MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52b289b18d0527a46edd7a0cb40473839d4856621c53077e950cdad637f19e62. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 52b289b18d0527a46edd7a0cb40473839d4856621c53077e950cdad637f19e62
SHA3-384 hash: b54f517b1a316898b9e06108de883c9cca3759f3f8a1bf3ce6a0a8295beda80de65fafab8ba3911032eddd2b18166966
SHA1 hash: adb28a7700baad5c542b2f75373f7716a6c6e499
MD5 hash: c8cd1b22db2d56d546d9ad3732029d21
humanhash: stairway-maryland-sweet-pip
File name:SKCM_PO52014216_2020062346736543,pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:482'304 bytes
First seen:2020-06-24 05:35:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:AtbNMfw125KPkclHYJnvyG5IvYNey085bV0b8/SJRCE:A5NyQ3apyvRyqb6ox
Threatray 10'622 similar samples on MalwareBazaar
TLSH E6A4F10B37DCAA13CABD19FD94D51B4813B56AAB7582F3D91CC028D918D37E619222CB
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: dgqutian.com
Sending IP: 156.96.62.213
From: Lily Zhao <lily@dgqutian.com>
Subject: 新查询
Attachment: SKCM_PO52014216_2020062346736543,pdf.r00 (contains "SKCM_PO52014216_2020062346736543,pdf.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/13403/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/52b289b18d0527a46edd7a0cb40473839d4856621c53077e950cdad637f19e62/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-24 05:36:07 UTC
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kkzitmmnaut2i3w5piglibdtqoouqvtcdrjqo7uvbtnnmn7rtzra._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
060e634606bd863d8acb6a83f76ac974a28dc1e3b063cccec8eb38dfa3bce33a
AgentTesla
4e1d9e3cb83b44c13a9870d21f59b4eb335167d952a6914583a8a0259d6c16c0
AgentTesla
531e823577db7372c4d1dc07f0836433acfcb08b07e52787004ccb300ed159ff
AgentTesla
7547000cffcd87e9e090bde11e04477a2ec2f57dfe468c217912e0afa2e530d3
AgentTesla
898fb94bb9fb9894ad31a2c4eec424aa0de35cfe8fb97f9da0914105d397ea3f
AgentTesla
9aa82d44fb9fa233ff4899bdf88def26b58ffece177f57714b41513c1dcd7ab1
AgentTesla
b9a12009bbff8c77d8d325b990a53e33f68b60bd734762a0f31721286eaa329f
AgentTesla
d6c1faa749cd1365c95ba2052c3eea5b4aa7a19d6c8a86e977413f276cf40ed9
AgentTesla
e7228f6d29c3c37f9efd212b73407cf992196903824601da7ff55b7a734e727c
AgentTesla
ea7084c6771d3582c0b95ef3cd3ce4e371cfcc7b41f358e8645e4bf4870fa2f2
AgentTesla
+ 10'612 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger trojan stealer spyware family:agenttesla persistence
Link:
https://tria.ge/reports/200624-pccen3k9xx/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Drops file in Drivers directory
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
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

r00 780134d3a44f4fe76f0f6811917db2876d7170b4d3425b73da2d9e02a4c0237c

AgentTesla

Executable exe 52b289b18d0527a46edd7a0cb40473839d4856621c53077e950cdad637f19e62

(this sample)

  
Dropped by
MD5 b1af47321f44318f7825dd71d8466b5d
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 780134d3a44f4fe76f0f6811917db2876d7170b4d3425b73da2d9e02a4c0237c
Cape
Cape
https://www.capesandbox.com/analysis/13403/

Comments