MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 df35014c604df017f416fb5ff2a61d13351d29258eed2acc88864f6b1f7b374b. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: df35014c604df017f416fb5ff2a61d13351d29258eed2acc88864f6b1f7b374b
SHA3-384 hash: d223ca3f957c094eb2b67aadec3ba2cff2ed98cf421dbc21373fe2bb4ff7209889eaad331d906afd396752397d654087
SHA1 hash: b007eb89570f40ffd2408b9be084fe89c6e578e6
MD5 hash: bf392fd573be0e1d7e017498ca3f152e
humanhash: july-burger-october-delta
File name:DHL EXPRESS SHIPMENT PAPERWORK03988736266262537.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:845'312 bytes
First seen:2020-08-06 05:48:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 8a931d7f83c9c7d08c4a1b976892c11f (5 x MassLogger, 4 x Loki, 3 x AgentTesla)
ssdeep 12288:TQxqKmZ1yD/MpH2xDDMMNguuF12Q7Cld1rMmVoDwthI6d0xflN0GNj3b+xUbNR:TUE79p4DM3Fn7Cld9GqhBd0xzNexE
Threatray 11'585 similar samples on MalwareBazaar
TLSH 31059E22A290773FD1721A785C5B637498FAFE102928DC462BF55D4C4F3B6D33A29287
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: slot0.voitabelting.com
Sending IP: 104.168.213.3
From: Customer Service Administrator (DHL ASIA) <info@voitabelting.com>
Subject: DHL Express Shipment Confirmation: Consignee ( fromru.com )
Attachment: DHL EXPRESS SHIPMENT PAPERWORK03988736266262537.rar (contains "DHL EXPRESS SHIPMENT PAPERWORK03988736266262537.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/40074/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Sending a UDP request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Stealing user critical data
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/412143
Signature
Contains functionality to detect sleep reduction / modifications
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for sample
Maps a DLL or memory area into another process
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 harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/df35014c604df017f416fb5ff2a61d13351d29258eed2acc88864f6b1f7b374b/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-08-06 01:34:05 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=342qctdajxybp5aw7np7fjq5cm2r2kjfr3wsvteiqzhwwh33g5fq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
Similar samples:
63e13b77ab8cff1a49631d5806a3c1530c725f36ea9defa954e1a38f937c49c4
AgentTesla
68e87db97b575bdba3322053dd689bcf21a844af9312096905856cfacbce7a81
AgentTesla
79ad5e5d0615e447f3cb2aed8eaeb41a366a5f2ef7b12dac9229502fbf9b8cc8
AgentTesla
8363ee54cb3c903724763dae8520da1a7234dcf60463a72ed7cc44494c01dc5a
AgentTesla
8f4dce7ad41fd654a99038ce4b52b7b276795fd56a6c376eb58e40e4600ebe52
AgentTesla
98fd41a11788741d3e9f41d27b24f1d22d8f1bd81f52cc1619a6442f7355afae
AgentTesla
a564fdfc9313e139ccabe2e6b1154598ea3baebd20abde1125a6513789b54fa4
AgentTesla
abcf222d2378b2d58504be86fc34eae2334886cf421828deb46638a019972f22
AgentTesla
b43401e5899dfd0a893c0b10b9c531fb4d6562d14b3c89462106009a679b64a2
AgentTesla
c0f37afa1a5f4a48d7f96c1be01fc0478a4f130f18ce931f6950156f61db7c23
AgentTesla
+ 11'575 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
upx keylogger stealer spyware trojan family:agenttesla
Link:
https://tria.ge/reports/200806-615nnx3zte/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
AgentTesla Payload
AgentTesla
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/df35014c604df017f416fb5ff2a61d13351d29258eed2acc88864f6b1f7b374b

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

rar 5660a4fe2ef1e367703549b37159d8b848f634e7d20fa7b7c8bcb4cbe7a929e6

AgentTesla

Executable exe df35014c604df017f416fb5ff2a61d13351d29258eed2acc88864f6b1f7b374b

(this sample)

  
Dropped by
MD5 57258a8891534efebad90e7dd4611e45
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/40074/
  
Dropped by
SHA256 5660a4fe2ef1e367703549b37159d8b848f634e7d20fa7b7c8bcb4cbe7a929e6

Comments