MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fbb55fcda94c7d0c6d866d2d81164742dc1289bfe420ae0a01a95c7c6b5bd422. 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
Threat unknown
Vendor detections: 9
| SHA256 hash: | fbb55fcda94c7d0c6d866d2d81164742dc1289bfe420ae0a01a95c7c6b5bd422 |
|---|---|
| SHA3-384 hash: | df1f839f3682d3047f2ede8a091d7bbbe3b44e1d1435abe0fcf82fd234d36c0ffca1622354d31d701cdb11eee8a0c88c |
| SHA1 hash: | f68bc5b5a6faabe668c787e305a8440271b19238 |
| MD5 hash: | 07c7b0e5b7393e2c36690667de9bb043 |
| humanhash: | fix-echo-neptune-foxtrot |
| File name: | install250.exe |
| Download: | download sample |
| File size: | 21'626'789 bytes |
| First seen: | 2025-02-08 17:36:04 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 483f0c4259a9148c34961abbda6146c1 (21 x ValleyRAT, 8 x AsyncRAT, 7 x QuasarRAT) |
| ssdeep | 393216:7cshYPtBGkKYxwd8pijr6sBrNfYG0u01T6dZtgQtwxsIrq3XBBDHQGyi:osK7Gk1wqmrNAw018gNtrqHBEi |
| TLSH | T117273312BAC326F7DA2042386036C659FD2A693C21E514D76FBCCD3E76722D3217DA64 |
| TrID | 74.1% (.EXE) Inno Setup installer (107240/4/30) 9.8% (.EXE) Win32 Executable Delphi generic (14182/79/4) 7.2% (.EXE) Win64 Executable (generic) (10522/11/4) 3.1% (.EXE) Win32 Executable (generic) (4504/4/1) 1.4% (.EXE) Win16/32 Executable Delphi generic (2072/23) |
| Magika | pebin |
| File icon (PE): |  |
| dhash icon | 70cc86aaaab2f0f0 |
| Reporter |  aachum |
| Tags: | exe |
iamaachum
https://github.com/legendary6911331/ffdsfdsf/releases/download/dsfsdf/install250.exeC2:
https://t.me/+wV5xfd-v9iRlYWMy
Intelligence
File Origin
# of uploads :
1
# of downloads :
445
Origin country :
ESVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
install250.exe
Verdict:
Malicious activity
Analysis date:
2025-02-08 17:48:54 UTC
Tags:
inno installer delphi telegram adware arch-doc arch-exec arch-html java arch-scr loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Searching for synchronization primitives
Verdict:
Malicious
Labled as:
Trojan_Win32_LummaStealer
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Score:
46%
Verdict:
Susipicious
File Type:
PE
Gathering data
Threat name:
Win32.Trojan.LummaStealer
Status:
Malicious
First seen:
2025-01-13 14:20:50 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
17 of 38 (44.74%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
8/10
Tags:
discovery
Behaviour
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Executes dropped EXE
Loads dropped DLL
Downloads MZ/PE file
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
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: | Borland |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| 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
exe fbb55fcda94c7d0c6d866d2d81164742dc1289bfe420ae0a01a95c7c6b5bd422
(this sample)
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 |
|---|---|---|
| SECURITY_BASE_API | Uses Security Base API | advapi32.dll::AdjustTokenPrivileges |
| WIN32_PROCESS_API | Can Create Process and Threads | kernel32.dll::CreateProcessW advapi32.dll::OpenProcessToken kernel32.dll::CloseHandle |
| WIN_BASE_API | Uses Win Base API | kernel32.dll::LoadLibraryExW kernel32.dll::LoadLibraryW kernel32.dll::GetSystemInfo kernel32.dll::GetStartupInfoA kernel32.dll::GetDiskFreeSpaceW kernel32.dll::GetCommandLineW |
| WIN_BASE_IO_API | Can Create Files | kernel32.dll::CreateDirectoryW kernel32.dll::CreateFileW kernel32.dll::DeleteFileW kernel32.dll::GetWindowsDirectoryW kernel32.dll::GetFileAttributesW kernel32.dll::FindFirstFileW |
| WIN_BASE_USER_API | Retrieves Account Information | advapi32.dll::LookupPrivilegeValueW |
| WIN_REG_API | Can Manipulate Windows Registry | advapi32.dll::RegOpenKeyExW advapi32.dll::RegQueryValueExW |
| WIN_USER_API | Performs GUI Actions | user32.dll::PeekMessageW user32.dll::CreateWindowExW |
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