MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 323dc15959c4fb49f274d9024959d3cf256eb07ac2fcc0457f3cfe87277f5fad. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 323dc15959c4fb49f274d9024959d3cf256eb07ac2fcc0457f3cfe87277f5fad
SHA3-384 hash: 9fc0d66fc990070d6c9c63d4171d6482278590e1313e90added9f10c4ed109fc05172aa95ab5eb87069687288e5b1500
SHA1 hash: b76ac759fa4ca8d93440ca4ee9979241e4eee925
MD5 hash: d44a18b6d3fe40f861512bfba6b4e9e3
humanhash: red-fruit-edward-mockingbird
File name:RHEEM PO # - KMBT-2308003202003-033201 Đơn hàng Rheem Vietnam – 20203.exe
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:723'456 bytes
First seen:2021-08-23 08:11:56 UTC
Last seen:2021-08-23 09:09:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:4lMos1TXLh8uArAmKsOp0j4e60EQ/OxDj52dhISV7L/GTjV52JpbMf6nGmMcUwP:4Co2LZArpLj2D1GIM+Tjv2H
Threatray 1'128 similar samples on MalwareBazaar
TLSH T12DF4DFAD3650BADFC917C976C9641C24EBA1B476430BE303A85326AD9E4DA87CF101F7
Reporter Anonymous
Tags:AveMariaRAT exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
114
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RHEEM PO # - KMBT-2308003202003-033201 Đơn hàng Rheem Vietnam – 20203.exe
Verdict:
Suspicious activity
Analysis date:
2021-08-23 08:13:45 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2b0162c5-fa82-4d56-8ace-441d35e6441d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.ArtemisD44A18B6D3FE.92.20088.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Launching a process
Creating a file
Creating a process with a hidden window
Connection attempt
Running batch commands
Creating a process from a recently created file
Unauthorized injection to a system process
Enabling autorun
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.
Malware family:
AVE_MARIA
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2119c834-e626-4cc6-b1ca-559a3628bbb8
Result
Threat name:
AveMaria
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/837364
Signature
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
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 an undocumented autostart registry key
Detected unpacking (changes PE section rights)
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 sample
Malicious sample detected (through community Yara rule)
Sigma detected: Powershell Defender Exclusion
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected AveMaria stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 469796 Sample: RHEEM PO # - KMBT-230800320... Startdate: 23/08/2021 Architecture: WINDOWS Score: 100 33 Found malware configuration 2->33 35 Malicious sample detected (through community Yara rule) 2->35 37 Antivirus / Scanner detection for submitted sample 2->37 39 8 other signatures 2->39 8 RHEEM PO # - KMBT-2308003202003-033201   #U0110#U01a1n h#U00e0ng Rheem Vietnam #U2013 20203.exe 3 2->8         started        process3 file4 29 RHEEM PO # - KMBT-...U2013 20203.exe.log, ASCII 8->29 dropped 43 Writes to foreign memory regions 8->43 45 Injects a PE file into a foreign processes 8->45 12 MSBuild.exe 3 2 8->12         started        16 MSBuild.exe 8->16         started        signatures5 process6 dnsIp7 31 109.248.144.163, 5200 DATACLUB-SE Russian Federation 12->31 47 Adds a directory exclusion to Windows Defender 12->47 49 Increases the number of concurrent connection per server for Internet Explorer 12->49 51 Hides that the sample has been downloaded from the Internet (zone.identifier) 12->51 18 cmd.exe 1 12->18         started        20 powershell.exe 26 12->20         started        53 Contains functionality to inject threads in other processes 16->53 55 Contains functionality to steal Chrome passwords or cookies 16->55 57 Contains functionality to steal e-mail passwords 16->57 signatures8 process9 process10 22 reg.exe 1 1 18->22         started        25 conhost.exe 18->25         started        27 conhost.exe 20->27         started        signatures11 41 Creates an undocumented autostart registry key 22->41
