MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 19b8d7da5a00f2ef97531fda2db336b31c19a73c482e8528c21730a8ff372786. 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: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 19b8d7da5a00f2ef97531fda2db336b31c19a73c482e8528c21730a8ff372786
SHA3-384 hash: bbc85b86a5810db4999823824b7d5e642440d8cd267feb713ccec02fba4953e18673eba1c3422dbcfc8dfef919ea98a5
SHA1 hash: 5b24f5ea4981b9163fad774e8ffefa8f8175f92a
MD5 hash: c0039649ce6489b0bad2186605a80e8c
humanhash: venus-bravo-golf-ceiling
File name:XG8UDAIJ.EXE
Download: download sample
Signature AgentTesla
Create hunting rule
File size:460'288 bytes
First seen:2020-10-01 08:48:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 6144:KmtsfZDdoPmmF5OAkha2Sj1zm54GOIxxEFLj32pIULH2m1h0Xm20p590:KmtsfDgmm7OAkszmrO6x5euWrXm2m0
Threatray 308 similar samples on MalwareBazaar
TLSH 2EA4D12D7A408727CD66D1B82039EF4471F1C86A625FF200DFADD0B9214D7B29A376E6
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
114
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/67367/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.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
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/479143
Signature
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
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 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: 292015 Sample: XG8UDAIJ.EXE Startdate: 01/10/2020 Architecture: WINDOWS Score: 100 31 Found malware configuration 2->31 33 Sigma detected: Scheduled temp file as task from temp location 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 4 other signatures 2->37 7 XG8UDAIJ.EXE 7 2->7         started        process3 file4 21 C:\Users\user\AppData\Roaming\DspCfXKLZ.exe, PE32 7->21 dropped 23 C:\Users\user\AppData\Local\...\tmpCBAE.tmp, XML 7->23 dropped 25 C:\Users\user\AppData\...\XG8UDAIJ.EXE.log, ASCII 7->25 dropped 39 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 7->39 41 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->41 43 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->43 45 Injects a PE file into a foreign processes 7->45 11 XG8UDAIJ.EXE 6 7->11         started        15 schtasks.exe 1 7->15         started        17 XG8UDAIJ.EXE 7->17         started        signatures5 process6 dnsIp7 27 nusatek.com 103.6.198.43, 49740, 49741, 587 EXABYTES-AS-APExaBytesNetworkSdnBhdMY Malaysia 11->27 29 mail.nusatek.com 11->29 47 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->47 49 Tries to steal Mail credentials (via file access) 11->49 51 Tries to harvest and steal ftp login credentials 11->51 53 2 other signatures 11->53 19 conhost.exe 15->19         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/19b8d7da5a00f2ef97531fda2db336b31c19a73c482e8528c21730a8ff372786/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-10-01 08:50:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dg4npws2adzo7f2td7nc3mzwwmobtjz4jaxikkgcc4ykr7zxe6da._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2769e7180962969c0f1cfaa16850c17e6a44b298b3c5899d32b37366a090727d
AgentTesla
3e4483bff852f83c8c2e8fcf81f20c6473a296b7f9d3fbca391cff4303bb94d3
AgentTesla
423349485a78884c5ed9d7a2b933f65d4ca59c1e6bc0543b752ccac6bf6e0b95
AgentTesla
65e1f86de7b69f4eac3430c49757b5b11905ded68d9a6c7d1eca46f8609db4a1
AgentTesla
7a5cf1b0f0b115b160a48992609c57b8f9c4591a736ffc052549b2f1e91e2eb7
AgentTesla
7b5cd0182b1122c0231fb30af6252fe4b0b9a9dd0962d14264ff1f09ced46943
AgentTesla
8ca10b0fcde48ff00c9218062eb8aefe2a9d3ddc5e240a9da4a2e7764cbfff90
AgentTesla
c01c0556641fcb384b2ab40d5d4a3fb6c5f119590b679e8957065038699c88a1
AgentTesla
c48e35f8fcabd28e3598287342ddc3f3d28f24d6415786a980675d456e0836f9
AgentTesla
fb9170b75704e2202310a4ea95652f93cfcc6d4c4700055156ebb8e5532c4a9b
AgentTesla
+ 298 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  9/10
Tags:
evasion
Link:
https://tria.ge/reports/201001-q44jjpa67e/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Unpacked files
SH256 hash:
19b8d7da5a00f2ef97531fda2db336b31c19a73c482e8528c21730a8ff372786
MD5 hash:
c0039649ce6489b0bad2186605a80e8c
SHA1 hash:
5b24f5ea4981b9163fad774e8ffefa8f8175f92a
Link:
https://www.unpac.me/results/c04e2a3e-adb3-4c3e-a893-a857a5153b39/
SH256 hash:
01dd844990e0c5fdcea0f88712253aa1ef4750316f0734ab7099306170b5ea2a
MD5 hash:
eb593633270aa19162cf64663df9dd6c
SHA1 hash:
2ec57181471ff10abe9a04239ca3ea86ea4252b9
Link:
https://www.unpac.me/results/c04e2a3e-adb3-4c3e-a893-a857a5153b39/
Please note that we are no longer able to provide a coverage score for Virus Total.

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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

img efcd4d353cdbafafdb54e83fb52cb6df73ab2ba9b3408200f8d6aeb46e6212e3

AgentTesla

Executable exe 19b8d7da5a00f2ef97531fda2db336b31c19a73c482e8528c21730a8ff372786

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 efcd4d353cdbafafdb54e83fb52cb6df73ab2ba9b3408200f8d6aeb46e6212e3
Cape
Cape
https://www.capesandbox.com/analysis/67367/

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