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Windows Analysis Report
Resume - Ms. Nilar Htet.pdf

Overview

General Information

Sample name:	Resume - Ms. Nilar Htet.pdf
Analysis ID:	1559180
MD5:	d64856d9a6627005f1ad675e9e3141f1
SHA1:	ca0ee1e6b68a47370b220595e3cd1a505a4aa709
SHA256:	76dc5cb613a95b031765b5454c76819f528357ffb85f933088671e0ef73e6bf2
Infos:

Detection

Score:	2
Range:	0 - 100
Whitelisted:	false
Confidence:	80%

Signatures

IP address seen in connection with other malware

Potential document exploit detected (performs DNS queries)

Potential document exploit detected (performs HTTP gets)

Potential document exploit detected (unknown TCP traffic)

Uses a known web browser user agent for HTTP communication

Classification

Process Tree

System is w10x64_ra

Acrobat.exe (PID: 424 cmdline: "C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe" "C:\Users\user\Desktop\Resume - Ms. Nilar Htet.pdf" MD5: 24EAD1C46A47022347DC0F05F6EFBB8C)

AcroCEF.exe (PID: 6724 cmdline: "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --backgroundcolor=16777215 MD5: 9B38E8E8B6DD9622D24B53E095C5D9BE)

AcroCEF.exe (PID: 7088 cmdline: "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --log-severity=disable --user-agent-product="ReaderServices/23.6.20320 Chrome/105.0.0.0" --lang=en-US --log-file="C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\debug.log" --mojo-platform-channel-handle=1568 --field-trial-handle=1604,i,7349804857027900102,10984797605832616491,131072 --disable-features=BackForwardCache,CalculateNativeWinOcclusion,WinUseBrowserSpellChecker /prefetch:8 MD5: 9B38E8E8B6DD9622D24B53E095C5D9BE)

cleanup

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

There are no malicious signatures, click here to show all signatures.

Source: global traffic	DNS query: name: x1.i.lencr.org
Source: global traffic	DNS query: name: x1.i.lencr.org

Source: global traffic	TCP traffic: 192.168.2.16:49713 -> 23.47.168.24:443
Source: global traffic	TCP traffic: 192.168.2.16:49713 -> 23.47.168.24:443
Source: global traffic	TCP traffic: 192.168.2.16:49713 -> 23.47.168.24:443
Source: global traffic	TCP traffic: 192.168.2.16:49713 -> 23.47.168.24:443
Source: global traffic	TCP traffic: 192.168.2.16:49713 -> 23.47.168.24:443
Source: global traffic	TCP traffic: 192.168.2.16:49713 -> 23.47.168.24:443
Source: global traffic	TCP traffic: 192.168.2.16:49713 -> 23.47.168.24:443
Source: global traffic	TCP traffic: 192.168.2.16:49713 -> 23.47.168.24:443
Source: global traffic	TCP traffic: 192.168.2.16:49713 -> 23.47.168.24:443
Source: global traffic	TCP traffic: 192.168.2.16:49713 -> 23.47.168.24:443
Source: global traffic	TCP traffic: 192.168.2.16:49713 -> 23.47.168.24:443

Source: global traffic	TCP traffic: 192.168.2.16:49713 -> 23.47.168.24:443
Source: global traffic	TCP traffic: 23.47.168.24:443 -> 192.168.2.16:49713
Source: global traffic	TCP traffic: 192.168.2.16:49713 -> 23.47.168.24:443
Source: global traffic	TCP traffic: 192.168.2.16:49713 -> 23.47.168.24:443
Source: global traffic	TCP traffic: 23.47.168.24:443 -> 192.168.2.16:49713
Source: global traffic	TCP traffic: 23.47.168.24:443 -> 192.168.2.16:49713
Source: global traffic	TCP traffic: 192.168.2.16:49713 -> 23.47.168.24:443
Source: global traffic	TCP traffic: 23.47.168.24:443 -> 192.168.2.16:49713
Source: global traffic	TCP traffic: 23.47.168.24:443 -> 192.168.2.16:49713
Source: global traffic	TCP traffic: 192.168.2.16:49713 -> 23.47.168.24:443
Source: global traffic	TCP traffic: 192.168.2.16:49713 -> 23.47.168.24:443
Source: global traffic	TCP traffic: 23.47.168.24:443 -> 192.168.2.16:49713
Source: global traffic	TCP traffic: 192.168.2.16:49713 -> 23.47.168.24:443
Source: global traffic	TCP traffic: 23.47.168.24:443 -> 192.168.2.16:49713
Source: global traffic	TCP traffic: 192.168.2.16:49713 -> 23.47.168.24:443
Source: global traffic	TCP traffic: 23.47.168.24:443 -> 192.168.2.16:49713
Source: global traffic	TCP traffic: 192.168.2.16:49713 -> 23.47.168.24:443
Source: global traffic	TCP traffic: 23.47.168.24:443 -> 192.168.2.16:49713
Source: global traffic	TCP traffic: 23.47.168.24:443 -> 192.168.2.16:49713
Source: global traffic	TCP traffic: 192.168.2.16:49713 -> 23.47.168.24:443
Source: global traffic	TCP traffic: 192.168.2.16:49713 -> 23.47.168.24:443
Source: global traffic	TCP traffic: 23.47.168.24:443 -> 192.168.2.16:49713

