MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 30bed3d9aafd3aa38664887f1840728db524e7f268bcb385f588764642b06b7f. 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
GCleaner
Vendor detections: 15
| SHA256 hash: | 30bed3d9aafd3aa38664887f1840728db524e7f268bcb385f588764642b06b7f |
|---|---|
| SHA3-384 hash: | 5ec5ce365b6b23b9f0b89c698396b52097fdf9213f6d9f2a4313b857a37550ec509b9967861526ad7fde249dcd491d36 |
| SHA1 hash: | d4a916ef04c3cb4b1180c270bcd924d7ae7a9d73 |
| MD5 hash: | 0feb0ed834d41cb1679420de40a5510e |
| humanhash: | florida-potato-iowa-papa |
| File name: | file |
| Download: | download sample |
| Signature | GCleaner |
| File size: | 437'760 bytes |
| First seen: | 2024-11-19 12:22:37 UTC |
| Last seen: | 2024-11-19 12:23:03 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 28a7972fc95d2d60fdf9b2cb63f6d190 (1 x GCleaner) |
| ssdeep | 6144:giILFBm9kDZNRWyoAplNpwhBbi5Z6An7FTS0w4z1T:giIJBm9kb6Q3pwJimAn70Oh |
| Threatray | 1 similar samples on MalwareBazaar |
| TLSH | T1A894C00396D2BCA0D9654B319D2DC6E8362EB9214E192F7B33682F2F19B1173D273719 |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10522/11/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4504/4/1) |
| Magika | pebin |
| File icon (PE): |  |
| dhash icon | 486462e0e1e1f1f0 (1 x GCleaner) |
| Reporter |  Bitsight |
| Tags: | exe gcleaner |
Intelligence
File Origin
# of uploads :
2
# of downloads :
429
Origin country :
USVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-11-19 12:25:10 UTC
Tags:
gcleaner loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Verdict:
Malicious
Score:
99.9%
Tags:
azorult cobalt madi
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Connection attempt
Sending an HTTP GET request
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
anti-vm fingerprint microsoft_visual_cc
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Malware family:
Malicious Packer
Verdict:
Malicious
Result
Threat name:
Nymaim
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Nymaim
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.Nymaim
Status:
Malicious
First seen:
2024-11-19 12:23:05 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
20 of 24 (83.33%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
shellcode_loader_002
gcleaner
Result
Malware family:
socks5systemz
Score:
10/10
Tags:
family:socks5systemz botnet discovery
Behaviour
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
Unexpected DNS network traffic destination
Downloads MZ/PE file
Detect Socks5Systemz Payload
Socks5Systemz
Socks5systemz family
Verdict:
Malicious
Tags:
Win.Packer.pkr_ce1a-9980177-0
YARA:
n/a
Unpacked files
SH256 hash:
a3eefdfc11dfe079f42ce5a79ed3037bef1cbbcf40b85eeaf59c77bcccd42bcc
MD5 hash:
2cb09a537d5179a588b7aa525407f83d
SHA1 hash:
4dadfafb9f8d1aff848531ad26d40bdd92cdbc81
SH256 hash:
30bed3d9aafd3aa38664887f1840728db524e7f268bcb385f588764642b06b7f
MD5 hash:
0feb0ed834d41cb1679420de40a5510e
SHA1 hash:
d4a916ef04c3cb4b1180c270bcd924d7ae7a9d73
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: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| 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
Dropped by
Amadey
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 (HIGH_ENTROPY_VA) | high |
| CHECK_NX | Missing Non-Executable Memory Protection | critical |
| CHECK_PIE | Missing Position-Independent Executable (PIE) Protection | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| WIN32_PROCESS_API | Can Create Process and Threads | KERNEL32.dll::CloseHandle |
| WIN_BASE_API | Uses Win Base API | KERNEL32.dll::TerminateProcess KERNEL32.dll::FindNextVolumeMountPointA KERNEL32.dll::LoadLibraryW KERNEL32.dll::LoadLibraryA KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetStartupInfoA |
| WIN_BASE_EXEC_API | Can Execute other programs | KERNEL32.dll::WriteConsoleInputA KERNEL32.dll::WriteConsoleA KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleInputA KERNEL32.dll::SetConsoleCP KERNEL32.dll::SetStdHandle |
| WIN_BASE_IO_API | Can Create Files | KERNEL32.dll::CreateFileA KERNEL32.dll::GetFileAttributesA KERNEL32.dll::GetTempFileNameA |
| WIN_BASE_USER_API | Retrieves Account Information | KERNEL32.dll::GetComputerNameW |
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