MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f7480141db0a38a8f9e44ecf304637c93ece31b915e40d0bed63e1ce7a424ed3. 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: 10


Intelligence 10 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f7480141db0a38a8f9e44ecf304637c93ece31b915e40d0bed63e1ce7a424ed3
SHA3-384 hash: bc11f7a24ff50a01d6946c00f0b5b0c05af30be3322e1f3c709fcda62f42509d05ca8ab8f1b26862a1d7f6886529ba01
SHA1 hash: 2f8a674018d994f88261f6fab9a6312d9a52b27f
MD5 hash: d62bca8ebcc022080e830b1d43ec5a54
humanhash: sad-berlin-mobile-alpha
File name:file
Download: download sample
Signature CoinMiner
Create hunting rule
File size:6'029'624 bytes
First seen:2023-09-03 03:50:52 UTC
Last seen:2023-09-08 19:20:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d3be2dc19ba54f7225d7679c3f791cf7 (35 x CoinMiner, 2 x PripyatMiner)
ssdeep 98304:mM2qHjL8DDXStJMWttn5X3IjLTyy4GvCEpeT0lPVvqgYJvsPvl:m7qHSjgJ63HpeuVigYJovl
Threatray 113 similar samples on MalwareBazaar
TLSH T15A56DF0C6EC719BDE0FFC3FC2A6933BC65E57E8C767221196D86A59219943690B0C0B7
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 andretavare5
Tags:CoinMiner exe


Avatar
andretavare5
Sample downloaded from https://vk.com/doc44017378_668777192?hash=bErtt2Itw8CZPTouyuXblBKb3pLfVImQzvGWnZ4CyVs&dl=vm2AArvcYQaQAETnMlmPKTg0CoqMAAqRh2fogvAYbWP&api=1&no_preview=1#tmwvr

Intelligence

File Origin
# of uploads :
16
# of downloads :
318
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-09-03 03:51:30 UTC
Tags:
miner
Link:
https://app.any.run/tasks/80a0089a-79a6-4814-b42b-18b21e2937ff

