MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 59efa7f3af975532fe4da3d5653933fddb06fffa847190bc967c9c0ebfe10741. 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 5 File information Comments
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SHA256 hash: 59efa7f3af975532fe4da3d5653933fddb06fffa847190bc967c9c0ebfe10741
SHA3-384 hash: ce1582277696f905e3339fc5dec8b4a283f2395d229702dc5c36dbb115d210d09d0a0203770e710969ae30065928ba6e
SHA1 hash: 43930e8f7bcbe43f6ff4620d93ce5942390030b0
MD5 hash: 2cf6144870e0ba1a5290316435125321
humanhash: rugby-grey-alabama-hydrogen
File name:SecuriteInfo.com.Trojan.Siggen12.56619.6518.18611
Download: download sample
Signature CoinMiner
Create hunting rule
File size:11'264 bytes
First seen:2021-04-24 07:54:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 192:A29BE9u+1nTN+qs9sdmXkC7iQIW1YPhzuHv9E/vhEJ0CT+lNK:3iu+d4qs9z0C7i9hzuHv9EXh4T+lN
TLSH 41321C2597E1C27AC86A1F725CB3A7400BB5EB07CC17E73D69C4A43B4EA32814752B35
Reporter SecuriteInfoCom
Tags:CoinMiner

Intelligence

File Origin
# of uploads :
1
# of downloads :
515
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.Siggen12.56619.6518.18611
Verdict:
Malicious activity
Analysis date:
2021-04-24 08:01:35 UTC
Tags:
trojan loader miner
Link:
https://app.any.run/tasks/06fd9eff-7d21-457d-9821-6807a3f0b521

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/143992/
Detection(s):
SecuriteInfo.com.Trojan.Siggen12.56619.6518.18611.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Creating a process from a recently created file
Deleting a recently created file
Replacing files
Launching a process
DNS request
Connecting to a cryptocurrency mining pool
Sending a custom TCP request
Creating a service
Launching a service
Loading a system driver
Running batch commands
Sending a UDP request
Creating a window
Enabling autorun for a service
Sending an HTTP GET request to an infection source
Unauthorized injection to a browser process
Unauthorized injection to a system process
Enabling autorun by creating a file
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/ae0d390c-ae77-4b5f-a849-d86e2fe5b685
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/696735
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Changes security center settings (notifications, updates, antivirus, firewall)
Creates a thread in another existing process (thread injection)
Detected Stratum mining protocol
Drops PE files with benign system names
Found strings related to Crypto-Mining
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Drops script at startup location
System process connects to network (likely due to code injection or exploit)
Writes to foreign memory regions
Yara detected Generic Dropper
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 397290 Sample: SecuriteInfo.com.Trojan.Sig... Startdate: 24/04/2021 Architecture: WINDOWS Score: 100 60 Multi AV Scanner detection for domain / URL 2->60 62 Malicious sample detected (through community Yara rule) 2->62 64 Antivirus detection for URL or domain 2->64 66 11 other signatures 2->66 8 SecuriteInfo.com.Trojan.Siggen12.56619.6518.exe 15 5 2->8         started        12 svchost.exe 2->12         started        15 svchost.exe 9 1 2->15         started        17 8 other processes 2->17 process3 dnsIp4 50 45.144.225.135, 49714, 49719, 80 DEDIPATH-LLCUS Netherlands 8->50 46 C:\Users\user\AppData\Local\Tempbds.exe, PE32 8->46 dropped 48 SecuriteInfo.com.T....56619.6518.exe.log, ASCII 8->48 dropped 19 Tempbds.exe 8 8->19         started        80 Changes security center settings (notifications, updates, antivirus, firewall) 12->80 23 MpCmdRun.exe 1 12->23         started        52 127.0.0.1 unknown unknown 15->52 file5 signatures6 process7 file8 40 C:\ProgramData\LKBNMTFJgl\csrss.exe, PE32 19->40 dropped 42 C:\ProgramData\LKBNMTFJgl\csrss, PE32 19->42 dropped 68 Antivirus detection for dropped file 19->68 70 Multi AV Scanner detection for dropped file 19->70 72 Machine Learning detection for dropped file 19->72 74 6 other signatures 19->74 25 notepad.exe 19->25         started        29 cmd.exe 1 19->29         started        31 wgjRSDfpMdQjFljjLmKSztLWrrmPjD.exe 19->31 injected 33 conhost.exe 23->33         started        signatures9 process10 dnsIp11 54 149.202.83.171, 3333, 49727 OVHFR France 25->54 56 pool.supportxmr.com 25->56 58 pool-fr.supportxmr.com 25->58 76 System process connects to network (likely due to code injection or exploit) 25->76 35 wscript.exe 1 29->35         started        38 conhost.exe 29->38         started        signatures12 78 Detected Stratum mining protocol 54->78 process13 file14 44 C:\Users\user\AppData\...\viTRMUuKeV.url, MS 35->44 dropped
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/59efa7f3af975532fe4da3d5653933fddb06fffa847190bc967c9c0ebfe10741/
Threat name:
Win32.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2021-04-19 21:16:23 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lhx2p45ps5ktf7snupkwkojt7xnqn772qryzbpewpsoa5p7ba5aq._file
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig miner upx
Link:
https://tria.ge/reports/210424-9da9az7fms/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Drops startup file
Loads dropped DLL
Downloads MZ/PE file
Executes dropped EXE
UPX packed file
XMRig Miner Payload
xmrig
Unpacked files
SH256 hash:
59efa7f3af975532fe4da3d5653933fddb06fffa847190bc967c9c0ebfe10741
MD5 hash:
2cf6144870e0ba1a5290316435125321
SHA1 hash:
43930e8f7bcbe43f6ff4620d93ce5942390030b0
Link:
https://www.unpac.me/results/89c06878-d726-4eb3-895b-edde29b0e276/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/
Rule name:XMRIG_Miner
Create hunting rule

File information

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

Web download

CoinMiner

Executable exe 59efa7f3af975532fe4da3d5653933fddb06fffa847190bc967c9c0ebfe10741

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/143992/
  
URLhaus
https://urlhaus.abuse.ch/url/1161221/
  
Delivery method
Distributed via web download

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