MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 77c159185faa334e80e1905791e5baa2b366b2017c4a37b458cedbcb1baabb2c. 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
CoinMiner
Vendor detections: 6
| SHA256 hash: | 77c159185faa334e80e1905791e5baa2b366b2017c4a37b458cedbcb1baabb2c |
|---|---|
| SHA3-384 hash: | d1575202d36aedab3828ad5658160b84475aa255aa7a9e9bf1946cd21ba3182fdc0e49d7220c52e29b9810f907ac6d29 |
| SHA1 hash: | a0effe71087eefe0cb2013b49fbdf953e784c71a |
| MD5 hash: | 8b9370aa511637d48ae5d8f8a875cccb |
| humanhash: | magazine-skylark-stairway-nuts |
| File name: | file |
| Download: | download sample |
| Signature | CoinMiner |
| File size: | 1'078'944 bytes |
| First seen: | 2022-11-16 04:00:14 UTC |
| Last seen: | 2022-11-16 07:37:29 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7dcfc8a2adc1eeccd3871c9d2c34c15f (2 x CoinMiner) |
| ssdeep | 24576:+pzDTo+VBs38KrrO/7SDzzuXWnBHEW7WlmcZcgyHjarnCdF4+P:+pzDTtVBsRa/WDnHz7WsngyHhz4y |
| Threatray | 2'213 similar samples on MalwareBazaar |
| TLSH | T1393522C1D8441AD1FC6A4E3190770D2A06676C6FFEA4BEA93CAAB16117B30D35437E27 |
| File icon (PE): |  |
| dhash icon | 0f232b676797c63d (2 x CoinMiner) |
| Reporter |  andretavare5 |
| Tags: | CoinMiner exe signed |
Code Signing Certificate
| Organisation: | Toshiba MQ01ABMxx 2.5 WH06ABW030 |
|---|---|
| Issuer: | Toshiba MQ01ABMxx 2.5 WH06ABW030 |
| Algorithm: | sha1WithRSAEncryption |
| Valid from: | 2022-11-02T20:31:22Z |
| Valid to: | 2032-11-03T20:31:22Z |
| Serial number: | 681351287e42a59145932b4fe63900d7 |
| Intelligence: | 22 malware samples on MalwareBazaar are signed with this code signing certificate |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 8c81abe5f27e8bcf720e577bb4b1814b076575672b5b405dcae8c71606eb3c0a |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
7
# of downloads :
192
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
No threats detected
Analysis date:
2022-11-16 04:02:07 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Launching a process
Сreating synchronization primitives
Creating a file
Creating a file in the %temp% directory
Enabling the 'hidden' option for recently created files
Running batch commands
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Creating a process with a hidden window
Creating a window
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
overlay packed shell32.dll
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:
Unknown
Result
Threat name:
Xmrig
Detection:
malicious
Classification:
evad.mine
Score:
88 / 100
Signature
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Multi AV Scanner detection for domain / URL
PE file has nameless sections
Sets debug register (to hijack the execution of another thread)
Tries to evade debugger and weak emulator (self modifying code)
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Threat name:
Win64.Trojan.Privateloader
Status:
Malicious
First seen:
2022-11-16 04:01:09 UTC
File Type:
PE+ (Exe)
Extracted files:
10
AV detection:
11 of 26 (42.31%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 2'203 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
n/a
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
77c159185faa334e80e1905791e5baa2b366b2017c4a37b458cedbcb1baabb2c
MD5 hash:
8b9370aa511637d48ae5d8f8a875cccb
SHA1 hash:
a0effe71087eefe0cb2013b49fbdf953e784c71a
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
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: | BAZT_B5_NOCEXInvalidStream |
|---|
| Rule name: | BitcoinAddress |
|---|---|
| Author: | Didier Stevens (@DidierStevens) |
| Description: | Contains a valid Bitcoin address |
| Rule name: | cobalt_strike_tmp01925d3f |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| Rule name: | command_and_control |
|---|---|
| Author: | CD_R0M_ |
| Description: | This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group |
| Rule name: | meth_get_eip |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | win_xfilesstealer_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.xfilesstealer. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Dropped by
PrivateLoader
Delivery method
Distributed via drive-by
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.