MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4a1e9674acbe144a74c1d494c98486a50f888b1ba3177e3ffdd58c61ec08e9de. 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: 19


Intelligence 19 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4a1e9674acbe144a74c1d494c98486a50f888b1ba3177e3ffdd58c61ec08e9de
SHA3-384 hash: 7a67f386f2d0447413e464c5c0d2a90c4aad0ade596063ae62149bf443e43c7bbcc21bdb40852b25dad70e2e2fbb3b95
SHA1 hash: ec6be97d9c0b52b6dc24e1444fed09fb6c22b441
MD5 hash: 5af21c1389ef565581b36ca5bad1a00d
humanhash: wyoming-nine-twelve-black
File name:NEW ORDER 25-10-2023.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:650'240 bytes
First seen:2023-10-25 14:37:12 UTC
Last seen:2023-10-25 16:30:03 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:r0S13yTy4U770bDdFRXJDzLnSoYpn9aPHWIRfBFIPzeWL4:sTy4U770b5VDzW9IWIVBFiXL
Threatray 800 similar samples on MalwareBazaar
TLSH T1CAD423C977F9DB26E8785BF9C52112964BB7933522B1D358CCC6A0EE6D23F004944A1F
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
dhash icon c0c4ccb4a8e27634 (11 x AgentTesla, 2 x Formbook, 2 x SnakeKeylogger)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
330
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
NEW ORDER 25-10-2023.exe
Verdict:
Malicious activity
Analysis date:
2023-10-25 14:45:17 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/8869616f-956c-454a-b53c-160e2d060452

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/456303/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/6539284bbc703e36b08ca51b/reports/50967171-ed8b-47cc-8f0c-ee8e5cdbebc5/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/4a1e9674acbe144a74c1d494c98486a50f888b1ba3177e3ffdd58c61ec08e9de
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/a9322b88-8990-4b56-a3cd-8af099f3936d
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1331965
Signature
.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 Generic Downloader
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4a1e9674acbe144a74c1d494c98486a50f888b1ba3177e3ffdd58c61ec08e9de
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4a1e9674acbe144a74c1d494c98486a50f888b1ba3177e3ffdd58c61ec08e9de/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-10-25 14:38:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jipjm5fmxykeu5gb2skmtbeguuhyrcy3umlx4p752wggd3ai5hpa._file
Verdict:
malicious
Similar samples:
4a793a9dfa5fac79c6e6b8f1d36e8719cc8f2849849259f364ee8e4af08d9613
AgentTesla
4addfc44ac782f7f180bae561f244800c583e7fb113b7875fc34819badfe0d3e
AgentTesla
7c82e5efb828ae672d131f3b37ff0c4a4d7307b647a5d42a7f2d573584909e3f
AgentTesla
93bc99905620661f100da9d687f3595976bab1fe19525c02ec25fc2599a0d418
AgentTesla
a5738ba51eed40dd5d6388bce9f49d009835989d6d1e80028cfb6cace988c0ec
AgentTesla
ac22dba1c1ecf6ae0fa1a41e1d026ab28767e68d1931a014036875b97463f888
AgentTesla
ca1700973f1813f91e8e0c3eb653a52af226bafa1479a6f22e68ffde3d9946a6
AgentTesla
f0434a122b65c29c06a46d345e188c7c8c60e239def6a8f55f39feaf5f3f624a
AgentTesla
+ 790 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/231025-rzpvpsab37/
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:
44a8ceca90bca826bf2e7faf5f4fea24a30f97fe75f2553b7ae26784de8ea856
MD5 hash:
be8d0f301d6a450aa2d219470ded392d
SHA1 hash:
f075b8e525d2cb768f0ed4f07a34e35570b31b9a
Link:
https://www.unpac.me/results/efe484bd-17c8-4afe-803a-aba8a615cabe/
SH256 hash:
3bf0c16b6b3cacf8ecfc62c094b6f9b5b800bc1afe03f4ea75754344a69e6cfd
MD5 hash:
d01f5560dff95d5a9dc8bc048f3a71e1
SHA1 hash:
4a495d0fb7c622ee4e51d491e9c21ebdf26b2d7b
Link:
https://www.unpac.me/results/efe484bd-17c8-4afe-803a-aba8a615cabe/
SH256 hash:
5efde6834ab0ce916481351dbb37aec55733986e5f4d89404fa141e0007d7d7a
MD5 hash:
3ca58db526c8b2057921451961a11998
SHA1 hash:
4a402502b2439ea6b922ac294ce896085ae35522
Link:
https://www.unpac.me/results/efe484bd-17c8-4afe-803a-aba8a615cabe/
SH256 hash:
1a84f1a0087a973f31bed6c1120bf820c330b9d597155bcbf7e0db0dd1b71d30
MD5 hash:
9cc83a6e47de046135012b9a4059358d
SHA1 hash:
0f2e4fdad0ff4afe5cf19f5737225bfaf11394e2
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
Link:
https://www.unpac.me/results/efe484bd-17c8-4afe-803a-aba8a615cabe/
Parent samples :
93bc99905620661f100da9d687f3595976bab1fe19525c02ec25fc2599a0d418
a5738ba51eed40dd5d6388bce9f49d009835989d6d1e80028cfb6cace988c0ec
f0434a122b65c29c06a46d345e188c7c8c60e239def6a8f55f39feaf5f3f624a
ca1700973f1813f91e8e0c3eb653a52af226bafa1479a6f22e68ffde3d9946a6
ac22dba1c1ecf6ae0fa1a41e1d026ab28767e68d1931a014036875b97463f888
4a1e9674acbe144a74c1d494c98486a50f888b1ba3177e3ffdd58c61ec08e9de
ce6d2b11f19d3fd2959a4735580b55ce0ee114ed09586ac4910f81fcfd5f75c0
SH256 hash:
4a1e9674acbe144a74c1d494c98486a50f888b1ba3177e3ffdd58c61ec08e9de
MD5 hash:
5af21c1389ef565581b36ca5bad1a00d
SHA1 hash:
ec6be97d9c0b52b6dc24e1444fed09fb6c22b441
Link:
https://www.unpac.me/results/efe484bd-17c8-4afe-803a-aba8a615cabe/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4a1e9674acbe/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/4a1e9674acbe144a74c1d494c98486a50f888b1ba3177e3ffdd58c61ec08e9de

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:NETexecutableMicrosoft
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

Executable exe 4a1e9674acbe144a74c1d494c98486a50f888b1ba3177e3ffdd58c61ec08e9de

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/456303/

Comments