MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 18b5814d6037d24c10886cf228b04746556fd81d694d1ae3dda54a944392a191. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 18b5814d6037d24c10886cf228b04746556fd81d694d1ae3dda54a944392a191
SHA3-384 hash: f5bfaae1be1913dd876041ac680a29edfb79893a860958bb1520859fe39a5842c024c34f26eb37afe0ce43ad155a6178
SHA1 hash: 8456deeff3e5de9ec57f69a2a6d8f531f319ba2d
MD5 hash: c294da08843db78b5b2a088659ea4d3b
humanhash: oscar-november-carpet-five
File name:(PO)247,67-20.PURCHASE LIST pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:606'208 bytes
First seen:2020-05-13 12:16:47 UTC
Last seen:2020-05-13 19:35:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:Ggjoa/GkozFlpqZl1RBex3mK5mGMI8PpMtqueLP2m0YRio7kQJHICGZyiVtQ0TZV:Ggj4kY8QspI8P2tquOxfoCGsU20T/L
Threatray 10'707 similar samples on MalwareBazaar
TLSH 39D4AE58AE0C9EDDCA7BD1F04404A3596D94EC702801FD2D6AFB326AC136FD6B5C91E2
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
3
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR.154.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-13 10:50:44 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=dc2yctlag7jeyeeintzcrmchizkw7wa5nfgrvy65uvfjiq4sugiq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0157268340dbee3d5090f2793561e90f051ea1a1f160cb420eacbd5525a94b93
AgentTesla
12e5755daaddafe1456ea2d7e8aa1731d1e6d00add4967859dc0c43bb760a920
AgentTesla
481fe9b310d02dfed2c5d650e64b63bab9021d9c8ece0b90f9a0d474ce6d64e8
AgentTesla
5a280ac4b15b1c6ed5a6c96c88d99c681574bd8a363ee386e69bffe62b995e6e
AgentTesla
5adb192079fbc16f4631d3e5c894d9bec1ed384e7be85742c4f076760eb64a0f
AgentTesla
826c58de5e811796f7b77ea72b19c0e5bb61d08b51c08ad4277820eea897a613
AgentTesla
d0fc60d9720f689cf8ad3011239886d9fb2e1a35eda420291ead2c780a77a37b
AgentTesla
d59fff0fc45ffa9a3a1863bf1d5ce120a510272cab077290f4277add894285be
AgentTesla
e70a32319ddb990bd412b11fc12e09e00105104fbd576e5e0f9c40445f910ae4
AgentTesla
f5353450e85c44b4e012983d33ff1dba5ced57cec7d38761d4298384a660629a
AgentTesla
+ 10'697 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla coreentity keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-3196mvbcge/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
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
AgentTesla Payload
rezer0
AgentTesla
CoreEntity .NET Packer
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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

Malspam

AgentTesla

zip 1993211ddda9e7a96d2debfa60b0b9edebe45a02d13e2c22e4d8cb435fcb0c71

AgentTesla

Executable exe 18b5814d6037d24c10886cf228b04746556fd81d694d1ae3dda54a944392a191

(this sample)

  
Dropped by
MD5 fa4c65b0c7cfc55e75fc44e6994ccd08
  
Dropped by
SHA256 1993211ddda9e7a96d2debfa60b0b9edebe45a02d13e2c22e4d8cb435fcb0c71
  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment

Comments