MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 265239e9f3afc31425ff40cae955be249c0f2251437ed837a1c4567069fabce8. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 265239e9f3afc31425ff40cae955be249c0f2251437ed837a1c4567069fabce8
SHA3-384 hash: 8b86573c019a7ccc75657e60f947e0ab8601f3ab3fb999b7ec5a84e1026d9e9bb23b433e7b0745a658dc729ff5689f00
SHA1 hash: a00a45da86405340ed347b564b9b300f9e4c898e
MD5 hash: c29c488dec109196526d141f8e3a4388
humanhash: dakota-lamp-delta-mars
File name:Offer Request_TGE 453013.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:835'072 bytes
First seen:2023-06-05 13:57:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'473 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:UMZuhHlWxMiQW/O4ue7BOBo2kd8qkTwPDl/2b+:3clYMiQWmS7+egwPDluq
Threatray 2'249 similar samples on MalwareBazaar
TLSH T17605010822FADB15E5BE7FF808D0A17183F4515A7156E74A0ED378CA5E75F028F029AB
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 e08c0f2322073bc0 (10 x AgentTesla, 6 x Formbook, 3 x SnakeKeylogger)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
255
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Offer Request_TGE 453013.exe
Verdict:
Malicious activity
Analysis date:
2023-06-05 14:00:19 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/91d34415-203d-410c-94f7-ade6646bc4cd

