MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c34746b5895ab129dc4875e1ecb872799ac76ecda670146ccee25ef7dbf5ca44. 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



Healer


Vendor detections: 11


Intelligence 11 IOCs YARA 2 File information Comments

SHA256 hash: c34746b5895ab129dc4875e1ecb872799ac76ecda670146ccee25ef7dbf5ca44
SHA3-384 hash: 3b32ddd84820c06f617e5666d9869274a03ea79040f9a97bb15f1f97f5f877c40b5a64a651c5cb94a316f43988d73006
SHA1 hash: ad60b467cee30245b352715f4694cabe41b83470
MD5 hash: 890d824cd79fe9a86ded6b64ed799ad7
humanhash: eighteen-hotel-friend-charlie
File name:890d824cd79fe9a86ded6b64ed799ad7.exe
Download: download sample
Signature Healer
File size:2'807'808 bytes
First seen:2024-12-20 15:07:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 24576:XhhltDWpBx4hj6HJzL+uSJYCkpKtf1sOWKTLvQilJEBX15o8iQHwnj4CPWQyIpAN:SBx4hjqLdb8s8TsGGn7CPWOIxl
TLSH T1F0D54A52B50671CFD48E17799527CE826D1E03B94B2105CBAC6C74BEBDBBDC112BAC28
TrID 66.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
17.9% (.EXE) Win32 Executable (generic) (4504/4/1)
7.9% (.EXE) Generic Win/DOS Executable (2002/3)
7.9% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter abuse_ch
Tags:exe Healer

Intelligence


File Origin
# of uploads :
1
# of downloads :
364
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
890d824cd79fe9a86ded6b64ed799ad7.exe
Verdict:
Suspicious activity
Analysis date:
2024-12-20 15:38:24 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
81.4%
Tags:
shellcode virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
Launching a service
Creating a file
Blocking the Windows Defender launch
Disabling the operating system update service
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed packed packer_detected
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.
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
100 / 100
Signature
AI detected suspicious sample
Detected unpacking (changes PE section rights)
Disable Windows Defender notifications (registry)
Disable Windows Defender real time protection (registry)
Disables Windows Defender Tamper protection
Hides threads from debuggers
Machine Learning detection for sample
Modifies windows update settings
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Potentially malicious time measurement code found
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Behaviour
Behavior Graph:
Threat name:
Win32.Ransomware.Generic
Status:
Malicious
First seen:
2024-12-20 07:07:55 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery evasion trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Windows security modification
Checks BIOS information in registry
Identifies Wine through registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Modifies Windows Defender Real-time Protection settings
Unpacked files
SH256 hash:
c34746b5895ab129dc4875e1ecb872799ac76ecda670146ccee25ef7dbf5ca44
MD5 hash:
890d824cd79fe9a86ded6b64ed799ad7
SHA1 hash:
ad60b467cee30245b352715f4694cabe41b83470
Please note that we are no longer able to provide a coverage score for Virus Total.

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__QueryInfo
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Healer

Executable exe c34746b5895ab129dc4875e1ecb872799ac76ecda670146ccee25ef7dbf5ca44

(this sample)

  
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
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (NX_COMPAT)high
CHECK_NXMissing Non-Executable Memory Protectioncritical

Comments