MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c02fb1d05e535d56b29eb17259acad588b2852cdb9dfcdd43b155ffe53d89e2d. 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


Intelligence 12 IOCs YARA 2 File information Comments
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SHA256 hash: c02fb1d05e535d56b29eb17259acad588b2852cdb9dfcdd43b155ffe53d89e2d
SHA3-384 hash: 080b4c50a604ce4965943014106065691a89ccd519c5d5655ebdfef81980922570ccef077223b31c373f4dd88e1a9c06
SHA1 hash: 5b9d09a83424c26f2b3403b1e12e9c4e76b0aeb4
MD5 hash: b1b36ebf683eb5f0af189fbf3253bdf1
humanhash: mexico-violet-fifteen-quiet
File name:SecuriteInfo.com.W32.MSIL_Kryptik.GOL.genEldorado.21199.3058
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:2'440'376 bytes
First seen:2022-08-16 15:41:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 49152:f6cA8DUn1bRE9hHWSDmiV289k/JXMjO84lNLUEpM:hD6LxSglM6FLLpM
Threatray 2'410 similar samples on MalwareBazaar
TLSH T10FB5AE387912A86CE61862B0D151F76E510A4FF55E3BF20EFE44B12AD532F5B0D38A4B
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 b270e4b2d861b0e0 (11 x AveMariaRAT, 10 x AgentTesla, 2 x XFilesStealer)
Reporter SecuriteInfoCom
Tags:AveMariaRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
345
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
avemaria
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.W32.MSIL_Kryptik.GOL.genEldorado.21199.3058
Verdict:
Malicious activity
Analysis date:
2022-08-16 15:42:52 UTC
Tags:
trojan stealer rat avemaria arkei warzone
Link:
https://app.any.run/tasks/460b0126-ec5d-4a56-aabe-6a8c21c5249e