Source: Joe Sandbox View

IP Address: 23.47.168.24 23.47.168.24

Source: global traffic

HTTP traffic detected: GET /onboarding/smskillreader.txt HTTP/1.1Host: armmf.adobe.comConnection: keep-aliveAccept-Language: en-US,en;q=0.9User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) ReaderServices/23.6.20320 Chrome/105.0.0.0 Safari/537.36Sec-Fetch-Site: same-originSec-Fetch-Mode: no-corsSec-Fetch-Dest: emptyAccept-Encoding: gzip, deflate, br

Source: unknown	TCP traffic detected without corresponding DNS query: 23.47.168.24
Source: unknown	TCP traffic detected without corresponding DNS query: 23.47.168.24
Source: unknown	TCP traffic detected without corresponding DNS query: 23.47.168.24
Source: unknown	TCP traffic detected without corresponding DNS query: 23.47.168.24
Source: unknown	TCP traffic detected without corresponding DNS query: 23.47.168.24
Source: unknown	TCP traffic detected without corresponding DNS query: 23.47.168.24
Source: unknown	TCP traffic detected without corresponding DNS query: 23.47.168.24
Source: unknown	TCP traffic detected without corresponding DNS query: 23.47.168.24
Source: unknown	TCP traffic detected without corresponding DNS query: 23.47.168.24
Source: unknown	TCP traffic detected without corresponding DNS query: 23.47.168.24
Source: unknown	TCP traffic detected without corresponding DNS query: 23.47.168.24
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1

Source: 77EC63BDA74BD0D0E0426DC8F80085060.3.dr	String found in binary or memory: http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
Source: 2D85F72862B55C4EADD9E66E06947F3D0.3.dr	String found in binary or memory: http://x1.i.lencr.org/
Source: a18afa0a-ac60-41a1-9454-1d365aa47b8c.tmp.4.dr, cde83237-edc8-4081-b86c-f46036a2e43d.tmp.4.dr	String found in binary or memory: https://chrome.cloudflare-dns.com

Source: unknown	Network traffic detected: HTTP traffic on port 49713 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49713

Source: unknown	Process created: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe "C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe" "C:\Users\user\Desktop\Resume - Ms. Nilar Htet.pdf"
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe	Process created: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --backgroundcolor=16777215
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe	Process created: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --log-severity=disable --user-agent-product="ReaderServices/23.6.20320 Chrome/105.0.0.0" --lang=en-US --log-file="C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\debug.log" --mojo-platform-channel-handle=1568 --field-trial-handle=1604,i,7349804857027900102,10984797605832616491,131072 --disable-features=BackForwardCache,CalculateNativeWinOcclusion,WinUseBrowserSpellChecker /prefetch:8
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe	Process created: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --backgroundcolor=16777215	Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe	Process created: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe "C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --log-severity=disable --user-agent-product="ReaderServices/23.6.20320 Chrome/105.0.0.0" --lang=en-US --log-file="C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\debug.log" --mojo-platform-channel-handle=1568 --field-trial-handle=1604,i,7349804857027900102,10984797605832616491,131072 --disable-features=BackForwardCache,CalculateNativeWinOcclusion,WinUseBrowserSpellChecker /prefetch:8	Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe	Process created: unknown unknown	Jump to behavior

