MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c085498e1e919b050bb872e39b5f62a8d50753ef1927823f9d38ccbb17c5c0e4. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c085498e1e919b050bb872e39b5f62a8d50753ef1927823f9d38ccbb17c5c0e4
SHA3-384 hash: fcba7a6db93d4709040ceaee09e729bd67ca179421cff633e89121fc0ed6347b89d6ced661dfe8c876c28fd6e4d0f44e
SHA1 hash: d0d8eca6754b62183c4d342ae3873a8bc01d51b7
MD5 hash: eb5dd99250c6b2d83e68a9dc80be385e
humanhash: moon-connecticut-victor-ceiling
File name:eb5dd99250c6b2d83e68a9dc80be385e.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:948'736 bytes
First seen:2022-12-29 12:21:43 UTC
Last seen:2022-12-29 13:28:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 208617918dd488320a1fb9bd5e29a9ab (1 x CoinMiner)
ssdeep 24576:qtVSn52rR+/rZmsrftbfo4YM3bZ/5hrUjwwM:0Sn52rc/VjftbfYa/5hYU
Threatray 2'594 similar samples on MalwareBazaar
TLSH T1B615E0A8F5B08148D9F98738DB7DD7E01F913D01EC91746B69E6BB1F283218D3C09A5A
File icon (PE):PE icon
dhash icon d1f9f1f3f1f3791d (4 x CoinMiner, 1 x SnakeKeylogger, 1 x DarkVisionRAT)
Reporter abuse_ch
Tags:CoinMiner exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
176
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
eb5dd99250c6b2d83e68a9dc80be385e.exe
Verdict:
Malicious activity
Analysis date:
2022-12-29 12:27:56 UTC
Tags:
trojan
Link:
https://app.any.run/tasks/cc475985-baac-4563-a34d-34413dcab7e8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win64.Evo-gen.7931.30555.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Launching a process
Creating a file
Enabling the 'hidden' option for recently created files
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63ad8671bf1064ac5b2d0d00/reports/0189c25a-31d7-45b4-8d8a-e88e1b5f65d9/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/aa86c2f8-b847-4855-b876-87da74772364
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1142681
Signature
Adds a directory exclusion to Windows Defender
Contains functionality to detect virtual machines (IN, VMware)
DNS related to crypt mining pools
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sets debug register (to hijack the execution of another thread)
Snort IDS alert for network traffic
Tries to evade debugger and weak emulator (self modifying code)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 775411 Sample: R7dOAyx8WS.exe Startdate: 29/12/2022 Architecture: WINDOWS Score: 92 35 xmr-eu1.nanopool.org 2->35 39 Snort IDS alert for network traffic 2->39 41 Multi AV Scanner detection for submitted file 2->41 43 Yara detected Xmrig cryptocurrency miner 2->43 45 DNS related to crypt mining pools 2->45 8 R7dOAyx8WS.exe 14 7 2->8         started        13 REFAP.exe 2->13         started        signatures3 process4 dnsIp5 37 179.43.141.116, 49718, 49719, 80 PLI-ASCH Panama 8->37 33 C:\ProgramData\winzip\REFAP.exe, PE32+ 8->33 dropped 47 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 8->47 49 Sets debug register (to hijack the execution of another thread) 8->49 51 Tries to evade debugger and weak emulator (self modifying code) 8->51 53 Adds a directory exclusion to Windows Defender 8->53 15 cmd.exe 1 8->15         started        18 WerFault.exe 20 9 8->18         started        21 powershell.exe 20 8->21         started        23 WerFault.exe 8->23         started        55 Contains functionality to detect virtual machines (IN, VMware) 13->55 file6 signatures7 process8 file9 57 Uses schtasks.exe or at.exe to add and modify task schedules 15->57 25 conhost.exe 15->25         started        27 schtasks.exe 1 15->27         started        31 C:\ProgramData\Microsoft\...\Report.wer, Unicode 18->31 dropped 29 conhost.exe 21->29         started        signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c085498e1e919b050bb872e39b5f62a8d50753ef1927823f9d38ccbb17c5c0e4/
Threat name:
Win64.Trojan.Tasker
Create hunting rule
Status:
Malicious
First seen:
2022-12-29 12:22:15 UTC
File Type:
PE+ (Exe)
Extracted files:
52
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yccutdq6sgnqkc5yolrzwx3cvdkqou7pdetyep45hdglwf6fydsa._file
Verdict:
unknown
Similar samples:
231da5c49718bad2f3aaa7ec962b69df2cb384c2f1f50b8b5113e2c10f02ba75
CoinMiner
6c90dd61f4fb62c923098bd71d01fc8bcd8a4bbafd47d168e9ad92d38628b63f
CoinMiner
6e350cf33445a9e5c616c29a1cccbd737b9cdb10f76099f7a5dcde292c228d33
CoinMiner
9cd84cf345a355c7fafb27dceeb9d6a8dc910f4812578edd396dd2fad42b5e1b
CoinMiner
a07d354d2b7e1444a6968221ab1fd8657820b487ae4d065a68881592c4b1fa77
CoinMiner
b2d0218bafb5d97e66fe6eb04a474cfd4182b43fb834db9617516c6af761a176
CoinMiner
c96b6e21577c64120af112aa13e0ab3429a48e04d727047bef1765702a480a69
CoinMiner
dc31911b8ed395f23a66b2ad993a08a758c2f5ea651f54b388150d2016d97026
CoinMiner
e2bd626f3564b596991cacc52a77437c92bf6fd20dccd18bbba2cd0298a62f10
CoinMiner
e8e2c3c6d6db55f6c80fbf0b272933428bc5fe62a52732bf6c38aefe40894f88
CoinMiner
+ 2'584 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig miner
Link:
https://tria.ge/reports/221229-pjxt9sgb61/
Behaviour
Creates scheduled task(s)
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
Uses the VBS compiler for execution
XMRig Miner payload
xmrig
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/44b9ed2b-9d9b-479e-b530-22e38dd52822
Unpacked files
SH256 hash:
c085498e1e919b050bb872e39b5f62a8d50753ef1927823f9d38ccbb17c5c0e4
MD5 hash:
eb5dd99250c6b2d83e68a9dc80be385e
SHA1 hash:
d0d8eca6754b62183c4d342ae3873a8bc01d51b7
Link:
https://www.unpac.me/results/3ffb3b66-b56e-4be3-b9c8-817c2b543e28/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c085498e1e91/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/c085498e1e919b050bb872e39b5f62a8d50753ef1927823f9d38ccbb17c5c0e4

File information

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

Web download

CoinMiner

Executable exe c085498e1e919b050bb872e39b5f62a8d50753ef1927823f9d38ccbb17c5c0e4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2452741/
  
Delivery method
Distributed via web download

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