MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 206004034a63418c586b4ef2795a92fdca32ecc001df9d58fcab4fd984eca3d0. 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: 7
| SHA256 hash: | 206004034a63418c586b4ef2795a92fdca32ecc001df9d58fcab4fd984eca3d0 |
|---|---|
| SHA3-384 hash: | 828f66a8db4a6a196439b8f493f5a58e6458e43c422b0efe7d49e3559ff110fc1faa3143a8c15ef99c480f4f6a7af3f9 |
| SHA1 hash: | 1c192199013ff075859a0ca731f8bf68b796f86d |
| MD5 hash: | ff7517e244f6545e7936becd68aa0578 |
| humanhash: | oklahoma-seventeen-south-ten |
| File name: | ff7517e244f6545e7936becd68aa0578 |
| Download: | download sample |
| Signature | CoinMiner |
| File size: | 1'273'568 bytes |
| First seen: | 2023-10-06 06:42:11 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | dd37d5107a0f5ef74aaa6f8fa4aebb1d (2 x CoinMiner, 1 x AgentTesla, 1 x XWorm) |
| ssdeep | 24576:1eS7LM2REcToMGIZg5cPBI3/mjw25RtZDYBW8fRrR:1f/M2REcEMISsmdsZR |
| Threatray | 1 similar samples on MalwareBazaar |
| TLSH | T12645338C7B04B147D145E03E018681FEFFA1AF5605D7A2F046D0A2D675EE35EDAE2C26 |
| TrID | 64.7% (.EXE) UPX compressed Win64 Executable (70117/5/12) 25.0% (.EXE) UPX compressed Win32 Executable (27066/9/6) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 1.8% (.EXE) OS/2 Executable (generic) (2029/13) 1.8% (.EXE) Generic Win/DOS Executable (2002/3) |
| Reporter |  zbetcheckin |
| Tags: | 64 CoinMiner exe signed |
Code Signing Certificate
| Organisation: | Microsoft Code Signing PCA 2011 |
|---|---|
| Issuer: | Microsoft Code Signing PCA 2011 |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2023-10-06T01:00:49Z |
| Valid to: | 2024-10-06T01:00:49Z |
| Serial number: | bbe2d36779b377c1b9b97a9eab7c4f97 |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 7957902a4f52b675645b433c1a6fab2a4b4c21157bb9ac3fe92ee14e4accf892 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
334
Origin country :
FRVendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Launching a process
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Connecting to a non-recommended domain
Sending an HTTP GET request
Creating a file
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Creating a window
Searching for synchronization primitives
Creating a file in the %AppData% subdirectories
Using the Windows Management Instrumentation requests
Launching cmd.exe command interpreter
Running batch commands
Blocking the User Account Control
Query of malicious DNS domain
Sending a TCP request to an infection source
Unauthorized injection to a recently created process
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Sending an HTTP GET request to an infection source
Enabling autorun by creating a file
Gathering data
Gathering data
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:
Unknown
Threat name:
Win64.Trojan.Nekark
Status:
Malicious
First seen:
2023-10-06 06:43:05 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
12 of 23 (52.17%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Result
Malware family:
xmrig
Score:
10/10
Tags:
family:amadey family:glupteba family:xmrig dropper evasion loader miner trojan upx
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System policy modification
Launches sc.exe
Checks whether UAC is enabled
Legitimate hosting services abused for malware hosting/C2
.NET Reactor proctector
Drops startup file
UPX packed file
Downloads MZ/PE file
Modifies Windows Firewall
Possible attempt to disable PatchGuard
Stops running service(s)
Modifies boot configuration data using bcdedit
XMRig Miner payload
Amadey
Glupteba
Glupteba payload
UAC bypass
xmrig
Malware Config
C2 Extraction:
http://193.42.32.29/9bDc8sQ/index.php
Unpacked files
SH256 hash:
3a116906a506d45e64ffcf14d9df646940b44b5af731b01d0b561f468df15dff
MD5 hash:
f683fd4092677ff85cbc0fcc25de8e33
SHA1 hash:
d3bc6125059efab326ea1c6855f4b6b9b9149369
SH256 hash:
206004034a63418c586b4ef2795a92fdca32ecc001df9d58fcab4fd984eca3d0
MD5 hash:
ff7517e244f6545e7936becd68aa0578
SHA1 hash:
1c192199013ff075859a0ca731f8bf68b796f86d
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: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | PE_Potentially_Signed_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | shad0w_beacon_16June |
|---|---|
| Author: | SBousseaden |
| Description: | Shad0w beacon compressed |
| Reference: | https://github.com/bats3c/shad0w |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
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