MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a43a0cacbfaf5aa649acc0d29ce25855ea92c50af2729f30c5f2ecfad376ef4d. 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: 10
| SHA256 hash: | a43a0cacbfaf5aa649acc0d29ce25855ea92c50af2729f30c5f2ecfad376ef4d |
|---|---|
| SHA3-384 hash: | 8c5adaea1c3aac3972072db766cf27b1dc0990c0850fe1d7f3f025b2b0ee59b24f36c321f1c0f6050bed11cdf428c114 |
| SHA1 hash: | 0ea66a29cca600bdd91f3505884d74dd7df09d9f |
| MD5 hash: | a28a8c381f7460d2a35f10186ca34dd6 |
| humanhash: | spring-mars-neptune-chicken |
| File name: | Solicitud de Oferta 07-02-23·pdf.exe |
| Download: | download sample |
| Signature | AveMariaRAT |
| File size: | 573'592 bytes |
| First seen: | 2023-02-07 12:25:13 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | e2a592076b17ef8bfb48b7e03965a3fc (388 x GuLoader, 59 x RemcosRAT, 44 x VIPKeylogger) |
| ssdeep | 12288:0ky6tuXby71v1f+fWQ8+N8v2ocCSivrlicg3ULa+kdkP/:M6tuLM1v1f+Tt8vcKG3UGdkP/ |
| Threatray | 19'803 similar samples on MalwareBazaar |
| TLSH | T1E1C422101262C5D5C2A786327EB6B1777FB72DA560980F2F1312AF887DB8181C92F767 |
| 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): |  |
| dhash icon | 8ee2f0b8cc3b3b80 (5 x AveMariaRAT, 1 x GuLoader) |
| Reporter |  lowmal3 |
| Tags: | AveMariaRAT exe signed |
Code Signing Certificate
| Organisation: | Nosepiece |
|---|---|
| Issuer: | Nosepiece |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2022-11-13T15:11:42Z |
| Valid to: | 2025-11-12T15:11:42Z |
| Serial number: | 6bd1cb6779d1cff7 |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | b13d6a844b93a7d88d95abc2b49baf8f77556d5a306e988f6a0a10456a282a1e |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
221
Origin country :
DEVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Solicitud de Oferta 07-02-23·pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-02-07 12:26:11 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Clean
Maliciousness:
Behaviour
Launching a process
Creating a process from a recently created file
Searching for the window
Creating a window
Creating a file in the %AppData% subdirectories
Delayed reading of the file
Creating a file in the %temp% subdirectories
Sending a custom TCP request
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
nemesis overlay packed shell32.dll
Verdict:
Malicious
Labled as:
Win/grayware_confidence_70%
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.
Verdict:
Unknown
Result
Threat name:
AveMaria, GuLoader, UACMe
Detection:
malicious
Classification:
troj.evad.phis.expl
Score:
100 / 100
Signature
Adds a directory exclusion to Windows Defender
Contains functionality to hide user accounts
Creates files in alternative data streams (ADS)
Drops PE files to the document folder of the user
Drops script or batch files to the startup folder
Hides that the sample has been downloaded from the Internet (zone.identifier)
Increases the number of concurrent connection per server for Internet Explorer
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Drops script at startup location
Tries to detect Any.run
Yara detected AveMaria stealer
Yara detected GuLoader
Yara detected UACMe UAC Bypass tool
Behaviour
Behavior Graph:
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
avemaria
Similar samples:
+ 19'793 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Score:
10/10
Tags:
family:guloader family:warzonerat downloader infostealer persistence rat
Behaviour
NTFS ADS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Checks QEMU agent file
Drops startup file
Executes dropped EXE
Loads dropped DLL
Guloader,Cloudeye
WarzoneRat, AveMaria
Unpacked files
SH256 hash:
bd046e6497b304e4ea4ab102cab2b1f94ce09bde0eebba4c59942a732679e4eb
MD5 hash:
17ed1c86bd67e78ade4712be48a7d2bd
SHA1 hash:
1cc9fe86d6d6030b4dae45ecddce5907991c01a0
SH256 hash:
194f9df745d5146d334b0e7c8e4afef13cff0f02da3f68bcee8845d26bedb037
MD5 hash:
fd4bc4a2c95d26f61ecb26672415221f
SHA1 hash:
ef1f60af264a21b191beaf2c5ca0204630f1dd1c
SH256 hash:
a43a0cacbfaf5aa649acc0d29ce25855ea92c50af2729f30c5f2ecfad376ef4d
MD5 hash:
a28a8c381f7460d2a35f10186ca34dd6
SHA1 hash:
0ea66a29cca600bdd91f3505884d74dd7df09d9f
Please note that we are no longer able to provide a coverage score for Virus Total.
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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