hash:
31002500f8f8dac8300b0f355d374cfc
SHA1 hash:
10863ae5a1bf83c08d4be8ae326183e174ed5f06
SH256 hash:
5ce65bb2652a8039c866db082256d9b8f4456be5e1be5a04f2a0d7272568bc05
MD5 hash:
8834e6173743672d28ed0a31625687a7
SHA1 hash:
4127054409ff7060fd861a9158ff4bcaee8f691c
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: | INDICATOR_EXE_Packed_Fody |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables manipulated with Fody |
| Rule name: | INDICATOR_SUSPICIOUS_Binary_References_Browsers |
|---|---|
| Author: | ditekSHen |
| Description: | Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. |
| Rule name: | MAL_BackNet_Nov18_1 |
|---|---|
| Author: | Florian Roth (Nextron Systems) |
| Description: | Detects BackNet samples |
| Reference: | https://github.com/valsov/BackNet |
| Rule name: | MAL_BackNet_Nov18_1_RID2D6D |
|---|---|
| Author: | Florian Roth |
| Description: | Detects BackNet samples |
| Reference: | https://github.com/valsov/BackNet |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | RANSOMWARE |
|---|---|
| Author: | ToroGuitar |
| 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) |
| Rule name: | telegram_bot_api |
|---|---|
| Author: | rectifyq |
| Description: | Detects file containing Telegram Bot API |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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 (GUARD_CF) | high |
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