MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d5845fb6e5fb97ed020ef7affac7dbc381c53b12c8c223fd5f657795bd6bdea3. 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: 16


Intelligence 16 IOCs YARA 16 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d5845fb6e5fb97ed020ef7affac7dbc381c53b12c8c223fd5f657795bd6bdea3
SHA3-384 hash: 87befda573fbbf4384fb571d5984b2a1b8f845a6aae7fd3db2fed7f2c20e30ae856f2a813f20a4ccef304a8ea0994e9c
SHA1 hash: c5916585a6c57343a13f70e17d9ce9161aa1eb33
MD5 hash: a8dcae0690c61f8517b877b5191fc388
humanhash: tennis-kilo-river-kitten
File name:a8dcae0690c61f8517b877b5191fc388
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:282'393 bytes
First seen:2023-10-02 18:38:42 UTC
Last seen:2023-10-03 08:37:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 9dda1a1d1f8a1d13ae0297b47046b26e (64 x Formbook, 39 x GuLoader, 22 x RemcosRAT)
ssdeep 6144:GnPdudwDNQS0In2UdV0FjpD4LBxrtUl58T7DlzJiB94:GnPdZJ2HjpMBvUl6vik
Threatray 156 similar samples on MalwareBazaar
TLSH T1C7540200B1F6C09BD5627B715D6AC5FE86A9BD218D908B1F77D03F4F3A32A428909B47
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon e0aaaa2b0303aad0 (34 x Formbook, 21 x AveMariaRAT, 18 x AgentTesla)
Reporter zbetcheckin
Tags:32 AveMariaRAT exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
305
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO100223-JORDANARMOTIVE-REQUEST FOR QUOTE.doc
Verdict:
Malicious activity
Analysis date:
2023-10-02 17:12:35 UTC
Tags:
exploit cve-2017-11882 loader warzone
Link:
https://app.any.run/tasks/799a8328-28a5-4590-bd3c-a955b0dddafa

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/452755/
Detection(s):
SecuriteInfo.com.Trojan.Loader.1550.10555.5540.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Сreating synchronization primitives
DNS request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process by context flags manipulation
Gathering data
Verdict:
Likely Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control lolbin overlay packed remcos shell32 threat virus
Link:
https://www.filescan.io/uploads/651b0e4c426c8727d6e8846c/reports/7d8a0e9a-b4c0-4e48-891c-d6bdeea94db3/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/d5845fb6e5fb97ed020ef7affac7dbc381c53b12c8c223fd5f657795bd6bdea3
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/137cfacf-0bcb-403c-99fe-7ca8de5d0889
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/1318227
Signature
Antivirus / Scanner detection for submitted sample
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 (may stop execution after reading information in the PEB, e.g. number of processors)
Found evasive API chain checking for user administrative privileges
Found malware configuration
Found stalling execution ending in API Sleep call
Increases the number of concurrent connection per server for Internet Explorer
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected AveMaria stealer
Yara detected UACMe UAC Bypass tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1318227 Sample: zh95T889fR.exe Startdate: 02/10/2023 Architecture: WINDOWS Score: 100 35 osiarus.duckdns.org 2->35 51 Found malware configuration 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 Antivirus detection for URL or domain 2->55 57 7 other signatures 2->57 8 zh95T889fR.exe 18 2->8         started        11 qavvfooksso.exe 2->11         started        14 qavvfooksso.exe 2->14         started        signatures3 process4 file5 31 C:\Users\user\AppData\Local\...\nsm71FF.tmp, Atari 8->31 dropped 33 C:\Users\user\AppData\Local\Temp\kdnrm.exe, PE32 8->33 dropped 16 kdnrm.exe 1 2 8->16         started        63 Multi AV Scanner detection for dropped file 11->63 65 Contains functionality to hide user accounts 11->65 67 Found stalling execution ending in API Sleep call 11->67 71 5 other signatures 11->71 20 qavvfooksso.exe 2 11->20         started        69 Maps a DLL or memory area into another process 14->69 23 qavvfooksso.exe 2 14->23         started        signatures6 process7 dnsIp8 29 C:\Users\user\AppData\...\qavvfooksso.exe, PE32 16->29 dropped 43 Multi AV Scanner detection for dropped file 16->43 45 Contains functionality to hide user accounts 16->45 47 Found stalling execution ending in API Sleep call 16->47 49 4 other signatures 16->49 25 kdnrm.exe 3 2 16->25         started        37 osiarus.duckdns.org 20->37 39 osiarus.duckdns.org 23->39 file9 signatures10 process11 dnsIp12 41 osiarus.duckdns.org 25->41 59 Contains functionality to hide user accounts 25->59 61 Increases the number of concurrent connection per server for Internet Explorer 25->61 signatures13
Detection:
avemaria
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d5845fb6e5fb97ed020ef7affac7dbc381c53b12c8c223fd5f657795bd6bdea3/
Threat name:
Win32.Trojan.InjectorX
Create hunting rule
Status:
Malicious
First seen:
2023-10-02 17:44:23 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2wcf7nxf7ol62aqo66x7vr63yoa4koyszdbch7k7mv3zlpll32rq._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
0a5d1edacfafff8bef4a4009291b438be7f757609077c2bf5057da38cceab228
AveMariaRAT
66fe35bea283335f4fc67950ca3f4a73f5a937bf1b7144435ca68078aef1da75
AveMariaRAT
921c9c101860c14da3e87b47b03dbb367802578a19d80ac53f2c57fc1d0eb61c
AveMariaRAT
92e54cb5fb1d4e2c874f09b5c10a617dc00d845970c094e426683d6989c5a182
AveMariaRAT
ae8635ca2e1ddd94610dfeb8d18ce3e037e890927cb1ba3944bfe4ff70f4ce17
AveMariaRAT
c84447a3786502ee8e74208c08a2851720794669382eff06e874be595ecfe695
AveMariaRAT
cdf672ba92e5e05a46bc3a6ba1ba479d87c0f7fae8d2dce970472c8ffd661fae
AveMariaRAT
d094cf97104aeb8329fe0d30aaac1defe237c4f05fd57bf5f06c141818143ad4
AveMariaRAT
eba8797c9a35f0562ee9692d52b2b2bb168688ba41b0eb96d41584f06c49f012
AveMariaRAT
+ 146 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat infostealer persistence rat
Link:
https://tria.ge/reports/231002-xal1eafe38/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Executes dropped EXE
Loads dropped DLL
Warzone RAT payload
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
osiarus.duckdns.org:4244
Unpacked files
SH256 hash:
d5845fb6e5fb97ed020ef7affac7dbc381c53b12c8c223fd5f657795bd6bdea3
MD5 hash:
a8dcae0690c61f8517b877b5191fc388
SHA1 hash:
c5916585a6c57343a13f70e17d9ce9161aa1eb33
Link:
https://www.unpac.me/results/22077c78-4d4e-4656-9048-eb4fb748c87c/
Malware family:
Warzone
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d5845fb6e5fb/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/d5845fb6e5fb97ed020ef7affac7dbc381c53b12c8c223fd5f657795bd6bdea3

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
Create hunting rule
Author:@bartblaze
Description:Identifies AveMaria aka WarZone RAT.
Rule name:AveMaria_WarZone
Create hunting rule
Rule name:ave_maria_warzone_rat
Create hunting rule
Author:jeFF0Falltrades
Rule name:Codoso_Gh0st_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Codoso APT Gh0st Malware
Reference:https://www.proofpoint.com/us/exploring-bergard-old-malware-new-tricks
Rule name:Codoso_Gh0st_1_RID2C2D
Create hunting rule
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_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Codoso APT Gh0st Malware
Reference:https://www.proofpoint.com/us/exploring-bergard-old-malware-new-tricks
Rule name:Codoso_Gh0st_2_RID2C2E
Create hunting rule
Author:Florian Roth
Description:Detects Codoso APT Gh0st Malware
Reference:https://www.proofpoint.com/us/exploring-bergard-old-malware-new-tricks
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MALWARE_Win_AveMaria
Create hunting rule
Author:ditekSHen
Description:AveMaria variant payload
Rule name:MALWARE_Win_WarzoneRAT
Create hunting rule
Author:ditekSHen
Description:Detects AveMaria/WarzoneRAT
Rule name:meth_peb_parsing
Create hunting rule
Author:Willi Ballenthin
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:troj_win_warzonerat
Create hunting rule
Author:Jeff White (karttoon@gmail.com) @noottrak
Description:Detects WarzoneRAT.
Reference:https://research.checkpoint.com/2020/warzone-behind-the-enemy-lines/
Rule name:Windows_Trojan_AveMaria_31d2bce9
Create hunting rule
Author:Elastic Security
Rule name:win_ave_maria_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.ave_maria.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

AveMariaRAT

Executable exe d5845fb6e5fb97ed020ef7affac7dbc381c53b12c8c223fd5f657795bd6bdea3

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2715896/
Cape
Cape
https://www.capesandbox.com/analysis/452755/

Comments


Avatar
zbet commented on 2023-10-02 18:38:43 UTC

url : hxxp://mail.treeoflifeadventures.com/wp-content/plugins/70d5e28f51c1438d94e3e6dc84b95311/xt/mmd/shell/madywarza2.1.exe