MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2ff5002f829ff0ab118347f4ed6c187c801130bb08f4f332fc4f1cb1157a2c21. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2ff5002f829ff0ab118347f4ed6c187c801130bb08f4f332fc4f1cb1157a2c21
SHA3-384 hash: 4ad78acd6ae8ba88f962fc4a212f369e35c4b1bc59ec198ef9264b17e521fa758430c05bdf3f3f39ac80664ca7bd1cfb
SHA1 hash: 51c2403c80e2b1f0200c6f057b0423ab1c1a6b16
MD5 hash: 95f5e33c09c534032bba0dfe054e3b92
humanhash: princess-shade-coffee-london
File name:W001_G020_PO201207320.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:634'880 bytes
First seen:2020-12-28 07:59:36 UTC
Last seen:2020-12-28 09:28:52 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 12288:FRhcspTwhgJafs0wkWEd5s3tcW9rpAGosjx0L28MAOMS50FWVTsJ:FbpDgUy949izeMwMSOIBg
Threatray 2'055 similar samples on MalwareBazaar
TLSH F0D4021029A7475AD2291BF91CA1C9342374AC2A71D6F66ADDC9FCEB7BF23530993403
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: cloud.tihest.org
Sending IP: 50.31.134.128
From: maggie xu <maggie.xu.aibo_group@vip.163.com>
Subject: （G020）新订单PO201207320
Attachment: W001_G020_PO201207320.zip (contains "W001_G020_PO201207320.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
462
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
W001_G020_PO201207320.exe
Verdict:
Malicious activity
Analysis date:
2020-12-28 08:01:38 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/cad849ad-00e5-46b0-899d-5b906e9d66c4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Inject4.6377.4780.4702.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/570605
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the hosts file
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 harvest and steal Putty / WinSCP information (sessions, passwords, etc)
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: 334360 Sample: W001_G020_PO201207320.exe Startdate: 28/12/2020 Architecture: WINDOWS Score: 100 30 Found malware configuration 2->30 32 Multi AV Scanner detection for dropped file 2->32 34 Sigma detected: Scheduled temp file as task from temp location 2->34 36 9 other signatures 2->36 7 W001_G020_PO201207320.exe 6 2->7         started        process3 file4 20 C:\Users\user\AppData\...\QEyFIrOllSe.exe, PE32 7->20 dropped 22 C:\Users\user\AppData\Local\...\tmp6864.tmp, XML 7->22 dropped 24 C:\Users\...\W001_G020_PO201207320.exe.log, ASCII 7->24 dropped 38 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->38 40 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->40 42 Injects a PE file into a foreign processes 7->42 11 W001_G020_PO201207320.exe 6 7->11         started        16 schtasks.exe 1 7->16         started        signatures5 process6 dnsIp7 28 us2.smtp.mailhostbox.com 208.91.199.225, 49745, 49746, 587 PUBLIC-DOMAIN-REGISTRYUS United States 11->28 26 C:\Windows\System32\drivers\etc\hosts, ASCII 11->26 dropped 44 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->44 46 Tries to steal Mail credentials (via file access) 11->46 48 Tries to harvest and steal ftp login credentials 11->48 50 3 other signatures 11->50 18 conhost.exe 16->18         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2ff5002f829ff0ab118347f4ed6c187c801130bb08f4f332fc4f1cb1157a2c21/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-12-28 08:00:08 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=f72qal4ct7ykwemdi72o23aypsabcmf3bd2pgmx4j4olcfl2fqqq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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0156cc74dc52bcb6c9e1ea57e4e68825fb45a506e17701895e056a677d413184
AgentTesla
18fd02253bd3e3458ae988dc884567ac238606beeb1095c9c849ee58becc48f7
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3262041b975c085ac4910cab0c54cafd02bee3accf8f921712f9a626634ea833
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327d67f65e105ffdfdc7efe43903d8a088259e570fb05a1dc51a4874f60c0c0f
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342af886075cca7fdeb8b212c3cfa6721adb1282dd670f0221a7f08cf1946dda
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5ccb4b42592b867c638bc0b10bd75d11865ee1bea36d8242bffe1aba403336e4
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72b63832c576de64ecf5cf7ef03f9658ebd495c9ecac7ce9a3e1bbf7bde38e75
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ba41a55277d31931ded743f6d9a984d0a22e7f6c79f753da9493929d1942cbc8
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d3684f72802847a5b483195c93901318220f9eb288105bf725924d83d436d0f3
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d46716704ac59493eefe2513b655111fe0ff9462a4f149f41cc784b6020a2ff4
AgentTesla
+ 2'045 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/201228-lsmglby1ze/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
Drops file in Drivers directory
AgentTesla
Unpacked files
SH256 hash:
2ff5002f829ff0ab118347f4ed6c187c801130bb08f4f332fc4f1cb1157a2c21
MD5 hash:
95f5e33c09c534032bba0dfe054e3b92
SHA1 hash:
51c2403c80e2b1f0200c6f057b0423ab1c1a6b16
Link:
https://www.unpac.me/results/71f97fa7-81f7-4653-b6c4-42d67270fb67/
SH256 hash:
153660890f0bb62f7fe0db0c3d3951b72e7de414fc5c3241df8c455511d59d33
MD5 hash:
f8bb7977a29fd6e7caf53102b8d5591f
SHA1 hash:
6b8e577ad8b89d61cddc0a0de6c93d35a9e6cffa
Link:
https://www.unpac.me/results/71f97fa7-81f7-4653-b6c4-42d67270fb67/
SH256 hash:
d8b8c5aae79f2db707f5235b7ae706d0c877581143e9dafac1265fd8d6707439
MD5 hash:
7761bd9f3372d66814b2a0ce91d24b13
SHA1 hash:
803302f7b97a83bc4a5e8546a2237e9c4be4a2c7
Link:
https://www.unpac.me/results/71f97fa7-81f7-4653-b6c4-42d67270fb67/
SH256 hash:
e83cef9cfa4e2ea30e28843e43c60ebf8f6590fb753ad0aa5ed1123c01280527
MD5 hash:
bf99ee5fbf42797bd1ade95b109d634c
SHA1 hash:
e02abfdbca94a24a36b47d49a28360b79aabd294
Link:
https://www.unpac.me/results/71f97fa7-81f7-4653-b6c4-42d67270fb67/
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/2ff5002f829ff0ab118347f4ed6c187c801130bb08f4f332fc4f1cb1157a2c21

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:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
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.

Malspam

AgentTesla

zip 3e4bfdc8ad33b9db51942e590893890d58a2f385c2427f3fc5cafc455377be99

AgentTesla

Executable exe 2ff5002f829ff0ab118347f4ed6c187c801130bb08f4f332fc4f1cb1157a2c21

(this sample)

  
Dropped by
MD5 2c73df30b35f37c18d06f260b32da33d
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 3e4bfdc8ad33b9db51942e590893890d58a2f385c2427f3fc5cafc455377be99

Comments