MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d177c6ecdf8dcc3e1a030d2109f1a6c8fa70eba1e8ea23c85f44d3cf8069948f. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d177c6ecdf8dcc3e1a030d2109f1a6c8fa70eba1e8ea23c85f44d3cf8069948f
SHA3-384 hash: 1fa7553d4963980e73f905e52d2d18345719f0ffbb11c2027490b9c371e6bf09813e03b589fcd64c0164eb3b1f6f7be7
SHA1 hash: a12d4bbe0b7f34798b7c5f8ae313e095c096dbd2
MD5 hash: 7f58018697dd712fd67f0f041a7b1011
humanhash: connecticut-oklahoma-cold-william
File name:UPDATED PO.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:805'376 bytes
First seen:2022-10-17 21:26:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'665 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:pfRhMjtYWMDIEdWg8dP8ADrE6ckTD9kAMCLWSYM2LqX+Cz7fvHYENUrqln8ixy0:pfRe5zVEd78dffZ3DdSr0vP
Threatray 20'292 similar samples on MalwareBazaar
TLSH T15105BFAD3200B29FCC1B8931E9944C74A6657D66430BD21F60D33EAEBA2D59FCE151F2
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon b230f0c8b2c8cccc (2 x AgentTesla)
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
336
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/321142/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.62869137.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Searching for the window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/634dc8a7fdf6478a15af63d0/reports/bd5438f9-537b-4fa8-b91d-9a7b55d84d1e/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8c12460c-d726-465d-9834-96c39a15e8c2
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1092312
Signature
.NET source code contains very large array initializations
Hides that the sample has been downloaded from the Internet (zone.identifier)
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)
Modifies the hosts file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
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
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 ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 724932 Sample: UPDATED PO.exe Startdate: 17/10/2022 Architecture: WINDOWS Score: 100 56 Malicious sample detected (through community Yara rule) 2->56 58 Sigma detected: Scheduled temp file as task from temp location 2->58 60 Multi AV Scanner detection for submitted file 2->60 62 7 other signatures 2->62 7 UPDATED PO.exe 6 2->7         started        11 kJHQnRgrG.exe 5 2->11         started        13 KFWOdr.exe 2 2->13         started        15 KFWOdr.exe 1 2->15         started        process3 file4 44 C:\Users\user\AppData\Roaming\kJHQnRgrG.exe, PE32 7->44 dropped 46 C:\Users\user\AppData\Local\...\tmp4AD4.tmp, XML 7->46 dropped 48 C:\Users\user\AppData\...\UPDATED PO.exe.log, ASCII 7->48 dropped 80 Writes to foreign memory regions 7->80 82 Injects a PE file into a foreign processes 7->82 17 RegSvcs.exe 2 4 7->17         started        22 RegSvcs.exe 7->22         started        24 schtasks.exe 1 7->24         started        84 Multi AV Scanner detection for dropped file 11->84 86 Machine Learning detection for dropped file 11->86 26 RegSvcs.exe 11->26         started        28 schtasks.exe 1 11->28         started        30 RegSvcs.exe 11->30         started        32 conhost.exe 13->32         started        34 conhost.exe 15->34         started        signatures5 process6 dnsIp7 50 mail.kidobd.com 17->50 52 kidobd.com 88.198.58.26, 587 HETZNER-ASDE Germany 17->52 40 C:\Users\user\AppData\Roaming\...\KFWOdr.exe, PE32 17->40 dropped 42 C:\Windows\System32\drivers\etc\hosts, ASCII 17->42 dropped 64 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->64 66 Tries to steal Mail credentials (via file / registry access) 17->66 68 Modifies the hosts file 17->68 70 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 22->70 72 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 22->72 36 conhost.exe 24->36         started        54 mail.kidobd.com 26->54 74 Tries to harvest and steal ftp login credentials 26->74 76 Tries to harvest and steal browser information (history, passwords, etc) 26->76 78 Hides that the sample has been downloaded from the Internet (zone.identifier) 26->78 38 conhost.exe 28->38         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d177c6ecdf8dcc3e1a030d2109f1a6c8fa70eba1e8ea23c85f44d3cf8069948f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-10-17 07:16:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
39
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2f34n3g7rxgd4gqdbuqqt4ngzd5hb25b5dvchsc7itj47adjsshq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
052be6614bcd306afd888e6c858ea8530c22efd7dec64ea63dd15e2ca7448288
AgentTesla
23e455928e180012c11d6badfd0959df2fdb57f10d9ce564fe2834e59a67ea77
AgentTesla
344b5e2e0e24e2dc77f2c26898f2b3f7396a84cf7cdefc4997c84e816af41ca2
AgentTesla
64dc20de06878b88c91f6bd86256d4724418b7f6483ebd69247e6b1bd3f6c04f
AgentTesla
6fe52fd2451d2b709af8014f26efb9413faa96889393484d413016c7d9b592e5
AgentTesla
c35a61b25b49b161c30a7d7dfed70a1a89ae5de7366ef59490946bbd81133b22
AgentTesla
cde0ddc3fd95c4c2778d90e256f7845281f4003a871c61cb9bc6a0778ae76866
AgentTesla
+ 20'282 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/221017-1aqv5sdedp/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
Checks computer location settings
Drops file in Drivers directory
AgentTesla
Gathering data
Unpacked files
SH256 hash:
86e735f77aa65c9d124bc7c735525da920d7d2375ab72271facf981e30d75fa0
MD5 hash:
723aa63074223c375c2817cfd96a7662
SHA1 hash:
be31dc400c4df876386359d9f5fb413f9c7c40aa
Link:
https://www.unpac.me/results/21f5dc93-17d3-4b67-a21a-39d3380dc942/
SH256 hash:
b35d69e2ca4c7e10b136174e4e95b32f2b7a82c80ac3b9c417267beade34f462
MD5 hash:
d194f057f6c48c363b080c60081c3407
SHA1 hash:
b7434a54f44b0a82819690bb19cec72b9ece17bc
Link:
https://www.unpac.me/results/21f5dc93-17d3-4b67-a21a-39d3380dc942/
SH256 hash:
4f80ddfe49b270f801ab44aa899153bbe2a0fb93abed0f9fc992f74ff6ab4fde
MD5 hash:
f4ba8570299eabf8fe2d02cc1dc0606a
SHA1 hash:
5d7add32313074f5a1e9b4ab379298dee8b6217e
Link:
https://www.unpac.me/results/21f5dc93-17d3-4b67-a21a-39d3380dc942/
SH256 hash:
d177c6ecdf8dcc3e1a030d2109f1a6c8fa70eba1e8ea23c85f44d3cf8069948f
MD5 hash:
7f58018697dd712fd67f0f041a7b1011
SHA1 hash:
a12d4bbe0b7f34798b7c5f8ae313e095c096dbd2
Link:
https://www.unpac.me/results/21f5dc93-17d3-4b67-a21a-39d3380dc942/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d177c6ecdf8d/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/d177c6ecdf8dcc3e1a030d2109f1a6c8fa70eba1e8ea23c85f44d3cf8069948f

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:QbotStuff
Create hunting rule
Author:anonymous
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 d177c6ecdf8dcc3e1a030d2109f1a6c8fa70eba1e8ea23c85f44d3cf8069948f

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/321142/

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