MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f7988b9738e1a15fcff47517167404f2322994c5b4bd77f67cec856413f559d6. 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: 13


Intelligence 13 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f7988b9738e1a15fcff47517167404f2322994c5b4bd77f67cec856413f559d6
SHA3-384 hash: 2b78fe2d6591193454c67c742538908f4ea805b6f3718e2ae6768062b2bf2680f3cc5b56e942f0ba779d80f152f0feee
SHA1 hash: 5a67c5fe488c2a59903bee023d0570088878f83d
MD5 hash: b7476812248be874309354a96b46438b
humanhash: glucose-sodium-seven-blue
File name:e1bqi8.exe
Download: download sample
Signature XWorm
Create hunting rule
File size:1'298'944 bytes
First seen:2026-05-02 12:09:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0a98343311b070c6ce1a4debb2e92254 (1 x XWorm)
ssdeep 12288:T+HUnzT9inzIo+094ht5m/nylAx4M3FuiXh066XwThxoSvw9E8:VT9inzI9BM3Fa66XwTVI9E
Threatray 2'385 similar samples on MalwareBazaar
TLSH T1E555A54BE7B611D1F4BAC139A562322AFC7234A58738D7D792859A0E5B30FE4AD3D700
TrID 29.5% (.EXE) Win64 Executable (generic) (6522/11/2)
22.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
20.3% (.EXE) Win32 Executable (generic) (4504/4/1)
9.1% (.EXE) OS/2 Executable (generic) (2029/13)
9.0% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter BastianHein
Tags:exe xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
115
Origin country :
CL CL
Vendor Threat Intelligence
Gathering data
Malware family:
n/a
ID:
1
File name:
xf7988b9738e1a15fcff47517167404f2322994c5b4bd77f67cec856413f559d6.exe
Verdict:
Malicious activity
Analysis date:
2026-05-02 10:47:46 UTC
Tags:
github donutloader loader xworm
Link:
https://app.any.run/tasks/c8e3093f-01b7-4c5b-bc36-612e0ff34257

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/64284/
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file
Launching a process
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Sending a TCP request to an infection source
Connection attempt to an infection source
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug fingerprint microsoft_visual_cc packed tflower unsafe xworm
Link:
https://www.filescan.io/uploads/69f5e97c86e92bda701b9af4/reports/76e2bb5a-166c-4442-a4c7-fef52dce61dc/overview
Verdict:
Malicious
Labled as:
Adware.Generic
Link:
https://www.hybrid-analysis.com/sample/f7988b9738e1a15fcff47517167404f2322994c5b4bd77f67cec856413f559d6
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-04-28T16:10:00Z UTC
Last seen:
2026-05-03T05:36:00Z UTC
Hits:
~100
Detections:
HEUR:Backdoor.MSIL.XWorm.gen Trojan.Win32.Shellcode.sb HEUR:Trojan.Multi.Donut.b HEUR:Backdoor.MSIL.XClient.b Trojan.Shellcode.TCP.C&C Backdoor.Agent.TCP.C&C Backdoor.MSIL.XWorm.b Backdoor.MSIL.XWorm.a Backdoor.MSIL.Agent.sb Trojan-Downloader.Agent.HTTP.C&C HEUR:Trojan.Win64.Donut.a Backdoor.MSIL.XWorm.jjf Backdoor.MSIL.XWorm.c PDM:Trojan.Win32.Generic Backdoor.Agent.HTTP.C&C
Link:
https://opentip.kaspersky.com/f7988b9738e1a15fcff47517167404f2322994c5b4bd77f67cec856413f559d6/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/487dd28e-ed43-4e21-9970-a7b93cce39d5
Score:
96%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f7988b9738e1a15fcff47517167404f2322994c5b4bd77f67cec856413f559d6
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f7988b9738e1a15fcff47517167404f2322994c5b4bd77f67cec856413f559d6/
Verdict:
Malicious
Threat:
Family.DONUTLOADER
Link:
https://tip.neiki.dev/file/f7988b9738e1a15fcff47517167404f2322994c5b4bd77f67cec856413f559d6
Threat name:
Win64.Trojan.Tedy
Create hunting rule
Status:
Malicious
First seen:
2026-04-28 19:12:47 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=66mixfzy4gqv7t7uoulrm5ae6izctfgfws6xp5t45scwie7vlhla._file
Verdict:
malicious
Label(s):
donutloader
Create hunting rule
xworm
Create hunting rule
Similar samples:
34755289eb8dbf6b445a2980488eace8e7b98334881b76eaf3f644010f2e90b7
XWorm
35f3ee553626b2267e4a8f35dce5b40840e5a461f13652bd2659681c31068805
XWorm
519a114231809dca8849f6f9e3653ffcbdd8244845023668a3e3a90be8aa6662
XWorm
696352b6b7c282736cb240651682b07a5feaa68ac065e9128f946779db00b02b
XWorm
94410509bb5ff92426768ce7bb5b85f85680e556cc2563ebc37776b092710a6e
XWorm
c84f011369999892bf0674cb47482a2d85646870599c8174202a852895ec366e
XWorm
ced40caee716f956a4db4d96f10daa8b80f6c30371f2490129b6cf212dcfd223
XWorm
d20d4e90de355c90f4d9a0b7b80cf1aa32fe8b9b7aba5db730cfdde16df43021
XWorm
e31d446c7b1f28b034ba1cdf43522c598ab670f8a706a048b4be68bdb2492487
XWorm
error
XWorm
+ 2'375 additional samples on MalwareBazaar
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:donutloader family:xworm discovery execution loader rat trojan
Link:
https://tria.ge/reports/260502-pbqe8aex5z/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Contacts third-party web service commonly abused for C2
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Detect Xworm Payload
Detects DonutLoader
Family: DonutLoader
Family: Xworm
Malware Config
C2 Extraction:
91.92.243.45:7070
Unpacked files
SH256 hash:
f7988b9738e1a15fcff47517167404f2322994c5b4bd77f67cec856413f559d6
MD5 hash:
b7476812248be874309354a96b46438b
SHA1 hash:
5a67c5fe488c2a59903bee023d0570088878f83d
Link:
https://www.unpac.me/results/f5a957c2-26bf-4e30-9fde-20d9687da15d/
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/f7988b9738e1a15fcff47517167404f2322994c5b4bd77f67cec856413f559d6

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

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/64284/

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