MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e171da1cfaac4798dd402054928dff58e4ee916663855023523c7def4b33a5a0. 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: e171da1cfaac4798dd402054928dff58e4ee916663855023523c7def4b33a5a0
SHA3-384 hash: e16f30ba9fa26e1e49fc53e90ead045cb75cd31e0c6a8c8b785b95faa0d6b419167cd8e681296a09e13e0521a48663d1
SHA1 hash: b0738c75cdbc074f34a3992f26940701b79f0f07
MD5 hash: af35e2500fd42470ce0ea5207ca94c75
humanhash: three-fruit-item-maine
File name:Z3UD5MpSxzRh6mt.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:827'904 bytes
First seen:2023-05-17 19:37:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:+ZgZwdmdejzVjxFtNrfRTmJDhTjVtC527hCpF0dxAK4FWebymQcoIu:+GZGmde3vHNAJlTjCI70exSWeB8
Threatray 3'288 similar samples on MalwareBazaar
TLSH T1EB05DF10AEAA4F71F9E5C3F51960633A03A9BB921021D1188FF66CC92DEBF6345D065F
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)
Reporter TeamDreier
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
309
Origin country :
DK DK
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Z3UD5MpSxzRh6mt.exe
Verdict:
Malicious activity
Analysis date:
2023-05-17 19:39:12 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/20487721-3d5b-4547-9eb6-7759440f6b32

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/390777/
Detection(s):
SecuriteInfo.com.Trojan.GenericKDS.61009565.24505.9755.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/64652d207294df5cc71b9484/reports/efb702de-8590-4f44-8067-781c36da8208/overview
Verdict:
Malicious
Labled as:
Trojan.GenericS
Link:
https://www.hybrid-analysis.com/sample/e171da1cfaac4798dd402054928dff58e4ee916663855023523c7def4b33a5a0
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/6947a552-f132-4529-85ff-5424b517ff42
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1235583
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
May check the online IP address of the machine
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/e171da1cfaac4798dd402054928dff58e4ee916663855023523c7def4b33a5a0/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-03-23 19:42:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
25 of 37 (67.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4fy5uhh2vrdzrxkaebkjfdp7ldso5elgmocvai2shr666sztuwqa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0801817ef1c012615750ffa271d26b484e6460c929c14a87d4a78ffd579ada87
AgentTesla
615b9cfb19070c6aa8ec0f8a80147335bc5b276c135f1fe133544c2de0efe83f
AgentTesla
789c75b4c3d7034b4d97dc53523d204b7c6ba5fd782df6d13b55f6034bdad2b8
AgentTesla
923ae0c266afdbbb76dfca5df18e4aa33f8a41c705711ec9d1d1ce0bf276e40b
AgentTesla
9b4befa92d48b40b7c9e687e84769fa291f310bedf9a4f5cd5aa56ca09ebf208
AgentTesla
ab2fa246d4f83af7f69c3d9ac4ad3c5a4aab69046dc5b0fe1e8f5e26b905999f
AgentTesla
c926c9812327ced09a6279f86abce7caecb49c8d53abd7c901d5267b8d07b487
AgentTesla
d44d7cdd0f94710f6b72db3b98f5742ce9be0869f22bab9aaae8f6aa923c73d2
AgentTesla
+ 3'278 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/230517-ycdbqafc6y/
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
Looks up external IP address via web service
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/bot6174413593:AAEFJFfmmgKHkg-43MZw2Pt5EAT6z2Bs9Ug/
Unpacked files
SH256 hash:
6c4abda75ff57cbe01477fe476480eaa03e04e36c37f99cf01a54627f431ed03
MD5 hash:
2f7ea5800bdfae4eff356bbdabde73bd
SHA1 hash:
ad625eca1562f4a83b4f46fea8182bd4aab18ce5
Link:
https://www.unpac.me/results/ad2718f9-ecc1-4daa-85ce-4ee00200300b/
SH256 hash:
1fa2a600c1d183a6251a58f93c8e100db3cd5b72c23768803fa31754507a6793
MD5 hash:
2ddd0eacfeefd0032fc1e7ea5c4ecd76
SHA1 hash:
34df4306c23d0b5dc6fda32b84dc7586b8aabc96
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/ad2718f9-ecc1-4daa-85ce-4ee00200300b/
Parent samples :
9b4befa92d48b40b7c9e687e84769fa291f310bedf9a4f5cd5aa56ca09ebf208
3427beaba3edaca6c83418c4a76d762c1236f8062032461f814ec7cb4043cf54
ab2fa246d4f83af7f69c3d9ac4ad3c5a4aab69046dc5b0fe1e8f5e26b905999f
3c402f83ae81af1a60c8d6c14e35bd466ae54f2b97e25c36df7be898e46736e5
923ae0c266afdbbb76dfca5df18e4aa33f8a41c705711ec9d1d1ce0bf276e40b
e171da1cfaac4798dd402054928dff58e4ee916663855023523c7def4b33a5a0
21b178d2c4a37e242aba83fb691e598e442539566e5bfabc30f7501798684b4d
9e7d1abe2f5fdce4a9a6ee0119efe08c5ccad3a27a1728471e13a32ce7574057
166321f2bf53cab5d536489d145e913c75727473627922b9ce53e0dd8b40e99d
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
Link:
https://www.unpac.me/results/ad2718f9-ecc1-4daa-85ce-4ee00200300b/
Parent samples :
495607b1aef01bf7dfb64b5cb16a8fc0f161c2923627d71c69de97328f8eca3f
2434aa78b46a3afc98fa6e888c3eb56278ba52b0ff800e7e875af9c2e7f9011a
SH256 hash:
cde0d3400cd787fce5d1b95fa52908d64831430cc90dafddbaa79ae0d03bb3d0
MD5 hash:
06a5bc1d3143bcac174d81c5ffc09def
SHA1 hash:
650fb4549fb98ee4c7be5e03bf670241e6339cd0
Link:
https://www.unpac.me/results/ad2718f9-ecc1-4daa-85ce-4ee00200300b/
SH256 hash:
52a8e956a8ac31faa34b92a2eeec5383d15124b7b802e2408506c55485554e80
MD5 hash:
f2331d7cc7d8ec331a0eb534b7b8c272
SHA1 hash:
25362ad1b239f4a7d44233e629077a2b7bee858c
Link:
https://www.unpac.me/results/ad2718f9-ecc1-4daa-85ce-4ee00200300b/
SH256 hash:
e171da1cfaac4798dd402054928dff58e4ee916663855023523c7def4b33a5a0
MD5 hash:
af35e2500fd42470ce0ea5207ca94c75
SHA1 hash:
b0738c75cdbc074f34a3992f26940701b79f0f07
Link:
https://www.unpac.me/results/ad2718f9-ecc1-4daa-85ce-4ee00200300b/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e171da1cfaac/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.48
Link:
https://yomi.yoroi.company/submissions/e171da1cfaac4798dd402054928dff58e4ee916663855023523c7def4b33a5a0

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 e171da1cfaac4798dd402054928dff58e4ee916663855023523c7def4b33a5a0

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/390777/

Comments