MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e74c0b9d1e48760d0f5af39d87e8ce3fadcb8f79d0061c9d8432cb27e222bc8. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8e74c0b9d1e48760d0f5af39d87e8ce3fadcb8f79d0061c9d8432cb27e222bc8
SHA3-384 hash: f8b65d2d471ef9d78c0f5f094b9d33b62dc64417d1a2c75b461d6d2abfca3e927ae1fc53b6b42bd348de7399d68fb8c9
SHA1 hash: 3358033063a00c41b0093361ab231dab6c99d06e
MD5 hash: 3c06ef80548abdb452c885502503df1e
humanhash: fruit-lion-helium-robert
File name:3c06ef80548abdb452c885502503df1e
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:356'352 bytes
First seen:2021-08-18 19:14:30 UTC
Last seen:2021-08-18 20:56:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:jfQVuZSDQSqZ+h23RqlRcdal8sBYb/VI+YgcLCLih9TOfyz3Oy4lWF0:jSuiQSWRqlluI+YPLC2Gfyz3OZO
Threatray 1'310 similar samples on MalwareBazaar
TLSH T1237412711647EAF4F0255E7A9BD0E61F4C27D904002885337FCAAD6DDE63A193B62F82
dhash icon f0f0f2b2e834b498 (29 x AgentTesla, 12 x AveMariaRAT, 8 x RedLineStealer)
Reporter zbetcheckin
Tags:32 AveMariaRAT exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
141
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RF 2001466081776.doc
Verdict:
Malicious activity
Analysis date:
2021-08-18 17:41:37 UTC
Tags:
ole-embedded trojan loader
Link:
https://app.any.run/tasks/b358afba-054d-4ad3-a665-1407fa8abda1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
WarzoneRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/180435/
Detection(s):
SecuriteInfo.com.AgentTesla-FDAW3C06EF80548A.16911.5960.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
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/bb9e22e3-9f63-4708-acb8-c158cb4b1aa9
Result
Threat name:
AveMaria
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/835332
Signature
Allocates memory in foreign processes
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
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)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Yara detected AveMaria stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 467763 Sample: J5U0QK6IhH Startdate: 18/08/2021 Architecture: WINDOWS Score: 100 51 nan.ydns.eu 2->51 63 Found malware configuration 2->63 65 Malicious sample detected (through community Yara rule) 2->65 67 Multi AV Scanner detection for submitted file 2->67 69 4 other signatures 2->69 11 J5U0QK6IhH.exe 5 2->11         started        signatures3 process4 file5 41 C:\Users\user\AppData\...\J5U0QK6IhH.exe, PE32 11->41 dropped 43 C:\Users\...\J5U0QK6IhH.exe:Zone.Identifier, ASCII 11->43 dropped 45 C:\Users\user\AppData\...\J5U0QK6IhH.exe.log, ASCII 11->45 dropped 89 Writes to foreign memory regions 11->89 91 Injects a PE file into a foreign processes 11->91 15 J5U0QK6IhH.exe 4 5 11->15         started        signatures6 process7 file8 47 C:\ProgramData\images.exe, PE32 15->47 dropped 49 C:\ProgramData\images.exe:Zone.Identifier, ASCII 15->49 dropped 55 Multi AV Scanner detection for dropped file 15->55 57 Machine Learning detection for dropped file 15->57 59 Contains functionality to inject threads in other processes 15->59 61 4 other signatures 15->61 19 images.exe 4 15->19         started        23 cmd.exe 1 15->23         started        signatures9 process10 file11 37 C:\Users\user\AppData\Local\Temp\images.exe, PE32 19->37 dropped 39 C:\Users\user\AppData\...\images.exe.log, ASCII 19->39 dropped 71 Multi AV Scanner detection for dropped file 19->71 73 Machine Learning detection for dropped file 19->73 75 Writes to foreign memory regions 19->75 77 Injects a PE file into a foreign processes 19->77 25 images.exe 2 19->25         started        29 reg.exe 1 1 23->29         started        31 conhost.exe 23->31         started        signatures12 process13 dnsIp14 53 nan.ydns.eu 212.192.246.147, 5200 RHC-HOSTINGGB Russian Federation 25->53 79 Multi AV Scanner detection for dropped file 25->79 81 Machine Learning detection for dropped file 25->81 83 Contains functionality to inject threads in other processes 25->83 87 5 other signatures 25->87 33 cmd.exe 1 25->33         started        85 Creates an undocumented autostart registry key 29->85 signatures15 process16 process17 35 conhost.exe 33->35         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8e74c0b9d1e48760d0f5af39d87e8ce3fadcb8f79d0061c9d8432cb27e222bc8/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-08-18 10:08:56 UTC
