MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6603e18a8253f8d08941d0c458c8fc3baf185b5f2bdf9cd6854d83761f4267dc. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6603e18a8253f8d08941d0c458c8fc3baf185b5f2bdf9cd6854d83761f4267dc
SHA3-384 hash: 5c1a89fb30b1a408a7eda0b59f85ab2bcc363650858966eda9e1e85459c73064ca249a0d25a0bbe36977f36876f8ea27
SHA1 hash: ef6356e7be45354d903b58c973994d85c2b1db55
MD5 hash: 03e9fb910e411db530f025884a1cf0c7
humanhash: winter-minnesota-august-tennessee
File name:Listadeembalaje003453.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:659'968 bytes
First seen:2023-05-13 22:53:06 UTC
Last seen:2023-05-17 20:56:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:T6whh2Y4YyTxUzaBBnxZCZReZwua8wqzesdyCvHO7FdH1eMyhbexj:ewhh23aMxZg9HQL+dHAMj
TLSH T130E4D059A2BA4F11CAB547FD0D93C1810BF59D796835D6304EC324CE9AB2F2A1A8473F
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) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter JaffaCakes118
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
50
Origin country :
GB GB
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Listadeembalaje003453.pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-05-14 00:15:18 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a2489806-22c5-4f0d-8c77-d3c118d7271b

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/389122/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo lokibot packed
Link:
https://www.filescan.io/uploads/6460150fe68f9cbce80c3b6d/reports/7c9677f6-6621-40cb-9e77-7cacf9d69e43/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/6603e18a8253f8d08941d0c458c8fc3baf185b5f2bdf9cd6854d83761f4267dc
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/4d29dc6d-c8c0-4b7d-ac21-cadaa8578126
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1232455
Signature
.NET source code contains potential unpacker
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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)
Sample uses string decryption to hide its real strings
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 an obfuscated file name to hide its real file extension (double extension)
Yara detected AgentTesla
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6603e18a8253f8d08941d0c458c8fc3baf185b5f2bdf9cd6854d83761f4267dc/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-05-12 17:00:39 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
18 of 37 (48.65%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=myb6dcuckp4nbckb2dcfrsh4hoxrqw27fppzzvufjwbxmh2cm7oa._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230513-2t5zvahg37/
Behaviour
Suspicious use of AdjustPrivilegeToken
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
Unpacked files
SH256 hash:
3ab1dcc37e7c5c643bf41e9f0f81f816f24974fbddde95e2af52426e3374dd35
MD5 hash:
8a2c496875c0871aecc16aae768b323f
SHA1 hash:
f5423a32125c70b512de301c5616c7b75477e2e7
Link:
https://www.unpac.me/results/a48735fa-4051-4f03-91a2-043f61e83518/
SH256 hash:
e0381d79caac092d5ec59a484ae7e1f82ccc938caac123825408c71c21f8bb26
MD5 hash:
bd74a485dae501927cb21275f33cc0ad
SHA1 hash:
b95740fa0faed466892da7b0beb08bb9c66b279a
Link:
https://www.unpac.me/results/a48735fa-4051-4f03-91a2-043f61e83518/
SH256 hash:
c624b1ea3408224821b269d6ab17d41762fc01413d2554029e1a6a49c48dea24
MD5 hash:
7e6d085356f79fe2d2d9b453cc687134
SHA1 hash:
9339eda857bbba774a2b3a81370dc5c229b4add7
Link:
https://www.unpac.me/results/a48735fa-4051-4f03-91a2-043f61e83518/
SH256 hash:
bdfd3a90007f6305a48bf0297b5e0f9015cda1d82b1cb90ce6627bd9e7bc16cd
MD5 hash:
52c7540741d5e17d69e652ae8313bff4
SHA1 hash:
686cb503c1c90414566dbd1796b46ef0acfb231a
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/a48735fa-4051-4f03-91a2-043f61e83518/
Parent samples :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 hash:
b52c29ba9ef8996bdf721950d900db96f1befb9883eb38c2075528e60c7aabd4
MD5 hash:
7b6143d9d94c8b80d191b77d8b6d1ba2
SHA1 hash:
1c91704ff6da2a9dd8aaa2ff2d5a5f69a445f76b
Link:
https://www.unpac.me/results/a48735fa-4051-4f03-91a2-043f61e83518/
SH256 hash:
6603e18a8253f8d08941d0c458c8fc3baf185b5f2bdf9cd6854d83761f4267dc
MD5 hash:
03e9fb910e411db530f025884a1cf0c7
SHA1 hash:
ef6356e7be45354d903b58c973994d85c2b1db55
Link:
https://www.unpac.me/results/a48735fa-4051-4f03-91a2-043f61e83518/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/6603e18a8253f8d08941d0c458c8fc3baf185b5f2bdf9cd6854d83761f4267dc

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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.

Cape
Cape
https://www.capesandbox.com/analysis/389122/

Comments