Source: Resume - Ms. Nilar Htet.pdf	Initial sample: PDF keyword /JS count = 0
Source: Resume - Ms. Nilar Htet.pdf	Initial sample: PDF keyword /JavaScript count = 0

Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	3 Exploitation for Client Execution	Path Interception	1 Process Injection	1 Masquerading	OS Credential Dumping	1 Process Discovery	Remote Services	Data from Local System	1 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	1 Process Injection	LSASS Memory	1 System Information Discovery	Remote Desktop Protocol	Data from Removable Media	2 Non-Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	13 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	Binary Padding	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	1 Ingress Tool Transfer	Traffic Duplication	Data Destruction

Name	IP	Active	Malicious	Antivirus Detection	Reputation
bg.microsoft.map.fastly.net	199.232.214.172	true	false		high
x1.i.lencr.org	unknown	unknown	false		high

Name	Source	Malicious	Antivirus Detection	Reputation
https://chrome.cloudflare-dns.com	a18afa0a-ac60-41a1-9454-1d365aa47b8c.tmp.4.dr, cde83237-edc8-4081-b86c-f46036a2e43d.tmp.4.dr	false		high
http://x1.i.lencr.org/	2D85F72862B55C4EADD9E66E06947F3D0.3.dr	false		high

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1559180
Start date and time:	2024-11-20 09:25:58 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 3s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	defaultwindowsinteractivecookbook.jbs
Analysis system description:	Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Number of analysed new started processes analysed:	15
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	EGA enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Sample name:	Resume - Ms. Nilar Htet.pdf
Detection:	CLEAN
Classification:	clean2.winPDF@15/51@2/1
Cookbook Comments:	Found application associated with file extension: .pdf

Input	Output
URL: PDF document Model: Joe Sandbox AI	```json { "contains_trigger_text": false, "trigger_text": "unknown", "prominent_button_name": "unknown", "text_input_field_labels": "unknown", "pdf_icon_visible": false, "has_visible_captcha": false, "has_urgent_text": false, "has_visible_qrcode": false }

