MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dafef03b5ec0d8821003c6e823f7888179a90e2726b34e6242ab24449b37a4d6. 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: 15


Intelligence 15 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dafef03b5ec0d8821003c6e823f7888179a90e2726b34e6242ab24449b37a4d6
SHA3-384 hash: 3062f499d685463d3cbfe6b66d1452588412a8637824b1bda920530671b49f7a67655b28705c8a52943ad72cccb8d72c
SHA1 hash: a0648f05f12eec8abc346204d66ee79533084a9b
MD5 hash: b3ce79f2f7d1202164eae8591a73e9b5
humanhash: comet-timing-equal-grey
File name:SecuriteInfo.com.Win32.TrojanX-gen.13090.14784
Download: download sample
Signature XWorm
Create hunting rule
File size:533'504 bytes
First seen:2023-08-26 00:27:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:ZRLIjJMfYX86o3UBTPY38po8xRk6tkzqWrSBcEypC:Z6cgvpg3EnTk6SlmB
Threatray 319 similar samples on MalwareBazaar
TLSH T1CBB4D10463F89B29D5FA8FF0913441411FB63A1A2E62F31C4EC124EB1976B11DB66F67
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter SecuriteInfoCom
Tags:exe xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
349
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.TrojanX-gen.13090.14784
Verdict:
Malicious activity
Analysis date:
2023-08-26 00:28:36 UTC
Tags:
xworm
Link:
https://app.any.run/tasks/707aa714-98f1-4449-89e8-1dc79e4c32ae

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XWorm
Create hunting rule
Link:
https://www.capesandbox.com/analysis/444810/
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.13090.14784.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Creating a window
Sending an HTTP GET request
DNS request
Setting a global event handler for the keyboard
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed xworm
Link:
https://www.filescan.io/uploads/64e947135ec4a8623260d477/reports/4d68cabc-9d40-4bd9-9125-f83dc40a6be2/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/dafef03b5ec0d8821003c6e823f7888179a90e2726b34e6242ab24449b37a4d6
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/52b1496b-28df-4534-b1dd-04fbc379c826
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
spre.troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1297683
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
Antivirus detection for dropped file
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Contains functionality to log keystrokes (.Net Source)
Drops PE files to the startup folder
Found malware configuration
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
Powershell drops PE file
Sigma detected: Copy file to startup via Powershell
Uses dynamic DNS services
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1297683 Sample: SecuriteInfo.com.Win32.Troj... Startdate: 26/08/2023 Architecture: WINDOWS Score: 100 37 Found malware configuration 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Antivirus detection for dropped file 2->41 43 12 other signatures 2->43 7 SecuriteInfo.com.Win32.TrojanX-gen.13090.14784.exe 3 2->7         started        10 anydesk.exe.exe 3 2->10         started        process3 signatures4 45 Bypasses PowerShell execution policy 7->45 47 Injects a PE file into a foreign processes 7->47 12 powershell.exe 13 7->12         started        16 SecuriteInfo.com.Win32.TrojanX-gen.13090.14784.exe 2 7->16         started        19 SecuriteInfo.com.Win32.TrojanX-gen.13090.14784.exe 7->19         started        21 powershell.exe 11 10->21         started        23 anydesk.exe.exe 10->23         started        25 anydesk.exe.exe 10->25         started        27 anydesk.exe.exe 10->27         started        process5 dnsIp6 33 C:\Users\user\AppData\...\anydesk.exe.exe, PE32 12->33 dropped 49 Drops PE files to the startup folder 12->49 51 Powershell drops PE file 12->51 29 conhost.exe 12->29         started        35 newbitnow.duckdns.org 2.59.254.205, 49718, 49719, 49720 CMCSUS Germany 16->35 31 conhost.exe 21->31         started        file7 signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dafef03b5ec0d8821003c6e823f7888179a90e2726b34e6242ab24449b37a4d6/
Threat name:
ByteCode-MSIL.Trojan.Remcos
Create hunting rule
Status:
Malicious
First seen:
2023-08-26 00:28:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3l7pao26ydmieeady3uch54iqf42sdrhe2zu4yscvmsejgzxutla._file
Verdict:
malicious
Similar samples:
05cd3a132abf900939da0da8053eca52743a0fed69b535ebdd4bbc6a76017697
XWorm
242f11561bddce2000654c9883ce4953ae8783eee3afa005c63cbfe0851327dd
XWorm
2b56e825cc2e772bc4fc4ba70da59ecdb9ff305982bcef1af9f577ff6cd07875
XWorm
8bf39c82088d376f612259550f253fe8c6a5a747de4c4b7b22077f47dd321ffe
XWorm
bbdc4cc5d4a78207b98c8280527ba09d6466614075da1ee5c3e3f97eb498cae6
XWorm
cd1843ecfb7e612247ae3b9a7da451834d5dc9e7152e9721a9d56c73df8b3a0b
XWorm
dfdcb766fdbf5c8be70594c09b75907bca9a35c61f1245721f82a8fc07f5b424
XWorm
+ 309 additional samples on MalwareBazaar
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm rat trojan
Link:
https://tria.ge/reports/230826-asbwtsfg55/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Drops startup file
Xworm
Malware Config
C2 Extraction:
newbitnow.duckdns.org:7001
Unpacked files
SH256 hash:
53b38f0d0cee34d2153a32902f1d3c76b7b8563fc3f34863c799e7351a4cc920
MD5 hash:
87f8a12632cc9d819e40000e39b48c71
SHA1 hash:
e3d859bec2151d083975c9f8f9d3033a011fb67d
Link:
https://www.unpac.me/results/e71f32ce-f59c-4dde-99be-61c8214a0c47/
SH256 hash:
db55a6dc6fc91504342a4cf84235ef86feb5772fb0212a53b4c191cde0d38952
MD5 hash:
48e0a32b5261fa6d0ffd2849ac52f66e
SHA1 hash:
967c6434783ffa56df41defd2c8b901389ed8fce
Detections:
XWorm
Create hunting rule
Link:
https://www.unpac.me/results/e71f32ce-f59c-4dde-99be-61c8214a0c47/
SH256 hash:
65e47578274d16be1be0f50767bad0af16930df43556dd23d7ad5e4adc2bcbe3
MD5 hash:
848b847cd19805d19235b5acb8ef2bef
SHA1 hash:
38100751a4ae45a143232cbacf9bb441b31fb211
Link:
https://www.unpac.me/results/e71f32ce-f59c-4dde-99be-61c8214a0c47/
SH256 hash:
dafef03b5ec0d8821003c6e823f7888179a90e2726b34e6242ab24449b37a4d6
MD5 hash:
b3ce79f2f7d1202164eae8591a73e9b5
SHA1 hash:
a0648f05f12eec8abc346204d66ee79533084a9b
Link:
https://www.unpac.me/results/e71f32ce-f59c-4dde-99be-61c8214a0c47/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/dafef03b5ec0/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/dafef03b5ec0d8821003c6e823f7888179a90e2726b34e6242ab24449b37a4d6

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_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:MALWARE_Win_AsyncRAT
Create hunting rule
Author:ditekSHen
Description:Detects AsyncRAT
Rule name:MALWARE_Win_XWorm
Create hunting rule
Author:ditekSHen
Description:Detects XWorm
Rule name:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
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
Rule name:SUSP_DOTNET_PE_List_AV
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detecs .NET Binary that lists installed AVs
Rule name:win_delivery_check_g0
Create hunting rule

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/444810/

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