MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f88e01f6481379361e1fe728f8da5f0c29c9088595f632b82c27bdb6f7ea82f4. 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: 14
| SHA256 hash: | f88e01f6481379361e1fe728f8da5f0c29c9088595f632b82c27bdb6f7ea82f4 |
|---|---|
| SHA3-384 hash: | e2971da6566d7f48a10557afda7e375c9e7106255a531555e5d8e60c3659cd0feafdefbf40ea01cc769b00a4226216f9 |
| SHA1 hash: | aa7047884093c338d1deed08a9729dc751eeed4d |
| MD5 hash: | 977ec4984fdb7bf030997862a186c377 |
| humanhash: | muppet-salami-mars-johnny |
| File name: | testing2.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 58'368 bytes |
| First seen: | 2023-05-20 15:31:07 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 1536:ukIs9iktzmZoUyKgYLX7uNbd8pHPIqnKtW+zx:C+cdr7uNMrKtWox |
| Threatray | 57 similar samples on MalwareBazaar |
| TLSH | T1ED43F20421EC41BAD9578BB57DF226C3A72CA903FD296BAD3B4850779CB37205803EA1 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10523/12/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Reporter |  JaffaCakes118 |
| Tags: | FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
90
Origin country :
GBVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
testing2.exe
Verdict:
Malicious activity
Analysis date:
2023-05-20 15:38:29 UTC
Tags:
evasion xworm
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a file
Launching the default Windows debugger (dwwin.exe)
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
azorult packed packed
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla.Azorult
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:
Malicious
Result
Threat name:
AsyncRAT, XWorm
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Contains functionality to capture screen (.Net source)
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AsyncRAT
Yara detected Generic Downloader
Yara detected XWorm
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.ZillaAzorult
Status:
Malicious
First seen:
2023-05-20 11:17:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
23 of 24 (95.83%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 47 additional samples on MalwareBazaar
Result
Malware family:
xworm
Score:
10/10
Tags:
family:xworm persistence rat trojan
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Drops startup file
Executes dropped EXE
Xworm
Malware Config
C2 Extraction:
con22.duckdns.org:58554
Unpacked files
SH256 hash:
6150bc142f50afeb6e9966db3ea0c5c484eff4622ff292533f8c0991cdd261a4
MD5 hash:
d14a5739c4ae8ce9251d3d9011c9ae6f
SHA1 hash:
9b779d55bd6ca974da2b51cb54bf21baa8b92be5
SH256 hash:
e9f7ce65989978dd533cce37aa53cdf5cd7287123eab419c68a4ee11f9cb0542
MD5 hash:
0c1ca07a9cca3b954b831478538eb0d9
SHA1 hash:
12965c859515f96913bf8ac7134eb5d5faed70bc
Detections:
XWorm
SH256 hash:
f88e01f6481379361e1fe728f8da5f0c29c9088595f632b82c27bdb6f7ea82f4
MD5 hash:
977ec4984fdb7bf030997862a186c377
SHA1 hash:
aa7047884093c338d1deed08a9729dc751eeed4d
Malware family:
BlackWorm
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
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: | INDICATOR_EXE_Packed_NyanXCat_CSharpLoader |
|---|---|
| Author: | ditekSHen |
| Description: | Detects .NET executables utilizing NyanX-CAT C# Loader |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
No further information available
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