MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 505a09c5be91d9e44a7b459ac5e8961fe01a234c1633a789ba290e94e81fa5f5. 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: 11


Intelligence 11 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 505a09c5be91d9e44a7b459ac5e8961fe01a234c1633a789ba290e94e81fa5f5
SHA3-384 hash: 0ff10b4dceedd0d02ea17fd8e0c0112efdcb0dba8deedd1927f3b5cb4f927420853c3776345603b4a004f2a564e0ed8b
SHA1 hash: 2ea26afe0901163b0eb7b9c84f46866f3ffd91f7
MD5 hash: bd3bd541461eb9e8b3510441ee459746
humanhash: steak-florida-north-pennsylvania
File name:file
Download: download sample
Signature CoinMiner
Create hunting rule
File size:3'711'488 bytes
First seen:2022-11-07 18:26:25 UTC
Last seen:2022-11-15 20:58:32 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash df9a7bc1c6c6cd97d04c3762fdde6719 (18 x CoinMiner, 2 x CoinMiner.XMRig, 1 x PripyatMiner)
ssdeep 98304:tvNeIEXtf3g00YcDVaqTJAQLHkZhbPLN3NjP0R8:hIxt39SDVaqTmCHkDjN3eu
Threatray 4 similar samples on MalwareBazaar
TLSH T1E206231AF0A2E755E357ACBA4FFAC917CDED7112642A796B2914C33477B0AC14EB4380
TrID 43.3% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
27.6% (.EXE) Win64 Executable (generic) (10523/12/4)
13.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) OS/2 Executable (generic) (2029/13)
5.2% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter jstrosch
Tags:CoinMiner exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
313
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
No threats detected
Analysis date:
2022-11-07 18:26:44 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8eb82532-6525-44a5-99c9-1fcc99fdac69

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/330118/
Detection(s):
SecuriteInfo.com.Variant.Tedy.233375.22966.15309.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Running batch commands
Сreating synchronization primitives
Creating a file in the %temp% directory
Deleting a recently created file
Enabling autorun by creating a file
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/49759/overview
Behaviour
MalwareBazaar
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug packed
Link:
https://www.filescan.io/uploads/6369529a38db7c2a0385c2c5/reports/c9b957d8-432f-40ef-8938-7294d4f9ac41/overview
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/79965f29-5e05-4503-8c45-08081a883077
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1107556
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found hidden mapped module (file has been removed from disk)
Found strings related to Crypto-Mining
Maps a DLL or memory area into another process
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
Sample is not signed and drops a device driver
Self deletion via cmd or bat file
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 signatures2 2 Behavior Graph ID: 740226 Sample: file.exe Startdate: 07/11/2022 Architecture: WINDOWS Score: 100 43 Antivirus detection for dropped file 2->43 45 Antivirus / Scanner detection for submitted sample 2->45 47 Multi AV Scanner detection for dropped file 2->47 49 4 other signatures 2->49 6 updater.exe 3 2->6         started        10 file.exe 3 2->10         started        12 powershell.exe 34 2->12         started        14 7 other processes 2->14 process3 file4 31 C:\Users\user\AppData\Roaming\...\WR64.sys, PE32+ 6->31 dropped 33 C:\Users\user\AppData\Local\...\jexkjoie.tmp, PE32+ 6->33 dropped 51 Antivirus detection for dropped file 6->51 53 Writes to foreign memory regions 6->53 55 Modifies the context of a thread in another process (thread injection) 6->55 61 3 other signatures 6->61 16 conhost.exe 6->16         started        19 conhost.exe 1 6->19         started        35 C:\Users\user\AppData\Roaming\...\updater.exe, PE32+ 10->35 dropped 57 Self deletion via cmd or bat file 10->57 59 Uses schtasks.exe or at.exe to add and modify task schedules 12->59 21 conhost.exe 12->21         started        23 WMIC.exe 1 14->23         started        25 conhost.exe 14->25         started        27 conhost.exe 14->27         started        29 7 other processes 14->29 signatures5 process6 dnsIp7 37 199.247.0.216, 20128, 49695 AS-CHOOPAUS European Union 16->37 39 monerooceans.stream 16->39 41 gulf.moneroocean.stream 16->41
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/505a09c5be91d9e44a7b459ac5e8961fe01a234c1633a789ba290e94e81fa5f5/
Threat name:
Win64.Trojan.Tedy
Create hunting rule
Status:
Malicious
First seen:
2022-11-07 18:27:21 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
8 of 41 (19.51%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kbnatrn6shm6ist3iwnml2ewd7qbui2mcyz2pcn2fehjj2a7ux2q._file
Verdict:
malicious
Similar samples:
5d9d30f4a9e254cd3754c47ca59ac4d4e0f50f4d6fd6564e777819d1701be81e
CoinMiner
94fb7daa65a0b7f111bb4f58a15711aa9b679d2e134041cc4c5b8d147c7cd85e
CoinMiner
d6516a119c2c08859883d95f97b0bd4b2fb8fbad7d7fae6ed2d79b447177d408
CoinMiner
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig miner upx
Link:
https://tria.ge/reports/221107-w3qzdsbgh4/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Drops file in System32 directory
Suspicious use of SetThreadContext
Deletes itself
Loads dropped DLL
Executes dropped EXE
UPX packed file
XMRig Miner payload
Suspicious use of NtCreateUserProcessOtherParentProcess
xmrig
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/fbe9cc91-69c5-487e-b75e-92c29144deab
Unpacked files
SH256 hash:
505a09c5be91d9e44a7b459ac5e8961fe01a234c1633a789ba290e94e81fa5f5
MD5 hash:
bd3bd541461eb9e8b3510441ee459746
SHA1 hash:
2ea26afe0901163b0eb7b9c84f46866f3ffd91f7
Link:
https://www.unpac.me/results/8e6d60a8-aed4-4006-b20f-c182bf4f4ba2/
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/505a09c5be91d9e44a7b459ac5e8961fe01a234c1633a789ba290e94e81fa5f5

File information

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

Web download

CoinMiner

Executable exe 505a09c5be91d9e44a7b459ac5e8961fe01a234c1633a789ba290e94e81fa5f5

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/330118/

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