MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 edc2598baa07918d489c7642acc5d1051506ca818323627769d3b4d6f218eacb. 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 6 File information Comments

SHA256 hash:	edc2598baa07918d489c7642acc5d1051506ca818323627769d3b4d6f218eacb
SHA3-384 hash:	ed37a166fc216e87e8fcdb196aa691c73de069ec33966bbe3df28896a5397804d05a1e52829e6473e0dda52942d606a2
SHA1 hash:	12931e0e1aaa7c123f6cb5ff016b191a9b1339ad
MD5 hash:	454d3aa6a02256cf4b6e6c3c62857938
humanhash:	four-high-victor-beer
File name:	SecuriteInfo.com.Gen.Variant.Nemesis.22779.21520.9322
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	309'911 bytes
First seen:	2023-07-07 03:27:04 UTC
Last seen:	2023-07-10 06:42:36 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader)
ssdeep	6144:PYa6uaGV4DNTeZm8Shi/InSGz9xzjJF/bCAZYjwc/2yXU7s46VXpmId:PYY5eDNTENShpnSGznzjH+AZYnbvpmId
Threatray	4'574 similar samples on MalwareBazaar
TLSH	T1A864221E67D2CC77C4E383302DB98359AEE59D65017087470B60B7A47CA7A92DB2E3B1
TrID	47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):
dhash icon	b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter	SecuriteInfoCom
Tags:	AgentTesla exe

Intelligence

File Origin

# of uploads :

# of downloads :

319

Origin country :

Vendor Threat Intelligence

Malware family:

agenttesla

ID:

File name:

SecuriteInfo.com.Gen.Variant.Nemesis.22779.21520.9322

Verdict:

Malicious activity

Analysis date:

2023-07-07 03:29:02 UTC

Tags:

agenttesla

Link:

https://app.any.run/tasks/53c52f59-46f0-43c0-9288-a58620383ea8

Note:

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

Detection:

AgentTesla

Link:

https://www.capesandbox.com/analysis/410238/

Detection(s):

SecuriteInfo.com.Gen.Variant.Nemesis.22779.21520.9322.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Creating a file in the %temp% directory

Creating a window

Creating a file

Unauthorized injection to a recently created process

Restart of the analyzed sample

Using the Windows Management Instrumentation requests

Sending a custom TCP request

Reading critical registry keys

DNS request

Stealing user critical data

Result

Malware family:

n/a

Score:

5/10

Tags:

n/a

Link:

https://dragonfly.certego.net/analysis/96081/overview

Behaviour

MalwareBazaar

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

control lolbin masquerade overlay packed shell32

Link:

https://www.filescan.io/uploads/64a7864289e309292a8af027/reports/978a0451-5684-4d55-a816-a3b0aee1322b/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/edc2598baa07918d489c7642acc5d1051506ca818323627769d3b4d6f218eacb

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/6de158ed-0ae3-44d7-81bd-fd07be8b5b1b

Result

Threat name:

AgentTesla, NSISDropper

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1268855

Signature

Detected unpacking (changes PE section rights)

Detected unpacking (creates a PE file in dynamic memory)

Detected unpacking (overwrites its own PE header)

Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)

Found malware configuration

Machine Learning detection for sample

Maps a DLL or memory area into another process

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)

Yara detected AgentTesla

Yara detected NSISDropper

Behaviour

Behavior Graph:

Download SVG

Detection:

agenttesla

Link:

https://mwdb.cert.pl/sample/edc2598baa07918d489c7642acc5d1051506ca818323627769d3b4d6f218eacb/

Threat name:

Win32.Spyware.Negasteal

Status:

Malicious

First seen:

2023-07-07 02:24:57 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

26 of 38 (68.42%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=5xbftc5ka6iy2se4ozbkzroraukqnsubqmrwe53j2o2nn4qy5lfq._file

Verdict:

malicious

Label(s):

agenttesla

AgentTesla

269eb2984329ea60c2c535da059d969281c23a75acab61503e10dfc00e1381b3

AgentTesla

2f64531d71dd54c1e57e33a70a8b019bfb7997a2552f1b4ec63ce80bc6b07fff

AgentTesla

6b619b232303f23c72b6d09fb9ec7fb0ca8026c75b549522dba9561178d9c9fe

AgentTesla

7581026b5d2f0521ed0e40ef5ad28dec7c9b3e2b113cceea5eb63483af1463d6

AgentTesla

b017455b50865cfdd26486b8c6d8348294ee6fba27ea97eb2d94e6a56b7397b5

AgentTesla

f9b13ca40817f89e08b9487deabbf646e94d0d3b37b47c1292c8910d1f330a5a

AgentTesla

+ 4'564 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla collection keylogger spyware stealer trojan

Link:

https://tria.ge/reports/230707-d1bgtagb9z/

Behaviour

Suspicious behavior: MapViewOfSection

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

Loads dropped DLL

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:

d78bbc63b9e035e7426d647f00758df18d7d7e74817480ed32ba6845c5e8b3c0

MD5 hash:

6d1f52c16e7e82e06c22c2b2b7148e97

SHA1 hash:

d9ec5314b4c816533e2904e5555706fced2ebf8b

Link:

https://www.unpac.me/results/720c0f90-b54c-4f0d-acb8-e2413437ade7/

SH256 hash:

94d341df30a3c6ce139f083130367e95fe8013493eb24492d45112229a10bb0d

MD5 hash:

679b96b9c6239afa9e77857541699ee5

SHA1 hash:

9460f7df2b036ab6be7eca0fb7b22aeeb76c033c

Detections:

