MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 62156533e793d4896059a58e11b69be8246c0a569d691419c06b60abb510ad66. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 62156533e793d4896059a58e11b69be8246c0a569d691419c06b60abb510ad66
SHA3-384 hash: 6605b1bebf91be5a5c976f816c68da6d7ada5d8e4fdb29ec9405f59fccb1025a3a6e385dd86c71c4fb6bcb908374f3cf
SHA1 hash: e16e81c5b8f537e5449f4e6ca34d2326644d7b28
MD5 hash: dc1de25dab8b4f1273c5d82781e07df5
humanhash: arizona-single-victor-autumn
File name:Revised Proforma Invoice_New order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:537'600 bytes
First seen:2021-09-28 10:42:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:af+YGxGyh7/vKuCeuwsI78NfLTv4ogzAj6hF4m7rT6m:BxJKRwsU6jTEEyFFP
Threatray 10'518 similar samples on MalwareBazaar
TLSH T1FBB48C3162A9BEA3EE653B74BEC790614E1C2C5B4160E2C4FECC256B60E3598F708D35
File icon (PE):PE icon
dhash icon 00acbee6babaa200 (1 x AgentTesla, 1 x AveMariaRAT)
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
121
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Revised Proforma Invoice_New order.exe
Verdict:
Malicious activity
Analysis date:
2021-09-28 10:45:00 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c9d0b8d2-2c22-4d5d-b7cb-5e6649669b26

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Variant.Strictor.42482.8230.12141.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Launching a process
Creating a file in the %temp% directory
Creating a window
Malware family:
Quasar RAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d87e917a-3217-4ce5-866a-0e7be44f7280
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/859748
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 492181 Sample: Revised Proforma Invoice_Ne... Startdate: 28/09/2021 Architecture: WINDOWS Score: 100 31 Found malware configuration 2->31 33 Multi AV Scanner detection for dropped file 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 5 other signatures 2->37 7 Revised Proforma Invoice_New order.exe 5 2->7         started        process3 file4 25 C:\...\Revised Proforma Invoice_New order.exe, PE32 7->25 dropped 27 Revised Proforma I...exe:Zone.Identifier, ASCII 7->27 dropped 29 Revised Proforma I...e_New order.exe.log, ASCII 7->29 dropped 39 Writes to foreign memory regions 7->39 41 Allocates memory in foreign processes 7->41 43 Injects a PE file into a foreign processes 7->43 11 powershell.exe 16 7->11         started        13 powershell.exe 16 7->13         started        15 powershell.exe 17 7->15         started        17 2 other processes 7->17 signatures5 process6 process7 19 conhost.exe 11->19         started        21 conhost.exe 13->21         started        23 conhost.exe 15->23         started       
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/62156533e793d4896059a58e11b69be8246c0a569d691419c06b60abb510ad66/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-09-28 07:36:35 UTC
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mikwkm7hspkisyczuwhbdnu35asgycswtvurigoannqkxniqvvta._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1b54c0c81ad125c0f59856c326b08527a95081b578b2afc0e587884b11200e3a
AgentTesla
2aa6a1103bbf3dcf9ed1775bfc5375eb006a04054378492ba321a210f99e6638
AgentTesla
44bae203dedf4da34c0a883f5f393cdf28853c34f84cabd3287758a23a9ef88d
AgentTesla
6b33059860e6527b27384ea5c034030b7e05f133e2ca3769fd616d3c6003b78a
AgentTesla
811927a39fece35d1dc10e1a6b0a6462765723b5dcc61e6b51f45eef3751e75d
AgentTesla
e6a50d3b91eaa5c64ad45cf6798720b270fb872c32153b193ea47881c99ffbc1
AgentTesla
f3e6dcfd4b79c28078de10a6e14385b58a69b73b79986cef7000e88501b7d3ae
AgentTesla
fb9f9e367b2eaeaff12ea4910af5e00e3e886ed8f8e6e67cd0ea727b60d101a5
AgentTesla
+ 10'508 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210928-mr866abgem/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
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 Payload
AgentTesla
Unpacked files
SH256 hash:
7d06cbe12a5bc4d82c28aabdff7e893b88f3d6125f3cfa6a6fa71e1d8605ddca
MD5 hash:
99d63ee563ed6909f02ff2768488cf0b
SHA1 hash:
354faf4281698f32eedc134dd39027dacb927617
Link:
https://www.unpac.me/results/3ea9b95a-0acc-407e-abbc-699ca3ff7d34/
SH256 hash:
62156533e793d4896059a58e11b69be8246c0a569d691419c06b60abb510ad66
MD5 hash:
dc1de25dab8b4f1273c5d82781e07df5
SHA1 hash:
e16e81c5b8f537e5449f4e6ca34d2326644d7b28
Link:
https://www.unpac.me/results/3ea9b95a-0acc-407e-abbc-699ca3ff7d34/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/62156533e793/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/62156533e793d4896059a58e11b69be8246c0a569d691419c06b60abb510ad66

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:pe_imphash
Create hunting rule
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.

Malspam

AgentTesla

Executable exe 62156533e793d4896059a58e11b69be8246c0a569d691419c06b60abb510ad66

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment

Comments