MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f9ca14fcdffeb48b11ea026812ac0a7dc941f27e0c1384dc8e9b83b18de4c2a7. 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: 11
| SHA256 hash: | f9ca14fcdffeb48b11ea026812ac0a7dc941f27e0c1384dc8e9b83b18de4c2a7 |
|---|---|
| SHA3-384 hash: | 5caffb306f6309611c8394fb29887c349e1542dc1104ac4c3ad1edf945f4f55842129c379e5c17b0bffb32b74d30caa3 |
| SHA1 hash: | 698657bce5870929f55ffd6a8d10e2a4a5be90ae |
| MD5 hash: | 51f96dfcb6d8ea6422b9bba50ccd31ac |
| humanhash: | sierra-hamper-fifteen-comet |
| File name: | crat.exe |
| Download: | download sample |
| Signature | AveMariaRAT |
| File size: | 538'641 bytes |
| First seen: | 2021-05-07 11:58:04 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | fcf1390e9ce472c7270447fc5c61a0c1 (863 x DCRat, 118 x NanoCore, 94 x njrat) |
| ssdeep | 12288:VhqxSLo5C1Ps4XhWT+trB850CmfxHfG2qMBk2SbCBXXk3:VHLmCiIhjckfxO2qT2SQX03 |
| Threatray | 1'318 similar samples on MalwareBazaar |
| TLSH | 00B4E103F9C58872D52209311A29AB51697D7D201F248EEBB3E8792DEB351E17734BB3 |
| Reporter |  James_inthe_box |
| Tags: | AveMariaRAT exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
123
Origin country :
n/a
Vendor Threat Intelligence
Detection:
WarzoneRAT
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Searching for the window
Creating a file in the %AppData% directory
Creating a process from a recently created file
Creating a file in the %temp% subdirectories
Creating a file
Running batch commands
Creating a process with a hidden window
Deleting a recently created file
Sending a UDP request
Launching a process
Connection attempt
Unauthorized injection to a recently created process
Unauthorized injection to a system process
Enabling autorun
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.
Result
Threat name:
AveMaria
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Changes memory attributes in foreign processes to executable or writable
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
Creates an undocumented autostart registry key
Detected unpacking (overwrites its own PE header)
Drops PE files to the document folder of the user
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 code into the Windows Explorer (explorer.exe)
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
Tries to detect virtualization through RDTSC time measurements
Writes to foreign memory regions
Yara detected AveMaria stealer
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Backdoor.Remcos
Status:
Malicious
First seen:
2021-03-26 03:59:55 UTC
File Type:
PE (Exe)
Extracted files:
35
AV detection:
27 of 47 (57.45%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
avemaria
Similar samples:
+ 1'308 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Score:
10/10
Tags:
family:warzonerat infostealer rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Loads dropped DLL
Executes dropped EXE
WarzoneRat, AveMaria
Malware Config
C2 Extraction:
149.28.124.150:5200
Unpacked files
SH256 hash:
55ff1e0a4e5866d565ceeb9baafac73fdcb4464160fc6c78104d935009935cd7
MD5 hash:
edd74be9723cdc6a5692954f0e51c9f3
SHA1 hash:
e9fb66ceee1ba4ce7e5b8271b3e1ed7cb9acf686
SH256 hash:
477cab8d4385172d679200edc6619462de2402d912f21f36981fc058987a6d52
MD5 hash:
16a9ddc4b32981114fe4f069a4353105
SHA1 hash:
bf73849f57c150f9e2199c61427f631be2dfa595
SH256 hash:
a545e881e807387034b14ff9bf6b81fcc08537f96b1ba3fa3436d52670602034
MD5 hash:
a52675f380b49ba1777ee4fb69f89f97
SHA1 hash:
e93fb54e9afd46af23cc8ee36d255804f45ba060
SH256 hash:
dcd7f7caad70d871e20d7410f8ec8d8e890795b02246de785349c9fbd6e51700
MD5 hash:
0710ab9276f117366190eeab66c7d1a4
SHA1 hash:
c1ac1d41892dd25068da144d9a55c699e1b44754
Detections:
win_ave_maria_g0
SH256 hash:
1a5c1cfe37e5e2be092a7d4441cf8605c73d7e772c4fed0a61f370356ca82438
MD5 hash:
1e1b7cbed56a490e9b9b75ce72cb86dd
SHA1 hash:
b7195ffa85805a4e5eac5b46b840e237433583c4
Detections:
win_ave_maria_g0
SH256 hash:
f9ca14fcdffeb48b11ea026812ac0a7dc941f27e0c1384dc8e9b83b18de4c2a7
MD5 hash:
51f96dfcb6d8ea6422b9bba50ccd31ac
SHA1 hash:
698657bce5870929f55ffd6a8d10e2a4a5be90ae
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Delivery method
Other
Comments
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MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0009] Anti-Behavioral Analysis::Virtual Machine Detection
1) [C0029.002] Cryptography Micro-objective::SHA1::Cryptographic Hash
2) [C0029.003] Cryptography Micro-objective::SHA256::Cryptographic Hash
3) [C0031.001] Cryptography Micro-objective::AES::Decrypt Data
4) [C0032.001] Data Micro-objective::CRC32::Checksum
5) [C0026.002] Data Micro-objective::XOR::Encode Data
6) [C0030.001] Data Micro-objective::MurmurHash::Non-Cryptographic Hash
7) [F0004.007] Defense Evasion::Bypass Windows File Protection
9) [C0046] File System Micro-objective::Create Directory
10) [C0048] File System Micro-objective::Delete Directory
11) [C0047] File System Micro-objective::Delete File
12) [C0049] File System Micro-objective::Get File Attributes
13) [C0051] File System Micro-objective::Read File
14) [C0050] File System Micro-objective::Set File Attributes
15) [C0052] File System Micro-objective::Writes File
16) [C0034.001] Operating System Micro-objective::Set Variable::Environment Variable
17) [C0036.004] Operating System Micro-objective::Create Registry Key::Registry
18) [C0036.003] Operating System Micro-objective::Open Registry Key::Registry
19) [C0036.006] Operating System Micro-objective::Query Registry Value::Registry
20) [C0036.001] Operating System Micro-objective::Set Registry Key::Registry
21) [C0040] Process Micro-objective::Allocate Thread Local Storage
22) [C0017] Process Micro-objective::Create Process
23) [C0038] Process Micro-objective::Create Thread
24) [C0041] Process Micro-objective::Set Thread Local Storage Value
25) [C0018] Process Micro-objective::Terminate Process