AgentTeslaXorStringsNet

Link:

https://www.unpac.me/results/720c0f90-b54c-4f0d-acb8-e2413437ade7/

Parent samples :

720be830d608d17de8f83bde1fd7a90db5bd75ebad8fbe10d60ea4bd1fa9f760
1e78015efee2b6e94749afd35ae539a88520ff959e06ca20683c6d0d7218b4c2
22c4b05bcf26647a2464500666ec31c235599a73765d4cd3452721eb2cf2b020
0b4d7a81cb8f89e34562cd756540d3dd62176c0fa829d7dba9db2c727b92aef0
b017455b50865cfdd26486b8c6d8348294ee6fba27ea97eb2d94e6a56b7397b5
edc2598baa07918d489c7642acc5d1051506ca818323627769d3b4d6f218eacb

SH256 hash:

c706d68e0aa6afae2fbb7982ab47ea695a6d76aa168c0364afc191182abe806a

MD5 hash:

199eb22e6bdabca31c5fabc105332a7f

SHA1 hash:

58d8d8d25a155ad53cdb6c842dc67aad66c2fa40

Link:

https://www.unpac.me/results/720c0f90-b54c-4f0d-acb8-e2413437ade7/

SH256 hash:

d78bbc63b9e035e7426d647f00758df18d7d7e74817480ed32ba6845c5e8b3c0

MD5 hash:

6d1f52c16e7e82e06c22c2b2b7148e97

SHA1 hash:

d9ec5314b4c816533e2904e5555706fced2ebf8b

Link:

https://www.unpac.me/results/720c0f90-b54c-4f0d-acb8-e2413437ade7/

SH256 hash:

94d341df30a3c6ce139f083130367e95fe8013493eb24492d45112229a10bb0d

MD5 hash:

679b96b9c6239afa9e77857541699ee5

SHA1 hash:

9460f7df2b036ab6be7eca0fb7b22aeeb76c033c

Detections:

AgentTeslaXorStringsNet

Link:

https://www.unpac.me/results/720c0f90-b54c-4f0d-acb8-e2413437ade7/

Parent samples :

SH256 hash:

c706d68e0aa6afae2fbb7982ab47ea695a6d76aa168c0364afc191182abe806a

MD5 hash:

199eb22e6bdabca31c5fabc105332a7f

SHA1 hash:

58d8d8d25a155ad53cdb6c842dc67aad66c2fa40

Link:

https://www.unpac.me/results/720c0f90-b54c-4f0d-acb8-e2413437ade7/

SH256 hash:

d78bbc63b9e035e7426d647f00758df18d7d7e74817480ed32ba6845c5e8b3c0

MD5 hash:

6d1f52c16e7e82e06c22c2b2b7148e97

SHA1 hash:

d9ec5314b4c816533e2904e5555706fced2ebf8b

Link:

https://www.unpac.me/results/720c0f90-b54c-4f0d-acb8-e2413437ade7/

SH256 hash:

94d341df30a3c6ce139f083130367e95fe8013493eb24492d45112229a10bb0d

MD5 hash:

679b96b9c6239afa9e77857541699ee5

SHA1 hash:

9460f7df2b036ab6be7eca0fb7b22aeeb76c033c

Detections:

AgentTeslaXorStringsNet

Link:

https://www.unpac.me/results/720c0f90-b54c-4f0d-acb8-e2413437ade7/

Parent samples :

SH256 hash:

c706d68e0aa6afae2fbb7982ab47ea695a6d76aa168c0364afc191182abe806a

MD5 hash:

199eb22e6bdabca31c5fabc105332a7f

SHA1 hash:

58d8d8d25a155ad53cdb6c842dc67aad66c2fa40

Link:

https://www.unpac.me/results/720c0f90-b54c-4f0d-acb8-e2413437ade7/

SH256 hash:

edc2598baa07918d489c7642acc5d1051506ca818323627769d3b4d6f218eacb

MD5 hash:

454d3aa6a02256cf4b6e6c3c62857938

SHA1 hash:

12931e0e1aaa7c123f6cb5ff016b191a9b1339ad

Link:

https://www.unpac.me/results/720c0f90-b54c-4f0d-acb8-e2413437ade7/

Malware family:

AgentTesla

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/edc2598baa07/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/edc2598baa07918d489c7642acc5d1051506ca818323627769d3b4d6f218eacb

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:	cobalt_strike_tmp01925d3f Create hunting rule
Author:	The DFIR Report
Description:	files - file ~tmp01925d3f.exe
Reference:	https://thedfirreport.com

Rule name:	MSIL_SUSP_OBFUSC_XorStringsNet Create hunting rule
Author:	dr4k0nia
Description:	Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:	https://github.com/dr4k0nia/yara-rules

Rule name:	msil_susp_obf_xorstringsnet Create hunting rule
Author:	dr4k0nia
Description:	Detects XorStringsNET string encryption, and other obfuscators derived from it

Rule name:	pe_imphash Create hunting rule

Rule name:	shellcode Create hunting rule
Author:	nex
Description:	Matched shellcode byte patterns

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

rar be96020d4c9e0fbae02c45adf42269324b42d955a4effe75b2192a76e2da952c

AgentTesla

exe edc2598baa07918d489c7642acc5d1051506ca818323627769d3b4d6f218eacb

(this sample)

Cape

https://www.capesandbox.com/analysis/410238/

Dropped by

SHA256 be96020d4c9e0fbae02c45adf42269324b42d955a4effe75b2192a76e2da952c

Dropped by

MD5 75e179674d206ceeae3fa2de39ead462

Comments

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