MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d91349a250737beb2a850a17934110dc7e474d395628252980ada6c3a6906d1d. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d91349a250737beb2a850a17934110dc7e474d395628252980ada6c3a6906d1d
SHA3-384 hash: 3734a6489215aaf5725fbeae83399ecf508e3d83142e88a365442a1ee6ddd7e2f0a97ba861a5bfbe5bcfbce3a106448f
SHA1 hash: 55ac48c2cbcac4e653b1952c4cc9fb38ca1ca7ae
MD5 hash: d785d08c8d333941a87f489b178ae5e8
humanhash: montana-paris-enemy-autumn
File name:ETA_Bill of lading.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:625'664 bytes
First seen:2020-05-05 12:55:55 UTC
Last seen:2020-05-05 13:59:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:HBY16p4GAwuKpLXabI4OjDj0fqHeW3HHDSbOVg7zA/J3HOsWh/720DkRvbCY:HemkwuKtRPgfG9
Threatray 10'549 similar samples on MalwareBazaar
TLSH ECD46B9D765472EFC857D472DAA82C68FA6034BB931F4113A02715EEDA4D88BCF244F2
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: sg2plwbeout19-2.prod.sin2.secureserver.net
Sending IP: 182.50.144.36
From: <info@cube-me.com>
Subject: // SHIPMENT ADVISE // SEA SHIPMENT/28CTNS HB/L # DAC0024943 COB:\x0a 30-APR-2020]
Attachment: ETA_Bill of lading.gz (contains "ETA_Bill of lading.exe")

AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
100
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.jc.13616.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Autorun
Create hunting rule
Status:
Malicious
First seen:
2020-05-05 13:06:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3ejutisqon56wkufbilzgqiq3r7eotjzkyuckkmavwtmhjuqnuoq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
022464e0212ba39ca309b3a853a7fd5cfcb39a2b69799ade0289deefdec74709
AgentTesla
1fe6c343ee5a8136650b1c1b9c47e497e302acf64a7655c9d753822bc91046bb
AgentTesla
20a94eccb531b9e7db7c2f15b4b02661781688b26407d8cad53ed9c3e1b16f88
AgentTesla
47eb4409fb5abc4ddcdf8efff5bdf200ee57ebab347601d08c1853c41d88ebcc
AgentTesla
89a919f3a26f82f9833fe98b28bf824e788d534d35073c491e0cb7efe05a36dc
AgentTesla
8a5f9b060b9ea5ff21a5b1654836935d779ea8868d8f6d49bff50074ddfcf8dd
AgentTesla
8f9706ae3291a23f41bcdc0b9248389d39480087c2394cc249d45f30619441c6
AgentTesla
95708fbe180a43fbef0014d207456fd8812cb202d77e1078c466ca474e38c7a8
AgentTesla
b36dc13aeea5e74853a0bccb69f122d3476fafbf5639b8b80d21bab83ca0e781
AgentTesla
bf226819f73da9e080a83d692905eb049f0e75ea6682e2484607f23a4401ced1
AgentTesla
+ 10'539 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/201109-5rswhqgkde/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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
AgentTesla Payload
AgentTesla
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

File information

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

Malspam

AgentTesla

gz 0c76af7a65415bbed3f32a6a39d14e95eed5a9f706a913201b853daba0a77135

AgentTesla

Executable exe d91349a250737beb2a850a17934110dc7e474d395628252980ada6c3a6906d1d

(this sample)

  
Dropped by
MD5 1acb81660081ebfef5dce07e5be44e97
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 0c76af7a65415bbed3f32a6a39d14e95eed5a9f706a913201b853daba0a77135

Comments