MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ca647b807e361ae45b779254dc17251364552d77ab354c90fdd73803ac5bca80. 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
AsyncRAT
Vendor detections: 17
| SHA256 hash: | ca647b807e361ae45b779254dc17251364552d77ab354c90fdd73803ac5bca80 |
|---|---|
| SHA3-384 hash: | 6acc508ba41c7c74a80114e3197d207cf36774a063f20d349eb7bc4071794e689318cef3c232ba85d88ca32adba7b0f1 |
| SHA1 hash: | e8f073e4b0e332c4e8824455c54c9178496dd400 |
| MD5 hash: | 12b26a18dabbfa97168806c97ddbee95 |
| humanhash: | twenty-blossom-cold-paris |
| File name: | ca647b807e361ae45b779254dc17251364552d77ab354c90fdd73803ac5bca80 |
| Download: | download sample |
| Signature | AsyncRAT |
| File size: | 1'180'672 bytes |
| First seen: | 2026-10-19 07:59:57 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/vnd.microsoft.portable-executable |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (49'298 x AgentTesla, 20'717 x Formbook, 12'402 x SnakeKeylogger) |
| ssdeep | 24576:hKo5CY5NN6Kb2LA9+Lsu7VPK74tLFNPkvxBF:so5vsKqA9ks3Etvqf |
| TLSH | T10D45DF64366CAD17CA3956F50A71E53407B92E9A242EE6CE0DD6BDDF7DE0F004E00A93 |
| TrID | 73.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 6.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.6% (.EXE) Win64 Executable (generic) (6522/11/2) 4.5% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Magika | pebin |
| dhash icon | 8000307251780280 (4 x Formbook, 1 x AsyncRAT, 1 x MassLogger) |
| Reporter |  adrian__luca |
| Tags: | AsyncRAT exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
263
Origin country :
HUVendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-10-19 12:23:34 UTC
Tags:
auto-reg xworm
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XWorm
Verdict:
Malicious
Score:
94.9%
Tags:
autorun shell micro sage
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Creating synchronization primitives
Launching a process
Creating a process from a recently created file
Blocking the Windows Defender launch
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Connection attempt to an infection source
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Gathering data
Verdict:
Malicious
Labled as:
Trojan.Generic
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-09-07T01:16:00Z UTC
Last seen:
2026-10-20T18:33:00Z UTC
Hits:
~100
Malware family:
XWorm
Verdict:
Malicious
Score:
100%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.43 Win 32 Exe x86
Threat name:
ByteCode-MSIL.Backdoor.FormBook
Status:
Malicious
First seen:
2026-09-07 04:21:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
77
AV detection:
27 of 36 (75.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
XWorm
Result
Malware family:
xworm
Score:
10/10
Tags:
family:xworm discovery evasion execution persistence rat trojan
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Detect Xworm Payload
Family: Xworm
Modifies Windows Defender DisableAntiSpyware settings
Malware Config
C2 Extraction:
209.127.35.200:7689
Unpacked files
SH256 hash:
ca647b807e361ae45b779254dc17251364552d77ab354c90fdd73803ac5bca80
MD5 hash:
12b26a18dabbfa97168806c97ddbee95
SHA1 hash:
e8f073e4b0e332c4e8824455c54c9178496dd400
SH256 hash:
1327123b15bf41649d943ed4a8e38fd197a95c66d013c5faedb6abe020c855ed
MD5 hash:
0f884a82fa8c8d56d71788f128dc2e9a
SHA1 hash:
8208373eea044bbc2805e7fe9a9066bcbdf71e57
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
SH256 hash:
c95b482105c4bb77c9e514b9027be6bf9013a341d8ea0199d86c6e5ea3d13d32
MD5 hash:
38ba700d456f8e8632c44080d7afebe8
SHA1 hash:
ba97e8f8235df1e9aeef784d7a211d66a1254667
SH256 hash:
12c0df5312d2dd32f15d3916988c0487a2189f2c8ab352d384f5a2a8fcb64aa3
MD5 hash:
30a5bfb3673fe163c51d87620b2c75fc
SHA1 hash:
cf8331ef925a784e87933f42fd99b497bf4c5f23
Detections:
win_xworm_a0
win_xworm_w0
XWorm
INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
MAL_RANSOM_COVID19_Apr20_1
MALWARE_Win_AsyncRAT
MALWARE_Win_XWorm
win_mal_XWorm
SH256 hash:
ca647b807e361ae45b779254dc17251364552d77ab354c90fdd73803ac5bca80
MD5 hash:
12b26a18dabbfa97168806c97ddbee95
SHA1 hash:
e8f073e4b0e332c4e8824455c54c9178496dd400
Malware family:
XWorm
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
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: | DotNet_RGB_Embedded_AssemblyLoader_Hunt |
|---|---|
| Author: | ShadowOpCode |
| Description: | Hunt .NET bitmap RGB extraction combined with embedded resources and assembly loading |
| Rule name: | HUNT_NET_Loader_ImagePixel_To_AssemblyLoad |
|---|---|
| Author: | Anish Bogati |
| Description: | Hunting: .NET loader that reads pixel data from an embedded image, loads it as a .NET assembly, and runs it via reflection or late binding. Catches bitmap-steganography loaders. |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | WIN_Malware_Derialock_ForgeAuto_3127f957_Extrait |
|---|---|
| Author: | Marjoriefort |
| Description: | Detects Derialock (pe, etat extrait) |
| Rule name: | WIN_Malware_XWorm_ForgeAuto_6b06c990_Extrait |
|---|---|
| Author: | Marjoriefort |
| Description: | Detects XWorm (pe, etat extrait) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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