MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 33504964352cf78797b60fccf134fd54ef09e3e5547da904115cd18c8dcf58f2. 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: 33504964352cf78797b60fccf134fd54ef09e3e5547da904115cd18c8dcf58f2
SHA3-384 hash: 0f4293333b8b2697ad57fd2b16531966f4b6ac3951dec44e6f5a89d61efda8097cf52fb5e9670299e8a98108d9944cff
SHA1 hash: f2b13c230d4cae1bd820a9fc9d125428412af682
MD5 hash: a5c58ba5c48f9cb8ab45cd5847a8cb08
humanhash: coffee-missouri-indigo-wisconsin
File name:a5c58ba5c48f9cb8ab45cd5847a8cb08
Download: download sample
Signature CoinMiner
Create hunting rule
File size:1'138'176 bytes
First seen:2021-08-31 17:42:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:xNuuZ+OIqYqo9L7EIwa/FyX/EO2muAKoMaIsx7h:xv0tqYNsIwOGETm6oMK7h
Threatray 51 similar samples on MalwareBazaar
TLSH T15B3512157A404B92D0244535D0DF523707F4ACDB6AB2D2AB3F84736D1EB2373AC8AA1E
dhash icon faf26242c8e8a0c0 (1 x CoinMiner)
Reporter zbetcheckin
Tags:32 CoinMiner exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
261
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a5c58ba5c48f9cb8ab45cd5847a8cb08
Verdict:
Malicious activity
Analysis date:
2021-08-31 17:43:07 UTC
Tags:
evasion trojan
Link:
https://app.any.run/tasks/01939729-2cbd-475e-ae4b-58f1ab373570

