MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 98cea7e20d6760aa8052e7be2968a74df11f602bf9860243631f1a56140fa13c. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments

SHA256 hash: 98cea7e20d6760aa8052e7be2968a74df11f602bf9860243631f1a56140fa13c
SHA3-384 hash: 791fdc910684175918e343003847013b7816fc83df2d66867fbd06e1c563a5cae5a59ac0e14f3ea3030bf1c8fa1606f6
SHA1 hash: 3c4090a6ae20f948b50ed3203483568aa8cac2c1
MD5 hash: c1483093c6d677f762a847a4e3cb566e
humanhash: princess-cardinal-nine-queen
File name:Purchase Order no 7770022460.exe
Download: download sample
Signature AgentTesla
File size:1'007'616 bytes
First seen:2021-01-22 06:26:02 UTC
Last seen:2021-01-22 08:19:49 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'743 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:9xpHXg2JPbP+doBV63W2P3Tx50U1oEVsP2mPC+IwQN8VtL:HpHw2ZSdoBVUR/15VW28K+I6VZ
Threatray 2'401 similar samples on MalwareBazaar
TLSH DF25D04076ECAB07E43A5BF565B4522007B63A97693BE35C4CC264DF0A717010E6BFAB
Reporter cocaman
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
133
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Purchase Order no 7770022460.exe
Verdict:
Suspicious activity
Analysis date:
2021-01-22 06:27:48 UTC
Tags:
n/a

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
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Binary contains a suspicious time stamp
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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 access)
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Pwsx
Status:
Malicious
First seen:
2021-01-22 06:26:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
7 of 46 (15.22%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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:
6231f7f1bc682a6069cb0b46da3331583a2e09ece738e6d4788bb80069526074
MD5 hash:
0ecf4b57391c76994e1405e347f08e9e
SHA1 hash:
b97fecba2f597274bae1202063fd0f52987f5b58
SH256 hash:
1cd6de006474091070a4a450d5720ca05c680603ab2aedd055d11e2165550307
MD5 hash:
e56b79ce247c3e601f3fbc1493ffce94
SHA1 hash:
b81a975292927cc9abe13d5498e133977301623d
SH256 hash:
827b1567aed83bb64c2f80fbc4a993897013a3ee7b0d3ebe6793e3403db4d140
MD5 hash:
9a057132c5036180525f94054c71a6eb
SHA1 hash:
4f8cae092d6447c25d55adb7efe7d275044273c2
SH256 hash:
98cea7e20d6760aa8052e7be2968a74df11f602bf9860243631f1a56140fa13c
MD5 hash:
c1483093c6d677f762a847a4e3cb566e
SHA1 hash:
3c4090a6ae20f948b50ed3203483568aa8cac2c1
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:ach_AgentTesla_20200929
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:win_agent_tesla_v1
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

Executable exe 98cea7e20d6760aa8052e7be2968a74df11f602bf9860243631f1a56140fa13c

(this sample)

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