MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d53f012f7499d34efd9c65029f7c2f2231f164fca3157a5e2eba031f9ead92b8. 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: 17


Intelligence 17 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d53f012f7499d34efd9c65029f7c2f2231f164fca3157a5e2eba031f9ead92b8
SHA3-384 hash: 7646b9850e1ec8ff1ffeba0b60e1cc4a5f0e4105733db179e9c266ea0f822908759bd969ef2ccc50faa375af685ea7ee
SHA1 hash: 51d82f5cc6b1584a09c7a473f676db2ddbecb691
MD5 hash: 5cb875d521c85f0fa24bf77ad132557f
humanhash: purple-uranus-skylark-monkey
File name:Request for Quotation & Sample,xlsx.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:708'608 bytes
First seen:2023-10-24 14:21:27 UTC
Last seen:2023-10-24 14:33:57 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:ngR/mZRM+kjc2q0lkzOQRB7+eyaNdJL4P9D+XT9ciSHzFSq3y:ngkZR5ktjQRB7LzbkP9C9ciWSqC
Threatray 1'182 similar samples on MalwareBazaar
TLSH T11AE42300716151D7C9ACE7F976D52094F3F2C3AFA4AADBEDACC856FC05A1B299910703
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 9079e1c9c9e9e9e9 (13 x AgentTesla, 2 x Loki, 1 x NanoCore)
Reporter cocaman
Tags:AgentTesla exe QUOTATION

Intelligence

File Origin
# of uploads :
2
# of downloads :
334
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Request for Quotation & Sample,xlsx.exe
Verdict:
Malicious activity
Analysis date:
2023-10-24 16:14:53 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/54c7a548-b085-4386-99c0-86841bfc18c8

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/456007/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6537d30c559595e2910a9526/reports/96761f03-6ce9-4b66-bbfa-94c58de18506/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/d53f012f7499d34efd9c65029f7c2f2231f164fca3157a5e2eba031f9ead92b8
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/a46a71b9-55e0-474f-999b-ea127eb53257
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1331340
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d53f012f7499d34efd9c65029f7c2f2231f164fca3157a5e2eba031f9ead92b8
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d53f012f7499d34efd9c65029f7c2f2231f164fca3157a5e2eba031f9ead92b8/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-10-19 13:24:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
27 of 36 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2u7qcl3uthju57m4mubj67bpeiy7czh4umkxuxroxibr7hvnsk4a._file
Verdict:
malicious
Similar samples:
38f03fd1a4f001df84def0205e1f58538ae3e6d08ee86ba2d90e3f203e82ebdf
AgentTesla
3919ad1d9e40d234f221440b20a11e1ee317824c4209238c81c83c9299de5762
AgentTesla
4cfc88c5c6ebfef3eb41f45732c5db52726f9792b8b4f13ffb8c9b6d7e0e16d0
AgentTesla
6ca768e186aca34cce8eb9a3283f2a17a28f9b81281d464a3c80561b4fbaf066
AgentTesla
6d905511eb7f3672603bc86b2589df6c7b7a24a208e78cf6aa5a82501c3796cd
AgentTesla
86f2001b53456ca09967483c59b6ff571e1c352a7779a529d9ccefbf10d9f596
AgentTesla
9fe9a0edbf56394c7f65764f1fe3a567ef7689716ee94cd1b415a00f907520bf
AgentTesla
ab0b368b6a4ae4cf72a0c386e05631c9c15f65748f02b809d1c30c3fb7425fea
AgentTesla
+ 1'172 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231024-rpjwpsdd91/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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:
067bf40656fada220334e1ec1825414d3f3d7cd6a587151b3d81229aa2fa27ef
MD5 hash:
2b2df21215898d41cb127548cc1e34f5
SHA1 hash:
da10cb55b0f9f97e064715f3ba4a4eefe55c391e
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
Link:
https://www.unpac.me/results/79ba6936-6af5-43a7-a177-c7db450dc2be/
Parent samples :
3919ad1d9e40d234f221440b20a11e1ee317824c4209238c81c83c9299de5762
ab0b368b6a4ae4cf72a0c386e05631c9c15f65748f02b809d1c30c3fb7425fea
38f03fd1a4f001df84def0205e1f58538ae3e6d08ee86ba2d90e3f203e82ebdf
4cfc88c5c6ebfef3eb41f45732c5db52726f9792b8b4f13ffb8c9b6d7e0e16d0
d53f012f7499d34efd9c65029f7c2f2231f164fca3157a5e2eba031f9ead92b8
8011fd0a104d73ed3f9036a6acac255aa344e8d3a650c82bfc920914a479b8b8
f136c078b7098690ea405ba293db35261ea710eeb0196acc146bbe434b1be12d
9d7a0f8cd8b373d14297124492b49580181f22cb49a4bd77a9306c1722c7e4fd
SH256 hash:
d511c0658340ec9d35d8f08fd22ae55c6aeebcb52dac453040817a6f9ffd7e43
MD5 hash:
3ac67cb9041168e636198401f53d857b
SHA1 hash:
6207398f41db994130c80150a0c2598045e68b45
Link:
https://www.unpac.me/results/79ba6936-6af5-43a7-a177-c7db450dc2be/
SH256 hash:
55b6cb7467359aa5843d18211c5e11f2c0ec25e1e6b282596db73a65b23e1978
MD5 hash:
8127f9bf73396f3d650378c3a563f832
SHA1 hash:
4362224d0e1686b1c86cff1a5d283018154f797b
Link:
https://www.unpac.me/results/79ba6936-6af5-43a7-a177-c7db450dc2be/
SH256 hash:
fc4cc451a8aa8b3d822c8343a477db219fee94623db2cf18ea2b82faccd355b1
MD5 hash:
db6dd3bccf069e1dd074bee9c1b9fd1e
SHA1 hash:
3d9fcd21b493258a1c64b40fed18929de73fe771
Link:
https://www.unpac.me/results/79ba6936-6af5-43a7-a177-c7db450dc2be/
SH256 hash:
d53f012f7499d34efd9c65029f7c2f2231f164fca3157a5e2eba031f9ead92b8
MD5 hash:
5cb875d521c85f0fa24bf77ad132557f
SHA1 hash:
51d82f5cc6b1584a09c7a473f676db2ddbecb691
Link:
https://www.unpac.me/results/79ba6936-6af5-43a7-a177-c7db450dc2be/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d53f012f7499/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:NET
Create hunting rule
Author:malware-lu
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

zip cd404ed5594b90cb7f92754c5105b9c831be444d17fcc111956683b5bbe6993f

AgentTesla

Executable exe d53f012f7499d34efd9c65029f7c2f2231f164fca3157a5e2eba031f9ead92b8

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 cd404ed5594b90cb7f92754c5105b9c831be444d17fcc111956683b5bbe6993f
Cape
Cape
https://www.capesandbox.com/analysis/456007/
  
Dropped by
MD5 21c8c183e21564ac37203ca380d8b3ff

Comments