MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 596b8d2ea9be082c0eea726b7217597fe293eef85069a8dd03a6024b48c7a199. 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: 8


Intelligence 8 IOCs YARA File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 596b8d2ea9be082c0eea726b7217597fe293eef85069a8dd03a6024b48c7a199
SHA3-384 hash: 248e95496515b891d9ad34aea4d81473055b44b1636bc56e8ecc907a26c60860d593cf714b2e9758570e8b8763139ac4
SHA1 hash: d83471d9265d205432e5d397f172fa2ad0ff83ec
MD5 hash: 5b19fcdd18810535ae95888529af1cf1
humanhash: ohio-sad-comet-hawaii
File name:5b19fcdd18810535ae95888529af1cf1
Download: download sample
Signature CoinMiner
Create hunting rule
File size:31'746'048 bytes
First seen:2022-01-18 07:31:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 02549ff92b49cce693542fc9afb10102 (84 x CoinMiner, 2 x CoinMiner.XMRig, 1 x AgentTesla)
ssdeep 786432:BkQh49cPxcxT5LkGrMonhd2bnx1X1ykKz3rLpUtGe:BhYcPClLrMohd2NwpIG
Threatray 1'900 similar samples on MalwareBazaar
TLSH T19A6733064B5F5C3EC725ACBF9850560CA7EB2903F40621F0E9B67BC6BF66825D41386E
Reporter zbetcheckin
Tags:CoinMiner exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
166
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5b19fcdd18810535ae95888529af1cf1
Verdict:
No threats detected
Analysis date:
2022-01-18 07:35:16 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/497e4362-88f0-4d30-b2bc-2602abe1e64f