URL: PDF document Model: Joe Sandbox AI	```json { "brands": [] }
	```json { "brands": [] }

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
23.47.168.24	Complete_with_DocuSign_49584.pdf	Get hash	malicious	HTMLPhisher	Browse
	ZGMW2wgPzY.lnk	Get hash	malicious	Ducktail	Browse
	XUpERCR9nC.lnk	Get hash	malicious	Ducktail	Browse
	Heritage Commercial Flooring.pdf	Get hash	malicious	Unknown	Browse
	copyright_infringement_evidence_1.exe	Get hash	malicious	Unknown	Browse
	cleu.cmD	Get hash	malicious	Unknown	Browse
	https://content.app-us1.com/5zbe53/2024/09/30/8d9df716-ca99-47ed-825e-d3a2a0e6cd9e.pdf	Get hash	malicious	HTMLPhisher	Browse
	PDF...pdf	Get hash	malicious	Unknown	Browse
	TM3utH2CsU.exe	Get hash	malicious	PureLog Stealer, XWorm	Browse
	8f40pUzDo8.exe	Get hash	malicious	Metasploit	Browse

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
bg.microsoft.map.fastly.net	MyInstaller_PDFGear.exe	Get hash	malicious	Unknown	Browse	199.232.210.172
	PO-000041492.xls	Get hash	malicious	Unknown	Browse	199.232.214.172
	file.exe	Get hash	malicious	Credential Flusher	Browse	199.232.214.172
	file.exe	Get hash	malicious	Unknown	Browse	199.232.210.172
	Benefit Enrollment -wZ5nusm.pdf	Get hash	malicious	Unknown	Browse	199.232.214.172
	6GvQSVIEIu.exe	Get hash	malicious	Unknown	Browse	199.232.210.172
	Benefit Enrollment -eGz8VNb.pdf	Get hash	malicious	Unknown	Browse	199.232.214.172
	217469812STM.pdf	Get hash	malicious	ScreenConnect Tool, Phisher	Browse	199.232.210.172
	file.exe	Get hash	malicious	Remcos	Browse	199.232.214.172
	file.exe	Get hash	malicious	Credential Flusher	Browse	199.232.210.172

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
AKAMAI-ASUS	meow.arm7.elf	Get hash	malicious	Unknown	Browse	23.51.121.34
	https://estudioit.cl/starl/#ZGVicmEuY2FydGVyQGNhc2EuZ292LmF1	Get hash	malicious	Unknown	Browse	2.19.126.202
	file.exe	Get hash	malicious	Amadey, Stealc, Vidar	Browse	23.57.90.171
	QuarantineMessage.zip	Get hash	malicious	Unknown	Browse	23.217.172.185
	Benefit Enrollment -wZ5nusm.pdf	Get hash	malicious	Unknown	Browse	23.203.104.175
	Customer forms.pdf	Get hash	malicious	Unknown	Browse	104.78.188.188
	Benefit Enrollment -eGz8VNb.pdf	Get hash	malicious	Unknown	Browse	23.203.104.175
	Integration.pdf www.skype.com.lnk	Get hash	malicious	Unknown	Browse	96.17.64.171
	b.pdf	Get hash	malicious	Unknown	Browse	23.217.172.185
	https://www.bing.com/ck/a?!&&p=5ceef533778c3decJmltdHM9MTcyMzQyMDgwMCZpZ3VpZD0zNjRmNjVlOC1lNTZjLTYxOWQtMTI1Ny03MTNlZTQyYTYwMTImaW5zaWQ9NTE0MA&ptn=3&ver=2&hsh=3&fclid=364f65e8-e56c-619d-1257-713ee42a6012&u=a1aHR0cHM6Ly9sZXhpbnZhcmlhbnQuY29tLw#aHR0cHM6Ly9HMTAuZHpwdndvYnIucnUvdkd5c2dQdC8=	Get hash	malicious	Unknown	Browse	92.122.18.57

Process:	C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe
File Type:	ASCII text
Category:	dropped
Size (bytes):	290
Entropy (8bit):	5.1235291067658455
Encrypted:	false
SSDEEP:	6:H/veQ+q2PRN2nKuAl9OmbnIFUt8Y/XNgZmw+Y/XNQVkwORN2nKuAl9OmbjLJ:fveVvaHAahFUt8YXNg/+YXNI5JHAaSJ
MD5:	61F5C3E0BA7090DCDA4DBD71114211E8
SHA1:	2E8745E7E0931DD9F2E7BBB2C61AAAA230769DBE
SHA-256:	2537EA02841194954FCE9377CB85EEE5101F03FB54D119019382C506182C4BBD
SHA-512:	3A3CA2ECD7A30C6094DAA406185D53548E7496FE7376036F935A65C2B6712ACBC638C9E179DD3469ADB23517E395A680F8FBBD4A4E1D8CB35683D27463F44545
Malicious:	false
Reputation:	low
Preview:	2024/11/20-03:26:30.120 1b38 Reusing MANIFEST C:\Users\user\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache/MANIFEST-000001.2024/11/20-03:26:30.123 1b38 Recovering log #3.2024/11/20-03:26:30.123 1b38 Reusing old log C:\Users\user\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache/000003.log .

File type:	PDF document, version 1.3, 3 pages
Entropy (8bit):	7.950242578442586
TrID:	Adobe Portable Document Format (5005/1) 100.00%
File name:	Resume - Ms. Nilar Htet.pdf
File size:	1'024'188 bytes
MD5:	d64856d9a6627005f1ad675e9e3141f1
