MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3e355c206a5b82036c07832fd4e7cd823be0a5b71d272de8062c99746033387b. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3e355c206a5b82036c07832fd4e7cd823be0a5b71d272de8062c99746033387b
SHA3-384 hash: 13968e7b8af269e8e1a9716a3fa0649b1116c52b39188965124e21fc4b13ae942587940761d4caaf0490d7cbb14d5778
SHA1 hash: e673f0d0a69dbad237f25b25a806b2f133970f77
MD5 hash: 3ed08a406d4648bafcba49b4c4686e08
humanhash: sink-robin-early-sweet
File name:New Order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'276'928 bytes
First seen:2020-12-09 22:41:08 UTC
Last seen:2020-12-10 00:33:45 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:H3nmS8rsPZ/W7VnIp0uKkj7iDR78r5c9hNgb:OIZ/W7VnIOuzYR725K
Threatray 1'776 similar samples on MalwareBazaar
TLSH C8456B787A6031AEE537D93DCAA42C64EB5936A3630B8617907702DD8B1ED47CFD00B6
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
179
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/107577/
Detection(s):
SecuriteInfo.com.CIL.HeapOverride.Heur.24545.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Launching a process
Creating a process with a hidden window
Result
Gathering data
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/559660
Signature
.NET source code contains very large array initializations
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
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)
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 harvest and steal ftp login credentials
Tries to steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 328928 Sample: New Order.exe Startdate: 09/12/2020 Architecture: WINDOWS Score: 100 72 Multi AV Scanner detection for dropped file 2->72 74 Sigma detected: Scheduled temp file as task from temp location 2->74 76 Multi AV Scanner detection for submitted file 2->76 78 11 other signatures 2->78 7 New Order.exe 7 2->7         started        10 Mymp4.exe 5 2->10         started        13 Mymp4.exe 4 2->13         started        process3 file4 40 C:\Users\user\AppData\Roaming\rrULZOek.exe, PE32 7->40 dropped 42 C:\Users\...\rrULZOek.exe:Zone.Identifier, ASCII 7->42 dropped 44 C:\Users\user\AppData\Local\...\tmp9D0C.tmp, XML 7->44 dropped 46 C:\Users\user\AppData\...46ew Order.exe.log, ASCII 7->46 dropped 15 New Order.exe 17 5 7->15         started        20 schtasks.exe 1 7->20         started        80 Multi AV Scanner detection for dropped file 10->80 82 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 10->82 84 Machine Learning detection for dropped file 10->84 86 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 10->86 22 Mymp4.exe 14 2 10->22         started        24 schtasks.exe 1 10->24         started        26 Mymp4.exe 13->26         started        28 schtasks.exe 13->28         started        signatures5 process6 dnsIp7 48 elb097307-934924932.us-east-1.elb.amazonaws.com 54.225.66.103, 443, 49742, 49744 AMAZON-AESUS United States 15->48 50 nagano-19599.herokussl.com 15->50 52 api.ipify.org 15->52 36 C:\Users\user\AppData\Roaming\...\Mymp4.exe, PE32 15->36 dropped 38 C:\Users\user\...\Mymp4.exe:Zone.Identifier, ASCII 15->38 dropped 62 Tries to steal Mail credentials (via file access) 15->62 64 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->64 66 Installs a global keyboard hook 15->66 30 conhost.exe 20->30         started        54 23.21.42.25, 443, 49743 AMAZON-AESUS United States 22->54 56 nagano-19599.herokussl.com 22->56 58 api.ipify.org 22->58 32 conhost.exe 24->32         started        60 2 other IPs or domains 26->60 68 Tries to harvest and steal ftp login credentials 26->68 70 Tries to harvest and steal browser information (history, passwords, etc) 26->70 34 conhost.exe 28->34         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3e355c206a5b82036c07832fd4e7cd823be0a5b71d272de8062c99746033387b/
Threat name:
Win32.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2020-12-09 22:40:28 UTC
File Type:
PE (.Net Exe)
Extracted files:
28
AV detection:
17 of 28 (60.71%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hy2vyidklobag3ahqmx5jz6nqi56bjnxduts32agfsmxiybthb5q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
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29606f35cd9ea80936304ef255b1962b8ba4e20a97e40cadabb37da6785c0ff9
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47f2e01332f2352960848114607310d9bb23caff5a8de7d67f9e2ed7fc6944b9
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92d9b1922bebbb60f7ca75eb99220f92bbdf687af32a4a966ec90fd562dfe96e
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d23fae385c1d1c2e8a92e1b47c13f113c57030d87ded1e63769cf25702f945b9
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d657c278508c896eb401dd575052850c94a77280113f93d60f0e2c4584877e35
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eb362970c0081effbcdab7ce1f6c91d6921ff7f6e3e8e411238404f8d0549483
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fdb7a6062629817446b0ca39ab05f73ecda6a5b145f416b3b485856e5052e7c1
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ff212016b3815373f569019169d3685deb1fea8c6d61f61df4e5dbbda08b952f
AgentTesla
+ 1'766 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  6/10
Tags:
persistence
Link:
https://tria.ge/reports/201209-kfvcr6kt3s/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Unpacked files
SH256 hash:
9584f6d01e6452371cc9b4828030a13045d99c243c497b63628828e66aabe26f
MD5 hash:
7476e403eef14ac403c63c7279831780
SHA1 hash:
8387f558e30dc115987ac2b5c174a41302471abf
Link:
https://www.unpac.me/results/a0f2c278-d808-4836-b2fe-0c9e399adb0d/
SH256 hash:
3e355c206a5b82036c07832fd4e7cd823be0a5b71d272de8062c99746033387b
MD5 hash:
3ed08a406d4648bafcba49b4c4686e08
SHA1 hash:
e673f0d0a69dbad237f25b25a806b2f133970f77
Link:
https://www.unpac.me/results/a0f2c278-d808-4836-b2fe-0c9e399adb0d/
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/3e355c206a5b82036c07832fd4e7cd823be0a5b71d272de8062c99746033387b

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
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:win_agent_tesla_v1
Create hunting rule
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/107577/

Comments