MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 73ec61886e1c072d872ca46322fe1619d27ac1a90f8652ee29c6b7ee0532ab9f. 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: 17


Intelligence 17 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 73ec61886e1c072d872ca46322fe1619d27ac1a90f8652ee29c6b7ee0532ab9f
SHA3-384 hash: d7bd71690aa6c803e2c9f9cc2b6bbe1fec0d4d69740870bf2b3485ad9a9223e5f4aeccf6f45c9f144d36ba55d79daaee
SHA1 hash: 4a20faa98281187cab7aad940739a7bf9ee65b79
MD5 hash: 4ebb0e1fe471b7c25987ed06597a11f5
humanhash: cup-salami-william-quebec
File name:file2.exe
Download: download sample
Signature XWorm
Create hunting rule
File size:1'505'792 bytes
First seen:2025-02-14 03:35:45 UTC
Last seen:2025-02-14 04:26:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'659 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:SMdCtcqNuth+Xv5n2JsVvGjaloIZmqnLJbfI0:SMYCh2vusZGohTnLJb
Threatray 2'272 similar samples on MalwareBazaar
TLSH T100659FDE91CCD6C0C2CADA7E9E0876762A29BF805CD5BD244DD9F4330B62056D2329ED
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
File icon (PE):PE icon
dhash icon e2ceaeaeb2968eaa (11 x Formbook, 5 x AgentTesla, 5 x AveMariaRAT)
Reporter skocherhan
Tags:exe xworm

Intelligence

File Origin
# of uploads :
2
# of downloads :
534
Origin country :
GB GB
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file2.exe
Verdict:
Malicious activity
Analysis date:
2025-02-14 03:37:36 UTC
Tags:
xworm
Link:
https://app.any.run/tasks/e30698b2-ca7b-44e3-aa7e-192e9987d362

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.MulDrop23.34226.17957.25020.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67aeba2e28ab76d43a5adff0
Tags:
asyncrat micro spawn sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a process from a recently created file
Launching a process
Creating a file
Creating a window
Searching for synchronization primitives
Unauthorized injection to a recently created process
Connection attempt to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated obfuscated packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/67aeba2a991985e0a958a8f4/reports/34ed8b16-7e20-4965-8bfa-02edd5c218db/overview
Verdict:
Malicious
Labled as:
Jalapeno.Generic
Link:
https://www.hybrid-analysis.com/sample/73ec61886e1c072d872ca46322fe1619d27ac1a90f8652ee29c6b7ee0532ab9f
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.
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3045afb0-0619-4196-99a4-0c4368f2601c
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1614779
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
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Overwrites Windows DLL code with PUSH RET codes
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/73ec61886e1c072d872ca46322fe1619d27ac1a90f8652ee29c6b7ee0532ab9f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/73ec61886e1c072d872ca46322fe1619d27ac1a90f8652ee29c6b7ee0532ab9f/
Threat name:
Win32.Exploit.Xworm
Create hunting rule
Status:
Malicious
First seen:
2025-02-14 03:36:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=opwgdcdodqds3bzmurrsf7qwdhjhvqnjb6dff3rjy2364bjsvopq._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
Similar samples:
2a8290c18d10fa8a7e99575855b9fb8e734ea92b1aa7dce9840282c2657ba08c
XWorm
53a2f686422f9f71b69d3a9699661c96dc1375d490ea188d5141bb1e8ae89029
XWorm
6def43c81b87574fa85ae3e6687105bb04ad97fb307a1432ab420a8ac3d0563a
XWorm
706f0caff1321c7798d4daf06c2c18b7c25cf3237dc60a5045dca49c97e9f5cf
XWorm
80a21952b87d83eb419768268b334364ecab48dbb9cbe55b967ba9636e512cab
XWorm
95bd50b1c849b16159f239b176e9c48d97bc7d841441829ec974997a93cb4c1e
XWorm
c3bbb675ebfb5dc5d747551529c7feea42f8eeef6675d76f37afa87bcbf02ab3
XWorm
d0ef84c36715bc834f68415f2b16ca2e8088141a83231f27c4a7d6285d4b6d1a
XWorm
error
XWorm
fbb6e25ede47737ad9d540192a46117ce42c6e24c7ce60d027e36ff49cba8213
XWorm
+ 2'262 additional samples on MalwareBazaar
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm discovery rat trojan
Link:
https://tria.ge/reports/250214-d5zp7s1pdy/
Behaviour
Checks processor information in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Checks computer location settings
Executes dropped EXE
Downloads MZ/PE file
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
144.126.151.243:7000
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2b22f7a4-1c81-4707-9220-9eb531bbc7fd
Unpacked files
SH256 hash:
73ec61886e1c072d872ca46322fe1619d27ac1a90f8652ee29c6b7ee0532ab9f
MD5 hash:
4ebb0e1fe471b7c25987ed06597a11f5
SHA1 hash:
4a20faa98281187cab7aad940739a7bf9ee65b79
Link:
https://www.unpac.me/results/7d9dd424-e222-4df6-aa04-76615de5f217/
Malware family:
XWorm
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/73ec61886e1c/report/overview.html
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/73ec61886e1c072d872ca46322fe1619d27ac1a90f8652ee29c6b7ee0532ab9f

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: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
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Web download

XWorm

Executable exe 73ec61886e1c072d872ca46322fe1619d27ac1a90f8652ee29c6b7ee0532ab9f

(this sample)

  
Delivery method
Distributed via web download

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 (HIGH_ENTROPY_VA)high

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