MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 71de2b61471beff0873fb7ef010f79c8155013450784dd4a409dbb0ea90cb587. 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
ObliqueRAT
Vendor detections: 7
| SHA256 hash: | 71de2b61471beff0873fb7ef010f79c8155013450784dd4a409dbb0ea90cb587 |
|---|---|
| SHA3-384 hash: | f0706d860b85c622052ab6aead8b898a830ee73d178116e03984b4e704175d4122576ff8bfbf36f4ce328ad453b14449 |
| SHA1 hash: | 2e40c029c97a8c5f1f1d982e56280724916ae042 |
| MD5 hash: | 5f621f87a598da364bb4e755377c4037 |
| humanhash: | oranges-hotel-april-zulu |
| File name: | 71de2b61471beff0873fb7ef010f79c8155013450784dd4a409dbb0ea90cb587 |
| Download: | download sample |
| Signature | ObliqueRAT |
| File size: | 5'617'297 bytes |
| First seen: | 2021-05-14 07:41:49 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 9f4693fc0c511135129493f2161d1e86 (250 x Neshta, 15 x Formbook, 14 x AgentTesla) |
| ssdeep | 98304:C/dcHQ18Jd5QgmLuqHTernf4+zo7lkckufeIP7gyA01gNQMB3FurAI6NJ:dHQ+Jd52fTwf4Lxk8P7gyhenFKAIy |
| Threatray | 53 similar samples on MalwareBazaar |
| TLSH | 6946F171F284ACA2C01701B49C78E6B0256FFF560A3D8A027676760F59BA3D27536F4B |
| Reporter |  JAMESWT_WT |
| Tags: | 185.117.73.222 |
Intelligence
File Origin
# of uploads :
1
# of downloads :
119
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
71de2b61471beff0873fb7ef010f79c8155013450784dd4a409dbb0ea90cb587
Verdict:
Suspicious activity
Analysis date:
2021-05-14 07:44:28 UTC
Tags:
installer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Sending a UDP request
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.
Result
Threat name:
Neshta ObliqueRat
Detection:
malicious
Classification:
spre.troj
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates an undocumented autostart registry key
Drops executable to a common third party application directory
Drops PE files with a suspicious file extension
Infects executable files (exe, dll, sys, html)
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected Neshta
Yara detected Oblique Rat
Behaviour
Behavior Graph:
Threat name:
Win32.Virus.Neshta
Status:
Malicious
First seen:
2021-03-31 20:04:51 UTC
File Type:
PE (Exe)
Extracted files:
12
AV detection:
45 of 47 (95.74%)
Threat level:
5/5
Verdict:
malicious
Similar samples:
+ 43 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
persistence spyware stealer
Behaviour
Modifies registry class
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Loads dropped DLL
Reads user/profile data of web browsers
Modifies system executable filetype association
Please note that we are no longer able to provide a coverage score for Virus Total.
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Comments
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MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
1) [C0021] Cryptography Micro-objective::Generate Pseudo-random Sequence
2) [C0060] Data Micro-objective::Compression Library
3) [C0026.002] Data Micro-objective::XOR::Encode Data
5) [B0023] Execution::Install Additional Program
6) [C0046] File System Micro-objective::Create Directory
7) [C0047] File System Micro-objective::Delete File
8) [C0049] File System Micro-objective::Get File Attributes
9) [C0051] File System Micro-objective::Read File
10) [C0050] File System Micro-objective::Set File Attributes
11) [C0052] File System Micro-objective::Writes File
12) [C0036.004] Operating System Micro-objective::Create Registry Key::Registry
13) [C0036.003] Operating System Micro-objective::Open Registry Key::Registry
14) [C0036.006] Operating System Micro-objective::Query Registry Value::Registry
15) [C0036.001] Operating System Micro-objective::Set Registry Key::Registry
16) [C0042] Process Micro-objective::Create Mutex
17) [C0017] Process Micro-objective::Create Process
18) [C0041] Process Micro-objective::Set Thread Local Storage Value
19) [C0018] Process Micro-objective::Terminate Process