MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f612fed2c8845c7bacc9ac0d7263d0814932ec05939c28494d98ebbf7e163b79. 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: 8
| SHA256 hash: | f612fed2c8845c7bacc9ac0d7263d0814932ec05939c28494d98ebbf7e163b79 |
|---|---|
| SHA3-384 hash: | be2b706830f9ebc17048aea9d6b59dbe8cf0e1d18977fe719e43487f744430f6eb071763d50f4af56ea176491656bed6 |
| SHA1 hash: | 665e7a4b00cb0672ae07a8fca1a3fab50d3774b1 |
| MD5 hash: | 885de95d62f166c3676e27d30185e074 |
| humanhash: | oklahoma-mars-yankee-papa |
| File name: | file |
| Download: | download sample |
| Signature | CoinMiner |
| File size: | 744'448 bytes |
| First seen: | 2022-12-20 23:30:16 UTC |
| Last seen: | 2022-12-21 08:45:00 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 9c1f85c3a4a4f121fc6d4e24ad6a76d7 (1 x CoinMiner) |
| ssdeep | 12288:zenCs5DwrOmFc1vqfAecwrIzhZG/GZgv5JZdH4rYobn94JcpiC+tKN6kVT:q6rOma1VuJygv5p4rYobn94fml |
| Threatray | 5'763 similar samples on MalwareBazaar |
| TLSH | T194F4AE51E3C54CF7F95B6AB2AC2EF41404116EAEA5F81A2E2E5D3A1101F335610FEE2D |
| File icon (PE): |  |
| dhash icon | 009280b28eaa9600 (6 x CoinMiner, 1 x ParallaxRAT, 1 x Vidar) |
| Reporter |  andretavare5 |
| Tags: | CoinMiner exe |
Intelligence
File Origin
# of uploads :
6
# of downloads :
167
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-12-20 23:32:47 UTC
Tags:
trojan
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
Running batch commands
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Creating a process with a hidden window
Creating a window
Using the Windows Management Instrumentation requests
Sending an HTTP POST request
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
No Threat
Threat level:
2/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Verdict:
Suspicious
Result
Threat name:
Xmrig
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Signature
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
DNS related to crypt mining pools
Multi AV Scanner detection for submitted file
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:
2022-12-20 23:31:07 UTC
File Type:
PE+ (Exe)
Extracted files:
33
AV detection:
12 of 26 (46.15%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 5'753 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Score:
10/10
Tags:
family:xmrig miner
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Uses the VBS compiler for execution
Executes dropped EXE
XMRig Miner payload
xmrig
Unpacked files
SH256 hash:
f612fed2c8845c7bacc9ac0d7263d0814932ec05939c28494d98ebbf7e163b79
MD5 hash:
885de95d62f166c3676e27d30185e074
SHA1 hash:
665e7a4b00cb0672ae07a8fca1a3fab50d3774b1
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.19
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
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