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/184279/
Detection(s):
SecuriteInfo.com.Trojan.MSIL.Miner.ac.31219.20051.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
DNS request
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Creating a process from a recently created file
Creating a process with a hidden window
Connecting to a cryptocurrency mining pool
Creating a service
Launching a service
Loading a system driver
Modifying a system executable file
Enabling autorun for a service
Enabling autorun by creating a file
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5d7555a2-40bc-4ceb-8596-fff278497e37
Result
Threat name:
Phoenix Miner Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/842882
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus detection for dropped file
Detected Stratum mining protocol
Found strings related to Crypto-Mining
Hides threads from debuggers
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)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Sigma detected: Xmrig
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected Phoenix Miner
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 475310 Sample: mjiQTTDzz2 Startdate: 31/08/2021 Architecture: WINDOWS Score: 100 79 pool.supportxmr.com 2->79 81 pool-fr.supportxmr.com 2->81 95 Sigma detected: Xmrig 2->95 97 Malicious sample detected (through community Yara rule) 2->97 99 Multi AV Scanner detection for dropped file 2->99 101 12 other signatures 2->101 9 mjiQTTDzz2.exe 3 2->9         started        13 System.exe 3 2->13         started        15 svchost.exe 1 2->15         started        17 2 other processes 2->17 signatures3 process4 file5 77 C:\Users\user\AppData\...\mjiQTTDzz2.exe.log, ASCII 9->77 dropped 103 May check the online IP address of the machine 9->103 19 mjiQTTDzz2.exe 44 9->19         started        23 mjiQTTDzz2.exe 9->23         started        105 Injects a PE file into a foreign processes 13->105 25 System.exe 13->25         started        signatures6 process7 dnsIp8 83 iplogger.org 88.99.66.31, 443, 49704, 49705 HETZNER-ASDE Germany 19->83 85 bitbucket.org 104.192.141.1, 443, 49706, 49710 AMAZON-02US United States 19->85 87 3 other IPs or domains 19->87 65 C:\ProgramData\Microsoft Network\System.exe, PE32 19->65 dropped 67 C:\ProgramData\...\System.exe:Zone.Identifier, ASCII 19->67 dropped 27 regestry.exe 19->27         started        30 dllhoster.exe 19->30         started        32 regestry.exe 19->32         started        43 21 other processes 19->43 34 conhost.exe 23->34         started        69 C:\ProgramData\Systemd\old.exe (copy), PE32+ 25->69 dropped 71 C:\ProgramData\Systemd\dllhoster.exe, PE32+ 25->71 dropped 73 C:\ProgramData\Data\regestry.exe, PE32+ 25->73 dropped 75 C:\ProgramData\Data\old.exe (copy), PE32+ 25->75 dropped 36 dllhoster.exe 25->36         started        39 cmd.exe 25->39         started        41 cmd.exe 25->41         started        45 5 other processes 25->45 file9 process10 dnsIp11 107 Antivirus detection for dropped file 27->107 109 Multi AV Scanner detection for dropped file 27->109 111 Hides threads from debuggers 27->111 113 Machine Learning detection for dropped file 30->113 89 149.202.83.171, 49717, 5555 OVHFR France 36->89 91 pool.supportxmr.com 36->91 93 pool-fr.supportxmr.com 36->93 115 Query firmware table information (likely to detect VMs) 36->115 47 conhost.exe 39->47         started        49 taskkill.exe 39->49         started        59 2 other processes 41->59 51 taskkill.exe 1 43->51         started        53 taskkill.exe 1 43->53         started        55 conhost.exe 43->55         started        61 23 other processes 43->61 57 conhost.exe 45->57         started        63 4 other processes 45->63 signatures12 117 Detected Stratum mining protocol 89->117 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/33504964352cf78797b60fccf134fd54ef09e3e5547da904115cd18c8dcf58f2/
Threat name:
ByteCode-MSIL.Trojan.Miner
Create hunting rule
Status:
Malicious
First seen:
2021-08-31 16:48:33 UTC
AV detection:
13 of 28 (46.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gnieszbvft3ypf5wb7gpcnh5ktxqty7fkr62sbarltiyzdopldza._file
Verdict:
suspicious
Similar samples:
0b6311976a5d7d94c5bf373e982e9e03ea64cb4869b9399fb1f90c122cb2ced2
CoinMiner
1618dcdf8e1300e53b57a5579299b14ad0033f04fe5abed32c7c4b1bc01e187d
CoinMiner
1a512b670911187dd2cc6a04b8da5d96b70df6129234b4fd97e30fcda7470365
CoinMiner
4a6f525c5728145789924c96d5c8786dde14054a1d2a39db9c22fa8b30db0d6e
CoinMiner
8eb247b1a7002346303316364559cc13f901212a79a42d76138cafa79719a132
CoinMiner
8f5b300680db95b545347229941acb9113690ab187cd7ac7b2cc601b9e31a205
CoinMiner
91dd3fa11964f4432bb43ee5f63580d53ba35dfdcfd5d8ec1b0e00f3f7b20258
CoinMiner
c47be8455733bb50fb191d747a5b7c4427fae086296ffbedc2cd7c235bd194bf
CoinMiner
+ 41 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:xmrig miner
Link:
https://tria.ge/reports/210831-5l2pgxldcs/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Legitimate hosting services abused for malware hosting/C2
Drops startup file
Loads dropped DLL
Executes dropped EXE
XMRig Miner Payload
xmrig
Unpacked files
SH256 hash:
c0ee1071e444f415f8b62856a0896f3b22e563f1bb4f03d14142583efe49a565
MD5 hash:
29db2e114b88ae1f6a00c9aa71690043
SHA1 hash:
ec82db71443556a5b320357b0b8b09e70ec1db9c
Link:
https://www.unpac.me/results/f80ba86c-62b4-4a19-bd1c-85115623fa7e/
SH256 hash:
f343f6279e97e982959ed5203301b73993c7b7617b8e12e2cca49821de05fdf5
MD5 hash:
c9fe0802ba610036a261938e148f0aa5
SHA1 hash:
6041da35a8f2c6131cdba085de14e55f88165e82
Link:
https://www.unpac.me/results/f80ba86c-62b4-4a19-bd1c-85115623fa7e/
SH256 hash:
691f34cb3fa6c24cf12d51686451e9ad1ef682c7ebb50a526aa5cf12ce7a4205
MD5 hash:
e21366f5c6d8273427aaf058687a0bc8
SHA1 hash:
4995ca4c41fa81c0aef07d8a68d01b54a5d38c64
Link:
https://www.unpac.me/results/f80ba86c-62b4-4a19-bd1c-85115623fa7e/
SH256 hash:
3c8675d04f99a23b60e6d3f5df08224e0336780707fd7a6777f4455cf388e718
MD5 hash:
ba7a11b78b3ebdba908b5841cc222d2c
SHA1 hash:
29a9ff6d2813ec1941d2268f13c5edfc0cb3584c
Link:
https://www.unpac.me/results/f80ba86c-62b4-4a19-bd1c-85115623fa7e/
SH256 hash:
33504964352cf78797b60fccf134fd54ef09e3e5547da904115cd18c8dcf58f2
MD5 hash:
a5c58ba5c48f9cb8ab45cd5847a8cb08
SHA1 hash:
f2b13c230d4cae1bd820a9fc9d125428412af682
Link:
https://www.unpac.me/results/f80ba86c-62b4-4a19-bd1c-85115623fa7e/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.68
Link:
https://yomi.yoroi.company/submissions/33504964352cf78797b60fccf134fd54ef09e3e5547da904115cd18c8dcf58f2

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_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

CoinMiner

Executable exe 33504964352cf78797b60fccf134fd54ef09e3e5547da904115cd18c8dcf58f2

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1581083/
Cape
Cape
https://www.capesandbox.com/analysis/184279/

Comments


Avatar
zbet commented on 2021-08-31 17:42:03 UTC

url : hxxp://f0571088.xsph.ru/system32.exe