MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78a7bc3695f30a244507c25f77b3a7cd9483f89545bdeafcae57856280a1f5f4. 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: 8

Intelligence 8 IOCs YARA 2 File information Comments

SHA256 hash:	78a7bc3695f30a244507c25f77b3a7cd9483f89545bdeafcae57856280a1f5f4
SHA3-384 hash:	f43fc267635512e1cb5a424904aa58e8156b5e78b351c1d9737e6e2c7ff38876d884ff953934ecc4801d10b06508256c
SHA1 hash:	8078a4fdd82f4c060354a12e1482a0db30c5b79c
MD5 hash:	e8c5a7c720c402e09c6fef9743d34819
humanhash:	butter-kilo-mountain-emma
File name:	Certificates Of Analaysis.rar
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	921'826 bytes
First seen:	2023-06-07 11:48:01 UTC
Last seen:	2023-06-07 11:50:51 UTC
File type:	rar
MIME type:	application/x-rar
ssdeep	24576:XZeitH3gR//DwWmnxfgox8Kjhsdqz2Q/QuYxcD5H/i:JbtHSmgO8K9p2Q/8wfi
TLSH	T18D1533391B2C0152A39D14C5693EF1FBB46E1AF87D7DA084E5ADAB3B1682C5E0D070B7
TrID	61.5% (.RAR) RAR compressed archive (v5.0) (8000/1) 38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter	cocaman
Tags:	AgentTesla rar

cocaman

Malicious email (T1566.001)
From: "purchase@ami-commerciale.com" (likely spoofed)
Received: "from ami-commerciale.com (unknown [95.214.27.44]) "
Date: "1 Jun 2023 16:55:27 -0700"
Subject: "Signed Authorization letter "
Attachment: "Signed Authorization letter.rar"

Intelligence

File Origin

# of uploads :

# of downloads :

105

Origin country :

File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:	QiHu2b7HMHafiPp.exe
File size:	1'044'992 bytes
SHA256 hash:	61c75c0d5321db299e58bf919860e9afa4471e4e97dddd00fad6a761cdd0a61e
MD5 hash:	15ff9955368f9c4b2e5042bcccf84331
MIME type:	application/x-dosexec
Signature	AgentTesla

Vendor Threat Intelligence

Result

Verdict:

Unknown

File Type:

PE File

Link:

https://app.docguard.net/78a7bc3695f30a244507c25f77b3a7cd9483f89545bdeafcae57856280a1f5f4/results/dashboard

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

lolbin packed

Link:

https://www.filescan.io/uploads/64806e739c8d05c3254f7d61/reports/35306ca8-4c4d-4baa-adb2-1a3415b59dd3/overview

Verdict:

Malicious

Link:

https://www.hybrid-analysis.com/sample/78a7bc3695f30a244507c25f77b3a7cd9483f89545bdeafcae57856280a1f5f4

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.

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/78a7bc3695f30a244507c25f77b3a7cd9483f89545bdeafcae57856280a1f5f4/

Threat name:

ByteCode-MSIL.Spyware.Negasteal

Status:

Malicious

First seen:

2023-06-01 18:46:40 UTC

File Type:

Binary (Archive)

Extracted files:

AV detection:

17 of 23 (73.91%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=pct3ynuv6mfcirihyjpxpm5hzwkih6eviw66v7fok6cwfafb6x2a._file

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla collection keylogger spyware stealer trojan

Link:

https://tria.ge/reports/230607-pl66qaad27/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

AgentTesla

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/78a7bc3695f30a244507c25f77b3a7cd9483f89545bdeafcae57856280a1f5f4

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.