MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 328d4d3142e334e552d02335b2cc203ef7f5864d5d51b4a80b2c83bd10753d0b. 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
SnakeKeylogger
Vendor detections: 11
| SHA256 hash: | 328d4d3142e334e552d02335b2cc203ef7f5864d5d51b4a80b2c83bd10753d0b |
|---|---|
| SHA3-384 hash: | 9bffac869193104ed46ab5b448d5353043165825403e64e010d99408c2ffd54c1aab0049df3ab54972ce8f9ea686f336 |
| SHA1 hash: | 0e02b438a4116dc9ab986c13feb4836f69e2ca1d |
| MD5 hash: | 417f7a575984ff8259ff5dde27e58df3 |
| humanhash: | princess-white-tango-florida |
| File name: | Confirmation transfer Copy AGS # 24-00379.exe |
| Download: | download sample |
| Signature | SnakeKeylogger |
| File size: | 885'152 bytes |
| First seen: | 2024-07-24 06:50:37 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | e221f4f7d36469d53810a4b5f9fc8966 (118 x GuLoader, 28 x RemcosRAT, 21 x Formbook) |
| ssdeep | 24576:9YDoeMwkejuoLDiH+plETMJ96H9+JGftoz:2dMErLzple2gq0toz |
| Threatray | 153 similar samples on MalwareBazaar |
| TLSH | T193151241B652EAA1D8150E701113C6518FB6DE202A62E98B3B6CB76FDF77BC13B02357 |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 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) |
| Reporter |  lowmal3 |
| Tags: | exe signed SnakeKeylogger |
Code Signing Certificate
| Organisation: | Overgaaendes Amperens Eksalteredes |
|---|---|
| Issuer: | Overgaaendes Amperens Eksalteredes |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2023-12-13T08:39:58Z |
| Valid to: | 2026-12-12T08:39:58Z |
| Serial number: | 2f62f3694ef185682adbcf7b788a2a33ad65d9f9 |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 1c0641e5c486f1d6dcc8170a4e4454a3ad5d2b1f36fb819e931369f6acda2ed3 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
328
Origin country :
DEVendor Threat Intelligence
Detection(s):
Verdict:
Malicious
Score:
92.5%
Tags:
Encryption Execution Static
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a file
Launching a process
Using the Windows Management Instrumentation requests
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
fingerprint installer lolbin microsoft_visual_cc overlay packed shell32
Verdict:
Malicious
Labled as:
Tedy.Generic
Verdict:
Suspicious
Result
Threat name:
GuLoader, Snake Keylogger
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Antivirus detection for URL or domain
Found malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
Initial sample is a PE file and has a suspicious name
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Powershell drops PE file
Sigma detected: Suspicious Script Execution From Temp Folder
Suspicious powershell command line found
Switches to a custom stack to bypass stack traces
Tries to detect the country of the analysis system (by using the IP)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected GuLoader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Score:
97%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.GuLoader
Status:
Malicious
First seen:
2024-07-24 04:37:29 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
18 of 24 (75.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 143 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
discovery execution
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Command and Scripting Interpreter: PowerShell
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
328d4d3142e334e552d02335b2cc203ef7f5864d5d51b4a80b2c83bd10753d0b
MD5 hash:
417f7a575984ff8259ff5dde27e58df3
SHA1 hash:
0e02b438a4116dc9ab986c13feb4836f69e2ca1d
Malware family:
GuLoader
Verdict:
Malicious
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: | NSIS_April_2024 |
|---|---|
| Author: | NDA0N |
| Description: | Detects NSIS installers |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | PE_Potentially_Signed_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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_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 |
|---|---|---|
| COM_BASE_API | Can Download & Execute components | ole32.dll::CoCreateInstance |
| SHELL_API | Manipulates System Shell | SHELL32.dll::ShellExecuteW SHELL32.dll::SHFileOperationW SHELL32.dll::SHGetFileInfoW |
| WIN32_PROCESS_API | Can Create Process and Threads | KERNEL32.dll::CreateProcessW KERNEL32.dll::CloseHandle KERNEL32.dll::CreateThread |
| WIN_BASE_API | Uses Win Base API | KERNEL32.dll::LoadLibraryW KERNEL32.dll::LoadLibraryA KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetDiskFreeSpaceW KERNEL32.dll::GetCommandLineW |
| WIN_BASE_IO_API | Can Create Files | KERNEL32.dll::CopyFileW KERNEL32.dll::CreateDirectoryW KERNEL32.dll::CreateFileW KERNEL32.dll::DeleteFileW KERNEL32.dll::MoveFileW KERNEL32.dll::GetWindowsDirectoryW |
| WIN_REG_API | Can Manipulate Windows Registry | ADVAPI32.dll::RegCreateKeyExW ADVAPI32.dll::RegDeleteKeyW ADVAPI32.dll::RegOpenKeyExW ADVAPI32.dll::RegQueryValueExW ADVAPI32.dll::RegSetValueExW |
| WIN_USER_API | Performs GUI Actions | USER32.dll::AppendMenuW USER32.dll::EmptyClipboard USER32.dll::FindWindowExW USER32.dll::OpenClipboard USER32.dll::PeekMessageW USER32.dll::CreateWindowExW |
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