MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 99b80d52633617d03da861b9bb37913685a90ee105e3b7f285fcc5a084780400. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 99b80d52633617d03da861b9bb37913685a90ee105e3b7f285fcc5a084780400
SHA3-384 hash: e893602d811005daf8f75f1f7a49772771765a7e30d0ab30deca050212a9ab405f088b746462e4412bdee23e25953066
SHA1 hash: efcb96d1e8ac5f296cfa70db04b7426287d941f0
MD5 hash: b1c733fc8fac604f499c7351f63ec1c9
humanhash: vermont-iowa-hydrogen-two
File name:SecuriteInfo.com.W32.AIDetectNet.01.13.23442
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:1'425'080 bytes
First seen:2022-08-12 08:38:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'664 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:PNAghTC+aH8zJXOAlvbCSclQT59BBxUyShbGEF4rFHO2edM:PqghTPm8NeAdqQvBBGbyEF4rFOPM
Threatray 2'105 similar samples on MalwareBazaar
TLSH T15C65F19C757CA2A1DD40C63828E25D51A19F9DBC56E3E8692184B26DCB723BE4F133F0
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)
File icon (PE):PE icon
dhash icon 7068ccb0b2b2b2f8 (129 x AgentTesla, 54 x SnakeKeylogger, 28 x AveMariaRAT)
Reporter SecuriteInfoCom
Tags:AveMariaRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
296
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.W32.AIDetectNet.01.13.23442
Verdict:
Malicious activity
Analysis date:
2022-08-12 08:44:09 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ddcb5c9e-829f-469d-bae9-026e951b72ca