SHA1:	ca0ee1e6b68a47370b220595e3cd1a505a4aa709
SHA256:	76dc5cb613a95b031765b5454c76819f528357ffb85f933088671e0ef73e6bf2
SHA512:	a270839342b4ad82b0f6142ebf9b89a04f8a4d8f3fde1909158ad0079e3203e619bc88f2547ea33d1bf87f6a516e37f31a61c28d4a2f9c33bb10948002680585
SSDEEP:	24576:PtfSq3hXGEGxYvQhRezoNaVCLJz8e/EJLqSZIq:PtfSq3h21evKNaVCZ1MgSOq
TLSH:	8325F160D751503BB9488220B509229B81683DBB78B8EE0109C33D1F5BABFFDEE75D59
File Content Preview:	%PDF-1.3.%............3 0 obj.<< /Filter /FlateDecode /Length 15362 >>.stream.x...].37r...+t.........2Y... .... .3.;A0. q.....".,v.[ju.....QO........y....^o...}.....s...l..........].../ih.....~...._.3...~..<p.>o..x.....4.W{.....?_...........o...W....]mt.w

General
Header:	%PDF-1.3
Total Entropy:	7.950243
Total Bytes:	1024188
Stream Entropy:	7.952476
Stream Bytes:	1004521
Entropy outside Streams:	5.124660
Bytes outside Streams:	19667
Number of EOF found:	1
Bytes after EOF:

Name	Count
obj	109
endobj	108
stream	55
endstream	55
xref	1
trailer	1
startxref	1
/Page	3
/Encrypt	0
/ObjStm	0
/URI	0
/JS	0
/JavaScript	0
/AA	0
/OpenAction	0
/AcroForm	0
/JBIG2Decode	0
/RichMedia	0
/Launch	0
/EmbeddedFile	0

ID	DHASH	MD5	Preview
5	0000000000000000	98f8257a694597cdcc4f034518243d5b
9	0000000000000000	73127489431151b8b59c7f60295daef9
10	0000000000000000	95434c15917c3b51a14b6c7d965bfc65
11	0000000000000000	dc5046b81b4387ffe55f017b436808c9
12	0000000000000000	8fe6d6ab88b791422224a62c78a85a61

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 20, 2024 09:26:42.896569014 CET	49713	443	192.168.2.16	23.47.168.24
Nov 20, 2024 09:26:42.896610975 CET	443	49713	23.47.168.24	192.168.2.16
Nov 20, 2024 09:26:42.896688938 CET	49713	443	192.168.2.16	23.47.168.24
Nov 20, 2024 09:26:42.896939039 CET	49713	443	192.168.2.16	23.47.168.24
Nov 20, 2024 09:26:42.896956921 CET	443	49713	23.47.168.24	192.168.2.16
Nov 20, 2024 09:26:43.459379911 CET	443	49713	23.47.168.24	192.168.2.16
Nov 20, 2024 09:26:43.459784985 CET	49713	443	192.168.2.16	23.47.168.24
Nov 20, 2024 09:26:43.459810019 CET	443	49713	23.47.168.24	192.168.2.16
Nov 20, 2024 09:26:43.460917950 CET	443	49713	23.47.168.24	192.168.2.16
Nov 20, 2024 09:26:43.461083889 CET	49713	443	192.168.2.16	23.47.168.24
Nov 20, 2024 09:26:43.463396072 CET	49713	443	192.168.2.16	23.47.168.24
Nov 20, 2024 09:26:43.463505983 CET	443	49713	23.47.168.24	192.168.2.16
Nov 20, 2024 09:26:43.463613987 CET	49713	443	192.168.2.16	23.47.168.24
Nov 20, 2024 09:26:43.507337093 CET	443	49713	23.47.168.24	192.168.2.16
Nov 20, 2024 09:26:43.513639927 CET	49713	443	192.168.2.16	23.47.168.24
Nov 20, 2024 09:26:43.513664961 CET	443	49713	23.47.168.24	192.168.2.16
Nov 20, 2024 09:26:43.561647892 CET	49713	443	192.168.2.16	23.47.168.24
Nov 20, 2024 09:26:43.562114000 CET	443	49713	23.47.168.24	192.168.2.16
Nov 20, 2024 09:26:43.562217951 CET	443	49713	23.47.168.24	192.168.2.16
Nov 20, 2024 09:26:43.563848972 CET	49713	443	192.168.2.16	23.47.168.24
Nov 20, 2024 09:26:43.564199924 CET	49713	443	192.168.2.16	23.47.168.24
Nov 20, 2024 09:26:43.564215899 CET	443	49713	23.47.168.24	192.168.2.16

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Nov 20, 2024 09:26:42.476519108 CET	51172	53	192.168.2.16	1.1.1.1
Nov 20, 2024 09:26:56.581393003 CET	57219	53	192.168.2.16	1.1.1.1
Nov 20, 2024 09:27:05.021539927 CET	53	52406	1.1.1.1	192.168.2.16
Nov 20, 2024 09:27:06.590565920 CET	53	63762	162.159.36.2	192.168.2.16
Nov 20, 2024 09:27:07.077996969 CET	53	58459	1.1.1.1	192.168.2.16

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Nov 20, 2024 09:26:29.969464064 CET	1.1.1.1	192.168.2.16	0xf179	No error (0)	bg.microsoft.map.fastly.net		199.232.214.172	A (IP address)	IN (0x0001)	false
Nov 20, 2024 09:26:29.969464064 CET	1.1.1.1	192.168.2.16	0xf179	No error (0)	bg.microsoft.map.fastly.net		199.232.210.172	A (IP address)	IN (0x0001)	false
