MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a07d160c21ffe45dfdcc0e0b1a485293063b9b1751f635b989fa41075019290a. 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


Intelligence 7 IOCs YARA File information Comments

SHA256 hash: a07d160c21ffe45dfdcc0e0b1a485293063b9b1751f635b989fa41075019290a
SHA3-384 hash: 3532505577558cde4663cebf63fba93966e8a79b54ad3ac3ba016dd519b58b59662ebcc0d9c654bde3b88f7a8e5b3778
SHA1 hash: fc9fa3765ac64a6c8a8607f3447d47151acbe7c4
MD5 hash: 63a5a9ecfd59f81c8c2744f54809c7f8
humanhash: nuts-oregon-nevada-hotel
File name:file
Download: download sample
Signature CoinMiner
File size:1'398'784 bytes
First seen:2022-11-23 17:08:53 UTC
Last seen:2022-11-23 18:43:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7f3042474b65617353ef0264b23b3f6b (3 x CoinMiner)
ssdeep 24576:WdcgTewpeuCLZQ5wrS7j5G1bDD6egAmkI:WdcgT1pehZQYYKTX
TLSH T142556B013BA4B900D15E497458BA47A427E3FFD64D715167A2E839CA9FB32803D2D3EE
File icon (PE):PE icon
dhash icon 60e4f2daaabac200 (3 x CoinMiner, 1 x PrivateLoader)
Reporter andretavare5
Tags:CoinMiner exe


Avatar
andretavare5
Sample downloaded from http://al-durra.com.kw/uploads/svcrun.exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
177
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
No threats detected
Analysis date:
2022-11-23 17:10:37 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
Creating a window
Searching for analyzing tools
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
Sending a custom TCP request
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Sending an HTTP POST request
Searching for synchronization primitives
DNS request
Connecting to a cryptocurrency mining pool
Creating a service
Launching a service
Loading a system driver
Enabling autorun for a service
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
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.
Result
Threat name:
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Signature
Adds a directory exclusion to Windows Defender
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
PE file has nameless sections
Sets debug register (to hijack the execution of another thread)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to evade debugger and weak emulator (self modifying code)
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 752642 Sample: file.exe Startdate: 23/11/2022 Architecture: WINDOWS Score: 100 29 xmr-eu1.nanopool.org 2->29 35 Multi AV Scanner detection for submitted file 2->35 37 Yara detected Xmrig cryptocurrency miner 2->37 39 DNS related to crypt mining pools 2->39 41 2 other signatures 2->41 8 file.exe 5 2->8         started        signatures3 process4 file5 25 C:\ProgramData\winrar\OWT.exe, MS-DOS 8->25 dropped 27 C:\Users\user\AppData\Local\...\file.exe.log, CSV 8->27 dropped 43 Detected unpacking (changes PE section rights) 8->43 45 Detected unpacking (overwrites its own PE header) 8->45 47 Sets debug register (to hijack the execution of another thread) 8->47 49 2 other signatures 8->49 12 cmd.exe 1 8->12         started        14 powershell.exe 20 8->14         started        signatures6 process7 process8 16 OWT.exe 12->16         started        19 conhost.exe 12->19         started        21 timeout.exe 1 12->21         started        23 conhost.exe 14->23         started        signatures9 31 Tries to detect sandboxes and other dynamic analysis tools (window names) 16->31 33 Tries to evade debugger and weak emulator (self modifying code) 16->33
Threat name:
Win64.Spyware.Bobik
Status:
Malicious
First seen:
2022-11-23 17:09:17 UTC
File Type:
PE+ (Exe)
Extracted files:
384
AV detection:
18 of 26 (69.23%)
Threat level:
  2/5
Result
Malware family:
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:
a07d160c21ffe45dfdcc0e0b1a485293063b9b1751f635b989fa41075019290a
MD5 hash:
63a5a9ecfd59f81c8c2744f54809c7f8
SHA1 hash:
fc9fa3765ac64a6c8a8607f3447d47151acbe7c4
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.

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by

Comments