MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 72befaf78a3dbba7713301082aec374017ac8b968777be10347ce749ce65835d. 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


DarkCloud


Vendor detections: 14


Intelligence 14 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 72befaf78a3dbba7713301082aec374017ac8b968777be10347ce749ce65835d
SHA3-384 hash: 88e0cb39bfe4909b9115444cb95c24c3d390dd35156a0548fe96e151df23967ed544d17be15efef61673987ed5f81cd9
SHA1 hash: cb54fb541cefe2093af6766d97aa7d72b8859266
MD5 hash: ff7a441489c7b54ae780125af428771f
humanhash: jig-wyoming-wisconsin-moon
File name:New Order___________pdf.exe
Download: download sample
Signature DarkCloud
Create hunting rule
File size:155'648 bytes
First seen:2024-11-14 23:40:13 UTC
Last seen:2024-11-18 12:03:25 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 1536:93xeVoguoxOXuBiQ/l+FcGs8t2CQeXhA9lfHPoS6WkAl72yuboMI55HxSt343pcx:9JVoxOXuBf9VGRQTWWk22p45Nxez
TLSH T157E3B40FBA9785BBC2951737CBDB01044365E582B683EB09798E53EA0B937BADC51307
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10522/11/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter threatcat_ch
Tags:DarkCloud exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
7'419
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
New Order___________pdf.exe
Verdict:
Malicious activity
Analysis date:
2024-11-14 23:41:25 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/abff7b3b-7110-41e1-89a2-79f5e018eb1a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.DropperX-gen.12684.5727.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67368b2e6bc7caf979b2c170
Tags:
underscore autorun
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Connection attempt to an infection source
Query of malicious DNS domain
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade net_reactor packed phishing
Link:
https://www.filescan.io/uploads/67368a8eda907f44e3006ddb/reports/d86b869c-8f45-4f41-bbd9-f18b1aebfb63/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/72befaf78a3dbba7713301082aec374017ac8b968777be10347ce749ce65835d
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0ea25e2a-c445-4021-a9ab-a04d518cc4bd
Result
Threat name:
DarkCloud
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1556137
Signature
.NET source code contains potential unpacker
AI detected suspicious sample
Drops VBS files to the startup folder
Found malware configuration
Initial sample is a PE file and has a suspicious name
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
Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)
Sample uses string decryption to hide its real strings
Sigma detected: Drops script at startup location
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes or reads registry keys via WMI
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected DarkCloud
Yara detected Generic Dropper
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1556137 Sample: New Order___________pdf.exe Startdate: 15/11/2024 Architecture: WINDOWS Score: 100 30 showip.net 2->30 32 nexoproducciones.cl 2->32 38 Suricata IDS alerts for network traffic 2->38 40 Found malware configuration 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 14 other signatures 2->44 8 wscript.exe 1 2->8         started        11 New Order___________pdf.exe 15 5 2->11         started        signatures3 process4 dnsIp5 48 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->48 50 Windows Scripting host queries suspicious COM object (likely to drop second stage) 8->50 15 TypeId.exe 14 2 8->15         started        36 nexoproducciones.cl 190.107.177.80, 443, 49730, 49732 SOCCOMERCIALWIRENETCHILELTDACL Chile 11->36 24 C:\Users\user\AppData\Roaming\TypeId.exe, PE32 11->24 dropped 26 C:\Users\user\...\TypeId.exe:Zone.Identifier, ASCII 11->26 dropped 28 C:\Users\user\AppData\Roaming\...\TypeId.vbs, ASCII 11->28 dropped 52 Writes to foreign memory regions 11->52 54 Injects a PE file into a foreign processes 11->54 18 InstallUtil.exe 17 11->18         started        file6 signatures7 process8 dnsIp9 56 Multi AV Scanner detection for dropped file 15->56 58 Machine Learning detection for dropped file 15->58 60 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 15->60 66 2 other signatures 15->66 21 InstallUtil.exe 16 15->21         started        34 showip.net 162.55.60.2, 49731, 49738, 80 ACPCA United States 18->34 62 Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes) 18->62 64 Writes or reads registry keys via WMI 18->64 signatures10 process11 signatures12 46 Tries to harvest and steal browser information (history, passwords, etc) 21->46
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/72befaf78a3dbba7713301082aec374017ac8b968777be10347ce749ce65835d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/72befaf78a3dbba7713301082aec374017ac8b968777be10347ce749ce65835d/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-11-14 21:37:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ok7pv54khw52o4jtaeecv3bxial2zc4wq5334ebupttutttfqnoq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery
Link:
https://tria.ge/reports/241114-3pd61avgkg/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Drops startup file
Suspicious use of NtCreateUserProcessOtherParentProcess
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/7240c5eb-a250-4310-ade5-2ea9c2daaa49
Unpacked files
SH256 hash:
72befaf78a3dbba7713301082aec374017ac8b968777be10347ce749ce65835d
MD5 hash:
ff7a441489c7b54ae780125af428771f
SHA1 hash:
cb54fb541cefe2093af6766d97aa7d72b8859266
Detections:
PureCrypter_Stage1
Create hunting rule
Link:
https://www.unpac.me/results/e44a78dc-8d1a-45ba-957c-d825fdf88982/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/72befaf78a3d/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/72befaf78a3dbba7713301082aec374017ac8b968777be10347ce749ce65835d

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:NET
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.

Malspam

DarkCloud

Executable exe 72befaf78a3dbba7713301082aec374017ac8b968777be10347ce749ce65835d

(this sample)

  
Delivery method
Distributed via e-mail attachment

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 (GUARD_CF)high

Comments