MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca477265e67c6313738b85012acb71740d0ffc6a5e9ab38e8e512b7397c7e7f5. 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: 14

Intelligence 14 IOCs YARA 4 File information Comments

SHA256 hash:	ca477265e67c6313738b85012acb71740d0ffc6a5e9ab38e8e512b7397c7e7f5
SHA3-384 hash:	5e3951605c77f3509eb1e0bb6f65a7b21888c3010ccd759beef0aee46c3f081a88f17b314dedc1c3d0f27f6f16273eda
SHA1 hash:	cf7cbc850cb269650174f447332fa047572baaa3
MD5 hash:	78a1ff0d4606e46358ad0fea96899339
humanhash:	kentucky-neptune-july-sierra
File name:	DHL 0028374.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	660'480 bytes
First seen:	2024-04-18 10:04:36 UTC
Last seen:	2024-04-18 10:44:20 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:ZVk/nVjVDe61iDDsVxoT6tiis5IC2FaXq6jfuI852cWjoIK:kV+sVxoT6s2Fe1ArA
Threatray	98 similar samples on MalwareBazaar
TLSH	T10AE422B6A270DB27F5F4D7F08AC600D243F25796053AEB6A2EC2A6DF650BF510451B0B
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) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter	abuse_ch
Tags:	AgentTesla DHL exe

abuse_ch

AgentTesla SMTP exfil server:
smtp.italiacanda-it.com:587

Intelligence

File Origin

# of uploads :

# of downloads :

366

Origin country :

Vendor Threat Intelligence

Malware family:

agenttesla

ID:

File name:

ca477265e67c6313738b85012acb71740d0ffc6a5e9ab38e8e512b7397c7e7f5.exe

Verdict:

Malicious activity

Analysis date:

2024-04-18 10:42:07 UTC

Tags:

stealer agenttesla

Link:

https://app.any.run/tasks/b746506a-7cf0-4d09-8243-acda183dc176

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Сreating synchronization primitives

Unauthorized injection to a recently created process

Restart of the analyzed sample

Creating a file

Using the Windows Management Instrumentation requests

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

masquerade packed

Link:

https://www.filescan.io/uploads/6620f057c5dabc22b202092d/reports/6349be5f-d482-40e2-abd1-97540caadebc/overview

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/ca477265e67c6313738b85012acb71740d0ffc6a5e9ab38e8e512b7397c7e7f5

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

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/7526cdd0-9cc0-48b0-b63f-b36b96214f47

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1428006

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

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 ftp login credentials

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:

Link:

https://malprob.io/report/ca477265e67c6313738b85012acb71740d0ffc6a5e9ab38e8e512b7397c7e7f5

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/ca477265e67c6313738b85012acb71740d0ffc6a5e9ab38e8e512b7397c7e7f5/

Threat name:

Win32.Spyware.Negasteal

Status:

Malicious

First seen:

2024-04-17 12:00:29 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

20 of 23 (86.96%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=zjdxezpgprrrg44lquasvs3roqgq77dkl2nlhduokevxhf6h472q._file

Verdict:

unknown

AgentTesla

20524ab9c6ee331864f6451f2b8f24d7fd321f5ba656ea4079deacdd51702891

AgentTesla

69a939ec3215ff1248cbe31b69cc8173887ba9694abb1b9a575828934f8a2c20

AgentTesla

9dad5664f3e53495461efac0267783397ec03a94ba182d15679608531435f565

AgentTesla

c7f74a4a8f3119dd1d215487647368730869660f30225e0166b101662e45a1d4

AgentTesla

d0539e8f11cef371e3eaea5818978eb76f401db9a17c388a9459c41b96ea20b2

AgentTesla

+ 88 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla keylogger spyware stealer trojan

Link:

https://tria.ge/reports/240418-l4hdjahh44/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Looks up external IP address via web service

Reads WinSCP keys stored on the system

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:

1c633f39a192f108f755e0bcf412e8489ad80781f3b7807c80892deb2526ff0d

MD5 hash:

e4b5d57e9e46a4e76075b5b92f71577f

SHA1 hash:

d76dc165724148193c6911cc75fc62c198737d3a

Link:

https://www.unpac.me/results/eb444aa3-fa85-40a7-8d5e-d746bfb1229a/

Parent samples :

d89ea6a01347b82f963ed7960583e5d76c6a07e91852fae83bc290e0f64a06b2
3f700fd41c6cca501d50cc2f62afd8e0d951efc1a918aa65ab3e84ee563ff1d6

SH256 hash:

3e09fa414fc86812760253e5b6931914064be9c5470443fbac85c58c0dc7fe77

MD5 hash:

db205fca382c6ee86b55e77c322584c2

SHA1 hash:

9f97d558dbe4adbc3bbef25b331abd987a08f76e

Link:

https://www.unpac.me/results/eb444aa3-fa85-40a7-8d5e-d746bfb1229a/

SH256 hash:

23f822b5d832924a703789530a2d99dbec1a28ea028502a665f9d9841d1df7dd

MD5 hash:

7dc03c69b79dfe7f54f7b80a6025ee2b

SHA1 hash:

7dc3c14103746083293bb3e9e2281e9dc98e9d24

Link:

https://www.unpac.me/results/eb444aa3-fa85-40a7-8d5e-d746bfb1229a/

SH256 hash:

59ca0e2d09e01fe07f85bae060b25cee1bb0fc3419e3ed253efd6c707c653f98

MD5 hash:

014795ad0f5e2c5b7eab4f151915f3dc

SHA1 hash:

141cbadcd7fcb04bee34f7cead6c91cd97af186b

Detections:

AgentTesla

win_agent_tesla_g2

INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients

Agenttesla_type2

INDICATOR_SUSPICIOUS_Binary_References_Browsers

INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID

INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients

INDICATOR_EXE_Packed_GEN01

INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

Link:

https://www.unpac.me/results/eb444aa3-fa85-40a7-8d5e-d746bfb1229a/

Parent samples :
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SH256 hash:

ca477265e67c6313738b85012acb71740d0ffc6a5e9ab38e8e512b7397c7e7f5

MD5 hash:

78a1ff0d4606e46358ad0fea96899339

SHA1 hash:

cf7cbc850cb269650174f447332fa047572baaa3

Link:

https://www.unpac.me/results/eb444aa3-fa85-40a7-8d5e-d746bfb1229a/

Malware family:

AgentTesla

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/ca477265e67c/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:	AgentTesla_DIFF_Common_Strings_01 Create hunting rule
Author:	schmidtsz
Description:	Identify partial Agent Tesla strings

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.

No further information available

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high

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