MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b570b4c535ada09737a77902127a03fe3b01b108651325538fab2911e7d8ef83. 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
PureLogsStealer
Vendor detections: 11
| SHA256 hash: | b570b4c535ada09737a77902127a03fe3b01b108651325538fab2911e7d8ef83 |
|---|---|
| SHA3-384 hash: | a29bb64ae6ddc822d999d6ee8749a191a3eedb01c591826f1d88105009e50e5ac7370988f39483bdfe1e6493d36499f2 |
| SHA1 hash: | a8528df52dd45fea1958cab537b5d98b79a56a41 |
| MD5 hash: | c2af55a9df30ff3a54a67a7b7cf7ee97 |
| humanhash: | bulldog-low-march-freddie |
| File name: | D09876500900000H.exe |
| Download: | download sample |
| Signature | PureLogsStealer |
| File size: | 1'385'984 bytes |
| First seen: | 2024-04-03 12:57:06 UTC |
| Last seen: | 2024-04-08 07:50:20 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 948cc502fe9226992dce9417f952fce3 (1'182 x CredentialFlusher, 446 x Formbook, 231 x AgentTesla) |
| ssdeep | 24576:5qDEvCTbMWu7rQYlBQcBiT6rprG8a0akYfoHcTqnMoTp8VC:5TvC/MTQYxsWR7a0aXfoH4Gtw |
| Threatray | 2'488 similar samples on MalwareBazaar |
| TLSH | T1CC55C00273918066FF9B52334B57E6514ABD6D6A4133E51F13E8397ABEB01B1023E7A3 |
| TrID | 68.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 12.5% (.EXE) Win64 Executable (generic) (10523/12/4) 6.0% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.4% (.EXE) OS/2 Executable (generic) (2029/13) |
| File icon (PE): |  |
| dhash icon | 068f0b2a2b363f06 (19 x SnakeKeylogger, 8 x AgentTesla, 8 x MassLogger) |
| Reporter |  adrian__luca |
| Tags: | exe PureLogStealer |
Intelligence
File Origin
# of uploads :
2
# of downloads :
298
Origin country :
HUVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b570b4c535ada09737a77902127a03fe3b01b108651325538fab2911e7d8ef83.exe
Verdict:
Suspicious activity
Analysis date:
2024-04-03 13:18:19 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
Creating a file in the %temp% directory
Launching a process
Moving a file to the Program Files subdirectory
Replacing files
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
autoit fingerprint keylogger lolbin shell32
Verdict:
Malicious
Labled as:
Malware
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.
Verdict:
Malicious
Result
Threat name:
PureLog Stealer, RedLine, Snake Keylogge
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
Drops VBS files to the startup folder
Found API chain indicative of sandbox detection
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Machine Learning detection for dropped file
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 domain / URL
Multi AV Scanner detection for submitted file
Sigma detected: Drops script at startup location
Sigma detected: WScript or CScript Dropper
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected PureLog Stealer
Yara detected RedLine Stealer
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Score:
99%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Spyware.RedLine
Status:
Suspicious
First seen:
2024-04-03 11:58:33 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
13 of 24 (54.17%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 2'478 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Unpacked files
SH256 hash:
9f6d49a328e348ecaace2e8eb24c9d2af94c65335d5a5f40492cb78d32938cf2
MD5 hash:
2312462220c0f93d78e7e5482d7137f6
SHA1 hash:
d178beb2059e29ea17f4ab7368e90fddc2373b86
Detections:
snake_keylogger
win_404keylogger_g1
MAL_Envrial_Jan18_1
MALWARE_Win_SnakeKeylogger
INDICATOR_SUSPICIOUS_Binary_References_Browsers
INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
RedLine_Campaign_June2021
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
SH256 hash:
749224fdaa4b2768cf465a6cefe5876b377f5445f75e703bf78c0459f0b50a96
MD5 hash:
73a55c00aaa1b286657ef1c19023eb04
SHA1 hash:
7fcec131bbd1fae0dca0d8bc6c186d394b58c235
Detections:
snake_keylogger
win_404keylogger_g1
MAL_Envrial_Jan18_1
MALWARE_Win_SnakeKeylogger
INDICATOR_SUSPICIOUS_Binary_References_Browsers
INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
SH256 hash:
0505b5bb2ac5fa4cfdedacdb010b87dc4add4fb86bf35d15b32cd3ee2dce1b9d
MD5 hash:
e468b2a30dc5c7de6e658e66fe291096
SHA1 hash:
4cc054be6912105b98a497bc7f77333ab284b376
Detections:
MAL_Malware_Imphash_Mar23_1
MetaStealer_NET_Reactor_packer
MALWARE_Win_RedLine
SH256 hash:
b570b4c535ada09737a77902127a03fe3b01b108651325538fab2911e7d8ef83
MD5 hash:
c2af55a9df30ff3a54a67a7b7cf7ee97
SHA1 hash:
a8528df52dd45fea1958cab537b5d98b79a56a41
Detections:
AutoIT_Compiled
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: | AutoIT_Compiled |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious. |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | maldoc_find_kernel32_base_method_1 |
|---|---|
| Author: | Didier Stevens (https://DidierStevens.com) |
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_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
| CHECK_NX | Missing Non-Executable Memory Protection | critical |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| AUTH_API | Manipulates User Authorization | ADVAPI32.dll::AllocateAndInitializeSid ADVAPI32.dll::CopySid ADVAPI32.dll::FreeSid ADVAPI32.dll::GetLengthSid ADVAPI32.dll::GetTokenInformation ADVAPI32.dll::GetAce |
| COM_BASE_API | Can Download & Execute components | ole32.dll::CLSIDFromProgID ole32.dll::CoCreateInstance ole32.dll::CoCreateInstanceEx ole32.dll::CoInitializeSecurity ole32.dll::CreateStreamOnHGlobal |
| MULTIMEDIA_API | Can Play Multimedia | WINMM.dll::mciSendStringW WINMM.dll::timeGetTime WINMM.dll::waveOutSetVolume |
| SECURITY_BASE_API | Uses Security Base API | ADVAPI32.dll::AddAce ADVAPI32.dll::AdjustTokenPrivileges ADVAPI32.dll::CheckTokenMembership ADVAPI32.dll::DuplicateTokenEx ADVAPI32.dll::GetAclInformation ADVAPI32.dll::GetSecurityDescriptorDacl |
| SHELL_API | Manipulates System Shell | SHELL32.dll::ShellExecuteExW SHELL32.dll::ShellExecuteW SHELL32.dll::SHFileOperationW |
| WIN32_PROCESS_API | Can Create Process and Threads | ADVAPI32.dll::CreateProcessAsUserW KERNEL32.dll::CreateProcessW ADVAPI32.dll::CreateProcessWithLogonW KERNEL32.dll::OpenProcess ADVAPI32.dll::OpenProcessToken ADVAPI32.dll::OpenThreadToken |
| WIN_BASE_API | Uses Win Base API | KERNEL32.dll::TerminateProcess KERNEL32.dll::SetSystemPowerState KERNEL32.dll::LoadLibraryA KERNEL32.dll::LoadLibraryW KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetDriveTypeW |
| WIN_BASE_EXEC_API | Can Execute other programs | KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleCP KERNEL32.dll::GetConsoleMode |
| WIN_BASE_IO_API | Can Create Files | KERNEL32.dll::CopyFileExW KERNEL32.dll::CopyFileW KERNEL32.dll::CreateDirectoryW KERNEL32.dll::CreateHardLinkW IPHLPAPI.DLL::IcmpCreateFile KERNEL32.dll::CreateFileW |
| WIN_BASE_USER_API | Retrieves Account Information | KERNEL32.dll::GetComputerNameW ADVAPI32.dll::GetUserNameW ADVAPI32.dll::LogonUserW ADVAPI32.dll::LookupPrivilegeValueW |
| WIN_NETWORK_API | Supports Windows Networking | MPR.dll::WNetAddConnection2W MPR.dll::WNetUseConnectionW |
| WIN_REG_API | Can Manipulate Windows Registry | ADVAPI32.dll::RegConnectRegistryW ADVAPI32.dll::RegCreateKeyExW ADVAPI32.dll::RegDeleteKeyW ADVAPI32.dll::RegOpenKeyExW ADVAPI32.dll::RegQueryValueExW ADVAPI32.dll::RegSetValueExW |
| WIN_USER_API | Performs GUI Actions | USER32.dll::BlockInput USER32.dll::CloseDesktop USER32.dll::CreateMenu USER32.dll::EmptyClipboard USER32.dll::FindWindowExW USER32.dll::FindWindowW |
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