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/323dc15959c4fb49f274d9024959d3cf256eb07ac2fcc0457f3cfe87277f5fad/
Threat name:
ByteCode-MSIL.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2021-08-23 08:12:06 UTC
AV detection:
21 of 46 (45.65%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gi64cwkzyt5ut4tu3ebeswotz4sw5md2yl6marl7ht7ioj37l6wq._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
043544fc666b260b348dbd6c004ac8a76c62418e34b3330e6d0a1fac1dfc3f9f
AveMariaRAT
36c35b4364b62c4d1ff2be1e1a043a10bc587625ad383dd2b4dacde157a952e4
AveMariaRAT
691c75376ade3956492197d79853cab8eb38dca6dc2a7c2be3d4f28f445a3d2b
AveMariaRAT
7c226fda60b190a13b95e0e5e992506ec7214ef9789e2117b4ee11981dad3158
AveMariaRAT
885e34ff7befbdcdb027a017843cbacdba7eebb34d3df2e3113cceb9adafe8b5
AveMariaRAT
a524b17edc79f1cacd57f9a07becfd24df6d0ef893d11620cb3c300c86c327ed
AveMariaRAT
b71ac80addac74e89b71f6893d989d7233d8174b8836138a3292cc1409ae8e58
AveMariaRAT
e3f01ed8d12f734d433783b0fe727e25e1a9a982a38e50fe72734c75c146df07
AveMariaRAT
ef1ac3f12332198e1ef6f01698658258289a63e08ff17b1ddba89e229b8f19b7
AveMariaRAT
+ 1'118 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat infostealer rat
Link:
https://tria.ge/reports/210823-caem231trn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
109.248.144.163:5200
Unpacked files
SH256 hash:
28ed064ff0f67f53e52f0ee3e647bd2d68d1d58fa55036c4ae8853ae5cb8a510
MD5 hash:
4cbf754bc7159f550100107e8f476309
SHA1 hash:
f6bffdb74e57f54d5e8836b71ded7c7fc8e2f361
Detections:
win_ave_maria_g0
Create hunting rule
win_ave_maria_auto
Create hunting rule
Link:
https://www.unpac.me/results/2de9e976-f390-4751-ba4e-226a350e251f/
SH256 hash:
e4101dad843b7aec42c286d9e7983fd4c383e64710a0d93afbe3f021c74d9d8a
MD5 hash:
1dbfa12444f187eadbd4ed311ecd0a40
SHA1 hash:
f5520c807df3c4466723be088d51cd7b873d7750
Link:
https://www.unpac.me/results/2de9e976-f390-4751-ba4e-226a350e251f/
SH256 hash:
6912e4bedd1288f116e968f0a79d9797f6d6bd24d45a5f10c52e20f9d33b8c61
MD5 hash:
03bde4a82ad64c0f314985232fbca3fa
SHA1 hash:
e8d0b6339e94192eaaca32c812f914e60576dca6
Link:
https://www.unpac.me/results/2de9e976-f390-4751-ba4e-226a350e251f/
SH256 hash:
477cab8d4385172d679200edc6619462de2402d912f21f36981fc058987a6d52
MD5 hash:
16a9ddc4b32981114fe4f069a4353105
SHA1 hash:
bf73849f57c150f9e2199c61427f631be2dfa595
Link:
https://www.unpac.me/results/2de9e976-f390-4751-ba4e-226a350e251f/
SH256 hash:
f71d97c3d42af0eb4cc74e640a995eb0f288bab59b7be5cd89eccb21cd304f36
MD5 hash:
6c72218c48cd68cbcb654675053a0abb
SHA1 hash:
12207fa32070f99683648d87b44410e5d3cdf2de
Link:
https://www.unpac.me/results/2de9e976-f390-4751-ba4e-226a350e251f/
SH256 hash:
323dc15959c4fb49f274d9024959d3cf256eb07ac2fcc0457f3cfe87277f5fad
MD5 hash:
d44a18b6d3fe40f861512bfba6b4e9e3
SHA1 hash:
b76ac759fa4ca8d93440ca4ee9979241e4eee925
Link:
https://www.unpac.me/results/2de9e976-f390-4751-ba4e-226a350e251f/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/323dc15959c4/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/323dc15959c4fb49f274d9024959d3cf256eb07ac2fcc0457f3cfe87277f5fad

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:pe_imphash
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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.

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