MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c6dc183e0a2208e4a95bbed33b18f8ec0fac159bc5aab10490df7d2dd78026b4. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c6dc183e0a2208e4a95bbed33b18f8ec0fac159bc5aab10490df7d2dd78026b4
SHA3-384 hash: 9dec6ca343af0d6f755e1eb692e150c548761a44e8c0110a0c041b55ac57a0121085c2b93051a0bf5f95e32a194349b1
SHA1 hash: 4c3e0107c4c4a17830de8662279abdf97d95836b
MD5 hash: 4817a754a0934ddd74efee3363ff9de0
humanhash: wisconsin-oscar-winter-ten
File name:Scan-23072023.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:829'440 bytes
First seen:2023-07-24 06:06:42 UTC
Last seen:2023-07-24 09:26:32 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 12288:+bvJRBusycwVMRlx7q9rQrvAbPvPQb25hBLU5UkJq1yBVUmFi6+Wbmoy:iFu4wCP7gDvPQb25vYTb
Threatray 5'156 similar samples on MalwareBazaar
TLSH T1ED05239133AA5C03E2CAFDB942A4D55453B235122917D3CCDDB2208AAEA5F81FF119E7
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) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon d455a86d496832b0 (15 x AgentTesla, 10 x Formbook, 8 x Loki)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
269
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Scan-23072023.pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-07-24 06:27:31 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/f6e75540-aadc-4f04-8c52-935e6eb17b06