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/445766/
Detection(s):
Win.Packed.Tedy-10005655-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Running batch commands
Launching a process
Creating a file in the %temp% directory
Searching for synchronization primitives
Creating a file in the Program Files subdirectories
Creating a process from a recently created file
Сreating synchronization primitives
Creating a file in the Windows subdirectories
Setting browser functions hooks
Unauthorized injection to a recently created process
Adding an exclusion to Microsoft Defender
Changing the hosts file
Unauthorized injection to a system process
Unauthorized injection to a browser process
Enabling autorun by creating a file
Gathering data
Verdict:
Malicious
Labled as:
Molotov.IM.39.Generic
Link:
https://www.hybrid-analysis.com/sample/f7480141db0a38a8f9e44ecf304637c93ece31b915e40d0bed63e1ce7a424ed3
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.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/aba23d22-6094-48a6-ae2e-c088123da832
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
adwa.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1302226
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus detection for dropped file
Contains functionality to compare user and computer (likely to detect sandboxes)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Creates files in the system32 config directory
Detected potential unwanted application
Found hidden mapped module (file has been removed from disk)
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies power options to not sleep / hibernate
Modifies the context of a thread in another process (thread injection)
Modifies the hosts file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Protects its processes via BreakOnTermination flag
Sample is not signed and drops a device driver
Sigma detected: Stop multiple services
Suspicious powershell command line found
Uses powercfg.exe to modify the power settings
Writes to foreign memory regions
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1302226 Sample: file.exe Startdate: 03/09/2023 Architecture: WINDOWS Score: 100 62 Malicious sample detected (through community Yara rule) 2->62 64 Antivirus detection for dropped file 2->64 66 Multi AV Scanner detection for dropped file 2->66 68 7 other signatures 2->68 8 file.exe 2 2->8         started        12 cmd.exe 1 2->12         started        14 cmd.exe 1 2->14         started        16 4 other processes 2->16 process3 file4 52 C:\Users\user\AppData\...\xutfkkqitrjo.tmp, PE32+ 8->52 dropped 54 C:\Program Filesbehaviorgraphoogle\Chrome\updater.exe, PE32+ 8->54 dropped 56 C:\Windows\System32\drivers\etc\hosts, ASCII 8->56 dropped 80 Suspicious powershell command line found 8->80 82 Writes to foreign memory regions 8->82 84 Modifies the context of a thread in another process (thread injection) 8->84 92 4 other signatures 8->92 18 dialer.exe 1 8->18         started        86 Uses powercfg.exe to modify the power settings 12->86 88 Modifies power options to not sleep / hibernate 12->88 21 conhost.exe 12->21         started        31 5 other processes 12->31 23 conhost.exe 14->23         started        25 powercfg.exe 1 14->25         started        33 3 other processes 14->33 90 Creates files in the system32 config directory 16->90 27 conhost.exe 16->27         started        29 conhost.exe 16->29         started        35 3 other processes 16->35 signatures5 process6 signatures7 70 Contains functionality to inject code into remote processes 18->70 72 Writes to foreign memory regions 18->72 74 Allocates memory in foreign processes 18->74 76 3 other signatures 18->76 37 svchost.exe 18->37 injected 39 lsass.exe 18->39 injected 42 dwm.exe 18->42 injected 44 17 other processes 18->44 process8 signatures9 46 updater.exe 5 37->46         started        78 Writes to foreign memory regions 39->78 50 backgroundTaskHost.exe 84 53 39->50         started        process10 file11 58 C:\Windows\Temp\xutfkkqitrjo.tmp, PE32+ 46->58 dropped 60 C:\Program Filesbehaviorgraphoogle\Libs\WR64.sys, PE32+ 46->60 dropped 94 Protects its processes via BreakOnTermination flag 46->94 96 Writes to foreign memory regions 46->96 98 Modifies the context of a thread in another process (thread injection) 46->98 100 3 other signatures 46->100 signatures12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f7480141db0a38a8f9e44ecf304637c93ece31b915e40d0bed63e1ce7a424ed3/
Threat name:
Win64.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-09-03 03:51:27 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=65eacqo3bi4kr6pej3htarrxze7m4mnzcxsa2c7nmpq446scj3jq._file
Verdict:
malicious
Similar samples:
1f479a220e41be1c22092d76400565d0f7d8e890d1069a2f8bbdc5f697d9808f
CoinMiner
43ab825086c6cb0ffccc887273a2acd37f81e0b48de001334579278f7da8e54a
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6b6343ca74fe0cd2fe964efa64e2fb80159b239e6253f04e280031d257f5571f
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6fa605c719933e2bdd8cde82c00b62753086b62027206f2d787daae772a21736
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9084423577dca12435f58eaaec583e8362cad6d25430c8d91ab185f11cff9364
CoinMiner
95a69137e57a900e7f2721395b6aaf1695d74f16f5e44410557514dca8849ef3
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9773bcd1383410649884abe2985277f4d51e839f6f49446d13ab67e0bd18f413
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ce7a9a4a88a1a9f154bb4e0650864933d87fd75bef94ec000faf24f75d0a308f
CoinMiner
d742b1cf923ca6bc5126ca7b25ec921e7ff49430e19b0e558bcc51b673cb1817
CoinMiner
e15b16fc5ba3994d5576aeb0581adb3bec21dae0ce15904aa93bf26d66e9669d
CoinMiner
+ 103 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
evasion
Link:
https://tria.ge/reports/230903-eegx5sge59/
Behaviour
Creates scheduled task(s)
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Program crash
Drops file in Program Files directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Executes dropped EXE
Loads dropped DLL
Drops file in Drivers directory
Stops running service(s)
Suspicious use of NtCreateUserProcessOtherParentProcess
Unpacked files
SH256 hash:
f7480141db0a38a8f9e44ecf304637c93ece31b915e40d0bed63e1ce7a424ed3
MD5 hash:
d62bca8ebcc022080e830b1d43ec5a54
SHA1 hash:
2f8a674018d994f88261f6fab9a6312d9a52b27f
Link:
https://www.unpac.me/results/b9c9da46-4619-4319-8ab4-a02d34616e51/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f7480141db0a/report/overview.html
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/f7480141db0a38a8f9e44ecf304637c93ece31b915e40d0bed63e1ce7a424ed3

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE).
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:win_r77_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.r77.

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/445766/

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