MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 59e95773823f80a5f5eff8dab98f3e80da1ddc9e7643a82933527adebaaf13f3. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 59e95773823f80a5f5eff8dab98f3e80da1ddc9e7643a82933527adebaaf13f3
SHA3-384 hash: fad866930576ce2f53a2c5c80425f954c27f7a3bfef445958d7e99f7291c4d83891c362f419b314061e23f02e682a15d
SHA1 hash: 44dce41d9e2a557eaeae172e9c2a72e755be2860
MD5 hash: 9b54f32a9b170e3e87392304612b2456
humanhash: aspen-pizza-delaware-december
File name:PACKING LIST CORP INVOICE 2738829 DATED 26 FOR SHIPMENT AS STATED ON 26 APRIL05I992lcNll.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'031'680 bytes
First seen:2021-05-24 15:45:53 UTC
Last seen:2021-05-24 16:02:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'648 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 24576:9BCa81GcejBrYl00djvbBh9gBRnhDitvLe:9BCaW00DMBWtvL
Threatray 5'157 similar samples on MalwareBazaar
TLSH 1D258C2C116AF122C2A8C27946D5953BE5A0DF377531BE19ECD733985B39E40BC8227E
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
97
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PACKING LIST CORP INVOICE 2738829 DATED 26 FOR SHIPMENT AS STATED ON 26 APRIL05I992lcNll.exe
Verdict:
Malicious activity
Analysis date:
2021-05-25 01:11:52 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/56c44c63-f89e-4f52-9dc6-fc07aed85e0d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/790960
Signature
.NET source code contains very large array initializations
.NET source code contains very large strings
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
Injects a PE file into a foreign processes
Installs a global keyboard hook
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 423356 Sample: PACKING LIST CORP INVOICE 2... Startdate: 25/05/2021 Architecture: WINDOWS Score: 100 39 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->39 41 Found malware configuration 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 9 other signatures 2->45 6 PACKING LIST CORP INVOICE 2738829 DATED 26 FOR SHIPMENT AS STATED ON 26 APRIL05I992lcNll.exe 3 2->6         started        10 mDPTQJF1.exe 3 2->10         started        12 mDPTQJF1.exe 2 2->12         started        process3 file4 23 PACKING LIST CORP ...05I992lcNll.exe.log, ASCII 6->23 dropped 47 Injects a PE file into a foreign processes 6->47 14 PACKING LIST CORP INVOICE 2738829 DATED 26 FOR SHIPMENT AS STATED ON 26 APRIL05I992lcNll.exe 17 9 6->14         started        49 Multi AV Scanner detection for dropped file 10->49 51 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 10->51 53 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 10->53 19 mDPTQJF1.exe 2 10->19         started        21 mDPTQJF1.exe 2 12->21         started        signatures5 process6 dnsIp7 29 ftp.universalinks.net 192.145.239.54, 21, 34805, 34909 IMH-WESTUS United States 14->29 25 C:\Users\user\AppData\...\mDPTQJF1.exe, PE32 14->25 dropped 27 C:\Users\...\mDPTQJF1.exe:Zone.Identifier, ASCII 14->27 dropped 31 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->31 33 Tries to steal Mail credentials (via file access) 14->33 35 Tries to harvest and steal ftp login credentials 14->35 37 3 other signatures 14->37 file8 signatures9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/59e95773823f80a5f5eff8dab98f3e80da1ddc9e7643a82933527adebaaf13f3/
Threat name:
ByteCode-MSIL.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2021-05-24 15:46:13 UTC
AV detection:
14 of 29 (48.28%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lhuvo44ch6akl5pp7dnltdz6qdnb3xe6ozb2qkjtkj5n5ovpcpzq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
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2c8748a014a37d97c6de4d8dbb4a505b9bac1f4c62c07cd7ffb344970608d4a5
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59ff35a142a61d8e5e2af9527d531e908ec4e9272812f42ce014cf21e190d917
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6895528d9820bcdc5893be0d836d7414a24e17633eae3c298bce0b74f94e8a1d
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7e5aadac4a8f5699aa0c98cbdd10da05ae29fd9f49a8b7e7fc406668c9fb7237
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d14bdab8cd3a76e50efc59bd5a5a2ea3d0d9384800d7b93e53ce6805e82b4a6e
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e699464880fbebaa5c449f07bc51ed642362da1431c21dfe4be3e5a451f507ee
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ec9c7eceabe73740fefb573d42bc06a3c7e65173f2c7c3030cbb50edd8e3ba17
AgentTesla
+ 5'147 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/210524-q8zgy9qze2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
AgentTesla Payload
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/59e95773823f80a5f5eff8dab98f3e80da1ddc9e7643a82933527adebaaf13f3

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 59e95773823f80a5f5eff8dab98f3e80da1ddc9e7643a82933527adebaaf13f3

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments