MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cb22cebed97d6363239f63cf28816b8a8c06977c6d8625a43a61f0afa8823b26. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cb22cebed97d6363239f63cf28816b8a8c06977c6d8625a43a61f0afa8823b26
SHA3-384 hash: b2f363275ce1e93a8023aa59e9cdd24bee366484a175ebb5f4ae46e4b7cc9075557882dd18423fa234cceb53a5199af5
SHA1 hash: 11e554dcfca0dd51c5bfe92d35b9c13b21b81691
MD5 hash: 457143901d9ca2f0bc836c1dd1faefe3
humanhash: eleven-hamper-asparagus-diet
File name:ModStickInjectorV1.exe
Download: download sample
Signature XWorm
Create hunting rule
File size:766'464 bytes
First seen:2024-06-28 18:50:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'751 x AgentTesla, 19'656 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 12288:Ykpcy+P2t8ysP8ZURBmtxjlk/u6ntgJ2E3P0DtaxoisMLHsXxteTX:Ykpcy5tVZqBmTji/PQP0Zaxd5LHxT
TLSH T14BF4237C02A753E6C2A69F727EF98416506CB707442AFEE890DBD0747B1693D139C07A
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) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter Chainskilabs
Tags:exe xworm

Intelligence

File Origin
# of uploads :
1
# of downloads :
433
Origin country :
RO RO
Vendor Threat Intelligence
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=667f064f7d0a7ff58bc761fbwin10vpnfull_triage
Tags:
Execution Generic Infostealer Network Stealth Trojan Dropper
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file
Creating a process from a recently created file
Searching for the window
Using the Windows Management Instrumentation requests
Searching for synchronization primitives
Connection attempt to an infection source
DNS request
Connection attempt
Sending an HTTP GET request
Creating a process with a hidden window
Launching a process
Sending a custom TCP request
Setting a keyboard event handler
Creating a file in the %AppData% subdirectories
Creating a window
Enabling the 'hidden' option for recently created files
Unauthorized injection to a recently created process
Query of malicious DNS domain
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Setting a global event handler for the keyboard
Creating a file in the mass storage device
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Enabling threat expansion on mass storage devices
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed vbnet
Link:
https://www.filescan.io/uploads/667f06166b8dba248b46c365/reports/f14505d7-aac8-4216-93c0-b57985fbe89b/overview
Verdict:
Malicious
Labled as:
Jalapeno.Generic
Link:
https://www.hybrid-analysis.com/sample/cb22cebed97d6363239f63cf28816b8a8c06977c6d8625a43a61f0afa8823b26
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:
Quasar RAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ff458575-519b-47cf-a290-32895605aca6
Result
Threat name:
AsyncRAT, DcRat, Quasar, XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1464436
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Check if machine is in data center or colocation facility
Connects to many ports of the same IP (likely port scanning)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Installs a global keyboard hook
Loading BitLocker PowerShell Module
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
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
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AsyncRAT
Yara detected DcRat
Yara detected Generic Downloader
Yara detected Quasar RAT
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1464436 Sample: ModStickInjectorV1.exe Startdate: 28/06/2024 Architecture: WINDOWS Score: 100 87 wiznon.000webhostapp.com 2->87 89 wiz.bounceme.net 2->89 91 9 other IPs or domains 2->91 105 Snort IDS alert for network traffic 2->105 107 Found malware configuration 2->107 109 Malicious sample detected (through community Yara rule) 2->109 111 24 other signatures 2->111 10 ModStickInjectorV1.exe 4 2->10         started        14 Part 2.exe 2->14         started        16 Part 2.exe 2->16         started        signatures3 process4 file5 81 C:\Users\user\Desktop\Part2.exe, PE32 10->81 dropped 83 C:\Users\user\Desktop\Part1.exe, PE32 10->83 dropped 85 C:\Users\user\...\ModStickInjectorV1.exe.log, CSV 10->85 dropped 127 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 10->127 18 Part2.exe 7 10->18         started        22 Part1.exe 14 3 10->22         started        24 schtasks.exe 14->24         started        26 schtasks.exe 16->26         started        signatures6 process7 file8 73 C:\Users\user\...