MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 597b4d64fc95e5c2178a08140e349190a0eab7eeca2d311e60df8e9a5937f5ae. 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: 12


Intelligence 12 IOCs YARA File information Comments

SHA256 hash: 597b4d64fc95e5c2178a08140e349190a0eab7eeca2d311e60df8e9a5937f5ae
SHA3-384 hash: 68b9ec2e427ec6c2513dd65c2845a3b3af62f4c1c113a9bccd28cff28b75ab23ec58cfad38968f8476e673f9da16457d
SHA1 hash: 09363a18fe3657d0dee939000eaa93d9efd6c444
MD5 hash: f999ff8898e03aa45f0bd9deb5652a7e
humanhash: finch-robert-tennessee-north
File name:f999ff8898e03aa45f0bd9deb5652a7e
Download: download sample
Signature CoinMiner
File size:5'448'704 bytes
First seen:2023-09-20 16:44:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0fdd3d21d2193b717f076a70dfaa659c (15 x CoinMiner)
ssdeep 98304:71vCOjaFe5eEHroN2kqcX4DVm+tLhrDLonYgKABR:71vvjQCeEHroN25imV/lXUJ
Threatray 9 similar samples on MalwareBazaar
TLSH T13E46E06E0D1D47EEAD1067250C9FD4BB02C9A8313F8A6E76AB405D848BF049D5B6373E
TrID 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
26.1% (.EXE) Win64 Executable (generic) (10523/12/4)
12.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.1% (.ICL) Windows Icons Library (generic) (2059/9)
5.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter abuse_ch
Tags:CoinMiner exe f999ff8898e03aa45f0bd9deb5652a7e

Intelligence


File Origin
# of uploads :
1
# of downloads :
300
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
f999ff8898e03aa45f0bd9deb5652a7e
Verdict:
Suspicious activity
Analysis date:
2023-09-20 16:45:02 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Creating a file in the %temp% directory
Deleting a recently created file
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Replacing files
Creating a service
Launching a service
Loading a system driver
Creating a file in the Windows subdirectories
DNS request
Sending an HTTP GET request
Query of malicious DNS domain
Sending a TCP request to an infection source
Enabling autorun for a service
Enabling autorun by creating a file
Unauthorized injection to a system process
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug packed
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:
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Changes security center settings (notifications, updates, antivirus, firewall)
Found hidden mapped module (file has been removed from disk)
Found strings related to Crypto-Mining
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Sample is not signed and drops a device driver
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Writes to foreign memory regions
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1311731 Sample: F7t23dOzHY.exe Startdate: 20/09/2023 Architecture: WINDOWS Score: 100 39 Snort IDS alert for network traffic 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Antivirus / Scanner detection for submitted sample 2->43 45 4 other signatures 2->45 7 updater.exe 4 2->7         started        11 svchost.exe 2->11         started        13 svchost.exe 2->13         started        15 8 other processes 2->15 process3 file4 27 C:\Users\user\AppData\...\fnuczhdxybbx.tmp, PE32+ 7->27 dropped 29 C:\Users\user\AppData\...\aopkzmkkkerw.sys, PE32+ 7->29 dropped 51 Antivirus detection for dropped file 7->51 53 Multi AV Scanner detection for dropped file 7->53 55 Machine Learning detection for dropped file 7->55 63 5 other signatures 7->63 17 svchost.exe 7->17         started        21 conhost.exe 7->21         started        57 Changes security center settings (notifications, updates, antivirus, firewall) 11->57 23 MpCmdRun.exe 1 11->23         started        59 System process connects to network (likely due to code injection or exploit) 13->59 31 C:\Users\user\AppData\Roaming\...\updater.exe, PE32+ 15->31 dropped 61 Query firmware table information (likely to detect VMs) 15->61 signatures5 process6 dnsIp7 33 dfkd9of234j.hhos.net 94.130.10.95, 49732, 49733, 49750 HETZNER-ASDE Germany 17->33 35 142.202.242.45, 49731, 80 1GSERVERSUS Reserved 17->35 37 pool.hashvault.pro 17->37 47 Query firmware table information (likely to detect VMs) 17->47 49 Found strings related to Crypto-Mining 21->49 25 conhost.exe 23->25         started        signatures8 process9
Threat name:
Win64.Trojan.Znyonm
Status:
Malicious
First seen:
2023-09-20 14:04:31 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
18 of 37 (48.65%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:xmrig miner
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of SetThreadContext
Executes dropped EXE
XMRig Miner payload
Suspicious use of NtCreateUserProcessOtherParentProcess
xmrig
Unpacked files
SH256 hash:
597b4d64fc95e5c2178a08140e349190a0eab7eeca2d311e60df8e9a5937f5ae
MD5 hash:
f999ff8898e03aa45f0bd9deb5652a7e
SHA1 hash:
09363a18fe3657d0dee939000eaa93d9efd6c444
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.

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