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/298197/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.13.23442.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/62f61222810e2831b73cdd7a/reports/9f83d31a-ecfe-458f-875d-0f668165c88e/overview
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0b3b0482-4675-4595-a292-1f667052eae0
Result
Threat name:
AveMaria
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1050480
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to hide user accounts
Encrypted powershell cmdline option found
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected AveMaria stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 682990 Sample: SecuriteInfo.com.W32.AIDete... Startdate: 12/08/2022 Architecture: WINDOWS Score: 100 29 Malicious sample detected (through community Yara rule) 2->29 31 Antivirus / Scanner detection for submitted sample 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 6 other signatures 2->35 7 Jdyqnpk.exe 1 2->7         started        10 SecuriteInfo.com.W32.AIDetectNet.01.13.exe 1 5 2->10         started        13 Jdyqnpk.exe 2->13         started        process3 file4 37 Antivirus detection for dropped file 7->37 39 Multi AV Scanner detection for dropped file 7->39 41 Machine Learning detection for dropped file 7->41 15 powershell.exe 14 7->15         started        23 C:\Users\user\AppData\Roaming\...\Jdyqnpk.exe, PE32 10->23 dropped 25 C:\Users\user\...\Jdyqnpk.exe:Zone.Identifier, ASCII 10->25 dropped 27 SecuriteInfo.com.W...ctNet.01.13.exe.log, ASCII 10->27 dropped 43 Encrypted powershell cmdline option found 10->43 17 powershell.exe 15 10->17         started        signatures5 process6 process7 19 conhost.exe 15->19         started        21 conhost.exe 17->21         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/99b80d52633617d03da861b9bb37913685a90ee105e3b7f285fcc5a084780400/
Threat name:
Win32.Downloader.Seraph
Create hunting rule
Status:
Malicious
First seen:
2022-08-12 08:39:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
27
AV detection:
20 of 26 (76.92%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tg4a2utdgyl5apnimg43wn4rg2c2sdxbaxr3p4uf7tc2bbdyaqaa._file
Verdict:
suspicious
Similar samples:
143f907099ab94069a33c8b30f9b124c85d8836ff3db9fcefef2e7220f41cdf6
AveMariaRAT
38eaca2db037474dc07ba540efd3348e9ad1a7a9cb395b60db84409152f26463
AveMariaRAT
3e85b31ff1780031f94570fc9801b6a886564a4caa2acc360d2c65f29b22dbb5
AveMariaRAT
4e6e1b358655f1f1c107ddd46b98d13af70556011c31e1e3ea7e7125d5caab54
AveMariaRAT
4e9e93dcd796a05c47b5d129059ed89d6bae067e6127d239b7ae38278e886528
AveMariaRAT
7187c07248bf909a485b8f92b0ba96ee43d7ab655e1e9ed19bed80ac004e20ff
AveMariaRAT
768e07081c36c61c7ca4cc6c996c99e128adb6d137ad5c4f15f14edd17e492ca
AveMariaRAT
ae58e1eea43acb90112ffa89643f2b1ff80fcd605610c421d2ed8d40fd73603a
AveMariaRAT
f333b87b79d0fbf142976bb401a082f189b00c49e65a3ad7b1ed5b8f33320ba0
AveMariaRAT
+ 2'095 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence
Link:
https://tria.ge/reports/220812-kkac5sbafm/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Adds Run key to start application
Checks computer location settings
Unpacked files
SH256 hash:
477cab8d4385172d679200edc6619462de2402d912f21f36981fc058987a6d52
MD5 hash:
16a9ddc4b32981114fe4f069a4353105
SHA1 hash:
bf73849f57c150f9e2199c61427f631be2dfa595
Link:
https://www.unpac.me/results/34d3fc61-9ea7-491f-a1fe-8be79a8c7c8b/
SH256 hash:
25a45242a30d127b1b408ec128d3cc5092c0846520aeaaff4537f6a2548729e8
MD5 hash:
7629c6d6196a20b7418ea2b14e8bad3e
SHA1 hash:
a7528b713ef0a8086f432fe221d0308b9a9120f5
Detections:
win_ave_maria_g0
Create hunting rule
win_ave_maria_auto
Create hunting rule
Link:
https://www.unpac.me/results/34d3fc61-9ea7-491f-a1fe-8be79a8c7c8b/
Parent samples :
c8baa747450184f8b5fee2ad9b1e87bacd88960cc3831cced563da00e00af443
12211a58893844bf244eee8fd23f3743b9cc5d75cf76cdda60dfae6bfa495b59
6f5603f52a639a6e90a1495f53fd7896dee355426e2fb6780b829368f0ebd47d
99b80d52633617d03da861b9bb37913685a90ee105e3b7f285fcc5a084780400
bf86d4fc86da7ee315526a9fa9ce5ab159665cfc7a61a080671a6fada0f3884c
SH256 hash:
f71d97c3d42af0eb4cc74e640a995eb0f288bab59b7be5cd89eccb21cd304f36
MD5 hash:
6c72218c48cd68cbcb654675053a0abb
SHA1 hash:
12207fa32070f99683648d87b44410e5d3cdf2de
Link:
https://www.unpac.me/results/34d3fc61-9ea7-491f-a1fe-8be79a8c7c8b/
SH256 hash:
8abcc488d272eeab9ed4d9dfc114857dba91c299b9c36a2ab4efe2da4116b9bd
MD5 hash:
32add98d3529575cf4d5d941c7fa5b4b
SHA1 hash:
a5bf850332bcf1b3c1edfa81943848b7e68fded6
Link:
https://www.unpac.me/results/34d3fc61-9ea7-491f-a1fe-8be79a8c7c8b/
SH256 hash:
a6acfe617040a5005be0d1675756dc9f09596d3bb2bb3ebc8a2c6881b8c4cfd7
MD5 hash:
db843358b89f4074346cab346720ab06
SHA1 hash:
94d77a5f2d66f20baf557ad30c3ab284665980d9
Link:
https://www.unpac.me/results/34d3fc61-9ea7-491f-a1fe-8be79a8c7c8b/
SH256 hash:
99b80d52633617d03da861b9bb37913685a90ee105e3b7f285fcc5a084780400
MD5 hash:
b1c733fc8fac604f499c7351f63ec1c9
SHA1 hash:
efcb96d1e8ac5f296cfa70db04b7426287d941f0
Link:
https://www.unpac.me/results/34d3fc61-9ea7-491f-a1fe-8be79a8c7c8b/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/99b80d526336/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/99b80d52633617d03da861b9bb37913685a90ee105e3b7f285fcc5a084780400

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/298197/

Comments