MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fdc1e03bf63233726510fb932526e402628b13a423f15a5b5c92835cb8a4682f. 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: 17


Intelligence 17 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fdc1e03bf63233726510fb932526e402628b13a423f15a5b5c92835cb8a4682f
SHA3-384 hash: fd5972d10ca68680c0bf5ccae91eda76ab2ffabcd18285e59311a00aa9f94af7526a6ae000e4f3cdcfbd4b36ccb99bd0
SHA1 hash: 1a106dca18998b545662e560712d3b9f536067e4
MD5 hash: 86d8fabe6cb0f016b59f88751e5114bd
humanhash: illinois-wisconsin-mississippi-florida
File name:86d8fabe6cb0f016b59f88751e5114bd.exe
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:158'084 bytes
First seen:2023-05-05 05:55:51 UTC
Last seen:2023-05-13 22:45:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader)
ssdeep 3072:XfY/TU9fE9PEtu6hb+Wg7gbdKq4BkSklCn0H8Kade3S9pxk3vGoGMzfLp:PYa60+P7gBKqzSkuaZaUS9g3nrLp
Threatray 114 similar samples on MalwareBazaar
TLSH T117F3026472F4C477EEB25A322A3627261EF7E92A04A413872B449BCD3F21542DE0F357
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 96e8e0d4d4ccb2a4 (9 x Formbook, 6 x AveMariaRAT, 4 x AgentTesla)
Reporter abuse_ch
Tags:AveMariaRAT exe RAT


Avatar
abuse_ch
AveMariaRAT C2:
212.8.244.201:2905

Intelligence

File Origin
# of uploads :
2
# of downloads :
303
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
avemaria
Create hunting rule
ID:
1
File name:
RFQ #NCG23MC2125.xlsx
Verdict:
Malicious activity
Analysis date:
2023-05-04 11:59:56 UTC
Tags:
opendir exploit cve-2017-11882 trojan stealer rat avemaria warzone
Link:
https://app.any.run/tasks/fcbab2f8-6f1a-44ec-8899-15b64747bfaa

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/386693/
Detection(s):
SecuriteInfo.com.Trojan.NSISX.Spy.Gen.24.20621.13231.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a file
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Setting a keyboard event handler
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/82597/overview
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo nemesis overlay packed remcos shell32.dll
Link:
https://www.filescan.io/uploads/64549a72bb3e55bd0f584a15/reports/6a9fba45-e7ed-4bf8-ab3d-e278ecb67ecc/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/fdc1e03bf63233726510fb932526e402628b13a423f15a5b5c92835cb8a4682f
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/cd530782-418b-4025-85a8-6a437bb7d971
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/1226673
Signature
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
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
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
Increases the number of concurrent connection per server for Internet Explorer
Installs a global keyboard hook
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Uses dynamic DNS services
Yara detected AveMaria stealer
Yara detected UACMe UAC Bypass tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 859636 Sample: EQ22MCkzDG.exe Startdate: 05/05/2023 Architecture: WINDOWS Score: 100 32 Snort IDS alert for network traffic 2->32 34 Multi AV Scanner detection for domain / URL 2->34 36 Found malware configuration 2->36 38 9 other signatures 2->38 6 EQ22MCkzDG.exe 1 21 2->6         started        10 pluuqyyien.exe 19 2->10         started        12 pluuqyyien.exe 19 2->12         started        process3 file4 22 C:\Users\user\AppData\...\pluuqyyien.exe, PE32 6->22 dropped 24 C:\Users\user\AppData\...\cdmohaatqw.dll, PE32 6->24 dropped 40 Detected unpacking (changes PE section rights) 6->40 42 Detected unpacking (overwrites its own PE header) 6->42 44 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 6->44 54 2 other signatures 6->54 14 EQ22MCkzDG.exe 3 4 6->14         started        26 C:\Users\user\AppData\...\cdmohaatqw.dll, PE32 10->26 dropped 46 Multi AV Scanner detection for dropped file 10->46 48 Contains functionality to inject threads in other processes 10->48 50 Contains functionality to steal Chrome passwords or cookies 10->50 18 pluuqyyien.exe 4 10->18         started        28 C:\Users\user\AppData\...\cdmohaatqw.dll, PE32 12->28 dropped 52 Maps a DLL or memory area into another process 12->52 20 pluuqyyien.exe 4 12->20         started        signatures5 process6 dnsIp7 30 jeron7.duckdns.org 212.8.244.201, 2905, 49698, 49701 ITLDC-NLUA Russian Federation 14->30 56 Increases the number of concurrent connection per server for Internet Explorer 14->56 58 Installs a global keyboard hook 14->58 signatures8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fdc1e03bf63233726510fb932526e402628b13a423f15a5b5c92835cb8a4682f/
Threat name:
Win32.Backdoor.Warzone
Create hunting rule
Status:
Malicious
First seen:
2023-05-04 13:11:23 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7xa6ao7wgizxeziq7ojskjxeajriwe5eepyvuw24skbvzofenaxq._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
5a39f9dbd5c6cee8dce9d113c484d794045d72f3258e1959d34c14e673803260
AveMariaRAT
92e54cb5fb1d4e2c874f09b5c10a617dc00d845970c094e426683d6989c5a182
AveMariaRAT
c84447a3786502ee8e74208c08a2851720794669382eff06e874be595ecfe695
AveMariaRAT
cdf672ba92e5e05a46bc3a6ba1ba479d87c0f7fae8d2dce970472c8ffd661fae
AveMariaRAT
d094cf97104aeb8329fe0d30aaac1defe237c4f05fd57bf5f06c141818143ad4
AveMariaRAT
eba8797c9a35f0562ee9692d52b2b2bb168688ba41b0eb96d41584f06c49f012
AveMariaRAT
+ 104 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/230505-gm1fkagf24/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Warzone RAT payload
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
jeron7.duckdns.org:2905
Unpacked files
SH256 hash:
40edb1c5699ea99ac178af4433031e0992fd09d01180026d4595111a0cd45264
MD5 hash:
9fd1181c03dfdbff6021997f6237642e
SHA1 hash:
5351e925e9313547aa87c5637ddfa74b40f5452d
Link:
https://www.unpac.me/results/9b88842b-6d4e-418a-acaa-ad409397a944/
SH256 hash:
fdc1e03bf63233726510fb932526e402628b13a423f15a5b5c92835cb8a4682f
MD5 hash:
86d8fabe6cb0f016b59f88751e5114bd
SHA1 hash:
1a106dca18998b545662e560712d3b9f536067e4
Link:
https://www.unpac.me/results/9b88842b-6d4e-418a-acaa-ad409397a944/
Malware family:
Warzone
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fdc1e03bf632/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/fdc1e03bf63233726510fb932526e402628b13a423f15a5b5c92835cb8a4682f

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: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:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
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 fdc1e03bf63233726510fb932526e402628b13a423f15a5b5c92835cb8a4682f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2624996/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/386693/

Comments