\Windows PowerShell.exe, PE32 18->73 dropped 75 C:\Users\user\Desktop\Part 4.exe, PE32 18->75 dropped 77 C:\Users\user\Desktop\Part 3.exe, PE32 18->77 dropped 79 2 other malicious files 18->79 dropped 113 Antivirus detection for dropped file 18->113 115 Machine Learning detection for dropped file 18->115 117 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 18->117 28 Part 1.exe 14 3 18->28         started        32 Part 4.exe 18->32         started        34 Part 2.exe 18->34         started        44 2 other processes 18->44 119 Multi AV Scanner detection for dropped file 22->119 121 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 22->121 123 Protects its processes via BreakOnTermination flag 22->123 125 Adds a directory exclusion to Windows Defender 22->125 36 powershell.exe 22->36         started        38 powershell.exe 22->38         started        40 conhost.exe 24->40         started        42 conhost.exe 26->42         started        signatures9 process10 dnsIp11 93 wiz.bounceme.net 65.191.34.109, 49733, 49747, 49761 TWC-11426-CAROLINASUS United States 28->93 95 i.ibb.co 162.19.58.158, 443, 49731 CENTURYLINK-US-LEGACY-QWESTUS United States 28->95 103 2 other IPs or domains 28->103 129 Protects its processes via BreakOnTermination flag 28->129 131 Adds a directory exclusion to Windows Defender 28->131 46 powershell.exe 28->46         started        49 powershell.exe 28->49         started        51 powershell.exe 32->51         started        53 powershell.exe 32->53         started        97 ip-api.com 208.95.112.1, 49705, 49707, 49708 TUT-ASUS United States 34->97 99 github.com 140.82.121.3, 443, 49709, 49712 GITHUBUS United States 34->99 133 Hides that the sample has been downloaded from the Internet (zone.identifier) 34->133 135 Installs a global keyboard hook 34->135 55 schtasks.exe 34->55         started        137 Loading BitLocker PowerShell Module 36->137 57 conhost.exe 36->57         started        59 conhost.exe 38->59         started        101 finally-grande.gl.at.ply.gg 147.185.221.20, 17835, 25844, 27116 SALSGIVERUS United States 44->101 139 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 44->139 61 conhost.exe 44->61         started        signatures12 process13 signatures14 141 Loading BitLocker PowerShell Module 46->141 63 conhost.exe 46->63         started        65 conhost.exe 49->65         started        67 conhost.exe 51->67         started        69 conhost.exe 53->69         started        71 conhost.exe 55->71         started        process15
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/cb22cebed97d6363239f63cf28816b8a8c06977c6d8625a43a61f0afa8823b26
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cb22cebed97d6363239f63cf28816b8a8c06977c6d8625a43a61f0afa8823b26/
Threat name:
ByteCode-MSIL.Trojan.AsyncRAT
Create hunting rule
Status:
Malicious
First seen:
2024-06-27 08:56:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zmrm5pwzpvrwgi47mphsrallrkganf34nwdcljb2mhyk7kechmta._file
Verdict:
malicious
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat family:quasar family:xworm botnet:default botnet:slave execution rat spyware trojan
Link:
https://tria.ge/reports/240628-xhf45asbnr/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Async RAT payload
AsyncRat
Detect Xworm Payload
Quasar RAT
Quasar payload
Xworm
Malware Config
C2 Extraction:
head-experimental.gl.at.ply.gg:46178
best-bird.gl.at.ply.gg:27196
super-nearest.gl.at.ply.gg:17835
wiz.bounceme.net:6000
stop-largely.gl.at.ply.gg:27116
finally-grande.gl.at.ply.gg:25844
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/129f9ef4-6090-476c-b085-0c618358569b
Unpacked files
SH256 hash:
81f3812e4a038250124f031ead0c4953d4638d3dbc3569e59851b472f6794011
MD5 hash:
940bf0dc5e42f3018dfba4aed417a793
SHA1 hash:
5ef4fa210df3ab23f7d748d491c29d1459b54c44
Detections:
INDICATOR_EXE_Packed_ConfuserEx
Create hunting rule
Link:
https://www.unpac.me/results/eb8b25c6-3dcb-4642-99df-7af0dcca7c20/
SH256 hash:
25510f3aa1b879ea92a3cba9583d73e447b8765bae6dfcc4954bb72df5beaa7f
MD5 hash:
4daae2de5a31125d02b057c1ff18d58f
SHA1 hash:
e1d603edfcc150a4718e2916ae3dda3aa9548dc8
Detections:
INDICATOR_EXE_Packed_ConfuserEx
Create hunting rule
Link:
https://www.unpac.me/results/eb8b25c6-3dcb-4642-99df-7af0dcca7c20/
SH256 hash:
4834d31394f19d42e8d2a035b4c3c9c36441340ea19fe766396848ecfb608960
MD5 hash:
1f1b23752df3d29e7604ba52aea85862
SHA1 hash:
bb582c6cf022098b171c4c9c7318a51de29ebcf4
Detections:
MALWARE_Win_XWorm
Create hunting rule
win_mal_XWorm
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
MALWARE_Win_AsyncRAT
Create hunting rule
Link:
https://www.unpac.me/results/eb8b25c6-3dcb-4642-99df-7af0dcca7c20/
SH256 hash:
ecb87965ad5fdc76a30721226b1cb8a6263bbbce476a0446ff730b6399022998
MD5 hash:
e35a7249966beef31a45272c53e06727
SHA1 hash:
cc54648f9c9423f7a625e96256c608791b1ab275
Detections:
XWorm
Create hunting rule
MALWARE_Win_XWorm
Create hunting rule
win_mal_XWorm
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
MALWARE_Win_AsyncRAT
Create hunting rule
Link:
https://www.unpac.me/results/eb8b25c6-3dcb-4642-99df-7af0dcca7c20/
SH256 hash:
b6e422ae6d1b78ebca71305a3fa40c57a7c37f2f0cbcea9948f39bd12f92f793
MD5 hash:
045ccf4dbca2e244e8b5e5365b3ffa91
SHA1 hash:
8e1632fdf15585b375b0fc7b058c63c9c3c72f0d
Link:
https://www.unpac.me/results/eb8b25c6-3dcb-4642-99df-7af0dcca7c20/
SH256 hash:
cb22cebed97d6363239f63cf28816b8a8c06977c6d8625a43a61f0afa8823b26
MD5 hash:
457143901d9ca2f0bc836c1dd1faefe3
SHA1 hash:
11e554dcfca0dd51c5bfe92d35b9c13b21b81691
Link:
https://www.unpac.me/results/eb8b25c6-3dcb-4642-99df-7af0dcca7c20/
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/cb22cebed97d6363239f63cf28816b8a8c06977c6d8625a43a61f0afa8823b26

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

Comments