MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c7b4feb07b7c28374a686aece15aa7bddb871f3225e0bce6136aefb38e92f196. 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


AteraAgent


Vendor detections: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c7b4feb07b7c28374a686aece15aa7bddb871f3225e0bce6136aefb38e92f196
SHA3-384 hash: d52cf8ac5b8f338f8784be3084a45d8b6607bfa95bcf710d47fdef57244aa284a600ce033df520533828cf30a0527c70
SHA1 hash: 7856e4a2be755edbed83e2b5ef556b3e0c598970
MD5 hash: 975769ad084a2fc23caf96ebcaf34123
humanhash: charlie-angel-video-hot
File name:c7b4feb07b7c28374a686aece15aa7bddb871f3225e0bce6136aefb38e92f196
Download: download sample
Signature AteraAgent
Create hunting rule
File size:252'352 bytes
First seen:2025-02-12 19:38:54 UTC
Last seen:2025-02-12 21:08:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 3072:Mi1ozoFS/UwvtVS1uWGmNzoMlcEE9bEmF+NvfA78r:oUo7vtVaudmrlcEEVkfA4
TLSH T18A347D32E976D43AC56A58784EDF8E1F41332F0AD612C6AF2E4DAB1F05A734316071E2
TrID 66.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.5% (.EXE) Win64 Executable (generic) (10522/11/4)
5.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.0% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
File icon (PE):PE icon
dhash icon 2bc9dc6d31b455e7 (2 x AteraAgent)
Reporter johnk3r
Tags:Atera AteraAgent Downloader exe signed

Code Signing Certificate

Organisation:PACN TECNOLOGIA E SOFTWARE LTDA
Issuer:GlobalSign GCC R45 EV CodeSigning CA 2020
Algorithm:sha256WithRSAEncryption
Valid from:2024-01-15T18:39:40Z
Valid to:2027-01-15T18:39:40Z
Serial number: 47456a97088459bfa1138921
Intelligence: 2 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: eda8c6276de63993a28e7e35095edec206e5e8c71815d4fa05d3cd0f7b27f3d5
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
2
# of downloads :
592
Origin country :
NO NO
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c7b4feb07b7c28374a686aece15aa7bddb871f3225e0bce6136aefb38e92f196
Verdict:
Malicious activity
Analysis date:
2025-02-12 20:23:15 UTC
Tags:
atera tool
Link:
https://app.any.run/tasks/52e06b1c-24d6-4425-a7e0-1fccd630af91