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XorStringsNET
Create hunting rule
Link:
https://www.capesandbox.com/analysis/395804/
Detection(s):
SecuriteInfo.com.Trojan.Siggen20.58076.1505.17857.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Creating a process with a hidden window
Launching a process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin packed
Link:
https://www.filescan.io/uploads/647de9eb465f1f3c1add0467/reports/ee174e42-c625-4432-83e8-572fe3b00ae5/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/265239e9f3afc31425ff40cae955be249c0f2251437ed837a1c4567069fabce8
Result
Verdict:
UNKNOWN
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/13edd376-6aa2-45eb-81cb-a2587b4b5dcc
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1248827
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
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)
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
Sigma detected: Scheduled temp file as task from temp location
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 schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 881846 Sample: Offer_Request_TGE_453013.exe Startdate: 05/06/2023 Architecture: WINDOWS Score: 100 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Sigma detected: Scheduled temp file as task from temp location 2->47 49 6 other signatures 2->49 7 Offer_Request_TGE_453013.exe 7 2->7         started        11 BAYJtI.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\Roaming\BAYJtI.exe, PE32 7->31 dropped 33 C:\Users\user\...\BAYJtI.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmpF972.tmp, XML 7->35 dropped 37 C:\Users\...\Offer_Request_TGE_453013.exe.log, ASCII 7->37 dropped 51 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->51 53 Uses schtasks.exe or at.exe to add and modify task schedules 7->53 55 Adds a directory exclusion to Windows Defender 7->55 13 Offer_Request_TGE_453013.exe 2 7->13         started        17 powershell.exe 17 7->17         started        19 schtasks.exe 1 7->19         started        57 Multi AV Scanner detection for dropped file 11->57 59 Machine Learning detection for dropped file 11->59 61 Injects a PE file into a foreign processes 11->61 21 BAYJtI.exe 2 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 39 us2.smtp.mailhostbox.com 208.91.199.225, 49697, 587 PUBLIC-DOMAIN-REGISTRYUS United States 13->39 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        41 208.91.198.143, 49698, 587 PUBLIC-DOMAIN-REGISTRYUS United States 21->41 63 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->63 65 Tries to steal Mail credentials (via file / registry access) 21->65 67 Tries to harvest and steal browser information (history, passwords, etc) 21->67 29 conhost.exe 23->29         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/265239e9f3afc31425ff40cae955be249c0f2251437ed837a1c4567069fabce8/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-06-05 10:26:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
24
AV detection:
22 of 36 (61.11%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ezjdt2ptv7brijp7idfosvn6esoa6isrin7nqn5byrlha2p2xtua._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
111c25bd4cd2f4771e7fec9e564c623218e06eb1b9d839cf58a9f117b4979ac0
AgentTesla
1f2f1746667ecb81ee35f0709ad5ff827d12664c17e05b1c50e7bb92305a18be
AgentTesla
225b5222006b81872d4a02968f11227da74152b1835738911b11c74b867e091c
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22f78673c87c878a5be8e407f697613d8b1dd28f08a2419e8be224fabc3f02ea
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444ca22e0385d682a9f56465094ecddbba73cb8b5c6dc3d3dea63539c2e19a5c
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76f01e4cfcfc115b4c26f3cae977d3390a6d205ed9ac87c74d471b3dda4bd4a2
AgentTesla
cf44163e574fb84c598bd3a738aac3119c0f64cc7c6fce5739faca7ea9158bcc
AgentTesla
de4e83422e4f28ede29ee71e76da0bafc7436f8a18d4845eda47be1a4e3ec2b8
AgentTesla
e1a441bbf7f86c4a4ae14f1a62301dffeef1261a53e6829eaa9085d666e14bf1
AgentTesla
e40bff3bb093b2bdc11d7e1d5a990db99b3a914dc74a1aec2d28662da10cde9b
AgentTesla
+ 2'239 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/230605-q9tqzahe6v/
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
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
AgentTesla
Unpacked files
SH256 hash:
2f13f4db3405dfac3dd2945be3de440607b6e8479951c2630823009700083953
MD5 hash:
084fd7e237ece48508277cdfd578e47d
SHA1 hash:
f152839ca9518552e41320c8b3bab96d01a911e5
Link:
https://www.unpac.me/results/11472980-7f65-4756-a568-aaa439799b3b/
SH256 hash:
5ef0baa397c6c02d43260b40e0c3d5b45389106e07524efbd05735927edc83c8
MD5 hash:
879ed175bec7c3c5206dc300cda8abcf
SHA1 hash:
d66b6c23aef53211e5866cc7dec101f268d69800
Link:
https://www.unpac.me/results/11472980-7f65-4756-a568-aaa439799b3b/
SH256 hash:
c440617e04a50ced73c8ab992cbe8d8954a3e41f21f046ee9d1f2a41ea9b416d
MD5 hash:
9390df6c9a6111978dee5414bc42eda6
SHA1 hash:
d3cb1c366b9e466afa93eb369838a04d30777795
Link:
https://www.unpac.me/results/11472980-7f65-4756-a568-aaa439799b3b/
SH256 hash:
9d089d160d744c82811563c607623722e318b9993feb82362b883a9c22c65658
MD5 hash:
70491b26ab2bc01417e7398e1bf4fc6c
SHA1 hash:
740ab3984ddf9a3c85419dd8d031561a14af662b
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/11472980-7f65-4756-a568-aaa439799b3b/
SH256 hash:
517aca5cd9b3267b9a667ae7f7a126e93f8fb40ce9e020e41098e1283d3d5fc0
MD5 hash:
4900d83639065f533a52c68acb5ccfa5
SHA1 hash:
4458bc0d12523ae620dd36ddfe9335fa1890e2e7
Link:
https://www.unpac.me/results/11472980-7f65-4756-a568-aaa439799b3b/
SH256 hash:
265239e9f3afc31425ff40cae955be249c0f2251437ed837a1c4567069fabce8
MD5 hash:
c29c488dec109196526d141f8e3a4388
SHA1 hash:
a00a45da86405340ed347b564b9b300f9e4c898e
Link:
https://www.unpac.me/results/11472980-7f65-4756-a568-aaa439799b3b/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/265239e9f3af/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/265239e9f3afc31425ff40cae955be249c0f2251437ed837a1c4567069fabce8

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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/395804/

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