AV detection:
17 of 28 (60.71%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rz2mboor4sdwbuhvv445q7um4p5nzohxtuagdsoyimwle7rcfpea._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
36c35b4364b62c4d1ff2be1e1a043a10bc587625ad383dd2b4dacde157a952e4
AveMariaRAT
39cd390039e7ad850abd64cfc0b387c77470153c09d35108cf96a893185804a2
AveMariaRAT
52e2c9a43a9de0685055f60bd590f2f893882ad710f3b7e8c451985eea69ec07
AveMariaRAT
885e34ff7befbdcdb027a017843cbacdba7eebb34d3df2e3113cceb9adafe8b5
AveMariaRAT
94fd8c7b7935c64a7ed46794b3b5597800ae02715d5d0d95df19b208dc0d98fb
AveMariaRAT
9e2a3d4464636baff78628d870f39d1a9f3ba23da71f8c50ead2576479077702
AveMariaRAT
cdbe67339a29bfe3066a18b4e68e9b19e28e449ab21ce23a85ed15e04c5255df
AveMariaRAT
db531d6e969f16a9318224e16a18f3314fa75d0eaad90fc9a805f10d098d67c9
AveMariaRAT
f4d3d1d7abd51b08b3bad84d718cb3beaf9d0513422ce276ea2cc2617c3cf889
AveMariaRAT
+ 1'300 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat infostealer rat
Link:
https://tria.ge/reports/210818-kwcfsh2wba/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
nan.ydns.eu:5200
Unpacked files
SH256 hash:
f71d97c3d42af0eb4cc74e640a995eb0f288bab59b7be5cd89eccb21cd304f36
MD5 hash:
6c72218c48cd68cbcb654675053a0abb
SHA1 hash:
12207fa32070f99683648d87b44410e5d3cdf2de
Link:
https://www.unpac.me/results/e668d8a7-783b-45bb-a3ae-ff9549025cf4/
SH256 hash:
b931cfe6281976f9db4e6516065b711a780c9c0c5829a2cfedadb537d254975f
MD5 hash:
19b8aedd56e4eb0b514470d4b0fd69a2
SHA1 hash:
3f8425415e714885c7d4f6d58a86d3144e3204b4
Link:
https://www.unpac.me/results/e668d8a7-783b-45bb-a3ae-ff9549025cf4/
SH256 hash:
477cab8d4385172d679200edc6619462de2402d912f21f36981fc058987a6d52
MD5 hash:
16a9ddc4b32981114fe4f069a4353105
SHA1 hash:
bf73849f57c150f9e2199c61427f631be2dfa595
Link:
https://www.unpac.me/results/e668d8a7-783b-45bb-a3ae-ff9549025cf4/
SH256 hash:
53a44e9b0b084392f5702fa5c3bf070e7dd85eab3737defbf461d5d38485c068
MD5 hash:
b78ddc7371e16c79e8f6679f7823496a
SHA1 hash:
c194f4c778b53bf6b885c7b45655759539c860d4
Link:
https://www.unpac.me/results/e668d8a7-783b-45bb-a3ae-ff9549025cf4/
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/e668d8a7-783b-45bb-a3ae-ff9549025cf4/
Parent samples :
8e74c0b9d1e48760d0f5af39d87e8ce3fadcb8f79d0061c9d8432cb27e222bc8
d046a74bd0d56c05cffb8d204b3785869465e5583460e95e494c400ec177da41
2c12f9be67bf31375db1b0578920fa37b415ec1a2df56cc1f3dacd9985f60100
9fc714ad9c5db38003fef656fb47efe9350184b7e39fa8e089e6b1fa5ba52cd3
840e313170a4fb9d67de6800bc7eabebff2fc1d51eb29d8ac59693ba6784662d
bd8a5d384969b709e0fdc1cd60dcce42d2c739098239d72a2a48830a892d54e8
7ffeacec6db7adcd9b257ab40772112577ad9255765a826343158463a6fb3a91
SH256 hash:
8e74c0b9d1e48760d0f5af39d87e8ce3fadcb8f79d0061c9d8432cb27e222bc8
MD5 hash:
3c06ef80548abdb452c885502503df1e
SHA1 hash:
3358033063a00c41b0093361ab231dab6c99d06e
Link:
https://www.unpac.me/results/e668d8a7-783b-45bb-a3ae-ff9549025cf4/
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/8e74c0b9d1e48760d0f5af39d87e8ce3fadcb8f79d0061c9d8432cb27e222bc8

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

AveMariaRAT

Executable exe 8e74c0b9d1e48760d0f5af39d87e8ce3fadcb8f79d0061c9d8432cb27e222bc8

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/180435/
  
URLhaus
https://urlhaus.abuse.ch/url/1544623/

Comments


Avatar
zbet commented on 2021-08-18 19:14:31 UTC

url : hxxp://nanorgin.ydns.eu/office.exe