MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f1dd1a782092a249acd6efd32d29673677b52961255866c367c0adcaf6ecc9fd. 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


AgentTesla


Vendor detections: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f1dd1a782092a249acd6efd32d29673677b52961255866c367c0adcaf6ecc9fd
SHA3-384 hash: 1ca9ccbaef35d4b37930cb4b982c2757ee72c49e2a3beda703838ee76932e015977a7dfb7f418aaa7a3dd0d6d24b832b
SHA1 hash: 753a51042519817be8cb2a2db0a492c758cce00f
MD5 hash: 67a305bedbc8a9a28da3f25ca3e4d12d
humanhash: blossom-beer-gee-video
File name:13870027047_20240109_08061169_HesapOzeti.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:882'688 bytes
First seen:2024-01-16 17:48:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:XzSXkJgJKwGa9F0Z7Sq44McwznIsIk6iZFwaud/iNKAl:X7aJKjQF0ZT44tViZF7U/iNL
TLSH T10215F12806F89A2DE6EF477DD4B84210C7F17A92A103FB6D6ED0406C1CB37A1D9563A7
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter e24111111111111
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
339
Origin country :
GR GR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
f1dd1a782092a249acd6efd32d29673677b52961255866c367c0adcaf6ecc9fd.exe
Verdict:
Malicious activity
Analysis date:
2024-01-16 17:49:32 UTC
Tags:
evasion agenttesla stealer
Link:
https://app.any.run/tasks/8fa8ab94-e4bd-4a5c-8eb5-c445c31a7ae4

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/471190/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Win.Packed.Nanocore-10018672-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control hook keylogger lolbin macros-on-open masquerade packed
Link:
https://www.filescan.io/uploads/65a6c1930a1b1cfd84a3fcb0/reports/316ee75f-c0d0-4dab-b0f0-28a2166d529d/overview
Verdict:
Malicious
Labled as:
Trojan.GenericS
Link:
https://www.hybrid-analysis.com/sample/f1dd1a782092a249acd6efd32d29673677b52961255866c367c0adcaf6ecc9fd
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/37392662-ed8b-473b-b858-efc3127aa139
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1375594
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
Check if machine is in data center or colocation facility
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Installs a global keyboard hook
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 network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert 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)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1375594 Sample: 13870027047_20240109_080611... Startdate: 16/01/2024 Architecture: WINDOWS Score: 100 46 mail.pharmacell.com.tr 2->46 48 ip-api.com 2->48 54 Snort IDS alert for network traffic 2->54 56 Found malware configuration 2->56 58 Malicious sample detected (through community Yara rule) 2->58 60 12 other signatures 2->60 8 13870027047_20240109_08061169_HesapOzeti.pdf.exe 7 2->8         started        12 mQiRXwIE.exe 5 2->12         started        signatures3 process4 file5 42 C:\Users\user\AppData\Roaming\mQiRXwIE.exe, PE32 8->42 dropped 44 C:\Users\user\AppData\Local\...\tmp25CD.tmp, XML 8->44 dropped 62 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 8->62 64 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->64 66 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->66 72 3 other signatures 8->72 14 13870027047_20240109_08061169_HesapOzeti.pdf.exe 15 2 8->14         started        18 powershell.exe 23 8->18         started        20 powershell.exe 22 8->20         started        22 schtasks.exe 1 8->22         started        68 Multi AV Scanner detection for dropped file 12->68 70 Machine Learning detection for dropped file 12->70 24 mQiRXwIE.exe 12->24         started        26 schtasks.exe 12->26         started        28 mQiRXwIE.exe 12->28         started        30 mQiRXwIE.exe 12->30         started        signatures6 process7 dnsIp8 50 mail.pharmacell.com.tr 212.68.57.24, 49732, 49734, 587 PREMIERDC-VERI-MERKEZI-ANONIM-SIRKETIPREMIERDC-SHTR Turkey 14->50 52 ip-api.com 208.95.112.1, 49731, 49733, 80 TUT-ASUS United States 14->52 74 Installs a global keyboard hook 14->74 32 WmiPrvSE.exe 18->32         started        34 conhost.exe 18->34         started        36 conhost.exe 20->36         started        38 conhost.exe 22->38         started        76 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 24->76 78 Tries to steal Mail credentials (via file / registry access) 24->78 80 Tries to harvest and steal browser information (history, passwords, etc) 24->80 40 conhost.exe 26->40         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f1dd1a782092a249acd6efd32d29673677b52961255866c367c0adcaf6ecc9fd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f1dd1a782092a249acd6efd32d29673677b52961255866c367c0adcaf6ecc9fd/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-01-09 12:58:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6horu6baskretlgw57js2klhgz33kklbevmgnq3hycw4v5xmzh6q._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240116-wdz6rsfhek/
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
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
408e805e39e95fb1e7d9971e7db994ff61609d9049499477639c59632574796d
MD5 hash:
140bddf4a0ba624bca0de940045a5cb6
SHA1 hash:
8616ab2aee4b41d0b0b5c8144f82cbf7abc768b2
Link:
https://www.unpac.me/results/f872f434-0cf9-460e-bfa1-069b8a458eae/
SH256 hash:
7adc832e34a587bdd4df614ddffbeb3b83eba9f00982f9b67de30a1b6584a3f3
MD5 hash:
300437543ef4b9c48d617a4fe3f0d1e6
SHA1 hash:
5b1475cad687772b06e91c13c86fe2b8ee730fc4
Link:
https://www.unpac.me/results/f872f434-0cf9-460e-bfa1-069b8a458eae/
SH256 hash:
21afe82a0b71ee589c26f32dc88e0a6e22817f21194b2a83f1807c6cecc8c818
MD5 hash:
440bb4db146ccb1161ac2bcf365d7676
SHA1 hash:
506eda511b46df6e95d86861e70fda81307f8623
Link:
https://www.unpac.me/results/f872f434-0cf9-460e-bfa1-069b8a458eae/
SH256 hash:
052840c1d3710cd243e9909f06b5b4018e99dd8dc71ed4f89fe22a0c2cfe9966
MD5 hash:
f379d96c2e5179fb564e6e9d8a8b559d
SHA1 hash:
20d4880523c0f66d020377d1fd47fbe1dba1d30a
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/f872f434-0cf9-460e-bfa1-069b8a458eae/
Parent samples :
390742120fc89ba2735772dbb63c0998bdb2d26df99976a5406477c4ffab56c2
94b020699ef092b151ad461349f4eb613bc69121012bbaadd9fabb452aa9c98b
f1dd1a782092a249acd6efd32d29673677b52961255866c367c0adcaf6ecc9fd
237a9a1345466333a1dd02477c5a1f9fe1ce0078f869e397db00ac84516060e2
5ee38e42630e1bd95adf09e0b62fdef92d36f370e6b6d2fec441afb9be3c13ca
SH256 hash:
f1dd1a782092a249acd6efd32d29673677b52961255866c367c0adcaf6ecc9fd
MD5 hash:
67a305bedbc8a9a28da3f25ca3e4d12d
SHA1 hash:
753a51042519817be8cb2a2db0a492c758cce00f
Link:
https://www.unpac.me/results/f872f434-0cf9-460e-bfa1-069b8a458eae/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f1dd1a782092/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/f1dd1a782092a249acd6efd32d29673677b52961255866c367c0adcaf6ecc9fd

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.

Cape
Cape
https://www.capesandbox.com/analysis/471190/

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