MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e7acfb61dadba386428f9e6b4a032e52d8f056cb30ba476a146d017dd4ad57ff. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e7acfb61dadba386428f9e6b4a032e52d8f056cb30ba476a146d017dd4ad57ff
SHA3-384 hash: fe7f41c5fdc5a567c469a9154a754fb0aa4744063e48d3d0a71d03cda8361c3093b259da1bf14147e2239b9a2523b1a6
SHA1 hash: 05631ac880dfe5be149216df2c527cff5cc8adfc
MD5 hash: 5ef8be78e09d361e4619d93befba3453
humanhash: william-august-batman-steak
File name:file
Download: download sample
Signature CoinMiner
Create hunting rule
File size:2'309'120 bytes
First seen:2022-11-12 23:29:45 UTC
Last seen:2022-11-13 01:39:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 73e9d00b6add288c976d2a9505633bee (3 x CoinMiner)
ssdeep 49152:Wq16kfnFaNush4bSJsMKGaM9d2l0WgPt+YAGD9+n+cZlt:mEIK9edJZpg+cZ
Threatray 2'179 similar samples on MalwareBazaar
TLSH T17CB5E0D2B7C08E12C0B321B1CBB616C5EB3DDE465262064A72DDB23B9FB16468C5771B
File icon (PE):PE icon
dhash icon 2c2c3626c2e8ec4f (3 x CoinMiner, 1 x PrivateLoader, 1 x ArkeiStealer)
Reporter andretavare5
Tags:CoinMiner exe


Avatar
andretavare5
Sample downloaded from http://smart.klarerp.com/svcrun.exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
219
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
No threats detected
Analysis date:
2022-11-12 23:30:21 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b0325164-b949-4a8e-9590-706ffd410460

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/333061/
Detection(s):
SecuriteInfo.com.Win64.Evo-gen.29650.14955.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
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
Searching for the window
Сreating synchronization primitives
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63702c7b82dd9f2e2653e16c/reports/4ed81509-c4e2-4619-a945-82293c69471d/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:
Suspicious
Link:
https://analyze.intezer.com/analyses/33f1c487-4dd7-4001-8ab4-b85f2cfdb218
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1112016
Signature
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
DNS related to crypt mining pools
Found strings related to Crypto-Mining
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has nameless sections
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Sets debug register (to hijack the execution of another thread)
Sigma detected: Xmrig
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 744712 Sample: file.exe Startdate: 13/11/2022 Architecture: WINDOWS Score: 100 61 xmr-eu1.nanopool.org 2->61 69 Sigma detected: Xmrig 2->69 71 Multi AV Scanner detection for domain / URL 2->71 73 Malicious sample detected (through community Yara rule) 2->73 75 6 other signatures 2->75 10 file.exe 5 2->10         started        14 AVPTQBAEW.exe 3 2->14         started        16 svchost.exe 2->16         started        signatures3 process4 file5 57 C:\ProgramData\WindowsMail\AVPTQBAEW.exe, MS-DOS 10->57 dropped 59 C:\Users\user\AppData\Local\...\file.exe.log, CSV 10->59 dropped 77 Sets debug register (to hijack the execution of another thread) 10->77 79 Adds a directory exclusion to Windows Defender 10->79 18 cmd.exe 1 10->18         started        21 powershell.exe 28 10->21         started        23 cmd.exe 14->23         started        25 powershell.exe 14->25         started        signatures6 process7 signatures8 67 Uses schtasks.exe or at.exe to add and modify task schedules 18->67 27 AVPTQBAEW.exe 14 5 18->27         started        31 conhost.exe 18->31         started        33 timeout.exe 1 18->33         started        35 conhost.exe 21->35         started        37 conhost.exe 23->37         started        39 schtasks.exe 23->39         started        41 conhost.exe 25->41         started        process9 dnsIp10 63 179.43.140.174, 49858, 80 PLI-ASCH Panama 27->63 81 Multi AV Scanner detection for dropped file 27->81 83 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 27->83 85 Writes to foreign memory regions 27->85 87 3 other signatures 27->87 43 vbc.exe 27->43         started        47 cmd.exe 1 27->47         started        49 powershell.exe 27->49         started        signatures11 process12 dnsIp13 65 51.15.58.224, 14433, 49860 OnlineSASFR France 43->65 89 Query firmware table information (likely to detect VMs) 43->89 51 conhost.exe 47->51         started        53 schtasks.exe 1 47->53         started        55 conhost.exe 49->55         started        signatures14 process15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e7acfb61dadba386428f9e6b4a032e52d8f056cb30ba476a146d017dd4ad57ff/
Threat name:
Win64.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2022-11-12 23:30:20 UTC
File Type:
PE+ (Exe)
Extracted files:
725
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=46wpwyo23orymquptzvuuazoklmpavwlgc5eo2qunuax3vfnk77q._file
Verdict:
suspicious
Similar samples:
0eebf99a370bae273ce4afb5cd4e361239c53bef88fc345220cdf6960d2c491f
CoinMiner
3e609c3712aa32c0496a09c203f3487d06f2947f4e729ef2715b2ff5989d5dd7
CoinMiner
5861abdbc493839d5852498effe891d6207377f708b54fa8b33059d6db82305f
CoinMiner
5fa9148cf6fba03c4062883f26be155fb0328d79503d6bc9e94991a2abf66370
CoinMiner
aeb1b15ec38f208611bba606eda298287a42064db8acb6a189183a3711778aa0
CoinMiner
b2f4f507571ff0b863c431e03fc40893e651f2a887ed1db62f16ff84ad61aa07
CoinMiner
f07483b6c09732c8d5e094bd2e2b405477ddbf8e220c12bd7982bc132cf44a04
CoinMiner
f40c9f68a47c4aa0dc1e383cd32527cc7f3609a5bffededa16c915687eeefd4b
CoinMiner
+ 2'169 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig miner
Link:
https://tria.ge/reports/221112-3g43fshh84/
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/ffb6d13b-f6be-4b70-930c-44d9f0cadc7d
Unpacked files
SH256 hash:
e7acfb61dadba386428f9e6b4a032e52d8f056cb30ba476a146d017dd4ad57ff
MD5 hash:
5ef8be78e09d361e4619d93befba3453
SHA1 hash:
05631ac880dfe5be149216df2c527cff5cc8adfc
Link:
https://www.unpac.me/results/f214ddc4-4492-4089-8035-319ba04bbf96/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e7acfb61dadb/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.19
Link:
https://yomi.yoroi.company/submissions/e7acfb61dadba386428f9e6b4a032e52d8f056cb30ba476a146d017dd4ad57ff

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/333061/

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