MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1aa816d0aac10a21d30cf57cccd86f666acfbbf51dfd289f13c4f651362250c3. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1aa816d0aac10a21d30cf57cccd86f666acfbbf51dfd289f13c4f651362250c3
SHA3-384 hash: c007b4456d60369e3c65407f83128de85759f0091c4a53472238f21b96d15d4188668c02d2f6f8bdc8f5ff48638b6afc
SHA1 hash: 31249e31ce9b479472bf7d095160f88219401363
MD5 hash: 9c58ccb504b41e318cdd38dfd3413f9b
humanhash: don-football-romeo-winter
File name:file
Download: download sample
Signature CoinMiner
Create hunting rule
File size:1'855'792 bytes
First seen:2022-11-07 21:18:22 UTC
Last seen:2022-11-07 23:19:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash a9a099dfb7f2e4008f8948a0fe89a213 (3 x CoinMiner)
ssdeep 49152:JQMMMi4Uqa4P5yf8HaNJgKU0o3G1sryK7Sz8jVVaV:WMMMbTpPsfTNmf61s3G
Threatray 2'099 similar samples on MalwareBazaar
TLSH T10A85DF01A3D96334F5B26630EB7C82695D3DBC29ADFAD11F3DB8D62D0AB09509C70B25
File icon (PE):PE icon
dhash icon e8846ce8c8d8c8d8 (8 x CoinMiner)
Reporter andretavare5
Tags:CoinMiner exe signed

Code Signing Certificate

Organisation:Sony SEL-55210` 55-210mm F4.5-6.3
Issuer:Sony SEL-55210` 55-210mm F4.5-6.3
Algorithm:sha1WithRSAEncryption
Valid from:2022-08-04T17:15:41Z
Valid to:2032-08-05T17:15:41Z
Serial number: 71af883ca5c1f6a5468e1d000e8f62a0
Intelligence: 21 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 2fc8f2eef60b60562725a8399069d699021051435488d136c8cd8b691b4ca9ff
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
andretavare5
Sample downloaded from http://restaurantela73.com/svcruntime.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
213
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
No threats detected
Analysis date:
2022-11-07 21:20:55 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/4a1ad1b3-8995-452e-a013-d2478e70150e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/330219/
Detection(s):
SecuriteInfo.com.Win64.Evo-gen.4373.7389.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
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
Sending an HTTP POST request
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6369764847330babc05ff305/reports/f1b6ae81-6bca-437e-956a-50f21104826a/overview
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
Link:
https://analyze.intezer.com/analyses/70a086e4-6022-4ad7-a776-77d60b839f4c
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad.mine
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1107724
Signature
Adds a directory exclusion to Windows Defender
DNS related to crypt mining pools
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 740393 Sample: file.exe Startdate: 07/11/2022 Architecture: WINDOWS Score: 76 29 xmr-eu1.nanopool.org 2->29 35 Multi AV Scanner detection for submitted file 2->35 37 DNS related to crypt mining pools 2->37 39 PE file has nameless sections 2->39 8 file.exe 5 2->8         started        signatures3 process4 file5 25 C:\ProgramData\WindowsMail\AVPTQBAEW.exe, MS-DOS 8->25 dropped 27 C:\Users\user\AppData\Local\...\file.exe.log, ASCII 8->27 dropped 41 Sets debug register (to hijack the execution of another thread) 8->41 43 Tries to evade debugger and weak emulator (self modifying code) 8->43 45 Adds a directory exclusion to Windows Defender 8->45 12 cmd.exe 1 8->12         started        14 powershell.exe 20 8->14         started        signatures6 process7 process8 16 AVPTQBAEW.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 Multi AV Scanner detection for dropped file 16->31 33 Tries to evade debugger and weak emulator (self modifying code) 16->33
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1aa816d0aac10a21d30cf57cccd86f666acfbbf51dfd289f13c4f651362250c3/
Threat name:
Win64.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2022-11-07 21:19:08 UTC
File Type:
PE+ (Exe)
AV detection:
13 of 26 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dkubnufkyefcduym6v6mzwdpmzvm7o7vdx6srhytyt3fcnrckdbq._file
Verdict:
unknown
Similar samples:
022ae048c0ef0495ef3da368b47a017925f50d14577597c4419bb04767987b19
CoinMiner
2c5f04e3b26e4592cf79b89ad7c4083b035441a3b9dc66c56abdc1d803d46d8e
CoinMiner
34cf3cf2e55411243c73223045f1bb87152496f3c9743ec50050bdbfc1f51eb0
CoinMiner
5e9678373fc0dedfcd18f62dfc4ceb0edc897547ce727d2afce06aca031fc803
CoinMiner
9b4159d36b6e6be4e0e685e6810563c9eb8075e0639d2aa12d7d74624bf35527
CoinMiner
a02ad3f9109d7d7fbc82e9031e25bc8c2c2ceefb7c6ad04c41cec12995d286b7
CoinMiner
db8a6604a349095d6119687c071355db32b990f84d89cfdc7b334a1e12d4d1d8
CoinMiner
+ 2'089 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig miner
Link:
https://tria.ge/reports/221107-z56peaaab7/
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
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1e65344e-2f4e-4758-8a03-603594d3a269
Unpacked files
SH256 hash:
1aa816d0aac10a21d30cf57cccd86f666acfbbf51dfd289f13c4f651362250c3
MD5 hash:
9c58ccb504b41e318cdd38dfd3413f9b
SHA1 hash:
31249e31ce9b479472bf7d095160f88219401363
Link:
https://www.unpac.me/results/862cc0d2-0751-4c62-a8d3-c56b37ed5449/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/1aa816d0aac10a21d30cf57cccd86f666acfbbf51dfd289f13c4f651362250c3

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
Create hunting rule
Rule name:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:command_and_control
Create hunting rule
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
Create hunting rule
Author:Willi Ballenthin
Rule name:QbotStuff
Create hunting rule
Author:anonymous
Rule name:win_xfilesstealer_auto
Create hunting rule
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
Cape
Cape
https://www.capesandbox.com/analysis/330219/
  
URLhaus
https://urlhaus.abuse.ch/url/2401639/

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