MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d0ccfefffd4ef338a7f0544462a2d3c572e90ce211df0aee17d3ffb04c39d62a. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d0ccfefffd4ef338a7f0544462a2d3c572e90ce211df0aee17d3ffb04c39d62a
SHA3-384 hash: d25106d1a9f317bf7f8db48e6803e112da1da58735f64a9933a2d10b5940b73ddea978c544dee376c8f6151d9bee051e
SHA1 hash: e10e95ed8bb5f7a2de8db1f1f36aef951c41ab38
MD5 hash: b746b32cee733c15ed44eaeb6b9c4452
humanhash: ink-monkey-hotel-alanine
File name:file.exe
Download: download sample
Signature XWorm
Create hunting rule
File size:583'688 bytes
First seen:2024-02-21 13:26:39 UTC
Last seen:2024-02-21 15:22:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:96in9MZXW/3H30xhAvIqGYZ9Ksm5wfD2bFrEkR:n9MZG/3X0swwZwsmGDqj
Threatray 164 similar samples on MalwareBazaar
TLSH T133C4121633E80A27CAFF4AF564A054A067F2EA562817F79C1DCD78DC86E2FC01609B47
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) (4504/4/1)
File icon (PE):PE icon
dhash icon 1ce190f4e0663807 (4 x AgentTesla, 2 x Formbook, 1 x njrat)
Reporter abuse_ch
Tags:exe xworm

Intelligence

File Origin
# of uploads :
2
# of downloads :
350
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d0ccfefffd4ef338a7f0544462a2d3c572e90ce211df0aee17d3ffb04c39d62a.exe
Verdict:
Malicious activity
Analysis date:
2024-02-21 13:50:49 UTC
Tags:
xworm remote
Link:
https://app.any.run/tasks/7635ed5d-0282-444a-8ccc-d385a5041346