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/299036/
Detection(s):
SecuriteInfo.com.W32.MSIL_Kryptik.GOL.genEldorado.10072.8985.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/62fbbad07a5eee5048116825/reports/bb137702-e98e-4218-93d6-360c43213c25/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:
BluStealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c5d81304-e6a0-4b23-8db4-7fd05b5f61c8
Result
Threat name:
AsyncRAT, AveMaria
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1052414
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Connects to many ports of the same IP (likely port scanning)
Contains functionality to hide user accounts
Encrypted powershell cmdline option found
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)
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
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)
Writes to foreign memory regions
Yara detected AsyncRAT
Yara detected AveMaria stealer
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 684930 Sample: SecuriteInfo.com.W32.MSIL_K... Startdate: 16/08/2022 Architecture: WINDOWS Score: 100 51 Snort IDS alert for network traffic 2->51 53 Multi AV Scanner detection for domain / URL 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 12 other signatures 2->57 7 SecuriteInfo.com.W32.MSIL_Kryptik.GOL.genEldorado.21199.exe 1 7 2->7         started        11 Wlxsx.exe 3 2->11         started        13 Wlxsx.exe 3 2->13         started        process3 file4 35 C:\Users\user\AppData\Local\Qvhpo\Wlxsx.exe, PE32 7->35 dropped 37 C:\Users\user\...\Wlxsx.exe:Zone.Identifier, ASCII 7->37 dropped 39 SecuriteInfo.com.W...orado.21199.exe.log, ASCII 7->39 dropped 59 Encrypted powershell cmdline option found 7->59 61 Writes to foreign memory regions 7->61 63 Injects a PE file into a foreign processes 7->63 15 RegAsm.exe 3 4 7->15         started        19 powershell.exe 18 7->19         started        21 RegAsm.exe 7->21         started        23 RegAsm.exe 7->23         started        65 Multi AV Scanner detection for dropped file 11->65 67 Machine Learning detection for dropped file 11->67 25 powershell.exe 11->25         started        27 powershell.exe 13->27         started        signatures5 process6 dnsIp7 41 103.231.91.59, 49719, 56128 INTERGRID-AS-APIntergridGroupPtyLtdAU Australia 15->41 43 Tries to steal Mail credentials (via file / registry access) 15->43 45 Tries to harvest and steal browser information (history, passwords, etc) 15->45 47 Increases the number of concurrent connection per server for Internet Explorer 15->47 49 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->49 29 conhost.exe 19->29         started        31 conhost.exe 25->31         started        33 conhost.exe 27->33         started        signatures8 process9
Detection:
avemaria
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c02fb1d05e535d56b29eb17259acad588b2852cdb9dfcdd43b155ffe53d89e2d/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-08-16 15:42:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
35
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yax3duc6knovnmu6wfzftlfnlcfsquwnxhp43vb3cvp74u6ytywq._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
masslogger
Create hunting rule
Similar samples:
12211a58893844bf244eee8fd23f3743b9cc5d75cf76cdda60dfae6bfa495b59
AveMariaRAT
17db20ebfbce957562eb47a2a0db1a052df6352613d554fe707fae58b8975f81
AveMariaRAT
28899cd77a674fd8fc103e44aa12ce58b76dadcdcdecca0637c774df8dbdc61c
AveMariaRAT
2d59fe70ac77719864809b6386552a5e1c6470b496c80f36f7a8ff1ce3cf469d
AveMariaRAT
489a2e9c82e83a219e62ded379b4dd8323be026889a3453bc97f0cca67a8828d
AveMariaRAT
75a25fe05bbcefe44a5965015d178374e74b2d2be3ec2fba5d15cf37dc93df20
AveMariaRAT
bc6f0afa356c9ffebad19431fd6a7ce3c845c946e030191099b115cb59daee3c
AveMariaRAT
d6f0adc68939dadf1673789efc9578fa08958bd6b5f20233a0d92cf12043c4ee
AveMariaRAT
e961ac85380ccd346de98c4a55e10b837b9a77b7d31ec7a312b61b484e32c932
AveMariaRAT
fb9d0187ef58360b6877dc38f0509030b2e7d57d060deae2bb6e3233dda8f47d
AveMariaRAT
+ 2'400 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:warzonerat collection infostealer persistence rat spyware stealer
Link:
https://tria.ge/reports/220816-s5bqpsaggj/
Behaviour
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
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
103.231.91.59:56128
Unpacked files
SH256 hash:
477cab8d4385172d679200edc6619462de2402d912f21f36981fc058987a6d52
MD5 hash:
16a9ddc4b32981114fe4f069a4353105
SHA1 hash:
bf73849f57c150f9e2199c61427f631be2dfa595
Link:
https://www.unpac.me/results/fadd13b5-4279-47d4-83a9-74af3be84926/
SH256 hash:
f71d97c3d42af0eb4cc74e640a995eb0f288bab59b7be5cd89eccb21cd304f36
MD5 hash:
6c72218c48cd68cbcb654675053a0abb
SHA1 hash:
12207fa32070f99683648d87b44410e5d3cdf2de
Link:
https://www.unpac.me/results/fadd13b5-4279-47d4-83a9-74af3be84926/
SH256 hash:
9e658a4b0656b7cf8b73eaeb00e6cb23cd3d6888dce28e7e1ee8f9cc1d53a701
MD5 hash:
26414d10b839ba8b6c4ed4ccd3256bfd
SHA1 hash:
fffde86971a70324efe3f391381e92e3afc943f6
Link:
https://www.unpac.me/results/fadd13b5-4279-47d4-83a9-74af3be84926/
SH256 hash:
c02fb1d05e535d56b29eb17259acad588b2852cdb9dfcdd43b155ffe53d89e2d
MD5 hash:
b1b36ebf683eb5f0af189fbf3253bdf1
SHA1 hash:
5b9d09a83424c26f2b3403b1e12e9c4e76b0aeb4
Link:
https://www.unpac.me/results/fadd13b5-4279-47d4-83a9-74af3be84926/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c02fb1d05e53/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/c02fb1d05e535d56b29eb17259acad588b2852cdb9dfcdd43b155ffe53d89e2d

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
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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/299036/

Comments