MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 45e8bce0ba239e3f236b284646e548a73d8080dd6b383b29cb2e3d5191738567. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 45e8bce0ba239e3f236b284646e548a73d8080dd6b383b29cb2e3d5191738567
SHA3-384 hash: b241a6d9f162506cac1a74fc72ee65d2e6b4de869a4e724b2fe121c429dfc8e0001583804a1e63c7b6df28117b297341
SHA1 hash: 257482f235ff31d700d4128d6196de41ef89db64
MD5 hash: 2cbab05bf5eb8c15565068a78f6fa98b
humanhash: sixteen-jig-october-michigan
File name:Ziraat-bankasiSwiftMessaji2811202245678765.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:865'280 bytes
First seen:2022-11-28 07:34:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'642 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 12288:B6QZ9xQ95TbIg95lAKNlYSIfpeaxEcx3yWEw0Q7zcgw/mYcgh5YwTLPTHRyoY:H9iIgvtl6fUazjEwvfjOdfPjRpY
Threatray 22'364 similar samples on MalwareBazaar
TLSH T163059D5861A688C8F3AF51B162ECBBB0027234E3D2C8D78B89959291D7D9FD50DC07DE
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)
Reporter abuse_ch
Tags:AgentTesla exe geo TUR ZiraatBank

Intelligence

File Origin
# of uploads :
1
# of downloads :
204
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Ziraat-bankasiSwiftMessaji2811202245678765.exe
Verdict:
Malicious activity
Analysis date:
2022-11-28 07:45:52 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/d5a6ce80-8ac5-4d96-9ed8-5281d34b0b95

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/339287/
Detection(s):
SecuriteInfo.com.PUA.EmbeddedEXE-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/638464a95be128ac718f3aa2/reports/0ec1b935-806e-4366-afa5-5677cc2c8bf1/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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/37e22d36-e640-4903-910a-fd23a907b82d
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1122285
Signature
.NET source code contains potential unpacker
.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)
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)
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 ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 755000 Sample: Ziraat-bankasiSwiftMessaji2... Startdate: 28/11/2022 Architecture: WINDOWS Score: 100 41 Snort IDS alert for network traffic 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Yara detected AgentTesla 2->45 47 7 other signatures 2->47 6 Ziraat-bankasiSwiftMessaji2811202245678765.exe 3 2->6         started        10 wPBZqbH.exe 3 2->10         started        12 wPBZqbH.exe 2 2->12         started        process3 file4 21 Ziraat-bankasiSwif...02245678765.exe.log, ASCII 6->21 dropped 49 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->49 51 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->51 53 Injects a PE file into a foreign processes 6->53 14 Ziraat-bankasiSwiftMessaji2811202245678765.exe 17 6 6->14         started        55 Machine Learning detection for dropped file 10->55 19 wPBZqbH.exe 14 3 10->19         started        signatures5 process6 dnsIp7 27 api.telegram.org 149.154.167.220, 443, 49701, 49704 TELEGRAMRU United Kingdom 14->27 29 192.168.2.1 unknown unknown 14->29 23 C:\Users\user\AppData\Roaming\...\wPBZqbH.exe, PE32 14->23 dropped 25 C:\Users\user\...\wPBZqbH.exe:Zone.Identifier, ASCII 14->25 dropped 31 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->31 33 Tries to steal Mail credentials (via file / registry access) 14->33 35 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->35 37 Tries to harvest and steal ftp login credentials 19->37 39 Tries to harvest and steal browser information (history, passwords, etc) 19->39 file8 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/45e8bce0ba239e3f236b284646e548a73d8080dd6b383b29cb2e3d5191738567/
Threat name:
ByteCode-MSIL.Trojan.Zilla
Create hunting rule
Status:
Malicious
First seen:
2022-11-28 07:35:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ixulzyf2eopd6i3lfbdenzkiu46ybag5nm4dwkolfy6vdeltqvtq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2f23aed523652830a5353e92574d75eb5759e676671bddd0e111f9ecff948d41
AgentTesla
3767d055b8af7151cf6e469755a1fc4bb974411d4b6b0f1a322c9c6cb20e1184
AgentTesla
512ca7cbadc87f5a9471355df03cec6666274c23ca7fbcb1480a1372b59c0401
AgentTesla
5c655562f6814bc5b70772705bc45ab78cb7d91d518774cf1aa271581eb0405b
AgentTesla
6a3eefaea40a73ea60754b671815a5c34603738acbe2905cf47b73cf3644266b
AgentTesla
c2616198e8a4e0f334c4be78e38c71d6d785c25ae75edac11ffe29a2275e7997
AgentTesla
da26f30555398dc8af04b9e093f14fea0ad9e9a71c299a1bf5f447dd2886a5f8
AgentTesla
de5b61d6d78fd9f35298ac0f1adbca16f102ded02fbfb04b43cff96b7b4862a6
AgentTesla
+ 22'354 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/221128-jep1zabe5v/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5985422466:AAGjNSgvnWTdXB4AzKHrKl4OMOeBxX94Psk/
Unpacked files
SH256 hash:
3624268b1bf67fd3f560f345e5171f3a2f8968a776c23816ea76fc0ef41b0f03
MD5 hash:
1619753b625e58c25b73fbf1f0bff482
SHA1 hash:
c0d7922bdbc10ef0ee1606a40c2dedd22cb180d4
Link:
https://www.unpac.me/results/256f0606-b6a1-4692-948f-664d358aac20/
SH256 hash:
b4cc86515b7e97c54b5ab4ca2d1d1aae655f928e8e41de9d6779939e9891f609
MD5 hash:
79ac02ce02b480e4c2c36306ec6f6705
SHA1 hash:
b6867ba2c2a96cb0ec14e89c66c64c45b8b46c25
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/256f0606-b6a1-4692-948f-664d358aac20/
Parent samples :
ca6de3d68322209b41e47a85e1380ecf429c7062f61ea0660765ee145d28de0c
90b786543a37b1566f5b8bca8fd8e7ba7915d8f97217f2b9f985248a8d0d9fed
c2616198e8a4e0f334c4be78e38c71d6d785c25ae75edac11ffe29a2275e7997
8d9fca6b1f0a66b06ec7bedfb5d9844f3768509e4bcbead5e143971de4b22235
38ed5d6391b1c39f92415008ab35535029868baefbb5df6ec2bc6aa01974a874
45e8bce0ba239e3f236b284646e548a73d8080dd6b383b29cb2e3d5191738567
07409207c9d9ff74fb335683ac5fc6060185619b28f318262460382c0078a1bf
SH256 hash:
4ee60523f3c5539d03eddfc2e17cbd4dbf19a18e8909d0d588ad103d6edf035b
MD5 hash:
bff6f69f0462353c9d308ccb4177a957
SHA1 hash:
7cd553cb3f39bd241ac315627c486759299fc218
Link:
https://www.unpac.me/results/256f0606-b6a1-4692-948f-664d358aac20/
SH256 hash:
6050e561458b9dd30da95866de5b270b49e102cdbcd1c738be8f3729ce50ae7e
MD5 hash:
fcf512b46ce0dab11cd2ae627016daac
SHA1 hash:
608c1d24d02d9bb2b8499a860a6709bfd0da06f5
Link:
https://www.unpac.me/results/256f0606-b6a1-4692-948f-664d358aac20/
SH256 hash:
a71cf4c8ec9c93e2caa2eb56aad581a70978f46265296ca6d98f2460c93fdeb0
MD5 hash:
4ba9652a069066bfa31a7bda12691fb4
SHA1 hash:
4b15e1d4b294ac6dc96b5ae622d7efee639fafa9
Link:
https://www.unpac.me/results/256f0606-b6a1-4692-948f-664d358aac20/
SH256 hash:
45e8bce0ba239e3f236b284646e548a73d8080dd6b383b29cb2e3d5191738567
MD5 hash:
2cbab05bf5eb8c15565068a78f6fa98b
SHA1 hash:
257482f235ff31d700d4128d6196de41ef89db64
Link:
https://www.unpac.me/results/256f0606-b6a1-4692-948f-664d358aac20/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/45e8bce0ba23/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/45e8bce0ba239e3f236b284646e548a73d8080dd6b383b29cb2e3d5191738567

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 45e8bce0ba239e3f236b284646e548a73d8080dd6b383b29cb2e3d5191738567

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/339287/

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