MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 76c2553a6e64ced12440f7829df0a9a1db3476c93f136666413728f3fea8f2b7. 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 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 76c2553a6e64ced12440f7829df0a9a1db3476c93f136666413728f3fea8f2b7
SHA3-384 hash: c151b40e241bc4560f13be441e8bd6a2b1ec405100c04d1f98da69d5da00fec5651458bd9f5fd4a749852d6aed233d22
SHA1 hash: 22d55853a57e041f887c1b1c455ccd60477d1c87
MD5 hash: c992b65aa7750258a6a6d1006ee7afa8
humanhash: solar-lactose-london-sad
File name:c992b65aa7750258a6a6d1006ee7afa8
Download: download sample
Signature CoinMiner
Create hunting rule
File size:10'782'152 bytes
First seen:2022-04-12 02:11:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4e4095a0d90406c8428c5d9a9c6b05b7 (26 x CoinMiner, 4 x CoinMiner.XMRig)
ssdeep 196608:dls2j+LZYizGHERUMhKGpvNnzl8pt18ER8Ve3hve6OtfNf9RGD:82ilYUGHTmKGpvspj8S8kRW6KNbGD
Threatray 326 similar samples on MalwareBazaar
TLSH T16DB633FD6144378CC41AC434C523EE88B271552E4BEAE5FAB1DB77A0BB9A435E602F11
Reporter zbetcheckin
Tags:CoinMiner exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
495
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c992b65aa7750258a6a6d1006ee7afa8
Verdict:
No threats detected
Analysis date:
2022-04-12 02:54:45 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6603be4b-3ebd-4a52-9feb-6a2181555275

