MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 42a2782ef59284d7a9b8d29c85fc3db18cc548963ebc6e2db25fb2c813e9d69b. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 42a2782ef59284d7a9b8d29c85fc3db18cc548963ebc6e2db25fb2c813e9d69b
SHA3-384 hash: 2aad3d2a3191f983a5eb0ca3326a6f69ada64db3d2e18382b2a5be64e7f727b0bf12afa190bc91c39e068a1d42878f07
SHA1 hash: bb240caacb1f5f44350b8473b552d194fac008ed
MD5 hash: 67f1a9cb127904e9b88661d754c82c57
humanhash: mango-oxygen-green-cardinal
File name:SecuriteInfo.com.Trojan.Siggen17.50772.20901.22559
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:461'824 bytes
First seen:2022-05-13 09:44:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:kbcx0l80zREDxNU/77jiyr/+d24nnl1T:9xA7zRGgXmd24nn
Threatray 2'445 similar samples on MalwareBazaar
TLSH T10EA4021932F81B53E5BA8FFF2162204603F5722B3511FB4C9CD421DF6AA0B954749EAB
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter SecuriteInfoCom
Tags:AveMariaRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
280
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
avemaria
Create hunting rule
ID:
1
File name:
42a2782ef59284d7a9b8d29c85fc3db18cc548963ebc6e2db25fb2c813e9d69b.exe
Verdict:
Malicious activity
Analysis date:
2022-05-14 06:13:14 UTC
Tags:
trojan stealer rat avemaria warzone
Link:
https://app.any.run/tasks/417cedfe-68c1-4e3c-8993-0d799c3d7956

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/270388/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed stealer
Link:
https://www.filescan.io/uploads/627e28afce11c3e7ab09383a/reports/d1cb5ce1-bc77-4a40-b22c-9dd4ef5adcb5/overview
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/46997225-b063-4890-a63e-d8725965071f
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/993485
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Adds a directory exclusion to Windows Defender
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
Found evasive API chain checking for user administrative privileges
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
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
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses dynamic DNS services
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected AveMaria stealer
Yara detected UACMe UAC Bypass tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 625984 Sample: SecuriteInfo.com.Trojan.Sig... Startdate: 13/05/2022 Architecture: WINDOWS Score: 100 33 Snort IDS alert for network traffic 2->33 35 Multi AV Scanner detection for domain / URL 2->35 37 Found malware configuration 2->37 39 12 other signatures 2->39 7 SecuriteInfo.com.Trojan.Siggen17.50772.20901.exe 7 2->7         started        process3 file4 23 C:\Users\user\AppData\...\yNbejnOaxjEP.exe, PE32 7->23 dropped 25 C:\Users\...\yNbejnOaxjEP.exe:Zone.Identifier, ASCII 7->25 dropped 27 C:\Users\user\AppData\Local\...\tmp8C7D.tmp, XML 7->27 dropped 29 SecuriteInfo.com.T...50772.20901.exe.log, ASCII 7->29 dropped 41 Uses schtasks.exe or at.exe to add and modify task schedules 7->41 43 Adds a directory exclusion to Windows Defender 7->43 11 RegSvcs.exe 3 4 7->11         started        15 powershell.exe 25 7->15         started        17 schtasks.exe 1 7->17         started        signatures5 process6 dnsIp7 31 warzone.ddns.net 162.220.10.249, 49769, 5678 ASN-QUADRANET-GLOBALUS United States 11->31 45 Tries to steal Mail credentials (via file / registry access) 11->45 47 Contains functionality to inject threads in other processes 11->47 49 Contains functionality to steal Chrome passwords or cookies 11->49 51 5 other signatures 11->51 19 conhost.exe 15->19         started        21 conhost.exe 17->21         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/42a2782ef59284d7a9b8d29c85fc3db18cc548963ebc6e2db25fb2c813e9d69b/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-05-13 08:48:19 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ikrhqlxvskcnpkny2koil7b5wggmksewh26g4lnsl6zmqe7j22nq._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
0b2bfb9e06a4a926b8cba73fe9e9dfb793bb37b6d153cababbf33db1757104ba
AveMariaRAT
881b1999a1ff73a9b3138edc125cf693b6d0afceee2d082e45165b84d52c4184
AveMariaRAT
b11a2a39235849816172c60a0c41ebda51b034387c088f56bb6cb2484ad62049
AveMariaRAT
b1d6a4b94c5508ac4948d91498b574710dcc2bae3ab4eff42ffb889eca5a97a2
AveMariaRAT
c1c2c8e4bc95429bf9c936655e953db1048d56561feaf1a765008c18b713652c
AveMariaRAT
d3b47647c4910a938229bdc38abeb3e5b7a5a0bab20913438bc3937be5c47f0c
AveMariaRAT
dbf1abd81e97d0a5fb771b458c0e16c46c7a97584d0c4681e5b5198d81196fc7
AveMariaRAT
+ 2'435 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat collection infostealer rat
Link:
https://tria.ge/reports/220513-lq26saeda9/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
Loads dropped DLL
Warzone RAT Payload
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
warzone.ddns.net:5678
Unpacked files
SH256 hash:
c206122a7336385be557580c114ac0923192f61bc8f77aa58c898135438399f9
MD5 hash:
6c9e813248a01432890c476813d210b8
SHA1 hash:
fd54aa3af58fc3a88cb3fd6753d773cd6c51b7f8
Link:
https://www.unpac.me/results/41567bfe-6b89-464b-ae8f-15d908759dee/
SH256 hash:
f62c06cb1ba42782fec6b117ec3f53a48690c6c9b1b1777a7e29de532d4a483e
MD5 hash:
2c8e4497ff5088610a304f1d22e34f3f
SHA1 hash:
3162be7c91b9078f337a05dc80f2866d1f0f00cb
Link:
https://www.unpac.me/results/41567bfe-6b89-464b-ae8f-15d908759dee/
SH256 hash:
42a2782ef59284d7a9b8d29c85fc3db18cc548963ebc6e2db25fb2c813e9d69b
MD5 hash:
67f1a9cb127904e9b88661d754c82c57
SHA1 hash:
bb240caacb1f5f44350b8473b552d194fac008ed
Link:
https://www.unpac.me/results/41567bfe-6b89-464b-ae8f-15d908759dee/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/42a2782ef592/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/42a2782ef59284d7a9b8d29c85fc3db18cc548963ebc6e2db25fb2c813e9d69b

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/270388/

Comments