Nov 20, 2024 09:26:42.485065937 CET	1.1.1.1	192.168.2.16	0x3e86	No error (0)	x1.i.lencr.org	crl.root-x1.letsencrypt.org.edgekey.net		CNAME (Canonical name)	IN (0x0001)	false
Nov 20, 2024 09:26:56.588928938 CET	1.1.1.1	192.168.2.16	0x14ec	No error (0)	x1.i.lencr.org	crl.root-x1.letsencrypt.org.edgekey.net		CNAME (Canonical name)	IN (0x0001)	false

Timestamp	Bytes transferred	Direction	Data
2024-11-20 08:26:43 UTC	390	OUT	GET /onboarding/smskillreader.txt HTTP/1.1 Host: armmf.adobe.com Connection: keep-alive Accept-Language: en-US,en;q=0.9 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) ReaderServices/23.6.20320 Chrome/105.0.0.0 Safari/537.36 Sec-Fetch-Site: same-origin Sec-Fetch-Mode: no-cors Sec-Fetch-Dest: empty Accept-Encoding: gzip, deflate, br
2024-11-20 08:26:43 UTC	247	IN	HTTP/1.1 200 OK Server: Apache Last-Modified: Mon, 01 May 2023 15:02:33 GMT ETag: "78-5faa31cce96da" Accept-Ranges: bytes Content-Length: 120 Content-Type: text/plain; charset=UTF-8 Date: Wed, 20 Nov 2024 08:26:43 GMT Connection: close
2024-11-20 08:26:43 UTC	120	IN	Data Raw: 46 69 6c 65 20 74 68 61 74 20 61 63 74 73 20 6c 69 6b 65 20 61 20 4b 69 6c 6c 20 73 77 69 74 63 68 20 66 6f 72 20 53 4d 53 20 66 75 6e 63 74 69 6f 6e 61 6c 69 74 79 20 69 6e 20 52 65 61 64 65 72 2e 20 44 65 6c 65 74 65 20 74 68 69 73 20 66 69 6c 65 20 74 6f 20 65 6e 61 62 6c 65 20 74 68 65 20 6b 69 6c 6c 20 73 77 69 74 63 68 20 69 6e 20 52 65 61 64 65 72 2e Data Ascii: File that acts like a Kill switch for SMS functionality in Reader. Delete this file to enable the kill switch in Reader.

Target ID:	0
Start time:	03:26:27
Start date:	20/11/2024
Path:	C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe
Wow64 process (32bit):	false
Commandline:	"C:\Program Files\Adobe\Acrobat DC\Acrobat\Acrobat.exe" "C:\Users\user\Desktop\Resume - Ms. Nilar Htet.pdf"
Imagebase:	0x7ff608e00000
File size:	5'641'176 bytes
MD5 hash:	24EAD1C46A47022347DC0F05F6EFBB8C
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	false

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report Resume - Ms. Nilar Htet.pdf

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Sigma Signatures

Suricata Signatures

Joe Sandbox Signatures

Software Vulnerabilities

Networking

System Summary

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

General Information

Warnings

Simulations

Behavior and APIs

LLM Input / Output

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\Users\user\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\LOG

C:\Users\user\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\LOG.old (copy)

C:\Users\user\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Local Storage\leveldb\LOG

C:\Users\user\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Local Storage\leveldb\LOG.old (copy)

C:\Users\user\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Network\Network Persistent State (copy)

C:\Users\user\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Network\Network Persistent State~RF419fbe.TMP (copy)

C:\Users\user\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Network\a18afa0a-ac60-41a1-9454-1d365aa47b8c.tmp

C:\Users\user\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Network\cde83237-edc8-4081-b86c-f46036a2e43d.tmp

C:\Users\user\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Session Storage\000003.log

C:\Users\user\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Session Storage\LOG

C:\Users\user\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Session Storage\LOG.old (copy)

C:\Users\user\AppData\LocalLow\Adobe\Acrobat\DC\ConnectorIcons\icon-241120082633Z-166.bmp

C:\Users\user\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

C:\Users\user\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages-journal

C:\Users\user\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\2D85F72862B55C4EADD9E66E06947F3D

C:\Users\user\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506

