MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8bd87aa08be3aebea3031d2ed817267f3b0a8272e39f396ae4ab4de256956455. 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
| SHA256 hash: | 8bd87aa08be3aebea3031d2ed817267f3b0a8272e39f396ae4ab4de256956455 |
|---|---|
| SHA3-384 hash: | cebee04ec63911f7864fc9e89fa8e4ab16f352a4736a2e9c1a08caeefee7221e69996b2a8e688c1da62ee6913e0ea8ae |
| SHA1 hash: | 33e1fe0812598dbc752469f8b142a7988d83e7ea |
| MD5 hash: | 4fcf859ac18a9562510e3ed11210340f |
| humanhash: | washington-angel-video-batman |
| File name: | Inq Form.xls.exe |
| Download: | download sample |
| Signature | AveMariaRAT |
| File size: | 251'871 bytes |
| First seen: | 2021-10-27 23:19:02 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | b76363e9cb88bf9390860da8e50999d2 (464 x Formbook, 184 x AgentTesla, 122 x SnakeKeylogger) |
| ssdeep | 6144:wBlL/cuJ+JcKDFyY70OLeRPko2mzTUqIxcfyAW7:CeRRgee5ktxq5KAW7 |
| Threatray | 2'496 similar samples on MalwareBazaar |
| TLSH | T1A534127278D5D073C8874EB2F47667A8C33BEA06013209AF23645E6E297DEC5874E217 |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  GovCERT_CH |
| Tags: | AveMariaRAT exe WarzoneRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
180
Origin country :
n/a
Vendor Threat Intelligence
Detection:
RDPWrap
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a file
Creating a window
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
overlay packed
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
Verdict:
Malicious
Result
Threat name:
AveMaria UACMe
Detection:
malicious
Classification:
phis.troj.spyw.expl.evad
Score:
100 / 100
Signature
Adds a directory exclusion to Windows Defender
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 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)
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicious Double Extension
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected AveMaria stealer
Yara detected UACMe UAC Bypass tool
Behaviour
Behavior Graph:
Detection:
avemaria
Threat name:
Win32.Spyware.AveMaria
Status:
Malicious
First seen:
2021-10-27 23:19:04 UTC
AV detection:
15 of 44 (34.09%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
avemaria
Similar samples:
+ 2'486 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Score:
10/10
Tags:
family:warzonerat collection infostealer persistence rat spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
NSIS installer
Enumerates physical storage devices
Program crash
Accesses Microsoft Outlook profiles
Adds Run key to start application
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Warzone RAT Payload
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
alliedofficewarz.ddns.net:6060
Unpacked files
SH256 hash:
8bd87aa08be3aebea3031d2ed817267f3b0a8272e39f396ae4ab4de256956455
MD5 hash:
4fcf859ac18a9562510e3ed11210340f
SHA1 hash:
33e1fe0812598dbc752469f8b142a7988d83e7ea
Malware family:
Warzone
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.37
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: | AveMaria |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies AveMaria aka WarZone RAT. |
| Rule name: | ave_maria_warzone_rat |
|---|---|
| Author: | jeFF0Falltrades |
| Rule name: | Codoso_Gh0st_1 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects Codoso APT Gh0st Malware |
| Reference: | https://www.proofpoint.com/us/exploring-bergard-old-malware-new-tricks |
| Rule name: | Codoso_Gh0st_1_RID2C2D |
|---|---|
| Author: | Florian Roth |
| Description: | Detects Codoso APT Gh0st Malware |
| Reference: | https://www.proofpoint.com/us/exploring-bergard-old-malware-new-tricks |
| Rule name: | INDICATOR_SUSPICIOUS_Binary_References_Browsers |
|---|---|
| Author: | ditekSHen |
| Description: | Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_RegKeyComb_IExecuteCommandCOM |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables embedding command execution via IExecuteCommand COM object |
| Rule name: | MALWARE_Win_AveMaria |
|---|---|
| Author: | ditekSHen |
| Description: | AveMaria variant payload |
| Rule name: | MALWARE_Win_WarzoneRAT |
|---|---|
| Author: | ditekSHen |
| Description: | Detects AveMaria/WarzoneRAT |
| Rule name: | RDPWrap |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies RDP Wrapper, sometimes used by attackers to maintain persistence. |
| Reference: | https://github.com/stascorp/rdpwrap |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Dropped by
warzonerat
Delivery method
Distributed via e-mail attachment
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