MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e02fa2cd0120ef8306528912ec91c05e3492eab55fad8f03bf675abe07a18de7. 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 8 File information Comments
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SHA256 hash: e02fa2cd0120ef8306528912ec91c05e3492eab55fad8f03bf675abe07a18de7
SHA3-384 hash: 29f7e53d93fb1503f25437b4cb8745914730115efbb225a8c234c4cbb435cc214fe3f3347920e6f3b5cce864b1b3e86d
SHA1 hash: 32e04cc119692d107381733f75b03492ee4e8590
MD5 hash: 9eec8f03615c5146a37e40dc0218edaf
humanhash: victor-connecticut-may-virginia
File name:Details OF Payment.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:370'688 bytes
First seen:2021-10-31 09:16:54 UTC
Last seen:2021-10-31 13:31:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:9bTzAIs/8h1oVM1OBp48RVbTH4oBj3LU11l6x6aFhUIM74+JPQ0iUQErPLTByytG:5Mv/AcM0BasH4ijbU1/6FhUIO4+JPQdp
Threatray 12'441 similar samples on MalwareBazaar
TLSH T1307422066B69933EEFCF67B552462022D7FBF0550088DE998B9482CB161770A7F53B0B
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
291
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Details OF Payment.exe
Verdict:
Malicious activity
Analysis date:
2021-10-31 09:22:12 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/fe1ed8db-7eb2-48ef-bb91-5c0da3cf16ee

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.6999.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the 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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/540b0563-9cdc-468f-98c3-452a92bc83c5
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/879979
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
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)
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 AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 512413 Sample: Details OF Payment.exe Startdate: 31/10/2021 Architecture: WINDOWS Score: 100 52 Found malware configuration 2->52 54 Multi AV Scanner detection for dropped file 2->54 56 Multi AV Scanner detection for submitted file 2->56 58 10 other signatures 2->58 7 Details OF Payment.exe 7 2->7         started        10 NXLun.exe 5 2->10         started        13 NXLun.exe 2 2->13         started        process3 file4 36 C:\Users\user\AppData\...\cTsLNxYFZqCcx.exe, PE32 7->36 dropped 38 C:\Users\user\AppData\Local\...\tmpD465.tmp, XML 7->38 dropped 40 C:\Users\user\...\Details OF Payment.exe.log, ASCII 7->40 dropped 15 Details OF Payment.exe 2 5 7->15         started        20 schtasks.exe 1 7->20         started        60 Multi AV Scanner detection for dropped file 10->60 62 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 10->62 64 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 10->64 22 schtasks.exe 1 10->22         started        24 NXLun.exe 2 10->24         started        signatures5 process6 dnsIp7 42 mail.timsonlogisticske.com 104.193.142.174, 49817, 587 INMOTI-1US United States 15->42 30 C:\Users\user\AppData\Roaming\...30XLun.exe, PE32 15->30 dropped 32 C:\Windows\System32\drivers\etc\hosts, ASCII 15->32 dropped 34 C:\Users\user\...34XLun.exe:Zone.Identifier, ASCII 15->34 dropped 44 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->44 46 Tries to steal Mail credentials (via file access) 15->46 48 Tries to harvest and steal ftp login credentials 15->48 50 3 other signatures 15->50 26 conhost.exe 20->26         started        28 conhost.exe 22->28         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e02fa2cd0120ef8306528912ec91c05e3492eab55fad8f03bf675abe07a18de7/
Threat name:
Win32.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2021-10-31 08:16:15 UTC
AV detection:
7 of 44 (15.91%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4ax2ftibedxygbssrejozeoaly2jf2vvl6wy6a57m5nl4b5brxtq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1bfe1a1ab18340fc2d8db60dc0ee09ce05c6cebcc056b2cc0692ff315d3fb9ff
AgentTesla
23e9628689de5cffc14abcc1d39a259f54bde8e50304af29d4e127359163e1c4
AgentTesla
39a0278b21f02a9d95607834c2bf1f8531c8aee593cfc38be7431a7cba6a52aa
AgentTesla
4c606e776efff1f168bb35220f9704826dc425c8f578e61c5923a3586e9da063
AgentTesla
603f8bb918cf97d86b4e20c72ebd9138160475c24e7633b5cc4f7c7739b0203d
AgentTesla
f7d8bb7108bdfc37cb94c9c04d73ba60d693f03411332ae31a7da4ad82e9a7ff
AgentTesla
+ 12'431 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/211031-k82gjafgf6/
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
Adds Run key to start application
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 Payload
AgentTesla
Unpacked files
SH256 hash:
77a7376b71eadd12bd3b2c7fb984cd5b30936fefd56793374eaa612f10186056
MD5 hash:
cc381b2e60df825ef0dcbe152e4029ad
SHA1 hash:
70ce6aa7df8ac5b3a69d9c9274f7724ae2f223d0
Link:
https://www.unpac.me/results/8cee4c68-f558-4f61-8388-011b8d487d9b/
SH256 hash:
93084760c24fac09b314be37395bce95c6386e325782eba05fd37363046b78d3
MD5 hash:
db654a15f66b4c639284204b035ce84a
SHA1 hash:
16213f543e43de56b71ec1457cdc48afb690abc8
Link:
https://www.unpac.me/results/8cee4c68-f558-4f61-8388-011b8d487d9b/
SH256 hash:
4d1ee061c817ea30ca4e461a4f44388662c1c1c2775be2b323858ddbc1679b35
MD5 hash:
1b6d3d31872537cc611ff4322ffc1099
SHA1 hash:
0108adafb207ce044bfb3f7933da45594c545bee
Link:
https://www.unpac.me/results/8cee4c68-f558-4f61-8388-011b8d487d9b/
SH256 hash:
e02fa2cd0120ef8306528912ec91c05e3492eab55fad8f03bf675abe07a18de7
MD5 hash:
9eec8f03615c5146a37e40dc0218edaf
SHA1 hash:
32e04cc119692d107381733f75b03492ee4e8590
Link:
https://www.unpac.me/results/8cee4c68-f558-4f61-8388-011b8d487d9b/
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/e02fa2cd0120ef8306528912ec91c05e3492eab55fad8f03bf675abe07a18de7

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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
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

Executable exe e02fa2cd0120ef8306528912ec91c05e3492eab55fad8f03bf675abe07a18de7

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment

Comments