MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2c12f9be67bf31375db1b0578920fa37b415ec1a2df56cc1f3dacd9985f60100. 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


AveMariaRAT


Vendor detections: 10


Intelligence 10 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2c12f9be67bf31375db1b0578920fa37b415ec1a2df56cc1f3dacd9985f60100
SHA3-384 hash: b4683c815f2369ed185afe4109ae5a1ad944eb3c78488a1a7c163b4f5a33a4549548f739d6594faeaac3d5eb09390f06
SHA1 hash: ae04e74a104cd6d2d00331111f0f2596c86eeb2e
MD5 hash: 592cbf02a35ee0358194b33c483be874
humanhash: oregon-kansas-carpet-avocado
File name:0d2805a84af62c765ac706960cd2a4a1.exe
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:347'136 bytes
First seen:2021-10-26 09:40:33 UTC
Last seen:2021-10-26 10:41:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:BQIxNYrJYEfv9Ykr7DVLq1YV+8TzAB/KOnTSE0K8LvfDEQXWUtin2H+:yrZfeec1Yf/AwOn3094Kb3+
Threatray 2'490 similar samples on MalwareBazaar
TLSH T11574122277954BC9EED986316CD33EA00CF1B552A905E7BE23C06A5D0E73941E213F7A
File icon (PE):PE icon
dhash icon 696a6ee2b2b2c2cc (18 x RedLineStealer, 17 x LummaStealer, 16 x CoinMiner)
Reporter lowmal3
Tags:AveMariaRAT exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
189
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/200134/
Detection(s):
SecuriteInfo.com.Suspicious.Win32.Save.a.21475.5883.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/6177cd309a5a1e91c5d4550f/reports/31c0d71e-7c0b-455b-9e87-8762f283fb47/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
AVE_MARIA
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ba0a3f9c-10cb-42af-8828-e300de17cae8
Result
Threat name:
AveMaria
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/876873
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to hide user accounts
Contains functionality to inject threads in other processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal e-mail passwords
Creates a thread in another existing process (thread injection)
Creates an undocumented autostart registry key
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Increases the number of concurrent connection per server for Internet Explorer
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Writes to foreign memory regions
Yara detected AveMaria stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 509306 Sample: 0d2805a84af62c765ac706960cd... Startdate: 26/10/2021 Architecture: WINDOWS Score: 100 49 Multi AV Scanner detection for domain / URL 2->49 51 Found malware configuration 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 6 other signatures 2->55 10 0d2805a84af62c765ac706960cd2a4a1.exe 3 2->10         started        process3 file4 37 C:\...\0d2805a84af62c765ac706960cd2a4a1.exe, PE32 10->37 dropped 39 0d2805a84af62c765a...exe:Zone.Identifier, ASCII 10->39 dropped 41 0d2805a84af62c765ac706960cd2a4a1.exe.log, ASCII 10->41 dropped 13 0d2805a84af62c765ac706960cd2a4a1.exe 4 5 10->13         started        process5 file6 43 C:\ProgramData\images.exe, PE32 13->43 dropped 45 C:\ProgramData\images.exe:Zone.Identifier, ASCII 13->45 dropped 71 Multi AV Scanner detection for dropped file 13->71 73 Machine Learning detection for dropped file 13->73 75 Contains functionality to inject threads in other processes 13->75 77 4 other signatures 13->77 17 images.exe 2 13->17         started        21 cmd.exe 1 13->21         started        signatures7 process8 file9 35 C:\Users\user\AppData\Local\Temp\images.exe, PE32 17->35 dropped 57 Multi AV Scanner detection for dropped file 17->57 59 Machine Learning detection for dropped file 17->59 23 images.exe 6 17->23         started        27 reg.exe 1 1 21->27         started        29 conhost.exe 21->29         started        signatures10 process11 dnsIp12 47 nan.ydns.eu 195.133.40.125, 49768, 5200 SPD-NETTR Russian Federation 23->47 61 Multi AV Scanner detection for dropped file 23->61 63 Tries to steal Mail credentials (via file access) 23->63 65 Machine Learning detection for dropped file 23->65 69 5 other signatures 23->69 31 cmd.exe 1 23->31         started        67 Creates an undocumented autostart registry key 27->67 signatures13 process14 process15 33 conhost.exe 31->33         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2c12f9be67bf31375db1b0578920fa37b415ec1a2df56cc1f3dacd9985f60100/
Threat name:
ByteCode-MSIL.Downloader.Seraph
Create hunting rule
Status:
Malicious
First seen:
2021-10-26 09:41:05 UTC
AV detection:
9 of 44 (20.45%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fqjptpthx4ytoxnrwblysih2g62bl3a2fx2wzqpt3lgztbpwaeaa._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
36c35b4364b62c4d1ff2be1e1a043a10bc587625ad383dd2b4dacde157a952e4
AveMariaRAT
39cd390039e7ad850abd64cfc0b387c77470153c09d35108cf96a893185804a2
AveMariaRAT
7aefa586d32593736751d667d9588fcf4c3091ace48375d38f06947aa119129e
AveMariaRAT
94fd8c7b7935c64a7ed46794b3b5597800ae02715d5d0d95df19b208dc0d98fb
AveMariaRAT
d4ab1b2e0d1a1a389c3e8f40237b7f7b40ba798468e2d73abe416b927bbe8f13
AveMariaRAT
d8bbb318b7db225f134c3bff2300f60614d87276dc038efe6370f1f52c44828a
AveMariaRAT
d9740755673a2b1025f0a9ea9a579657b0d22d7c00a049d113f84326d37b66bb
AveMariaRAT
db531d6e969f16a9318224e16a18f3314fa75d0eaad90fc9a805f10d098d67c9
AveMariaRAT
+ 2'480 additional samples on MalwareBazaar
Gathering data
Unpacked files
SH256 hash:
f4a29e9cf533ee56373d117f50e9916fb6a461de1c09bec0287e36e6789b0503
MD5 hash:
b9c4bced0a68986a492f539fe2efb4d3
SHA1 hash:
fb650af049be5a59090e0bbadb49a7c1a52681f5
Detections:
win_ave_maria_g0
Create hunting rule
win_ave_maria_auto
Create hunting rule
Link:
https://www.unpac.me/results/71726505-2bc0-4f82-8938-5dbd71951fb7/
Parent samples :
8e74c0b9d1e48760d0f5af39d87e8ce3fadcb8f79d0061c9d8432cb27e222bc8
d046a74bd0d56c05cffb8d204b3785869465e5583460e95e494c400ec177da41
2c12f9be67bf31375db1b0578920fa37b415ec1a2df56cc1f3dacd9985f60100
9fc714ad9c5db38003fef656fb47efe9350184b7e39fa8e089e6b1fa5ba52cd3
840e313170a4fb9d67de6800bc7eabebff2fc1d51eb29d8ac59693ba6784662d
bd8a5d384969b709e0fdc1cd60dcce42d2c739098239d72a2a48830a892d54e8
7ffeacec6db7adcd9b257ab40772112577ad9255765a826343158463a6fb3a91
SH256 hash:
477cab8d4385172d679200edc6619462de2402d912f21f36981fc058987a6d52
MD5 hash:
16a9ddc4b32981114fe4f069a4353105
SHA1 hash:
bf73849f57c150f9e2199c61427f631be2dfa595
Link:
https://www.unpac.me/results/71726505-2bc0-4f82-8938-5dbd71951fb7/
SH256 hash:
d53b0406134ef20f6be1fd11308601eb0f72216bb124d75e4f7f548b3ae1c1c2
MD5 hash:
590d53b39784471fe27a9bcbdad84deb
SHA1 hash:
4c59daf69aa57eadf4b49efc93ea307c490740b7
Link:
https://www.unpac.me/results/71726505-2bc0-4f82-8938-5dbd71951fb7/
SH256 hash:
f71d97c3d42af0eb4cc74e640a995eb0f288bab59b7be5cd89eccb21cd304f36
MD5 hash:
6c72218c48cd68cbcb654675053a0abb
SHA1 hash:
12207fa32070f99683648d87b44410e5d3cdf2de
Link:
https://www.unpac.me/results/71726505-2bc0-4f82-8938-5dbd71951fb7/
SH256 hash:
2b3b09c679f23cc1295ce6a082608b88bfa618d75a904998bf78e4ac62660daf
MD5 hash:
2c744381a11f3c1d1e193cef69e7d6ac
SHA1 hash:
07919df6fb0c35a196ea46094b2441a91a368e7b
Link:
https://www.unpac.me/results/71726505-2bc0-4f82-8938-5dbd71951fb7/
SH256 hash:
2c12f9be67bf31375db1b0578920fa37b415ec1a2df56cc1f3dacd9985f60100
MD5 hash:
592cbf02a35ee0358194b33c483be874
SHA1 hash:
ae04e74a104cd6d2d00331111f0f2596c86eeb2e
Link:
https://www.unpac.me/results/71726505-2bc0-4f82-8938-5dbd71951fb7/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/2c12f9be67bf/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/2c12f9be67bf31375db1b0578920fa37b415ec1a2df56cc1f3dacd9985f60100

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_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_RegKeyComb_IExecuteCommandCOM
Create hunting rule
Author:ditekSHen
Description:Detects executables embedding command execution via IExecuteCommand COM object
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:MALWARE_Win_AveMaria
Create hunting rule
Author:ditekSHen
Description:AveMaria variant payload
Rule name:MALWARE_Win_WarzoneRAT
Create hunting rule
Author:ditekSHen
Description:Detects AveMaria/WarzoneRAT
Rule name:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:RDPWrap
Create hunting rule
Author:@bartblaze
Description:Identifies RDP Wrapper, sometimes used by attackers to maintain persistence.
Reference:https://github.com/stascorp/rdpwrap
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.

Malspam

AveMariaRAT

Executable exe 2c12f9be67bf31375db1b0578920fa37b415ec1a2df56cc1f3dacd9985f60100

(this sample)

  
Delivery method
Distributed via e-mail attachment
  
URLhaus
https://urlhaus.abuse.ch/url/1544623/
Cape
Cape
https://www.capesandbox.com/analysis/200134/

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