MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bebe3cadd1d51412d055ba11ebc64091c45e2ef47dbcc7135d2d762f26a466c2. 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


AgentTesla


Vendor detections: 15


Intelligence 15 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bebe3cadd1d51412d055ba11ebc64091c45e2ef47dbcc7135d2d762f26a466c2
SHA3-384 hash: 56e0c22bead1735847908369a794297163e085169800eadc812de624e5862b8dec37eb9b7780d012262ceb3094f07851
SHA1 hash: 630f2eb6046e05450c10af2a4ae01840e0a19405
MD5 hash: 84e8a17e39ef16dce73da924ced012d5
humanhash: moon-spring-golf-avocado
File name:uncrypted.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'028'096 bytes
First seen:2024-12-31 06:31:23 UTC
Last seen:2025-01-01 09:39:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'750 x AgentTesla, 19'656 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 24576:81sPbvgcpRe4WuI4i2RlQCeUAO9UKEiLzoOZuC:81sPbvgcpRquIJ2XQz09UMLQ
TLSH T1B425233BB31067A6C79983FE5042FA5426C889808F4BBF65C55C62610F7AFA65F0F463
TrID 28.5% (.EXE) Win64 Executable (generic) (10522/11/4)
17.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
13.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
12.2% (.EXE) Win32 Executable (generic) (4504/4/1)
5.6% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
File icon (PE):PE icon
dhash icon 01019d3575f9df7c (1 x AgentTesla)
Reporter lontze7
Tags:5-89-185-156 DarkVisionRAT exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
447
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
uncrypted.exe
Verdict:
Malicious activity
Analysis date:
2024-12-31 06:32:02 UTC
Tags:
loader opendir stealer
Link:
https://app.any.run/tasks/bf758a18-c858-4ae5-8991-5a1d44cfbc04

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
PUA.Win.Packed.ConfuserEx-6391397-0
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67738fe51ada70779824ba1a
Tags:
darkkomet emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Searching for synchronization primitives
Launching a process
Creating a process with a hidden window
DNS request
Connection attempt
Sending an HTTP GET request
Creating a file in the %temp% directory
Reading critical registry keys
Sending an HTTP POST request
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/bebe3cadd1d51412d055ba11ebc64091c45e2ef47dbcc7135d2d762f26a466c2
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
DarkVision RAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/13f9ccb2-2aa6-4800-810b-886756843832
Result
Threat name:
DarkVision Rat
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1582630
Signature
.NET source code references suspicious native API functions
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal saved passwords of Firefox
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (may stop execution after checking mutex)
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Searches for specific processes (likely to inject)
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Uses dynamic DNS services
Uses known network protocols on non-standard ports
Yara detected DarkVision Rat
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1582630 Sample: uncrypted.exe Startdate: 31/12/2024 Architecture: WINDOWS Score: 100 27 jholo.duckdns.org 2->27 37 Suricata IDS alerts for network traffic 2->37 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 45 9 other signatures 2->45 9 uncrypted.exe 3 2->9         started        signatures3 43 Uses dynamic DNS services 27->43 process4 file5 23 C:\Users\user\AppData\...\uncrypted.exe.log, ASCII 9->23 dropped 51 Detected unpacking (changes PE section rights) 9->51 53 Detected unpacking (overwrites its own PE header) 9->53 55 Found evasive API chain (may stop execution after checking mutex) 9->55 57 Switches to a custom stack to bypass stack traces 9->57 13 uncrypted.exe 3 1 9->13         started        signatures6 process7 signatures8 59 Maps a DLL or memory area into another process 13->59 16 explorer.exe 1 13->16         started        process9 dnsIp10 25 jholo.duckdns.org 5.89.185.156, 49704, 49705, 49706 VODAFONE-IT-ASNIT Italy 16->25 29 Found evasive API chain (may stop execution after checking mutex) 16->29 31 Contains functionality to steal saved passwords of Firefox 16->31 33 Contains functionality to steal Chrome passwords or cookies 16->33 35 2 other signatures 16->35 20 explorer.exe 4 1 16->20         started        signatures11 process12 signatures13 47 System process connects to network (likely due to code injection or exploit) 20->47 49 Tries to harvest and steal browser information (history, passwords, etc) 20->49
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/bebe3cadd1d51412d055ba11ebc64091c45e2ef47dbcc7135d2d762f26a466c2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bebe3cadd1d51412d055ba11ebc64091c45e2ef47dbcc7135d2d762f26a466c2/
Threat name:
ByteCode-MSIL.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2024-12-22 21:34:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
20 of 23 (86.96%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x27dzlor2ukbfucvxii6xrsashcf4lxupw6moe25fv3c6jvem3ba._file
Verdict:
malicious
Label(s):
kleptoparasitestealer
Create hunting rule
darkvisionrat
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
error
AgentTesla
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery
Link:
https://tria.ge/reports/241231-halx3sypej/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Downloads MZ/PE file
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/489747f1-6e8a-4316-a196-0d1746684fc4
Unpacked files
SH256 hash:
86334733c9d95f0fe33264c0b79dbf5acdc85635a22e25fa8d207cef5adae023
MD5 hash:
a1c2851163dd1264f0e5ac06eec9a6b8
SHA1 hash:
0d68623182f84c1d7efa76e716b199495e7b29bf
Detections:
INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Create hunting rule
Link:
https://www.unpac.me/results/0adbdcde-8dfe-442d-9551-09a4a6bb7af8/
SH256 hash:
bebe3cadd1d51412d055ba11ebc64091c45e2ef47dbcc7135d2d762f26a466c2
MD5 hash:
84e8a17e39ef16dce73da924ced012d5
SHA1 hash:
630f2eb6046e05450c10af2a4ae01840e0a19405
Link:
https://www.unpac.me/results/0adbdcde-8dfe-442d-9551-09a4a6bb7af8/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/bebe3cadd1d51412d055ba11ebc64091c45e2ef47dbcc7135d2d762f26a466c2

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:pe_imphash
Create hunting rule
Rule name:RansomPyShield_Antiransomware
Create hunting rule
Author:XiAnzheng
Description:Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)
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.

Web download

AgentTesla

Executable exe bebe3cadd1d51412d055ba11ebc64091c45e2ef47dbcc7135d2d762f26a466c2

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3384000/

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

Comments