MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4e3b746d859d34f64c28a2079f76f84d3c46b65907f52cb3da7d0ddd2c0dc875. 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: 13
| SHA256 hash: | 4e3b746d859d34f64c28a2079f76f84d3c46b65907f52cb3da7d0ddd2c0dc875 |
|---|---|
| SHA3-384 hash: | 70b5b6235fa80c0cd48939aea36aaf37407aa99b947ed87f4a62422107d412cc0facbd9daef22fb57725b3162420517c |
| SHA1 hash: | 172c22d0212b053607c8c176f4bd1ca8ee6193e1 |
| MD5 hash: | 132e5fff7dc00cd7a37e5561fa252410 |
| humanhash: | queen-nitrogen-wisconsin-venus |
| File name: | PO_Aug_0830202480975551265883.pif |
| Download: | download sample |
| File size: | 6'144 bytes |
| First seen: | 2024-09-09 12:26:58 UTC |
| Last seen: | 2024-10-17 15:27:10 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 96:/8DQDiQF9UV045KWaxQZ+ctjHAIKAu4zBpOkgVlJzNt:/8cDiQrUDALxw55HAIRzrOkW5 |
| Threatray | 2'494 similar samples on MalwareBazaar |
| TLSH | T12CC1E9109BD98377E8724F769CA3938007B8E340AE67CFDE3894590B5D1375066A3F21 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10523/12/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Magika | pebin |
| Reporter |  lowmal3 |
| Tags: | exe puritylgs-duckdns-org |
Intelligence
File Origin
# of uploads :
3
# of downloads :
382
Origin country :
DEVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO_Aug_0830202480975551265883.pif
Verdict:
Malicious activity
Analysis date:
2024-09-09 12:07:32 UTC
Tags:
netreactor
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
96.5%
Tags:
Network Stealth Heur
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %AppData% directory
Launching a process
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
masquerade obfuscated packed packed smartassembly smart_assembly
Verdict:
Malicious
Labled as:
Malware
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Score:
99%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.Jalapeno
Status:
Malicious
First seen:
2024-09-09 11:41:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
19 of 24 (79.17%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 2'484 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
discovery persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
Suspicious use of NtCreateUserProcessOtherParentProcess
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
4e3b746d859d34f64c28a2079f76f84d3c46b65907f52cb3da7d0ddd2c0dc875
MD5 hash:
132e5fff7dc00cd7a37e5561fa252410
SHA1 hash:
172c22d0212b053607c8c176f4bd1ca8ee6193e1
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
exe 4e3b746d859d34f64c28a2079f76f84d3c46b65907f52cb3da7d0ddd2c0dc875
(this sample)
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 (GUARD_CF) | high |
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