MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 269de94f75f2e4cfbf12a3e37513988c801480c1e2bfd98a8b5bf54c12c9f518. 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



Formbook


Vendor detections: 15


Intelligence 15 IOCs YARA 6 File information Comments

SHA256 hash: 269de94f75f2e4cfbf12a3e37513988c801480c1e2bfd98a8b5bf54c12c9f518
SHA3-384 hash: f24d42d8b96f73bc54e974b777dca482b065c3df42be91fb5614e14cbf3972fd1635e5625f84860e812253db3349c079
SHA1 hash: b8125ae48ca96bfe73c336aa7d05a4d2669e4f1c
MD5 hash: 5938cd7569ed383124a24c5999780b3e
humanhash: pluto-november-tennessee-hotel
File name:269de94f75f2e4cfbf12a3e37513988c801480c1e2bfd98a8b5bf54c12c9f518
Download: download sample
Signature Formbook
File size:217'600 bytes
First seen:2024-12-05 15:58:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'799 x AgentTesla, 19'718 x Formbook, 12'278 x SnakeKeylogger)
ssdeep 3072:QuTmiLgB0sfXU2s0451p3BkycF/RsGgMmpsPZpzNuoAaKQ3j2uEvMUoTaY/C8Vvq:LaicqLJcFfaihp4ODZ/42bG0hhzEC
TLSH T17E24EF6D261F7B15C6140BF90EE91A2AAB1CD9C46DDFC7C5BC4990FFE8A10704973928
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter adrian__luca
Tags:exe FormBook

Intelligence


File Origin
# of uploads :
1
# of downloads :
382
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
AWare.exe
Verdict:
Malicious activity
Analysis date:
2024-11-27 23:40:16 UTC
Tags:
evasion xworm remote

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Tags:
asyncrat autorun gumen
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a process from a recently created file
Creating a file
Searching for the window
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Sending an HTTP GET request
Creating a process with a hidden window
Launching a process
Creating a window
Unauthorized injection to a recently created process
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
asyncrat packed packed packer_detected vbnet
Result
Threat name:
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Check if machine is in data center or colocation facility
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Found malware configuration
Loading BitLocker PowerShell Module
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
Protects its processes via BreakOnTermination flag
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Generic Downloader
Yara detected XWorm
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1569357 Sample: LxgGXCC4AL.exe Startdate: 05/12/2024 Architecture: WINDOWS Score: 100 55 ip-api.com 2->55 63 Found malware configuration 2->63 65 Malicious sample detected (through community Yara rule) 2->65 67 Antivirus / Scanner detection for submitted sample 2->67 69 11 other signatures 2->69 9 LxgGXCC4AL.exe 4 2->9         started        13 PSAManager.exe 2->13         started        15 PSAManager.exe 2->15         started        17 2 other processes 2->17 signatures3 process4 file5 49 C:\Users\user\AppData\Roaming\AWARE.exe, PE32+ 9->49 dropped 51 C:\Users\user\AppData\Roaming\A.exe, PE32 9->51 dropped 53 C:\Users\user\AppData\...\LxgGXCC4AL.exe.log, CSV 9->53 dropped 79 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 9->79 19 A.exe 15 6 9->19         started        24 AWARE.exe 1 9->24         started        81 Antivirus detection for dropped file 13->81 83 Multi AV Scanner detection for dropped file 13->83 85 Machine Learning detection for dropped file 13->85 signatures6 process7 dnsIp8 57 86.29.59.189, 49710, 49712, 49714 NTLGB United Kingdom 19->57 59 127.0.0.1 unknown unknown 19->59 61 ip-api.com 208.95.112.1, 49706, 80 TUT-ASUS United States 19->61 47 C:\Users\user\AppData\...\PSAManager.exe, PE32 19->47 dropped 71 Antivirus detection for dropped file 19->71 73 Multi AV Scanner detection for dropped file 19->73 75 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 19->75 77 6 other signatures 19->77 26 powershell.exe 23 19->26         started        29 powershell.exe 23 19->29         started        31 powershell.exe 19->31         started        35 2 other processes 19->35 33 conhost.exe 24->33         started        file9 signatures10 process11 signatures12 87 Loading BitLocker PowerShell Module 26->87 37 conhost.exe 26->37         started        39 conhost.exe 29->39         started        41 conhost.exe 31->41         started        43 conhost.exe 35->43         started        45 conhost.exe 35->45         started        process13
Threat name:
ByteCode-MSIL.Spyware.AsyncRAT
Status:
Malicious
First seen:
2024-11-27 23:40:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
26 of 38 (68.42%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
Similar samples:
Result
Malware family:
Score:
  10/10
Tags:
family:xworm execution persistence rat trojan
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Drops startup file
Executes dropped EXE
Loads dropped DLL
Command and Scripting Interpreter: PowerShell
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
127.0.0.1:7000
86.29.59.189:7000
Unpacked files
SH256 hash:
2010dd11d78b675f8f71c00534184b108e1f75409f7d5932376b4d28da0c26a6
MD5 hash:
30c42e3f6727475b827c670e05eb4137
SHA1 hash:
954393cfce5a3cf75ba607c30761b5e6f5ef36db
Detections:
win_xworm_w0 MALWARE_Win_XWorm win_mal_XWorm INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA win_xworm_bytestring MALWARE_Win_AsyncRAT
SH256 hash:
269de94f75f2e4cfbf12a3e37513988c801480c1e2bfd98a8b5bf54c12c9f518
MD5 hash:
5938cd7569ed383124a24c5999780b3e
SHA1 hash:
b8125ae48ca96bfe73c336aa7d05a4d2669e4f1c
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Author:malware-lu
Rule name:pe_imphash
Rule name:RansomPyShield_Antiransomware
Author:XiAnzheng
Description:Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
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_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments