MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dd9b460fcb30009b31df7cafc33c7a3d4b058b2841bf34a4322f1724db932c5f. 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: 16


Intelligence 16 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dd9b460fcb30009b31df7cafc33c7a3d4b058b2841bf34a4322f1724db932c5f
SHA3-384 hash: b7459454cb6cc6ea26ff9490fe6b64eb7b697cfec8fd0990bbe7febf2601140799abd72cf933081d29c9622a9da5535d
SHA1 hash: 9d5ce1eb5ec0c323d4c70afecfa133a0269c8f44
MD5 hash: 46e2a1a1fa56e5c02b850db88433b3c0
humanhash: kansas-maryland-march-beryllium
File name:Halkbank_Ekstre_20191102_073809_405251-PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:638'167 bytes
First seen:2023-04-21 15:47:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader)
ssdeep 6144:kYa6bkeH47rrXImnUVAFNR5wqCnT4/hny6+fBMx5knCLz0B:kY+L7fUVS0qu8xL++HwCH0B
Threatray 3'490 similar samples on MalwareBazaar
TLSH T1A5D49C23F4DCAAD4E0AD0478AC68F37E79216C2188358E563EA1F809693574724F7D3E
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 72ceaeaeb2968eaa (57 x AgentTesla, 9 x Formbook, 7 x RemcosRAT)
Reporter abuse_ch
Tags:AgentTesla exe geo Halkbank Telegram TUR

Intelligence

File Origin
# of uploads :
1
# of downloads :
275
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Halkbank_Ekstre_20191102_073809_405251-PDF.exe
Verdict:
Malicious activity
Analysis date:
2023-04-21 15:51:44 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/3e207598-0221-45c2-a9cf-31b59edacb01

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/384012/
Detection(s):
SecuriteInfo.com.Trojan.Garf.Gen.7.4546.27028.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Сreating synchronization primitives
DNS request
Reading critical registry keys
Setting a keyboard event handler
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/80800/overview
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo nemesis overlay packed remcos shell32.dll
Link:
https://www.filescan.io/uploads/6442b034f2acc4ba529d05a6/reports/e2fec33e-bed3-4d13-8b47-9f670bb54804/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/dd9b460fcb30009b31df7cafc33c7a3d4b058b2841bf34a4322f1724db932c5f
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/74b99294-ff75-4e1b-884e-e4c505601c15
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1218787
Signature
Antivirus / Scanner detection for submitted sample
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Installs a global keyboard hook
Maps a DLL or memory area into another process
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)
Sample uses string decryption to hide its real strings
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 the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dd9b460fcb30009b31df7cafc33c7a3d4b058b2841bf34a4322f1724db932c5f/
Threat name:
Win32.Trojan.Garf
Create hunting rule
Status:
Malicious
First seen:
2023-04-21 09:24:20 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3wnumd6lgaajwmo7psx4gpd2hvfqlcziig7tjjbsf4lsjw4tfrpq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
11362ddbe06b1619b5f1415caaed42d90fcf91f9d35fb38ea72415ebc9526f88
AgentTesla
2e3b350ffdcd999ec11e1c50aa199016facee3313c2891453b7d819884ef18a2
AgentTesla
37af30e0d821d7a867487bcddda594c477b1bf7761f0369011eccaa450874667
AgentTesla
407f54957a33129d654047de0169d1c2111313bc5ac796b1ae38f6620eee2780
AgentTesla
546296386f790b239e38e70b371954f4ca87d4715bc3147497f82c466d721ce2
AgentTesla
6c3f4b86e83e040b439bd10e19e16ec4f96c284ee6d42050bbedee469deb829b
AgentTesla
6e41dbab10769aa97a00d63a1b277859794ac4d4ee6d7b5114ffdc7941be3838
AgentTesla
79bd06f9b86b615ed20afed2f07c1d137ad986fecba89e89ddaefc5c65a49b76
AgentTesla
b4360f2d64d4b59c5dd1b56ccb7ed8233eeddd871fff3dd4ca9f9bead820cdb8
AgentTesla
+ 3'480 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230421-s8shmaae2s/
Behaviour
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Executes dropped EXE
Loads dropped DLL
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/bot6261006732:AAFiMpPz79k5Wkkw0xvICpfaipqXFQbQmmo/
Unpacked files
SH256 hash:
f804a2c6e0778b1789592da86a1a5380538f508e89ecc1b7d14a1cc9754e188f
MD5 hash:
a5883993943b8a5cdd285601ce910abd
SHA1 hash:
765dca6568af83ae7409ade7a55f08fcfd3de11c
Link:
https://www.unpac.me/results/5656a098-0873-4dce-8823-5b8dcae8d119/
SH256 hash:
3c8bede9d83770e33434b9d6f9013c5d2ebe2cf55503360ef07e4ed95169500a
MD5 hash:
74b11ef1c4cf7886cd1ac9260d2998bd
SHA1 hash:
1ee9010ea58a55aca94f98fc0423cb4319a15f55
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/5656a098-0873-4dce-8823-5b8dcae8d119/
Parent samples :
2e3b350ffdcd999ec11e1c50aa199016facee3313c2891453b7d819884ef18a2
b4360f2d64d4b59c5dd1b56ccb7ed8233eeddd871fff3dd4ca9f9bead820cdb8
dd9b460fcb30009b31df7cafc33c7a3d4b058b2841bf34a4322f1724db932c5f
3dbbb63d021642884105d294d22c1f0e5a1c751afb0c437f28b8fd57431eeebf
234ce505be5d5101be69d7e77055c8600bedc10e70a36cc263d07acbad0f842e
SH256 hash:
7ac9eb12be378d4b6cf69cf164369923e644b91d286ca072c59c9af6c72c5662
MD5 hash:
096106e4d27ee0e496bd8c85124d7545
SHA1 hash:
18ad5db6548ce38ced0ad68d17b5a067fc5d9324
Link:
https://www.unpac.me/results/5656a098-0873-4dce-8823-5b8dcae8d119/
SH256 hash:
dd9b460fcb30009b31df7cafc33c7a3d4b058b2841bf34a4322f1724db932c5f
MD5 hash:
46e2a1a1fa56e5c02b850db88433b3c0
SHA1 hash:
9d5ce1eb5ec0c323d4c70afecfa133a0269c8f44
Link:
https://www.unpac.me/results/5656a098-0873-4dce-8823-5b8dcae8d119/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/dd9b460fcb30/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/dd9b460fcb30009b31df7cafc33c7a3d4b058b2841bf34a4322f1724db932c5f

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Rule name:pe_imphash
Create hunting rule
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
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 dd9b460fcb30009b31df7cafc33c7a3d4b058b2841bf34a4322f1724db932c5f

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/384012/

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