MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 97c6223e869e8bee159767d7b1f3562e747cf4b995800122edd1fc70df7a70b7. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 97c6223e869e8bee159767d7b1f3562e747cf4b995800122edd1fc70df7a70b7
SHA3-384 hash: 7c75ae68c9327f9fe0a8e6787aa667a395199df4d5f5ce3a82ae7e182668000b8f739fbbfa6f95112b1c5b72a25e317f
SHA1 hash: e3a3e528be667a1ede54b0179d354cc936ff543c
MD5 hash: 5aa99a39a889914e37ba6301bb9607a3
humanhash: december-arizona-kitten-spring
File name:lib32.exe
Download: download sample
Signature XWorm
Create hunting rule
File size:1'171'456 bytes
First seen:2022-12-07 05:34:46 UTC
Last seen:2022-12-07 08:33:45 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'750 x AgentTesla, 19'656 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 12288:8VjqMlOcHpvC61U7obKrxnNmADrdJNx8r5V3eb35CjjbT9+1XkqzFoQxGOURravj:8qMEcm7TnN/Jon3o3kCXkqz2Q0uJXWE
TLSH T18545126B477EE80BC96D54FAAFA388CB1570561479A69E13B3731C298E6C303BD0D1D8
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon e896f04decf0d4e8 (1 x MarsStealer, 1 x XWorm, 1 x zgRAT)
Reporter JAMESWT_WT
Tags:exe github-com-alibaba2044 xworm

Intelligence

File Origin
# of uploads :
2
# of downloads :
201
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
lib32.exe
Verdict:
Malicious activity
Analysis date:
2022-12-07 05:37:32 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/56ce7849-2b63-4fd4-b307-2760b0107c13

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/343710/
Detection(s):
SecuriteInfo.com.Win32.DropperX-gen.32126.19113.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Launching a process
Creating a process with a hidden window
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/639026079a505ad9423dc902/reports/22b17a11-1d38-4c91-834c-088def9c1af8/overview
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:
Unknown
Link:
https://analyze.intezer.com/analyses/2e4ece26-0070-492c-977b-1b6470b9d573
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1129603
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Connects to many ports of the same IP (likely port scanning)
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 762327 Sample: lib32.exe Startdate: 07/12/2022 Architecture: WINDOWS Score: 100 52 Snort IDS alert for network traffic 2->52 54 Malicious sample detected (through community Yara rule) 2->54 56 Antivirus / Scanner detection for submitted sample 2->56 58 7 other signatures 2->58 7 lib32.exe 1 7 2->7         started        11 update.exe 3 2->11         started        13 update.exe 2->13         started        process3 file4 44 C:\Users\user\AppData\Roaming\...\update.exe, PE32 7->44 dropped 46 C:\Users\user\...\update.exe:Zone.Identifier, ASCII 7->46 dropped 48 C:\Users\user\AppData\Local\...\lib32.exe.log, ASCII 7->48 dropped 60 Encrypted powershell cmdline option found 7->60 62 Injects a PE file into a foreign processes 7->62 15 lib32.exe 2 7->15         started        18 powershell.exe 16 7->18         started        20 powershell.exe 7 7->20         started        30 3 other processes 7->30 64 Antivirus detection for dropped file 11->64 66 Multi AV Scanner detection for dropped file 11->66 68 Machine Learning detection for dropped file 11->68 22 powershell.exe 7 11->22         started        24 powershell.exe 11->24         started        26 powershell.exe 13->26         started        28 powershell.exe 13->28         started        signatures5 process6 dnsIp7 50 185.169.1.59, 42069, 49697 DEDIPATH-LLCUS Germany 15->50 32 conhost.exe 18->32         started        34 conhost.exe 20->34         started        36 conhost.exe 22->36         started        38 conhost.exe 24->38         started        40 conhost.exe 26->40         started        42 conhost.exe 28->42         started        process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/97c6223e869e8bee159767d7b1f3562e747cf4b995800122edd1fc70df7a70b7/
Threat name:
ByteCode-MSIL.Trojan.Injuke
Create hunting rule
Status:
Malicious
First seen:
2022-12-07 05:22:42 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=s7dcepugt2f64fmxm7l3d42wfz2hz5fzswaacixn2h6hbx32oc3q._file
Verdict:
malicious
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm persistence rat trojan
Link:
https://tria.ge/reports/221207-f915yahf27/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Xworm
Malware Config
C2 Extraction:
185.169.1.59:42069
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/034de2b1-f1ff-4b87-869f-714ce02eeac9
Unpacked files
SH256 hash:
f700a2d87bb655fd47dd1c49f41e9795ecd5455003d1785d796a2219cabf05fd
MD5 hash:
b2bb9426f9f5d1296b17c5191d29b349
SHA1 hash:
bdb069920f88d34b4ff65f6f9ac64f0c3191dc8d
Link:
https://www.unpac.me/results/a370d5d4-f77f-47c1-bfd1-666d22863d59/
SH256 hash:
8b72b57563f5dc2316cf23ce15121abb89a7bcffed60da1c10f573464b04e738
MD5 hash:
5b806d32b465a280ede83e72499a25ce
SHA1 hash:
23009b90be63db8937901625e64444528cbad5a3
Link:
https://www.unpac.me/results/a370d5d4-f77f-47c1-bfd1-666d22863d59/
SH256 hash:
97c6223e869e8bee159767d7b1f3562e747cf4b995800122edd1fc70df7a70b7
MD5 hash:
5aa99a39a889914e37ba6301bb9607a3
SHA1 hash:
e3a3e528be667a1ede54b0179d354cc936ff543c
Link:
https://www.unpac.me/results/a370d5d4-f77f-47c1-bfd1-666d22863d59/
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/97c6223e869e8bee159767d7b1f3562e747cf4b995800122edd1fc70df7a70b7

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:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
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.

Cape
Cape
https://www.capesandbox.com/analysis/343710/

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