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/430555/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Stealer.37323.8853.24091.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process with a hidden window
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
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/c6dc183e0a2208e4a95bbed33b18f8ec0fac159bc5aab10490df7d2dd78026b4
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/89a69f68-a1f0-49d1-bc41-bf72e911bdb1
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1278072
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Hides that the sample has been downloaded from the Internet (zone.identifier)
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
May check the online IP address of the machine
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)
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1278072 Sample: Scan-23072023.pdf.exe Startdate: 24/07/2023 Architecture: WINDOWS Score: 100 74 Snort IDS alert for network traffic 2->74 76 Sigma detected: Scheduled temp file as task from temp location 2->76 78 Multi AV Scanner detection for submitted file 2->78 80 5 other signatures 2->80 7 Scan-23072023.pdf.exe 7 2->7         started        11 oBQpAPuQTkd.exe 5 2->11         started        13 plQRn125.exe 2->13         started        15 plQRn125.exe 2->15         started        process3 file4 52 C:\Users\user\AppData\...\oBQpAPuQTkd.exe, PE32 7->52 dropped 54 C:\Users\...\oBQpAPuQTkd.exe:Zone.Identifier, ASCII 7->54 dropped 56 C:\Users\user\AppData\Local\...\tmpED79.tmp, XML 7->56 dropped 58 C:\Users\user\...\Scan-23072023.pdf.exe.log, ASCII 7->58 dropped 90 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->90 92 May check the online IP address of the machine 7->92 94 Uses schtasks.exe or at.exe to add and modify task schedules 7->94 96 Adds a directory exclusion to Windows Defender 7->96 17 Scan-23072023.pdf.exe 17 5 7->17         started        22 powershell.exe 21 7->22         started        24 schtasks.exe 1 7->24         started        98 Multi AV Scanner detection for dropped file 11->98 100 Machine Learning detection for dropped file 11->100 102 Injects a PE file into a foreign processes 11->102 26 oBQpAPuQTkd.exe 11->26         started        28 schtasks.exe 1 11->28         started        30 plQRn125.exe 13->30         started        36 3 other processes 13->36 32 plQRn125.exe 15->32         started        34 schtasks.exe 15->34         started        signatures5 process6 dnsIp7 60 busramakina.com.tr 188.132.228.147, 49700, 49701, 49705 PREMIERDC-VERI-MERKEZI-ANONIM-SIRKETIPREMIERDC-SHTR Turkey 17->60 62 api4.ipify.org 173.231.16.76, 443, 49699, 49702 WEBNXUS United States 17->62 68 2 other IPs or domains 17->68 48 C:\Users\user\AppData\...\plQRn125.exe, PE32 17->48 dropped 50 C:\Users\...\plQRn125.exe:Zone.Identifier, ASCII 17->50 dropped 82 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->82 84 Tries to steal Mail credentials (via file / registry access) 17->84 86 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->86 38 conhost.exe 22->38         started        40 conhost.exe 24->40         started        70 2 other IPs or domains 26->70 42 conhost.exe 28->42         started        64 192.168.2.1 unknown unknown 30->64 66 api.ipify.org 30->66 72 2 other IPs or domains 32->72 88 Tries to harvest and steal browser information (history, passwords, etc) 32->88 44 conhost.exe 34->44         started        46 conhost.exe 36->46         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c6dc183e0a2208e4a95bbed33b18f8ec0fac159bc5aab10490df7d2dd78026b4/
Threat name:
Win32.Hacktool.Mimikatz
Create hunting rule
Status:
Malicious
First seen:
2023-07-24 04:47:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
20 of 38 (52.63%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y3obqpqkeieojkk3x3jtwghy5qh2yfm3ywvlcbeq356s3v4ae22a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
216e8743347dc86b61953a60917a48669dd6d039fdcbff99ea2893959f311a23
AgentTesla
750899c839d771db1fa926991742dcc08e9afb03af983d646876e173789fb4ba
AgentTesla
a0eee785ad7362d359cc120ee9ec1455fac3e713a5f7912eee64c163e2223a48
AgentTesla
b4808e6181c33178c778467beec7f8ce933b0ba767c4a78821e95776a0655e6c
AgentTesla
bdc3b394b6fa647e13f3b728786c14a58e44af9f174563550a7bab578303d1c8
AgentTesla
ddde47cccacd1004e6fea80b5f6914f9b6e4601c7d0a09bd0334a4533a04c847
AgentTesla
+ 5'146 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
collection persistence spyware stealer
Link:
https://tria.ge/reports/230724-gvcpgaad28/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
b0650593ee79c50810c861ce8380734ea9de3a1adf77e425cf86b8673ade7b72
MD5 hash:
d68f2f9257c91b202f5d393689199180
SHA1 hash:
c98b52638766aca0e2c82b2416d23f296370660e
Link:
https://www.unpac.me/results/6b90cbd9-2955-483f-b8b0-756b34471bce/
SH256 hash:
53f2ad060cf771aa4f197df5789cee95959480c244a0b392bb450c8ce7311d77
MD5 hash:
37e82d3e2864e27b34f5fbacaea759c3
SHA1 hash:
a87024a466e052bff09a170bb8c6f374f6c84c32
Link:
https://www.unpac.me/results/6b90cbd9-2955-483f-b8b0-756b34471bce/
SH256 hash:
a009d7cbdfaead6ff084383964046b331afcbe8b0d32d3e3d3e1217af8434afa
MD5 hash:
14b4e73cb4a4bfda82fba069ad6e5585
SHA1 hash:
3d68e2ca7e0427dd4d209c7e8ad340ee7d62dce1
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/6b90cbd9-2955-483f-b8b0-756b34471bce/
Parent samples :
c6dc183e0a2208e4a95bbed33b18f8ec0fac159bc5aab10490df7d2dd78026b4
4b2e846795ea3a86dce12945d9ba6e029643647b92451c29f8b20b613008ca1e
006097e3d7d6197a68620f216825374a2c2d77c77353c0588afe63a74e5cbc43
6a27b8cb2869b03761fe431bbb9dc7cf5a9b67e551a2b9bdc65bec5d8b34a1e8
7fd4f276c26f9d25e10af688e4b21db9719e2f03b9ef0b33eb9f6fa83a1a6591
962f81698653baa1d8bf2ca70ecd37aeeb8c7cb0f21b7c4c00ab9cf7d2206c9b
SH256 hash:
6ddee8cd0a1fa65d9e3d094554200ad5c8d2dc6925ab28630dcc2f53a0d90658
MD5 hash:
ed3cc170a5a7ff19683712051890b6da
SHA1 hash:
2be9e4b1c73f4454713fbd3084bf973d3149e95b
Link:
https://www.unpac.me/results/6b90cbd9-2955-483f-b8b0-756b34471bce/
SH256 hash:
c6dc183e0a2208e4a95bbed33b18f8ec0fac159bc5aab10490df7d2dd78026b4
MD5 hash:
4817a754a0934ddd74efee3363ff9de0
SHA1 hash:
4c3e0107c4c4a17830de8662279abdf97d95836b
Link:
https://www.unpac.me/results/6b90cbd9-2955-483f-b8b0-756b34471bce/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c6dc183e0a22/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/c6dc183e0a2208e4a95bbed33b18f8ec0fac159bc5aab10490df7d2dd78026b4

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: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

AgentTesla

Executable exe c6dc183e0a2208e4a95bbed33b18f8ec0fac159bc5aab10490df7d2dd78026b4

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/430555/

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