MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 750cffc7eae93c260753bea3710409fbe39f18c15457f6d7408f8b07ee56f460. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 750cffc7eae93c260753bea3710409fbe39f18c15457f6d7408f8b07ee56f460
SHA3-384 hash: 417b0dd612a41f77e194693ce740336e09297a5e02a94aa9ed47eb4da29f86551e515b77c8c8e91620e2ebe181c44e4c
SHA1 hash: 0eef860cf4a44549e595053dafeec5caac0de2ee
MD5 hash: b29c9491f7e68fe334f6af4fcb8c6140
humanhash: hamper-solar-may-kansas
File name:New Order Quotation request #94081010 Request of SAKURA.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'090'048 bytes
First seen:2022-11-09 12:22:18 UTC
Last seen:2022-11-09 13:44:04 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 24576:jf3ng3ZwAMxPXpzVjzF/p9XigHJkKuqL:j3nMAxPZZjBB9Xf9L
Threatray 20'392 similar samples on MalwareBazaar
TLSH T11C35D01C9FA56E5AE9AE03B9C11110108336D21AF78EFB6F4AC814FC1D66764CD9EA43
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13097/50/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 8881d15b63191a92 (1 x AgentTesla)
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
200
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
New Order Quotation request #94081010 Request of SAKURA.exe
Verdict:
Malicious activity
Analysis date:
2022-11-09 13:06:03 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/2d0ead46-997d-464d-b687-5775116e9eb0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/331187/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1658.19648.16917.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Using the Windows Management Instrumentation requests
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys obfuscated packed
Link:
https://www.filescan.io/uploads/636b9ba65ae98d57706896b6/reports/61b8e80e-ba2d-4077-b0b2-1bc4d81fd90c/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a99b0453-e3ce-445a-a9a2-fef956b706bd
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1109376
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
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 steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 742059 Sample: New Order Quotation request... Startdate: 09/11/2022 Architecture: WINDOWS Score: 100 40 Malicious sample detected (through community Yara rule) 2->40 42 Sigma detected: Scheduled temp file as task from temp location 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 11 other signatures 2->46 7 ZRwbTXUoUvsgQ.exe 5 2->7         started        10 New Order Quotation request #94081010 Request of SAKURA.exe 7 2->10         started        process3 file4 48 Multi AV Scanner detection for dropped file 7->48 50 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 7->50 52 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->52 58 2 other signatures 7->58 13 ZRwbTXUoUvsgQ.exe 2 7->13         started        16 schtasks.exe 1 7->16         started        18 ZRwbTXUoUvsgQ.exe 7->18         started        32 C:\Users\user\AppData\...\ZRwbTXUoUvsgQ.exe, PE32 10->32 dropped 34 C:\...\ZRwbTXUoUvsgQ.exe:Zone.Identifier, ASCII 10->34 dropped 36 C:\Users\user\AppData\Local\...\tmp8F48.tmp, XML 10->36 dropped 38 New Order Quotatio...t of SAKURA.exe.log, ASCII 10->38 dropped 54 Adds a directory exclusion to Windows Defender 10->54 56 Injects a PE file into a foreign processes 10->56 20 New Order Quotation request #94081010 Request of SAKURA.exe 2 10->20         started        22 powershell.exe 19 10->22         started        24 schtasks.exe 1 10->24         started        signatures5 process6 signatures7 60 Tries to steal Mail credentials (via file / registry access) 13->60 62 Tries to harvest and steal browser information (history, passwords, etc) 13->62 26 conhost.exe 16->26         started        28 conhost.exe 22->28         started        30 conhost.exe 24->30         started        process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/750cffc7eae93c260753bea3710409fbe39f18c15457f6d7408f8b07ee56f460/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2022-11-09 04:23:02 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
22 of 25 (88.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ougp7r7k5e6cmb2tx2rxcbaj7prz6ggbkrl7nv2ar6fqp3sw6rqa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
05dd1da13464131306b78c9cd47075eec085df9308d231294090e172aec5c949
AgentTesla
0feaf6901031d276de871f87acb22e244dfc61bd5f82e854f5a3024bdd15e7a9
AgentTesla
194b21139e3a9a343c63617ad33ee48abdfa1566a4302a04b65df43888395400
AgentTesla
3ab18149a4d122fc88ef77a284d9c8a910aa86b91634d5eadfcce6dbbfebe6f6
AgentTesla
50c4459f6a2ff06bd104a1776c03b2880be40ea9125bc21ee13f0424f0dcffa1
AgentTesla
9ea9e37ac1dbdbf112de65d1aea38f6c30977e7af3b1f460d5c1530332d371fd
AgentTesla
be06f8a3ed040aadf2598bc5a9b4c886c271ad7866505dba11b723dba968f518
AgentTesla
c05b7b394c6fd0211f67dae500bd48d89b0ce2d16ff2088ca657b1fed475599d
AgentTesla
+ 20'382 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection evasion keylogger spyware stealer trojan
Link:
https://tria.ge/reports/221109-pkf8xaadcn/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
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
Maps connected drives based on registry
Checks BIOS information in registry
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
AgentTesla
Unpacked files
SH256 hash:
865dafc161d261473f7cd47c146ded71d4d938f03c09731d83f6e51297bd24a6
MD5 hash:
75febcf3ad73855b3de78ad06916ba9a
SHA1 hash:
9fac7699cd27264e35ce8545f98a4cc0a2edf157
Link:
https://www.unpac.me/results/ef9532d1-6dfb-413a-a3f2-a17b825d1c94/
SH256 hash:
7ffb0aef51fa83a7325789a21f42fee0cfffff26f9033f7d2049846df9631d1d
MD5 hash:
3753b1fd16f68435d107f01703710291
SHA1 hash:
632f637f4d8b6cce9d97085f79ec61a93b93f7e4
Link:
https://www.unpac.me/results/ef9532d1-6dfb-413a-a3f2-a17b825d1c94/
SH256 hash:
cfc16a2dbb933b1b85807d48966e9301b9fc34f4c44e7357713ca88b54bf4ab4
MD5 hash:
aabd0bdc81026ade6c57383f21d5c227
SHA1 hash:
4b26936bb8c03be6d7963184215a5ab594ecb765
Link:
https://www.unpac.me/results/ef9532d1-6dfb-413a-a3f2-a17b825d1c94/
SH256 hash:
ab19f28c700d64814b0c55df868c30dfb94e0a1f9fb6f7bca05bac6eb78a4e52
MD5 hash:
1f2a6c02dcf9aa00a28a5039fb5b8ce0
SHA1 hash:
1ef480867d39b98368af7586a8e6ba38c0c3893a
Link:
https://www.unpac.me/results/ef9532d1-6dfb-413a-a3f2-a17b825d1c94/
SH256 hash:
16b5e451bc420af43a3af18e2a0bdf447178b3fa1e165f28e362675459402f49
MD5 hash:
ab3c5295188fd8009615074d86835377
SHA1 hash:
0f8ad520465a572d234bf97f3ebf1bd850ccbd8e
Link:
https://www.unpac.me/results/ef9532d1-6dfb-413a-a3f2-a17b825d1c94/
SH256 hash:
750cffc7eae93c260753bea3710409fbe39f18c15457f6d7408f8b07ee56f460
MD5 hash:
b29c9491f7e68fe334f6af4fcb8c6140
SHA1 hash:
0eef860cf4a44549e595053dafeec5caac0de2ee
Link:
https://www.unpac.me/results/ef9532d1-6dfb-413a-a3f2-a17b825d1c94/
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/750cffc7eae93c260753bea3710409fbe39f18c15457f6d7408f8b07ee56f460

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: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 750cffc7eae93c260753bea3710409fbe39f18c15457f6d7408f8b07ee56f460

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/331187/

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