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.W32.MSIL_Agent.HMB.gen.Eldorado.1483.12615.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67acf8e148f17b2cfdd86a69
Tags:
virus micro msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Creating a window
Creating a file
Launching a process
Modifying a system file
Creating a file in the Windows subdirectories
Loading a suspicious library
Using the Windows Management Instrumentation requests
Creating a file in the Program Files subdirectories
Creating a process from a recently created file
Creating a file in the system32 directory
Creating a service
Launching a service
Searching for synchronization primitives
Creating a process with a hidden window
Possible injection to a system process
Launching the process to interact with network services
Launching a tool to kill processes
Unauthorized injection to a recently created process
Enabling autorun for a service
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
expand lolbin lolbin msiexec obfuscated obfuscated rundll32 signed
Link:
https://www.filescan.io/uploads/67acf8e70f344d3bea9b230c/reports/e22b5ac7-89e2-4db8-9740-215ecb2d7b8c/overview
Verdict:
Malicious
Labled as:
RiskWare[RemoteAdmin]/MSIL.Atera
Link:
https://www.hybrid-analysis.com/sample/c7b4feb07b7c28374a686aece15aa7bddb871f3225e0bce6136aefb38e92f196
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9f846ee3-6eb9-4ed1-9584-c5218aec54da
Result
Threat name:
AteraAgent
Create hunting rule
Detection:
malicious
Classification:
spyw.evad
Score:
46 / 100
Link:
https://www.joesandbox.com/analysis/1613556
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Creates files in the system32 config directory
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Reads the Security eventlog
Reads the System eventlog
System process connects to network (likely due to code injection or exploit)
Yara detected AteraAgent
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1613556 Sample: feOSwB7iCi.exe Startdate: 12/02/2025 Architecture: WINDOWS Score: 46 103 ps.pndsn.com 2->103 105 ps.atera.com 2->105 107 5 other IPs or domains 2->107 119 Antivirus detection for URL or domain 2->119 121 Multi AV Scanner detection for submitted file 2->121 123 Yara detected AteraAgent 2->123 125 2 other signatures 2->125 9 msiexec.exe 82 44 2->9         started        12 AteraAgent.exe 2->12         started        16 feOSwB7iCi.exe 14 6 2->16         started        18 svchost.exe 1 1 2->18         started        signatures3 process4 dnsIp5 85 C:\Windows\Installer\MSICE5F.tmp, PE32 9->85 dropped 87 C:\Windows\Installer\MSICD26.tmp, PE32 9->87 dropped 89 C:\Windows\Installer\MSICCB8.tmp, PE32 9->89 dropped 101 20 other malicious files 9->101 dropped 20 msiexec.exe 9->20         started        22 AteraAgent.exe 9->22         started        26 msiexec.exe 9->26         started        111 d25btwd9wax8gu.cloudfront.net 18.66.112.74, 443, 61763 MIT-GATEWAYSUS United States 12->111 113 ps.pndsn.com 35.157.63.229, 443, 61755, 61756 AMAZON-02US United States 12->113 91 C:\...91ewtonsoft.Json.dll, PE32 12->91 dropped 93 C:\...\Atera.AgentPackage.Common.dll, PE32 12->93 dropped 95 C:\...\AgentPackageAgentInformation.exe, PE32 12->95 dropped 97 AgentPackageAgentInformation.exe.config, XML 12->97 dropped 135 Creates files in the system32 config directory 12->135 137 Reads the Security eventlog 12->137 139 Reads the System eventlog 12->139 28 AgentPackageAgentInformation.exe 12->28         started        30 sc.exe 12->30         started        32 AgentPackageAgentInformation.exe 12->32         started        115 cuoregramado.com.br 162.241.2.19, 443, 49735 OIS1US United States 16->115 99 C:\Users\user\AppData\...\feOSwB7iCi.exe.log, CSV 16->99 dropped 34 msiexec.exe 16->34         started        117 127.0.0.1 unknown unknown 18->117 file6 signatures7 process8 file9 36 rundll32.exe 20->36         started        40 rundll32.exe 15 9 20->40         started        43 rundll32.exe 8 20->43         started        45 rundll32.exe 20->45         started        81 C:\Windows\System32\InstallUtil.InstallLog, Unicode 22->81 dropped 83 C:\...\AteraAgent.InstallLog, Unicode 22->83 dropped 129 Creates files in the system32 config directory 22->129 131 Reads the Security eventlog 22->131 133 Reads the System eventlog 22->133 47 net.exe 26->47         started        49 taskkill.exe 26->49         started        51 conhost.exe 28->51         started        53 conhost.exe 30->53         started        55 conhost.exe 32->55         started        signatures10 process11 dnsIp12 63 C:\Windows\...\System.Management.dll, PE32 36->63 dropped 65 C:\Windows\Installer\...65ewtonsoft.Json.dll, PE32 36->65 dropped 75 2 other malicious files 36->75 dropped 127 System process connects to network (likely due to code injection or exploit) 36->127 109 atera-agent-api-eu.westeurope.cloudapp.azure.com 40.119.152.241, 443, 49741, 61752 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 40->109 77 4 other malicious files 40->77 dropped 79 4 other malicious files 43->79 dropped 67 C:\Windows\...\System.Management.dll, PE32 45->67 dropped 69 C:\Windows\Installer\...69ewtonsoft.Json.dll, PE32 45->69 dropped 71 Microsoft.Deployme...indowsInstaller.dll, PE32 45->71 dropped 73 C:\...\AlphaControlAgentInstallation.dll, PE32 45->73 dropped 57 conhost.exe 47->57         started        59 net1.exe 47->59         started        61 conhost.exe 49->61         started        file13 signatures14 process15
Score:
96%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c7b4feb07b7c28374a686aece15aa7bddb871f3225e0bce6136aefb38e92f196
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c7b4feb07b7c28374a686aece15aa7bddb871f3225e0bce6136aefb38e92f196/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y62p5md3pqudostinlwocwvhxxnyohzsexqlzzqtnlx3hdus6gla._file
Verdict:
suspicious
Label(s):
admintool_ps2exe
Create hunting rule
Similar samples:
error
AteraAgent
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery
Link:
https://tria.ge/reports/250212-yczvqawqaw/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Downloads MZ/PE file
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e1ce7ebc-4010-4a97-99cb-0cd55526dd2e
Unpacked files
SH256 hash:
c7b4feb07b7c28374a686aece15aa7bddb871f3225e0bce6136aefb38e92f196
MD5 hash:
975769ad084a2fc23caf96ebcaf34123
SHA1 hash:
7856e4a2be755edbed83e2b5ef556b3e0c598970
Link:
https://www.unpac.me/results/27989683-1a48-4b67-89a5-eab323e6628f/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/c7b4feb07b7c28374a686aece15aa7bddb871f3225e0bce6136aefb38e92f196

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:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

The table below shows additional information about this malware sample such as delivery method and external references.

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_TRUST_INFORequires Elevated Execution (level:requireAdministrator)high

Comments