MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1648da0c5f6a9b0f99339a225ed9e11e8910f198e44726b920d1872ca1b3972b. 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


AsyncRAT


Vendor detections: 16


Intelligence 16 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1648da0c5f6a9b0f99339a225ed9e11e8910f198e44726b920d1872ca1b3972b
SHA3-384 hash: 40f769c8716937c0d5de64c4d286f1a2dc0ae5875566c55f853c7f9e7962e1f608668c2040dfbf182332fae08d1b1028
SHA1 hash: d948c2cd7f8bf46526ab689a6a590fdb0bdf56fc
MD5 hash: 14461f84b8fca58f2a3a6fdc884582fb
humanhash: cold-jig-social-white
File name:1648da0c5f6a9b0f99339a225ed9e11e8910f198e44726b920d1872ca1b3972b.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:1'073'664 bytes
First seen:2024-10-19 23:25:54 UTC
Last seen:2024-10-20 00:27:08 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 24576:cyUNcU5WXKit+nv6lTf0LmBYL4t67gPjR596:cJNcUkKituvMTf0LmEg59
Threatray 72 similar samples on MalwareBazaar
TLSH T1B735F17566A199CFD3811B3CF8D8373440BC5BFAA8E3E2C4BD36A896AE217055C81CD5
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 e4e3d5f4f0e970c6 (2 x AsyncRAT, 1 x XWorm)
Reporter Chainskilabs
Tags:AsyncRAT exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
426
Origin country :
RO RO
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1648da0c5f6a9b0f99339a225ed9e11e8910f198e44726b920d1872ca1b3972b.exe
Verdict:
Malicious activity
Analysis date:
2024-10-19 23:29:04 UTC
Tags:
xworm remote qrcode
Link:
https://app.any.run/tasks/eb827064-4801-4b28-9c2d-eaaaf2d21996

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.MulDrop23.44572.11913.24141.UNOFFICIAL
Create hunting rule

Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a process from a recently created file
Creating a file
Running batch commands
Launching a process
Creating a window
Creating a process with a hidden window
DNS request
Changing a file
Connection attempt
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Setting a global event handler for the keyboard
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/6714401e551363d3cb7bd9cf/reports/06d392b9-b759-4ff1-8ddc-c459e12a4d1f/overview
Verdict:
Malicious
Labled as:
Jalapeno.Generic
Link:
https://www.hybrid-analysis.com/sample/1648da0c5f6a9b0f99339a225ed9e11e8910f198e44726b920d1872ca1b3972b
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/3dab4bca-8944-4307-bc95-89e27200eb0a
Result
Threat name:
XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1537991
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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
Protects its processes via BreakOnTermination flag
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Suricata IDS alerts for network traffic
Uses ipconfig to lookup or modify the Windows network settings
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Powershell download and execute
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1537991 Sample: oIDX88LpSs.exe Startdate: 20/10/2024 Architecture: WINDOWS Score: 100 52 d8zyctl.localto.net 2->52 54 www.nodejs.org 2->54 56 6 other IPs or domains 2->56 66 Suricata IDS alerts for network traffic 2->66 68 Malicious sample detected (through community Yara rule) 2->68 70 Antivirus detection for dropped file 2->70 72 9 other signatures 2->72 9 oIDX88LpSs.exe 4 2->9         started        12 OpenWith.exe 19 8 2->12         started        14 OpenWith.exe 2->14         started        16 5 other processes 2->16 signatures3 process4 file5 46 C:\Users\user\AppData\Roaming\MyNigga!.exe, PE32 9->46 dropped 48 C:\Users\user\...\BootstrapperV1.22.exe, PE32+ 9->48 dropped 50 C:\Users\user\AppData\...\oIDX88LpSs.exe.log, CSV 9->50 dropped 18 MyNigga!.exe 1 6 9->18         started        23 BootstrapperV1.22.exe 14 8 9->23         started        process6 dnsIp7 58 d8zyctl.localto.net 185.141.35.22, 3631, 49714, 49744 AS43260TR Turkey 18->58 42 C:\Users\user\AppData\Roaming\FluxusV1.2, PE32 18->42 dropped 74 Antivirus detection for dropped file 18->74 76 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 18->76 78 Protects its processes via BreakOnTermination flag 18->78 80 Uses schtasks.exe or at.exe to add and modify task schedules 18->80 25 schtasks.exe 1 18->25         started        27 SIHClient.exe 18->27         started        60 edge-term4-fra2.roblox.com 128.116.123.4, 443, 49715 ROBLOX-PRODUCTIONUS United States 23->60 62 www.nodejs.org 104.20.23.46, 443, 49719 CLOUDFLARENETUS United States 23->62 64 2 other IPs or domains 23->64 44 \Device\ConDrv, ISO-8859 23->44 dropped 82 Multi AV Scanner detection for dropped file 23->82 84 Machine Learning detection for dropped file 23->84 29 cmd.exe 1 23->29         started        32 WerFault.exe 22 16 23->32         started        34 conhost.exe 23->34         started        file8 signatures9 process10 signatures11 36 conhost.exe 25->36         started        86 Uses ipconfig to lookup or modify the Windows network settings 29->86 38 ipconfig.exe 1 29->38         started        40 conhost.exe 29->40         started        process12
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1648da0c5f6a9b0f99339a225ed9e11e8910f198e44726b920d1872ca1b3972b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1648da0c5f6a9b0f99339a225ed9e11e8910f198e44726b920d1872ca1b3972b/
Threat name:
ByteCode-MSIL.Spyware.AsyncRAT
Create hunting rule
Status:
Malicious
First seen:
2024-10-19 23:39:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
18 of 24 (75.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=czenudc7nknq7gjttirf5wpbd2erb4my4rdsnoja2gdszints4vq._file
Verdict:
malicious
Label(s):
xworm
Create hunting rule
Similar samples:
1648da0c5f6a9b0f99339a225ed9e11e8910f198e44726b920d1872ca1b3972b
AsyncRAT
1f28042480cd4617e127e0a40f0bd958bacba132d5d41a78a1a002529ed7b6da
AsyncRAT
4960838a390adf1ea412850ca14f15ce7c201fa967c0089df97742ee517ed0fe
AsyncRAT
6b4e58208e93a43d08c3a720f7ec85b39e2212b75d3ed278b070e4c05b2e3aad
AsyncRAT
97572bd57b08b59744e4dfe6f93fb96be4002dfe1aa78683771725401776464f
AsyncRAT
ebbcb489171abfcfce56554dbaeacd22a15838391cbc7c756db02995129def5a
AsyncRAT
error
AsyncRAT
+ 62 additional samples on MalwareBazaar
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm discovery persistence rat trojan
Link:
https://tria.ge/reports/241019-3e1x1svhkb/
Behaviour
Gathers network information
Modifies data under HKEY_USERS
Modifies registry class
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
Adds Run key to start application
Blocklisted process makes network request
Enumerates connected drives
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Drops startup file
Executes dropped EXE
Loads dropped DLL
Unexpected DNS network traffic destination
Detect Xworm Payload
Xworm
Malware Config
C2 Extraction:
d8zyctl.localto.net:3631
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/bead3aa3-b2b5-40a5-9362-85f38e1393fd
Unpacked files
SH256 hash:
3477e2b340dc3b15ec23d29adbf5306d6d3d537f26af90729e0305b2f746cd7d
MD5 hash:
2b3b90e6eed13a7e4e2f8285f0022f94
SHA1 hash:
5528fa9bc71d52d3e03a09683e5af51bde7de8ae
Detections:
win_xworm_w0
Create hunting rule
MALWARE_Win_XWorm
Create hunting rule
win_mal_XWorm
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
win_xworm_bytestring
Create hunting rule
MALWARE_Win_AsyncRAT
Create hunting rule
Link:
https://www.unpac.me/results/6a970cbc-1f45-4791-8691-8d9d83e192b8/
SH256 hash:
1648da0c5f6a9b0f99339a225ed9e11e8910f198e44726b920d1872ca1b3972b
MD5 hash:
14461f84b8fca58f2a3a6fdc884582fb
SHA1 hash:
d948c2cd7f8bf46526ab689a6a590fdb0bdf56fc
Link:
https://www.unpac.me/results/6a970cbc-1f45-4791-8691-8d9d83e192b8/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1648da0c5f6a/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/1648da0c5f6a9b0f99339a225ed9e11e8910f198e44726b920d1872ca1b3972b

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

File information

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

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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