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/262824/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader44.49642.17202.8267.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %AppData% subdirectories
Launching a process
Forced system process termination
DNS request
Creating a process with a hidden window
Sending a custom TCP request
Sending an HTTP GET request
Blocking the Windows Defender launch
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Sending an HTTP GET request to an infection source
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/6254dff3482f2f41ca9cbf99/reports/b1d808b0-0212-4320-ad0f-95f6f4fe0fb8/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/6a125bf2-8903-469a-b8f3-bdc1e3952168
Result
Threat name:
Xmrig
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/974992
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Blacklisted process start detected (Windows program)
Changes security center settings (notifications, updates, antivirus, firewall)
Detected Stratum mining protocol
Found strings related to Crypto-Mining
Hijacks the control flow in another process
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
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
Query firmware table information (likely to detect VMs)
Sigma detected: Notepad Making Network Connection
Sigma detected: Suspicious Process Parents
Sigma detected: Xmrig
System process connects to network (likely due to code injection or exploit)
Writes to foreign memory regions
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 607479 Sample: 1DDYXhHQBf Startdate: 12/04/2022 Architecture: WINDOWS Score: 100 96 xmr.2miners.com 2->96 98 easyproducts.org 2->98 138 Sigma detected: Xmrig 2->138 140 Multi AV Scanner detection for domain / URL 2->140 142 Malicious sample detected (through community Yara rule) 2->142 144 7 other signatures 2->144 11 1DDYXhHQBf.exe 1 2 2->11         started        16 svchost.exe 2->16         started        18 svchost.exe 2->18         started        20 7 other processes 2->20 signatures3 process4 dnsIp5 116 185.137.234.33, 49714, 8080 SELECTELRU Russian Federation 11->116 92 C:\Users\user\AppData\Roaming\...\RegHost.exe, PE32+ 11->92 dropped 154 Hijacks the control flow in another process 11->154 156 Injects code into the Windows Explorer (explorer.exe) 11->156 158 Writes to foreign memory regions 11->158 162 3 other signatures 11->162 22 explorer.exe 2 11->22         started        24 notepad.exe 1 11->24         started        28 bfsvc.exe 1 11->28         started        30 conhost.exe 11->30         started        160 Changes security center settings (notifications, updates, antivirus, firewall) 16->160 118 127.0.0.1 unknown unknown 18->118 file6 signatures7 process8 dnsIp9 32 RegHost.exe 22->32         started        35 curl.exe 1 22->35         started        38 curl.exe 1 22->38         started        44 7 other processes 22->44 114 xmr.2miners.com 51.89.96.41, 2222, 49715, 49727 OVHFR France 24->114 146 System process connects to network (likely due to code injection or exploit) 24->146 148 Query firmware table information (likely to detect VMs) 24->148 150 Blacklisted process start detected (Windows program) 24->150 40 conhost.exe 24->40         started        42 conhost.exe 28->42         started        signatures10 152 Detected Stratum mining protocol 114->152 process11 dnsIp12 120 Multi AV Scanner detection for dropped file 32->120 122 Hijacks the control flow in another process 32->122 124 Injects code into the Windows Explorer (explorer.exe) 32->124 126 4 other signatures 32->126 46 explorer.exe 32->46         started        48 notepad.exe 32->48         started        52 bfsvc.exe 32->52         started        54 conhost.exe 32->54         started        100 easyproducts.org 193.233.48.63, 49716, 49717, 49718 NETIS-ASRU Russian Federation 35->100 56 conhost.exe 35->56         started        58 conhost.exe 38->58         started        102 192.168.2.1 unknown unknown 44->102 60 conhost.exe 44->60         started        62 conhost.exe 44->62         started        64 3 other processes 44->64 signatures13 process14 dnsIp15 66 RegHost.exe 46->66         started        69 curl.exe 46->69         started        72 curl.exe 46->72         started        78 12 other processes 46->78 94 xmr.2miners.com 48->94 128 System process connects to network (likely due to code injection or exploit) 48->128 130 Query firmware table information (likely to detect VMs) 48->130 74 conhost.exe 48->74         started        76 conhost.exe 52->76         started        signatures16 process17 dnsIp18 132 Hijacks the control flow in another process 66->132 134 Modifies the context of a thread in another process (thread injection) 66->134 136 Injects a PE file into a foreign processes 66->136 104 easyproducts.org 69->104 80 conhost.exe 69->80         started        106 easyproducts.org 72->106 82 conhost.exe 72->82         started        108 easyproducts.org 78->108 110 easyproducts.org 78->110 112 9 other IPs or domains 78->112 84 conhost.exe 78->84         started        86 conhost.exe 78->86         started        88 conhost.exe 78->88         started        90 8 other processes 78->90 signatures19 process20
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/76c2553a6e64ced12440f7829df0a9a1db3476c93f136666413728f3fea8f2b7/
Threat name:
Win64.Trojan.Tnega
Create hunting rule
Status:
Malicious
First seen:
2022-04-10 03:49:07 UTC
File Type:
PE+ (Exe)
AV detection:
21 of 41 (51.22%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=o3bfkotomthncjca66bj34fjuhnti5wjh4jwmzsbg4uph7vi6k3q._file
Verdict:
unknown
Similar samples:
10439267c16298a7db67d926a14d5a5b0ce5e23ab6574439be521bc1239d670e
CoinMiner
1fca453f1f9a6acf20ba5a9828178d70426e7f8e58ec6116f2aacf96053e0037
CoinMiner
64167843dc46d3b064e1258f917aba66d86c9f42958cc83e7c348f314a22abc8
CoinMiner
9d7172e0fe7ca9477ac02723fcd9428dd263b5311540bdc143f8714dc4ca7962
CoinMiner
d4d4c170bf58fd8d9879f634a19c7acf68a6c4c5848eae9455987a7c21f14b40
CoinMiner
f563d62dbc6bcf5f8c0f977bcd3bc66d39ee43cc5abdd63d3de105755dab3f91
CoinMiner
fb02702b6b514ac4ae4238cdf0e04d78799cbb4a66afc30959e0b10be7055b96
CoinMiner
+ 316 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig evasion miner persistence trojan upx
Link:
https://tria.ge/reports/220412-cmt7bsgfc4/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
UPX packed file
XMRig Miner Payload
Modifies Windows Defender Real-time Protection settings
xmrig
Unpacked files
SH256 hash:
76c2553a6e64ced12440f7829df0a9a1db3476c93f136666413728f3fea8f2b7
MD5 hash:
c992b65aa7750258a6a6d1006ee7afa8
SHA1 hash:
22d55853a57e041f887c1b1c455ccd60477d1c87
Link:
https://www.unpac.me/results/1bcfe011-ed89-446b-ba68-4d10dceaa64c/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/76c2553a6e64/report/overview.html
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/76c2553a6e64ced12440f7829df0a9a1db3476c93f136666413728f3fea8f2b7

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:MALWARE_Win_CoinMiner02
Create hunting rule
Author:ditekSHen
Description:Detects coinmining malware
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:MAL_XMR_Miner_May19_1_RID2E1B
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:rig_win64_xmrig_6_13_1_xmrig
Create hunting rule
Author:yarGen Rule Generator
Description:rig_win64 - file xmrig.exe
Reference:https://github.com/Neo23x0/yarGen

File information

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

Web download

CoinMiner

Executable exe 76c2553a6e64ced12440f7829df0a9a1db3476c93f136666413728f3fea8f2b7

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2141979/
Cape
Cape
https://www.capesandbox.com/analysis/262824/

Comments


Avatar
zbet commented on 2022-04-12 02:11:42 UTC

url : hxxp://107.189.6.214/8qcRCckQ/fly.exe