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/477302/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/65d5fa2d781f5716463f4748/reports/65a41331-da1c-4223-993d-bb05542b2618/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/d0ccfefffd4ef338a7f0544462a2d3c572e90ce211df0aee17d3ffb04c39d62a
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/3bcbe21f-8bd9-426a-9d62-c16e8c05501f
Result
Threat name:
PureLog Stealer, XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1396179
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
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
Contains functionality to log keystrokes (.Net Source)
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
Protects its processes via BreakOnTermination flag
Sample uses string decryption to hide its real strings
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Uses dynamic DNS services
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected PureLog Stealer
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1396179 Sample: file.exe Startdate: 21/02/2024 Architecture: WINDOWS Score: 100 72 futurist2.ddns.net 2->72 76 Malicious sample detected (through community Yara rule) 2->76 78 Antivirus detection for URL or domain 2->78 80 Sigma detected: Scheduled temp file as task from temp location 2->80 84 10 other signatures 2->84 9 file.exe 7 2->9         started        13 XClient.exe 2->13         started        15 pIOqnodoFvVz.exe 5 2->15         started        17 XClient.exe 2->17         started        signatures3 82 Uses dynamic DNS services 72->82 process4 file5 68 C:\Users\user\AppData\...\pIOqnodoFvVz.exe, PE32 9->68 dropped 70 C:\Users\user\AppData\Local\...\tmp3E01.tmp, XML 9->70 dropped 90 Bypasses PowerShell execution policy 9->90 92 Uses schtasks.exe or at.exe to add and modify task schedules 9->92 94 Adds a directory exclusion to Windows Defender 9->94 19 file.exe 1 6 9->19         started        24 powershell.exe 23 9->24         started        26 powershell.exe 23 9->26         started        28 schtasks.exe 1 9->28         started        96 Multi AV Scanner detection for dropped file 13->96 98 Machine Learning detection for dropped file 13->98 100 Injects a PE file into a foreign processes 13->100 30 schtasks.exe 13->30         started        36 2 other processes 13->36 32 schtasks.exe 15->32         started        34 pIOqnodoFvVz.exe 15->34         started        38 2 other processes 17->38 signatures6 process7 dnsIp8 74 futurist2.ddns.net 194.147.140.135, 49715, 49716, 49717 PTPEU unknown 19->74 66 C:\Users\user\AppData\Roaming\XClient.exe, PE32 19->66 dropped 86 Protects its processes via BreakOnTermination flag 19->86 88 Adds a directory exclusion to Windows Defender 19->88 40 powershell.exe 19->40         started        56 4 other processes 19->56 42 conhost.exe 24->42         started        44 conhost.exe 26->44         started        46 conhost.exe 28->46         started        48 conhost.exe 30->48         started        50 conhost.exe 32->50         started        52 WerFault.exe 36->52         started        54 conhost.exe 38->54         started        file9 signatures10 process11 process12 58 conhost.exe 40->58         started        60 conhost.exe 56->60         started        62 conhost.exe 56->62         started        64 conhost.exe 56->64         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d0ccfefffd4ef338a7f0544462a2d3c572e90ce211df0aee17d3ffb04c39d62a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d0ccfefffd4ef338a7f0544462a2d3c572e90ce211df0aee17d3ffb04c39d62a/
Threat name:
Win32.Trojan.SnakeKeyLogger
Create hunting rule
Status:
Malicious
First seen:
2024-02-21 13:27:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2dgp5775j3ztrj7qkrcgfiwtyvzosdhcchpqv3qx2p73atbz2yva._file
Verdict:
malicious
Similar samples:
00a173ef3b6825e212eb9a1d152e39a5527235b44ac5f243dfd54cdf414104a3
XWorm
30cf6019932ac33f1a53c417f1d562dd0ee0ef1588500962c6edafec3a340a32
XWorm
3dc989e1d6fb2c9d4bbe6482ef8794efdd6fa83f3abb73c993d33150ea56eccc
XWorm
4ff2b35479cd45520aa714643c2dcb649e7d73caf9a6ab1c83d73ec439b6121b
XWorm
604b2873e7608d3c01cd1041cb36436bf30bb4aa21ec9f3e8e8bb60b17c66fab
XWorm
63df257d05c5ae9f6e76314a3a44c2fb7bf1a1ef78ffa687fc0bf35f331639e4
XWorm
d0ccfefffd4ef338a7f0544462a2d3c572e90ce211df0aee17d3ffb04c39d62a
XWorm
+ 154 additional samples on MalwareBazaar
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:xworm persistence rat trojan
Link:
https://tria.ge/reports/240221-qp5yhafh2t/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Drops startup file
Loads dropped DLL
Detect Xworm Payload
Xworm
Malware Config
C2 Extraction:
futurist2.ddns.net:7275
Unpacked files
SH256 hash:
72638f4b30cc9dab51d31216991957bf1cd118b8a8743227b3e8f9c4805f7628
MD5 hash:
2a8240bba06e832ee5d136a0a7e5b5b9
SHA1 hash:
de49d9b33004a4a622a4279b3ee2b3e3e5cd012b
Link:
https://www.unpac.me/results/1a90c4b9-d4aa-4b5c-ae26-7195523d0b63/
SH256 hash:
ec592062c41d26d7046ab135fbabaf80e69900ba940ca654261cda17109f8769
MD5 hash:
09f7fb78314d30bf7c69d72caa9da978
SHA1 hash:
5536e0f86fe6e36f11e5ba03a8f559675dd82f30
Link:
https://www.unpac.me/results/1a90c4b9-d4aa-4b5c-ae26-7195523d0b63/
SH256 hash:
42e5bbee4b498550f505c1232326adbf9d5d23c7e90174eb142b4963b879fe7b
MD5 hash:
100a8095e042378d2c227eb0ff37b6d4
SHA1 hash:
32c4a6457d7c01e9e135c3750d571114bc0ef3a0
Link:
https://www.unpac.me/results/1a90c4b9-d4aa-4b5c-ae26-7195523d0b63/
SH256 hash:
78f9d42518a0cc54138b2a6441ba1b3e257def98fa3e1c10b4ca537936767285
MD5 hash:
022dc8e9c29c250d959b257a5ab4fe9b
SHA1 hash:
0b6ac9cd4cdd926bbd65e6a348f4886bbef02f14
Link:
https://www.unpac.me/results/1a90c4b9-d4aa-4b5c-ae26-7195523d0b63/
SH256 hash:
650e18e675f9514c95f7ac42f101503d0f4d353efa5aa0905417b589196da197
MD5 hash:
84019fc17f4ea6be85ef44050f2810e5
SHA1 hash:
06cdb8ea35b5f6f105aab809cec67af43bc0defb
Detections:
MALWARE_Win_XWorm
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
MALWARE_Win_AsyncRAT
Create hunting rule
Link:
https://www.unpac.me/results/1a90c4b9-d4aa-4b5c-ae26-7195523d0b63/
SH256 hash:
d0ccfefffd4ef338a7f0544462a2d3c572e90ce211df0aee17d3ffb04c39d62a
MD5 hash:
b746b32cee733c15ed44eaeb6b9c4452
SHA1 hash:
e10e95ed8bb5f7a2de8db1f1f36aef951c41ab38
Detections:
INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Link:
https://www.unpac.me/results/1a90c4b9-d4aa-4b5c-ae26-7195523d0b63/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d0ccfefffd4e/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/d0ccfefffd4ef338a7f0544462a2d3c572e90ce211df0aee17d3ffb04c39d62a

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_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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.

Malspam

XWorm

Executable exe d0ccfefffd4ef338a7f0544462a2d3c572e90ce211df0aee17d3ffb04c39d62a

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/477302/

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