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

Behaviour
Searching for the window
DNS request
Launching a process
Running batch commands
Using the Windows Management Instrumentation requests
Creating a file
Creating a process from a recently created file
Creating a process with a hidden window
Launching the default Windows debugger (dwwin.exe)
Possible injection to a system process
Unauthorized injection to a system process
Enabling autorun by creating a file
Using obfuscated Powershell scripts
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
donut packed
Link:
https://www.filescan.io/uploads/61e66cf7d32385db63004613/reports/d1596871-0ed7-4660-aafd-e8ae0f5137c9/overview
Result
Verdict:
MALICIOUS
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/922190
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Changes security center settings (notifications, updates, antivirus, firewall)
Creates a thread in another existing process (thread injection)
Creates files in the system32 config directory
Encrypted powershell cmdline option found
Found strings related to Crypto-Mining
Found suspicious powershell code related to unpacking or dynamic code loading
Hooks files or directories query functions (used to hide files and directories)
Hooks processes query functions (used to hide processes)
Hooks registry keys query functions (used to hide registry keys)
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Obfuscated command line found
Performs many domain queries via nslookup
Potential dropper URLs found in powershell memory
Sample is not signed and drops a device driver
Sigma detected: Suspicious Svchost Process
Uses nslookup.exe to query domains
Uses schtasks.exe or at.exe to add and modify task schedules
Very long command line found
Writes to foreign memory regions
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 554668 Sample: 77LkHB2CDY Startdate: 18/01/2022 Architecture: WINDOWS Score: 100 100 pool.hashvault.pro 2->100 104 Malicious sample detected (through community Yara rule) 2->104 106 Antivirus / Scanner detection for submitted sample 2->106 108 Multi AV Scanner detection for submitted file 2->108 110 10 other signatures 2->110 13 77LkHB2CDY.exe 2->13         started        16 powershell.exe 2->16         started        18 svchost.exe 2->18         started        20 9 other processes 2->20 signatures3 process4 signatures5 148 Uses nslookup.exe to query domains 13->148 150 Writes to foreign memory regions 13->150 152 Allocates memory in foreign processes 13->152 166 2 other signatures 13->166 22 nslookup.exe 7 13->22         started        154 Creates files in the system32 config directory 16->154 156 Modifies the context of a thread in another process (thread injection) 16->156 158 Found suspicious powershell code related to unpacking or dynamic code loading 16->158 160 Injects a PE file into a foreign processes 16->160 26 dllhost.exe 16->26         started        29 conhost.exe 16->29         started        162 Changes security center settings (notifications, updates, antivirus, firewall) 18->162 31 MpCmdRun.exe 18->31         started        164 Uses schtasks.exe or at.exe to add and modify task schedules 20->164 33 conhost.exe 20->33         started        process6 dnsIp7 96 C:\Users\user\Windows\HelpPane.exe, PE32+ 22->96 dropped 98 C:\Users\...\HelpPane.exe:Zone.Identifier, ASCII 22->98 dropped 134 Very long command line found 22->134 136 Uses nslookup.exe to query domains 22->136 138 Modifies the context of a thread in another process (thread injection) 22->138 140 Performs many domain queries via nslookup 22->140 35 cmd.exe 22->35         started        37 cmd.exe 1 22->37         started        40 svchost.exe 1 22->40         started        50 3 other processes 22->50 102 192.168.2.1 unknown unknown 26->102 142 Writes to foreign memory regions 26->142 144 Creates a thread in another existing process (thread injection) 26->144 146 Injects a PE file into a foreign processes 26->146 42 winlogon.exe 26->42 injected 44 lsass.exe 26->44 injected 46 svchost.exe 26->46 injected 52 5 other processes 26->52 48 conhost.exe 31->48         started        file8 signatures9 process10 signatures11 54 HelpPane.exe 35->54         started        57 conhost.exe 35->57         started        112 Encrypted powershell cmdline option found 37->112 59 powershell.exe 21 37->59         started        61 powershell.exe 22 37->61         started        63 conhost.exe 37->63         started        65 conhost.exe 40->65         started        67 schtasks.exe 40->67         started        process12 signatures13 114 Antivirus detection for dropped file 54->114 116 Multi AV Scanner detection for dropped file 54->116 118 Uses nslookup.exe to query domains 54->118 122 4 other signatures 54->122 69 nslookup.exe 54->69         started        120 Encrypted powershell cmdline option found 59->120 73 powershell.exe 59->73         started        75 powershell.exe 59->75         started        77 conhost.exe 59->77         started        process14 file15 92 C:\Users\user\AppData\...\sihost64.exe, PE32+ 69->92 dropped 94 C:\Users\user\AppData\Roaming\...\WR64.sys, PE32+ 69->94 dropped 124 Very long command line found 69->124 126 Uses nslookup.exe to query domains 69->126 128 Sample is not signed and drops a device driver 69->128 132 2 other signatures 69->132 79 sihost64.exe 69->79         started        82 cmd.exe 69->82         started        84 conhost.exe 69->84         started        86 nslookup.exe 69->86         started        130 Found suspicious powershell code related to unpacking or dynamic code loading 73->130 signatures16 process17 signatures18 168 Antivirus detection for dropped file 79->168 170 Uses nslookup.exe to query domains 79->170 172 Writes to foreign memory regions 79->172 176 3 other signatures 79->176 88 nslookup.exe 79->88         started        174 Encrypted powershell cmdline option found 82->174 process19 process20 90 conhost.exe 88->90         started       
Gathering data
Threat name:
Win64.Trojan.Donut
Create hunting rule
Status:
Malicious
First seen:
2022-01-16 11:17:02 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
17 of 27 (62.96%)
Threat level:
  5/5
Verdict:
malicious
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CoinMiner
+ 1'890 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig evasion miner
Link:
https://tria.ge/reports/220118-jczgmaachk/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Drops file in Windows directory
Drops file in System32 directory
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
XMRig Miner Payload
Modifies security service
Suspicious use of NtCreateProcessExOtherParentProcess
Suspicious use of NtCreateUserProcessOtherParentProcess
xmrig
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/596b8d2ea9be/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.26
Link:
https://yomi.yoroi.company/submissions/596b8d2ea9be082c0eea726b7217597fe293eef85069a8dd03a6024b48c7a199

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

CoinMiner

Executable exe 596b8d2ea9be082c0eea726b7217597fe293eef85069a8dd03a6024b48c7a199

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1985689/

Comments


Avatar
zbet commented on 2022-01-18 07:31:58 UTC

url : hxxps://cg73051.tmweb.ru/Setup.exe