C:\Users\user\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\2D85F72862B55C4EADD9E66E06947F3D

C:\Users\user\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506

C:\Users\user\AppData\Local\Adobe\Acrobat\DC\SOPHIA\Acrobat\Files\ACROBAT_READER_MASTER_SURFACEID

C:\Users\user\AppData\Local\Adobe\Acrobat\DC\SOPHIA\Acrobat\Files\DC_FirstMile_Home_View_Surface

C:\Users\user\AppData\Local\Adobe\Acrobat\DC\SOPHIA\Acrobat\Files\DC_FirstMile_Right_Sec_Surface

C:\Users\user\AppData\Local\Adobe\Acrobat\DC\SOPHIA\Acrobat\Files\DC_READER_LAUNCH_CARD

C:\Users\user\AppData\Local\Adobe\Acrobat\DC\SOPHIA\Acrobat\Files\DC_Reader_Convert_LHP_Banner

C:\Users\user\AppData\Local\Adobe\Acrobat\DC\SOPHIA\Acrobat\Files\DC_Reader_Disc_LHP_Banner

C:\Users\user\AppData\Local\Adobe\Acrobat\DC\SOPHIA\Acrobat\Files\DC_Reader_Disc_LHP_Retention

C:\Users\user\AppData\Local\Adobe\Acrobat\DC\SOPHIA\Acrobat\Files\DC_Reader_Edit_LHP_Banner

C:\Users\user\AppData\Local\Adobe\Acrobat\DC\SOPHIA\Acrobat\Files\DC_Reader_Home_LHP_Trial_Banner

C:\Users\user\AppData\Local\Adobe\Acrobat\DC\SOPHIA\Acrobat\Files\DC_Reader_More_LHP_Banner

C:\Users\user\AppData\Local\Adobe\Acrobat\DC\SOPHIA\Acrobat\Files\DC_Reader_RHP_Banner

Windows Analysis Report
Resume - Ms. Nilar Htet.pdf

Target ID:	3
Start time:	03:26:29
Start date:	20/11/2024
Path:	C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe
Wow64 process (32bit):	false
Commandline:	"C:\Program Files\Adobe\Acrobat DC\Acrobat\acrocef_1\AcroCEF.exe" --backgroundcolor=16777215
Imagebase:	0x7ff7d66e0000
File size:	3'581'912 bytes
MD5 hash:	9B38E8E8B6DD9622D24B53E095C5D9BE
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	false

Description:	Adversaries may exploit software vulnerabilities in client applications to execute code. Vulnerabilities can exist in software due to unsecure coding practices that can lead to unanticipated behavior. Adversaries can take advantage of certain vulnerabilities through targeted exploitation for the purpose of arbitrary code execution. Oftentimes the most valuable exploits to an offensive toolkit are those that can be used to obtain code execution on a remote system because they can be used to gain access to that system. Users will expect to see files related to the applications they commonly used to do work, so they are a useful target for exploit research and development because of their high utility.
Tactics:	Execution
Data Sources:	Application Log: Application Log Content, Process: Process Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	File: File Metadata, File: File Modification, Module: Module Load, Process: OS API Execution, Process: Process Access, Process: Process Metadata, Process: Process Modification
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Metadata, File: File Modification, Image: Image Metadata, Process: OS API Execution, Process: Process Creation, Process: Process Metadata, Scheduled Job: Scheduled Job Metadata, Scheduled Job: Scheduled Job Modification, Service: Service Creation, Service: Service Metadata
Platforms:	Containers, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use an OSI non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using OSI application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may transfer tools or other files from an external system into a compromised environment. Tools or files may be copied from an external adversary-controlled system to the victim network through the command and control channel or through alternate protocols such as ftp . Once present, adversaries may also transfer/spread tools between victim devices within a compromised environment (i.e. Lateral Tool Transfer ).
Tactics:	Command and Control
Data Sources:	Command: Command Execution, File: File Creation, Network Traffic: Network Connection Creation, Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre