MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 38582026970861e90f4f3f15da60fa5c8bc8759a2fab6c58a6c262d9096ac1e4. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 38582026970861e90f4f3f15da60fa5c8bc8759a2fab6c58a6c262d9096ac1e4
SHA3-384 hash: 37355d0833fdb5d810ccc65b25b9b8e45891058652a59064337a1d1549e551eb4b90f21b6a333c7eba7c45aab751686c
SHA1 hash: 41446495e7817e0d5eb2a1c51a7f0984b56d36f8
MD5 hash: 7f34c12f88020dcc02f994529fb48222
humanhash: kilo-lamp-burger-network
File name:7f34c12f88020dcc02f994529fb48222.exe
Download: download sample
Signature CoinMiner
Create hunting rule
File size:3'208'104 bytes
First seen:2021-09-20 07:30:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 41b3288a2205bc5372c72023ff2d0816 (1 x CoinMiner)
ssdeep 49152:bk0bv99hxRdJGfZNTtS7F5U9J5CLwLaT/TVQdhO08BA7uxb7aoaU9ZqlssK0BSq2:bfbF9vcZQfkIGdt8BN1nJ9MmsKV
Threatray 2'741 similar samples on MalwareBazaar
TLSH T1E2E5332DCC329C5BF57C01F8910E9A19DB038F4E4748EF66BD7F86FBA00A650E615925
Reporter abuse_ch
Tags:CoinMiner exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
188
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ZVOfxohG.exe
Verdict:
Malicious activity
Analysis date:
2021-09-19 03:13:52 UTC
Tags:
trojan rat redline stealer
Link:
https://app.any.run/tasks/efddbb99-625a-4a7d-89a7-39930897e334

