MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 878c2fd49c39b041dcd87701bfa3d32362103e2411a5310e74d1fc878f310c67. 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


XWorm


Vendor detections: 14


Intelligence 14 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 878c2fd49c39b041dcd87701bfa3d32362103e2411a5310e74d1fc878f310c67
SHA3-384 hash: 663af98aaeda6ff0f67a02654f01627549072172f4027d02eabe204040106b0ae60a196d8dd2e3c814aa32da01e90d45
SHA1 hash: b198d4bb057f1fd040f28d3774acefa894f0425d
MD5 hash: 84c54d8db27219daec6b9d9ca74c30c7
humanhash: one-north-twenty-asparagus
File name:878c2fd49c39b041dcd87701bfa3d32362103e2411a5310e74d1fc878f310c67
Download: download sample
Signature XWorm
Create hunting rule
File size:104'448 bytes
First seen:2025-12-08 15:43:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 94c03f661192e09e6e2ae38876a79197 (1 x XWorm)
ssdeep 3072:IggN6GIwshMqLmpfVUxdlqIWpUPtdWja:M2wsiAdlQUPtd/
TLSH T105A3BE835D8B6887C0188D39C2B25E3998FB5E90AD8AB66EDD547C520E73DD83C73643
TrID 38.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
15.6% (.ICL) Windows Icons Library (generic) (2059/9)
15.4% (.EXE) OS/2 Executable (generic) (2029/13)
15.2% (.EXE) Generic Win/DOS Executable (2002/3)
15.2% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter adrian__luca
Tags:exe xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
HU HU
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
878c2fd49c39b041dcd87701bfa3d32362103e2411a5310e74d1fc878f310c67
Verdict:
Malicious activity
Analysis date:
2025-12-09 02:53:00 UTC
Tags:
auto-startup remote xworm
Link:
https://app.any.run/tasks/c357ec5d-e03d-4422-b4fc-f5c5926ffb46

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/43644/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6936f2a7881313558a2b98a9
Tags:
autorun emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% subdirectories
Сreating synchronization primitives
Creating a window
Using the Windows Management Instrumentation requests
Setting a global event handler for the keyboard
Connection attempt to an infection source
Sending a TCP request to an infection source
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/878c2fd49c39b041dcd87701bfa3d32362103e2411a5310e74d1fc878f310c67
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-11-25T04:37:00Z UTC
Last seen:
2025-12-09T12:30:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/878c2fd49c39b041dcd87701bfa3d32362103e2411a5310e74d1fc878f310c67/results?tab=lookup
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b5223115-e34e-4fa8-9afe-e9f46ce5bbd1
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/878c2fd49c39b041dcd87701bfa3d32362103e2411a5310e74d1fc878f310c67
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/84c54d8db27219daec6b9d9ca74c30c7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/878c2fd49c39b041dcd87701bfa3d32362103e2411a5310e74d1fc878f310c67/
Threat name:
Win64.Backdoor.Xworm
Create hunting rule
Status:
Suspicious
First seen:
2025-11-25 10:44:37 UTC
File Type:
PE+ (Exe)
Extracted files:
4
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q6gc7ve4hgyedxgyo4a37i6tenrbaprecgstcdtu2h6ipdzrbrtq._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
donutloader
Create hunting rule
Similar samples:
error
XWorm
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:donutloader family:xworm loader rat trojan
Link:
https://tria.ge/reports/251208-s54fqaxqbv/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops startup file
Detect Xworm Payload
Detects DonutLoader
DonutLoader
Donutloader family
Xworm
Xworm family
Malware Config
C2 Extraction:
107.172.31.107:6000
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/87045220-63e4-41d7-8be1-60978d38dc42
Unpacked files
SH256 hash:
878c2fd49c39b041dcd87701bfa3d32362103e2411a5310e74d1fc878f310c67
MD5 hash:
84c54d8db27219daec6b9d9ca74c30c7
SHA1 hash:
b198d4bb057f1fd040f28d3774acefa894f0425d
Link:
https://www.unpac.me/results/908cd743-4272-4ef5-9a10-86511b3a8410/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/878c2fd49c39b041dcd87701bfa3d32362103e2411a5310e74d1fc878f310c67

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/43644/

Comments