MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6256527c14f620b3e72b8841930d51e83d9a443a5f3676e966d3f2969ed35bfa. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6256527c14f620b3e72b8841930d51e83d9a443a5f3676e966d3f2969ed35bfa
SHA3-384 hash: efdc85ac273e6680d140be475fdeda96232841908f72ba7a4ec11f3ff3e6550167a82353a8039cf8efecdda3e74cec04
SHA1 hash: 5197ab87644d768bdea8431c266ef6aca0a7f627
MD5 hash: 1920fb0bedf699e403416cc15962c57a
humanhash: johnny-carpet-dakota-eleven
File name:cheat.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:3'258'318 bytes
First seen:2021-07-17 22:10:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fcf1390e9ce472c7270447fc5c61a0c1 (863 x DCRat, 118 x NanoCore, 94 x njrat)
ssdeep 98304:MAK96cdQ1vsIjez3kr7Sd3QyPj65LPKWrUk:O/dQZped3rPW5LCoUk
Threatray 543 similar samples on MalwareBazaar
TLSH T1B4E53302FC8568B2D5791E714A2D6B5135BDBE201B14D99BF3C0C9AAED790E0E6307E3
Reporter Anonymous
Tags:CoinMiner exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
128
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
cheat.exe
Verdict:
Malicious activity
Analysis date:
2021-07-17 22:11:12 UTC
Tags:
stealer
Link:
https://app.any.run/tasks/c633999a-c550-487c-8da4-83de1705fe5f

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/172374/
Detection(s):
Win.Malware.Generic-9874383-0
Create hunting rule

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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/56f704bf-e030-4721-ab7f-610d2c229d52
Result
Threat name:
DCRat Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/817872
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Connects to a pastebin service (likely for C&C)
Detected unpacking (overwrites its own PE header)
Drops executables to the windows directory (C:\Windows) and starts them
Found malware configuration
Found strings related to Crypto-Mining
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Sample is not signed and drops a device driver
Sigma detected: Powershell Defender Exclusion
Sigma detected: Regsvr32 Anomaly
Sigma detected: Schedule system process
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected DCRat
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 450283 Sample: cheat.exe Startdate: 18/07/2021 Architecture: WINDOWS Score: 100 111 sanctam.net 2->111 113 raw.githubusercontent.com 2->113 115 3 other IPs or domains 2->115 123 Found malware configuration 2->123 125 Malicious sample detected (through community Yara rule) 2->125 127 Multi AV Scanner detection for dropped file 2->127 129 12 other signatures 2->129 10 cheat.exe 10 2->10         started        13 cheat.exe 2->13         started        16 zrMVglshPabggWICBJmaLO.exe 2->16         started        18 4 other processes 2->18 signatures3 process4 dnsIp5 97 C:\Users\...\reviewintoCommonwinSaves.exe, PE32 10->97 dropped 99 C:\Users\user\AppData\Local\Temp\cheat.exe, PE32+ 10->99 dropped 101 C:\Users\user\...\kav21.3.10.391ru_26485.exe, PE32 10->101 dropped 21 cheat.exe 8 10->21         started        25 reviewintoCommonwinSaves.exe 4 30 10->25         started        153 Machine Learning detection for dropped file 13->153 155 Adds a directory exclusion to Windows Defender 13->155 28 cmd.exe 13->28         started        157 Multi AV Scanner detection for dropped file 16->157 159 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 16->159 117 127.0.0.1 unknown unknown 18->117 161 Detected unpacking (overwrites its own PE header) 18->161 file6 signatures7 process8 dnsIp9 83 C:\Windows\System32\cheat.exe, PE32+ 21->83 dropped 85 C:\Windows\System32\...\sihost64.exe, PE32+ 21->85 dropped 87 C:\Users\user\AppData\Local\...\cheat.exe.log, ASCII 21->87 dropped 135 Multi AV Scanner detection for dropped file 21->135 137 Machine Learning detection for dropped file 21->137 139 Drops executables to the windows directory (C:\Windows) and starts them 21->139 141 Sample is not signed and drops a device driver 21->141 30 sihost64.exe 21->30         started        33 cheat.exe 21->33         started        36 cmd.exe 1 21->36         started        38 cmd.exe 21->38         started        121 192.168.2.1 unknown unknown 25->121 89 C:\Windows\System32\...\RuntimeBroker.exe, PE32 25->89 dropped 91 C:\Windows\System32\wbem\...\WmiPrvSE.exe, PE32 25->91 dropped 93 C:\Windows\System32\userinit\taskhostw.exe, PE32 25->93 dropped 95 6 other malicious files 25->95 dropped 143 Detected unpacking (overwrites its own PE header) 25->143 145 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 25->145 147 Uses schtasks.exe or at.exe to add and modify task schedules 25->147 149 Hides that the sample has been downloaded from the Internet (zone.identifier) 25->149 40 cmd.exe 25->40         started        42 schtasks.exe 1 25->42         started        44 schtasks.exe 1 25->44         started        46 7 other processes 25->46 151 Adds a directory exclusion to Windows Defender 28->151 48 2 other processes 28->48 file10 signatures11 process12 dnsIp13 163 Multi AV Scanner detection for dropped file 30->163 165 Machine Learning detection for dropped file 30->165 167 Drops executables to the windows directory (C:\Windows) and starts them 30->167 58 7 other processes 30->58 105 github.com 140.82.121.4, 443, 49725, 49727 GITHUBUS United States 33->105 107 185.199.110.133, 443, 49728, 49731 FASTLYUS Netherlands 33->107 109 2 other IPs or domains 33->109 169 Modifies the context of a thread in another process (thread injection) 33->169 171 Adds a directory exclusion to Windows Defender 33->171 173 Injects a PE file into a foreign processes 33->173 61 2 other processes 33->61 175 Uses ping.exe to check the status of other devices and networks 36->175 63 2 other processes 36->63 65 2 other processes 38->65 177 Uses ping.exe to sleep 40->177 50 RuntimeBroker.exe 40->50         started        67 3 other processes 40->67 54 conhost.exe 42->54         started        56 conhost.exe 44->56         started        69 7 other processes 46->69 signatures14 process15 dnsIp16 119 78.24.219.155, 49738, 80 THEFIRST-ASRU Russian Federation 50->119 131 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 50->131 103 C:\Windows\System32\Microsoft\Libs\WR64.sys, PE32+ 58->103 dropped 71 conhost.exe 58->71         started        73 powershell.exe 58->73         started        133 Adds a directory exclusion to Windows Defender 61->133 75 conhost.exe 61->75         started        77 powershell.exe 61->77         started        79 conhost.exe 61->79         started        81 2 other processes 61->81 file17 signatures18 process19
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6256527c14f620b3e72b8841930d51e83d9a443a5f3676e966d3f2969ed35bfa/
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2021-07-16 01:55:22 UTC
AV detection:
18 of 46 (39.13%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
06ae265d022abb3efb56a9aaf1b4cbee322817434b6dbebd93afa4e2869a2236
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299dc3bb613a10e1a2d96c3e49d62d42145b1a48fbd6a087da6cc56661e82546
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357a1d94af889c7d73ca1a767222066f3550e007c7f52d3f83895fc5bf2e17b6
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a8288077dd8efe988232bbcc8519f636f097795cd34d87963ea61ac712336d1a
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e8c4bcdcf46f101cc7126f7bde6955f6a971d06dc2bea9f6499594b475b091e2
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f89110f497e2a39c3fc34329b16e5528564bae652fda61cd07410b27e046fdf3
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f970fb9186f287b64997d76b1d4ddc5121b42e4bf697734ae1855a641e95b923
CoinMiner
fb49ad3836c334d8d06a36a45994eaa52d7629ecbf765fe46aa53825aef56e56
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feb12de92aa1536ba75f69b41bf74cc3bd8438df7eb0f0705ebbd1de73994624
CoinMiner
+ 533 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/210717-fl5wj16xys/
Behaviour
Suspicious behavior: GetForegroundWindowSpam
Unpacked files
SH256 hash:
0cb9fa9bf1dc82cebb9f195a136abc8dea56d647db53ab71be49382af80aeb22
MD5 hash:
fb1ad24739499323784c113766e43318
SHA1 hash:
19fc3b5b82e85049dca3ec54c1c306969b0de45c
Link:
https://www.unpac.me/results/540fda14-b4dc-4dcf-8964-1f9225e06336/
SH256 hash:
19d4f0ea966fbcc65305ab472f31f9521e910068eed4c4ea66497281b81a8afc
MD5 hash:
a8cbf02ad136e001a693f89b55157445
SHA1 hash:
d1d3bfa026c7f84bd27414d0a1a53bc08e260cfe
Link:
https://www.unpac.me/results/540fda14-b4dc-4dcf-8964-1f9225e06336/
SH256 hash:
6256527c14f620b3e72b8841930d51e83d9a443a5f3676e966d3f2969ed35bfa
MD5 hash:
1920fb0bedf699e403416cc15962c57a
SHA1 hash:
5197ab87644d768bdea8431c266ef6aca0a7f627
Link:
https://www.unpac.me/results/540fda14-b4dc-4dcf-8964-1f9225e06336/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/6256527c14f620b3e72b8841930d51e83d9a443a5f3676e966d3f2969ed35bfa

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:MAL_XMR_Miner_May19_1
Create hunting rule
Author:Florian Roth
Description:Detects Monero Crypto Coin Miner
Reference:https://www.guardicore.com/2019/05/nansh0u-campaign-hackers-arsenal-grows-stronger/
Rule name:PUA_WIN_XMRIG_CryptoCoin_Miner_Dec20
Create hunting rule
Author:Florian Roth
Description:Detects XMRIG crypto coin miners
Reference:https://www.intezer.com/blog/research/new-golang-worm-drops-xmrig-miner-on-servers/

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/172374/

Comments