MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 83ebd42729162d1cc5d5e65941d64c65959d690beb2981a51f380c52d174ddc1. 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: 11
| SHA256 hash: | 83ebd42729162d1cc5d5e65941d64c65959d690beb2981a51f380c52d174ddc1 |
|---|---|
| SHA3-384 hash: | ab1e330e63c9bf898394ae809d1c5bcb0396f784b2fb4d051731036107505a6da164f7da0c8b0ce4430f3c69945bca4d |
| SHA1 hash: | 1966ce97737144bc0cb469e6bcb7870ba2a96a6f |
| MD5 hash: | 1b0959062cbd24a98fa1ee8f6e76f449 |
| humanhash: | muppet-bakerloo-mirror-saturn |
| File name: | file |
| Download: | download sample |
| File size: | 128'040 bytes |
| First seen: | 2024-09-16 07:15:35 UTC |
| Last seen: | 2024-09-16 07:17:18 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 3072:Na1+zDzaFKDTwROzvzNNA0XO76N7tssQwGqETZQqIl1nEXKYzEO:NwQDyROzxXOuNxsbIIEO |
| TLSH | T16AC3029107844373E8EBAE3830E7C36AD9B5B0A17593CADF306149A55F92321537877B |
| TrID | 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.7% (.EXE) Win64 Executable (generic) (10523/12/4) 6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.1% (.EXE) Win32 Executable (generic) (4504/4/1) |
| Magika | pebin |
| Reporter |  Bitsight |
| Tags: | exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
385
Origin country :
USVendor Threat Intelligence
Detection(s):
Verdict:
Malicious
Score:
81.4%
Tags:
Discovery Encryption Network Static Stealth
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
overlay packed
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:
Suspicious
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
92 / 100
Signature
.NET source code contains very large array initializations
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus detection for URL or domain
Contains functionality to determine the online IP of the system
Contains functionality to inject code into remote processes
Injects a PE file into a foreign processes
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Behaviour
Behavior Graph:
Score:
68%
Verdict:
Susipicious
File Type:
PE
Threat name:
ByteCode-MSIL.Trojan.Privateloader
Status:
Malicious
First seen:
2024-09-16 07:16:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
22 of 24 (91.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Result
Malware family:
n/a
Score:
6/10
Tags:
discovery
Behaviour
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Looks up external IP address via web service
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
57ff620c82a2320bddabbae4050b50fe314f98e2d466f9eb38a2c8970690f36d
MD5 hash:
5a9dbe9803f7730754635229b4ffe425
SHA1 hash:
1188b7313ec06bd53f34c32a27926c2eb0b872f3
SH256 hash:
83ebd42729162d1cc5d5e65941d64c65959d690beb2981a51f380c52d174ddc1
MD5 hash:
1b0959062cbd24a98fa1ee8f6e76f449
SHA1 hash:
1966ce97737144bc0cb469e6bcb7870ba2a96a6f
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
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: | Detect_APT29_WINELOADER_Backdoor |
|---|---|
| Author: | daniyyell |
| Description: | Detects APT29's WINELOADER backdoor variant used in phishing campaigns, this rule also detect bad pdf,shtml,htm and vbs or maybe more depends |
| Reference: | https://cloud.google.com/blog/topics/threat-intelligence/apt29-wineloader-german-political-parties |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | pe_imphash |
|---|
| Rule name: | PE_Potentially_Signed_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
exe 83ebd42729162d1cc5d5e65941d64c65959d690beb2981a51f380c52d174ddc1
(this sample)
Dropped by
Privateloader
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 (GUARD_CF) | high |
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