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/189246/
Detection(s):
SecuriteInfo.com.Variant.Razy.928265.13015.25468.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for analyzing tools
Searching for the window
DNS request
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Launching the default Windows debugger (dwwin.exe)
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f282fbf9-f615-4c17-bd5b-8da2cf224935
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/853798
Signature
Adds a directory exclusion to Windows Defender
Detected Stratum mining protocol
Found strings related to Crypto-Mining
Hides threads from debuggers
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Sigma detected: Powershell Defender Exclusion
Sigma detected: Xmrig
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 486230 Sample: 9LrGqSL8FN.exe Startdate: 20/09/2021 Architecture: WINDOWS Score: 100 88 Sigma detected: Xmrig 2->88 90 Malicious sample detected (through community Yara rule) 2->90 92 Multi AV Scanner detection for dropped file 2->92 94 9 other signatures 2->94 8 9LrGqSL8FN.exe 38 2->8         started        13 System.exe 22 2->13         started        15 svchost.exe 2->15         started        17 4 other processes 2->17 process3 dnsIp4 82 iplogger.org 88.99.66.31, 443, 49754, 49755 HETZNER-ASDE Germany 8->82 84 bitbucket.org 104.192.141.1, 443, 49756, 49761 AMAZON-02US United States 8->84 86 3 other IPs or domains 8->86 62 C:\ProgramData\Systemd\old.exe (copy), PE32+ 8->62 dropped 64 C:\ProgramData\Microsoft Network\System.exe, PE32+ 8->64 dropped 66 C:\ProgramData\...\System.exe:Zone.Identifier, ASCII 8->66 dropped 102 Query firmware table information (likely to detect VMs) 8->102 104 May check the online IP address of the machine 8->104 106 Adds a directory exclusion to Windows Defender 8->106 19 dllhoster.exe 8->19         started        23 dllhoster.exe 8->23         started        25 WerFault.exe 8->25         started        34 14 other processes 8->34 68 C:\ProgramData\Systemd\old.exe. (copy), PE32+ 13->68 dropped 70 C:\ProgramData\Systemd\dllhoster.exe, PE32+ 13->70 dropped 108 Hides threads from debuggers 13->108 110 Tries to detect sandboxes / dynamic malware analysis system (registry check) 13->110 28 cmd.exe 13->28         started        30 cmd.exe 13->30         started        32 cmd.exe 13->32         started        36 13 other processes 13->36 38 2 other processes 15->38 file5 signatures6 process7 dnsIp8 74 37.187.95.110, 49763, 5555 OVHFR France 19->74 76 pool.supportxmr.com 19->76 78 pool-fr.supportxmr.com 19->78 96 Query firmware table information (likely to detect VMs) 19->96 98 Multi AV Scanner detection for dropped file 23->98 72 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 25->72 dropped 40 taskkill.exe 28->40         started        42 conhost.exe 28->42         started        50 2 other processes 30->50 52 2 other processes 32->52 44 conhost.exe 34->44         started        46 conhost.exe 34->46         started        48 taskkill.exe 1 34->48         started        54 16 other processes 34->54 80 192.168.2.1 unknown unknown 36->80 56 13 other processes 36->56 file9 100 Detected Stratum mining protocol 74->100 signatures10 process11 process12 58 conhost.exe 40->58         started        60 taskkill.exe 40->60         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/38582026970861e90f4f3f15da60fa5c8bc8759a2fab6c58a6c262d9096ac1e4/
Threat name:
Win64.Trojan.Sabsik
Create hunting rule
Status:
Malicious
First seen:
2021-09-15 02:24:52 UTC
AV detection:
22 of 45 (48.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hbmcajuxbbq6sd2ph4k5uyh2lsf4q5m2f6vwywfgyjrnsclkyhsa._file
Verdict:
malicious
Similar samples:
075811c1b041821aa0902e5035ab2177e6c97c451896ee954d98486d049face6
CoinMiner
108cad79cd5bd2a947c5b877a55b7d3a6a4ce579aae3f298c0618154c27eb3d4
CoinMiner
12505bb6e3c63202f22db1d60afd4a0a386ddff8807bf0d1f8583ba57f6413ba
CoinMiner
196e6323c5ffd2105f1159a77c1b1cb583deb9d27875232f5fae5635a39a637d
CoinMiner
41c2bbd61ad11d1fd1e1c8771edd92d1ab5df475c65764c2c5153f6afef84894
CoinMiner
583c189b3d8bc98c7a9e22ba2ad1fce8210222fa636287f8fa3fd7b291cd778c
CoinMiner
a3acdf009a9db20af30be0c6fcdcdc27ad9db3ee9a84bc52d9e6f7d30ec42af2
CoinMiner
c74725fe1e3f3681bc7033ce7694b98075d395c06ba22989216d4288db559e85
CoinMiner
f1df708a846482e0d856754d5178d80109b068dc589494e6e831e2cfa2148b30
CoinMiner
ff721387c09c52da9e700f8c45a576b3bb23fd9235de81ebc5259793ac643eef
CoinMiner
+ 2'731 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig evasion miner themida trojan
Link:
https://tria.ge/reports/210920-jce3zsfhgp/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks whether UAC is enabled
Legitimate hosting services abused for malware hosting/C2
Checks BIOS information in registry
Drops startup file
Loads dropped DLL
Themida packer
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
XMRig Miner Payload
Modifies security service
xmrig
Unpacked files
SH256 hash:
38582026970861e90f4f3f15da60fa5c8bc8759a2fab6c58a6c262d9096ac1e4
MD5 hash:
7f34c12f88020dcc02f994529fb48222
SHA1 hash:
41446495e7817e0d5eb2a1c51a7f0984b56d36f8
Link:
https://www.unpac.me/results/7030a14e-0e6f-47fc-8167-ca3cebdddb85/
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/38582026970861e90f4f3f15da60fa5c8bc8759a2fab6c58a6c262d9096ac1e4

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_EXE_Packed_Themida
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Themida

File information

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

Web download

CoinMiner

Executable exe 38582026970861e90f4f3f15da60fa5c8bc8759a2fab6c58a6c262d9096ac1e4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1634849/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/189246/

Comments