MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e666b2644c35f564041ad18c5125f1677255f05421ad18785aed42bfb3ac5adf. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e666b2644c35f564041ad18c5125f1677255f05421ad18785aed42bfb3ac5adf
SHA3-384 hash: 6cd6200f8c03f9de29bf93ed5ff5fdc678f0c2d4ecb91fb421cc1ff83018fc2b4708a374645aaf91a56aadab44346650
SHA1 hash: 242cc5fdd5c75a02776f1f5e526cc42cf138b313
MD5 hash: 54ec587044fdff4bfd0029946041a109
humanhash: sad-october-kansas-spaghetti
File name:file
Download: download sample
Signature XWorm
Create hunting rule
File size:16'384 bytes
First seen:2024-11-05 07:53:32 UTC
Last seen:2024-11-06 13:03:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'473 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 384:vQ/pw4zDzEe2PGVMN0kc/aw9BsjGpATcQC:vj4EebD+a26
TLSH T120723B88EA5D4827CACD063D58A3634A03B6DA37FC83E34F6ED06A627D573C509112E6
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 Bitsight
Tags:exe xworm


Avatar
Bitsight
url: http://smithpropertysolutions.com/DLER214.exe

Intelligence

File Origin
# of uploads :
29
# of downloads :
457
Origin country :
US US
Vendor Threat Intelligence
Malware family:
asyncrat
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-11-05 07:55:03 UTC
Tags:
loader purecrypter netreactor rat asyncrat remote xworm
Link:
https://app.any.run/tasks/4ed3d758-31a8-422d-ba75-c04abef1d749

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.CrypterX-gen.9011.16599.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6729cf1d8d23d90491339ed9
Tags:
exploit extens micro
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Unauthorized injection to a recently created process
Verdict:
Unknown
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6729cf1a71d9bf499cf97f2e/reports/0bdc2b50-358d-49d5-bd94-a90e73eac129/overview
Verdict:
Malicious
Labled as:
Marsilia.Generic
Link:
https://www.hybrid-analysis.com/sample/e666b2644c35f564041ad18c5125f1677255f05421ad18785aed42bfb3ac5adf
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/61a7e31d-8539-41cd-b6bb-ed470869aed3
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1549064
Signature
.NET source code contains potential unpacker
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Drops VBS files to the startup folder
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Sigma detected: Drops script at startup location
Sigma detected: Invoke-Obfuscation CLIP+ Launcher
Sigma detected: Invoke-Obfuscation VAR+ Launcher
Sigma detected: WScript or CScript Dropper
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses ipconfig to lookup or modify the Windows network settings
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1549064 Sample: file.exe Startdate: 05/11/2024 Architecture: WINDOWS Score: 100 60 smithpropertysolutions.com 2->60 78 Antivirus / Scanner detection for submitted sample 2->78 80 Multi AV Scanner detection for submitted file 2->80 82 Yara detected AntiVM3 2->82 84 8 other signatures 2->84 9 file.exe 15 6 2->9         started        13 wscript.exe 1 2->13         started        signatures3 process4 dnsIp5 62 smithpropertysolutions.com 74.208.236.140, 49730, 80 ONEANDONE-ASBrauerstrasse48DE United States 9->62 56 C:\Users\user\AppData\...\tmpE30D.tmp.exe, PE32 9->56 dropped 58 C:\Users\user\AppData\Local\...\file.exe.log, CSV 9->58 dropped 16 tmpE30D.tmp.exe 5 9->16         started        90 Windows Scripting host queries suspicious COM object (likely to drop second stage) 13->90 20 ContextID.exe 3 13->20         started        file6 signatures7 process8 file9 52 C:\Users\user\AppData\Roaming\ContextID.exe, PE32 16->52 dropped 54 C:\Users\user\AppData\...\ContextID.vbs, ASCII 16->54 dropped 66 Machine Learning detection for dropped file 16->66 68 Found many strings related to Crypto-Wallets (likely being stolen) 16->68 70 Drops VBS files to the startup folder 16->70 22 cmd.exe 1 16->22         started        25 cmd.exe 1 16->25         started        27 InstallUtil.exe 2 16->27         started        72 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 20->72 74 Writes to foreign memory regions 20->74 76 Injects a PE file into a foreign processes 20->76 30 InstallUtil.exe 20->30         started        32 cmd.exe 20->32         started        34 cmd.exe 20->34         started        signatures10 process11 dnsIp12 86 Uses ipconfig to lookup or modify the Windows network settings 22->86 36 conhost.exe 22->36         started        38 ipconfig.exe 1 22->38         started        40 conhost.exe 25->40         started        42 ipconfig.exe 1 25->42         started        64 162.230.48.189, 49735, 49738, 49739 ATT-INTERNET4US United States 27->64 88 Found many strings related to Crypto-Wallets (likely being stolen) 30->88 44 conhost.exe 32->44         started        46 ipconfig.exe 32->46         started        48 conhost.exe 34->48         started        50 ipconfig.exe 34->50         started        signatures13 process14
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e666b2644c35f564041ad18c5125f1677255f05421ad18785aed42bfb3ac5adf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e666b2644c35f564041ad18c5125f1677255f05421ad18785aed42bfb3ac5adf/
Threat name:
ByteCode-MSIL.Trojan.Heracles
Create hunting rule
Status:
Malicious
First seen:
2024-11-05 07:54:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4ztlezcmgx2wiba22ggfcjprm5zfl4cuegwrq6c25vbl7m5mllpq._file
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:stormkitty family:xworm discovery rat stealer trojan
Link:
https://tria.ge/reports/241105-jrjpqaybkk/
Behaviour
Gathers network information
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Browser Information Discovery
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Drops startup file
Executes dropped EXE
Loads dropped DLL
Downloads MZ/PE file
Detect Xworm Payload
StormKitty
StormKitty payload
Stormkitty family
Suspicious use of NtCreateUserProcessOtherParentProcess
Xworm
Xworm family
Malware Config
C2 Extraction:
127.0.0.1:8895
162.230.48.189:8895
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/bdd9b191-de28-4ad9-9d8c-11a3a1e88277
Unpacked files
SH256 hash:
e666b2644c35f564041ad18c5125f1677255f05421ad18785aed42bfb3ac5adf
MD5 hash:
54ec587044fdff4bfd0029946041a109
SHA1 hash:
242cc5fdd5c75a02776f1f5e526cc42cf138b313
Link:
https://www.unpac.me/results/73d30be9-1824-4344-8cf1-ae620e04909b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
Link:
https://yomi.yoroi.company/submissions/e666b2644c35f564041ad18c5125f1677255f05421ad18785aed42bfb3ac5adf

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

XWorm

Executable exe e666b2644c35f564041ad18c5125f1677255f05421ad18785aed42bfb3ac5adf

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3276798/
  
URLhaus
https://urlhaus.abuse.ch/url/3277026/

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 (GUARD_CF)high

Comments