MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e52f7e186b1cf6ae1dae771ebaa171a1455987d441642c07a180fe359038dbe2. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e52f7e186b1cf6ae1dae771ebaa171a1455987d441642c07a180fe359038dbe2
SHA3-384 hash: 61355efe91152677a65ef6eaaab033e4e015e1afa5a7533d4005348fb8305ea29b506346106b07600456c7472d612308
SHA1 hash: 57340f2b24d63ef2fdc4ab3bb97ef7a0f1f87519
MD5 hash: 03312b9801f771da48fb136804cb9978
humanhash: march-bakerloo-failed-lithium
File name:QUOTATION202331050889920.PDF.exe
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:699'392 bytes
First seen:2023-05-31 16:25:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:O96VAMTihh6xhZ6OrcNy9Y92Zmvnw9U9kyFbpj5FphHxq:SMUgh8ykqYIZ8nwhavhHc
Threatray 898 similar samples on MalwareBazaar
TLSH T181E4E16ADEEE553FC4A06D79B0321134A3F8D121506BE389AE235C7FC4497B9AFD2052
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:AveMariaRAT exe RAT


Avatar
abuse_ch
AveMariaRAT C2:
45.81.39.89:38411

Intelligence

File Origin
# of uploads :
1
# of downloads :
318
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
avemaria
Create hunting rule
ID:
1
File name:
QUOTATION202331050889920.PDF.exe
Verdict:
Malicious activity
Analysis date:
2023-05-31 16:27:06 UTC
Tags:
stealer rat avemaria warzone
Link:
https://app.any.run/tasks/c218aba0-3276-46b8-96bf-60ae8801bc41

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/394140/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.12482.7322.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/6477751ae6cc9218e8eb93a0/reports/0d8996bc-c9c4-439a-9072-0caf8f8e13d0/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/e52f7e186b1cf6ae1dae771ebaa171a1455987d441642c07a180fe359038dbe2
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/78bd075b-deff-48cb-9f61-030c4829283d
Result
Threat name:
AveMaria, UACMe
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1246290
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to hide user accounts
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
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
Uses dynamic DNS services
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AveMaria stealer
Yara detected UACMe UAC Bypass tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 879309 Sample: QUOTATION202331050889920.PDF.exe Startdate: 31/05/2023 Architecture: WINDOWS Score: 100 43 Snort IDS alert for network traffic 2->43 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 11 other signatures 2->49 7 QUOTATION202331050889920.PDF.exe 7 2->7         started        11 lhKxTGESqfbFE.exe 5 2->11         started        process3 file4 33 C:\Users\user\AppData\...\lhKxTGESqfbFE.exe, PE32 7->33 dropped 35 C:\...\lhKxTGESqfbFE.exe:Zone.Identifier, ASCII 7->35 dropped 37 C:\Users\user\AppData\Local\...\tmp9F73.tmp, XML 7->37 dropped 39 C:\...\QUOTATION202331050889920.PDF.exe.log, ASCII 7->39 dropped 51 Uses schtasks.exe or at.exe to add and modify task schedules 7->51 53 Adds a directory exclusion to Windows Defender 7->53 13 MSBuild.exe 3 8 7->13         started        17 powershell.exe 20 7->17         started        19 schtasks.exe 1 7->19         started        55 Antivirus detection for dropped file 11->55 57 Machine Learning detection for dropped file 11->57 21 schtasks.exe 1 11->21         started        23 MSBuild.exe 1 11->23         started        25 MSBuild.exe 11->25         started        signatures5 process6 dnsIp7 41 lag.ddns.net 45.81.39.89, 38411, 49715 LVLT-10753US United States 13->41 59 Tries to steal Mail credentials (via file / registry access) 13->59 61 Tries to harvest and steal browser information (history, passwords, etc) 13->61 63 Increases the number of concurrent connection per server for Internet Explorer 13->63 65 Hides that the sample has been downloaded from the Internet (zone.identifier) 13->65 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        31 conhost.exe 21->31         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e52f7e186b1cf6ae1dae771ebaa171a1455987d441642c07a180fe359038dbe2/
Threat name:
ByteCode-MSIL.Trojan.RemLoader
Create hunting rule
Status:
Malicious
First seen:
2023-05-31 16:26:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4uxx4gdldt3k4hnoo4plvilrufcvtb6uifscyb5bqd7dleby3pra._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
18cbae6a7144c17ab29082abdcd3ab6dd7f0c474429bba848f023069fdf9f0d0
AveMariaRAT
20f1a52cdcc9248da403d92ef63b76463276fbe27ef0cb8f7a5d862c325b1b5e
AveMariaRAT
80296fd8a32f5a02fd9d8ac1fb010df2736d89293b3a2a124f3062ef2ed9836a
AveMariaRAT
8615169ad317d762db6aac611781bbfa7f96e977e3fcf2e5385a952c8b3a3bca
AveMariaRAT
95c0369a04185f31bedf1c33add90bc3f06b0b68f54e643992410c39d13617e1
AveMariaRAT
b1dd88d731db2c74fcaab338a9778f813bac4c2d6597237dc634fe086c829fd5
AveMariaRAT
bd709aae771a9302a7b68c87f753386c08152cb912dc2ae6af968cc280ca9469
AveMariaRAT
d82c8b26b89f37dc001cd489570e5e3ed2c84d7604c4aea6346ad898c6537b57
AveMariaRAT
d9a29c30fe760948f1568af76bb78e1dbf2b99d0b25622b9116e9da99f733886
AveMariaRAT
+ 888 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat infostealer rat
Link:
https://tria.ge/reports/230531-txhdysge31/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Warzone RAT payload
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
lag.ddns.net:38411
Unpacked files
SH256 hash:
a7ac3b41d9ad2c1b252744ab9a08e0a0b41237a424058cff81a8323abff9d1d2
MD5 hash:
cc4130ed7616c042a522012c190369e4
SHA1 hash:
f865cdcc0ee4c1a402595d64728bd5c64428fbd2
Link:
https://www.unpac.me/results/9d5b324c-6567-4bd1-9072-88ec563bb044/
SH256 hash:
c440617e04a50ced73c8ab992cbe8d8954a3e41f21f046ee9d1f2a41ea9b416d
MD5 hash:
9390df6c9a6111978dee5414bc42eda6
SHA1 hash:
d3cb1c366b9e466afa93eb369838a04d30777795
Link:
https://www.unpac.me/results/9d5b324c-6567-4bd1-9072-88ec563bb044/
SH256 hash:
b845298489a78c7d66ba9e106de1606e64f9104b2fedc756ebe22275dbee8634
MD5 hash:
9e4440f3a14a5099078ddb26d3fef08d
SHA1 hash:
80c47af8fa3ccfabbb1ec79e7f7b03c19b337dbf
Link:
https://www.unpac.me/results/9d5b324c-6567-4bd1-9072-88ec563bb044/
SH256 hash:
e52f7e186b1cf6ae1dae771ebaa171a1455987d441642c07a180fe359038dbe2
MD5 hash:
03312b9801f771da48fb136804cb9978
SHA1 hash:
57340f2b24d63ef2fdc4ab3bb97ef7a0f1f87519
Link:
https://www.unpac.me/results/9d5b324c-6567-4bd1-9072-88ec563bb044/
Malware family:
Warzone
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e52f7e186b1c/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/e52f7e186b1cf6ae1dae771ebaa171a1455987d441642c07a180fe359038dbe2

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
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.

Cape
Cape
https://www.capesandbox.com/analysis/394140/

Comments