MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 da599a875bc329ff6666771a7b7df56e40a4727fd7e6261828aa8cd545a7a587. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: da599a875bc329ff6666771a7b7df56e40a4727fd7e6261828aa8cd545a7a587
SHA3-384 hash: cbf8e5cb6e65255cc27adddb064b9e8a312c1d8c7a9e54c2a70aef0a729a0047d9b9a3fdf60092914d0d2dbee4eb0d62
SHA1 hash: eb71a3857dbeb4285b16bd509be75029e395cde5
MD5 hash: a0727d1a34a9d02c46c443e7d14eb477
humanhash: spaghetti-virginia-undress-bulldog
File name:Halkbank_swift.bat
Download: download sample
Signature AgentTesla
Create hunting rule
File size:963'584 bytes
First seen:2022-02-14 07:11:50 UTC
Last seen:2022-02-14 11:00:58 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:6w1VGqSH/n+Iyu4c3i4RR6/xUMBj8M27S6P8b8BgMc:N1a3Oa4ZUMBQz8b8BgV
TLSH T11E2501017BEAAB23C57B0E7AD8E1420157B0DA4E9107DB7F54C036EC5C8F3695A7227A
File icon (PE):PE icon
dhash icon f8a4b2b4b4b4b2c0 (20 x AgentTesla, 8 x Loki, 6 x Formbook)
Reporter abuse_ch
Tags:AgentTesla bat exe geo Halkbank TUR

Intelligence

File Origin
# of uploads :
3
# of downloads :
216
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
da599a875bc329ff6666771a7b7df56e40a4727fd7e6261828aa8cd545a7a587.zip
Verdict:
Malicious activity
Analysis date:
2022-02-14 12:09:31 UTC
Tags:
trojan rat agenttesla
Link:
https://app.any.run/tasks/433e6940-8103-4a93-975d-163c823864df

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/241281/
Detection(s):
SecuriteInfo.com.Scr.Malcodegdn34.10819.8088.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Gathering data
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/86e1f76a-b5d8-4ae0-91b1-bd21a85a1f0d
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/939134
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
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 detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/da599a875bc329ff6666771a7b7df56e40a4727fd7e6261828aa8cd545a7a587/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-02-14 07:12:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3jmzvb23ymu76ztgo4nhw7pvnzaki4t727tcmgbivkgnkrnhuwdq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220214-h1kspshggn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
6ae65be6f27ee06b3c9cc143cc3cad812436f53557cc3e1f94a1bccf2e65ed4e
MD5 hash:
0873be25844913ff99a84c665852f79f
SHA1 hash:
e6f5b79492237145d0076079e2e2ce6556564b26
Link:
https://www.unpac.me/results/d91ee991-e1f6-464d-876d-d2509fffefb9/
SH256 hash:
3ca74eb4ce4c2c5604dc298949ae47996d93063abfde0682d689205561d17d44
MD5 hash:
4e35b541f3d9162d0ac93d336df67779
SHA1 hash:
bb9e65761186806d4bada659e9d5db0c070501d4
Link:
https://www.unpac.me/results/d91ee991-e1f6-464d-876d-d2509fffefb9/
SH256 hash:
556c19010f16243a45940dfdc32087dfccf6123e8c82727b40b3cc5f10e11390
MD5 hash:
cadb452508b0fdff60e1ca0191cc3af8
SHA1 hash:
1e3a40553213c53377d7862aef8fa37c0c93afe0
Link:
https://www.unpac.me/results/d91ee991-e1f6-464d-876d-d2509fffefb9/
SH256 hash:
5db9e7929c57bc788358b26eae9208b276856614f9e4c8bb3dc1467d3045ea69
MD5 hash:
5dd6efbe515f474e74744cee2b9eaad1
SHA1 hash:
16f9d4acbdde02f722894ca745c1851e21f1c441
Link:
https://www.unpac.me/results/d91ee991-e1f6-464d-876d-d2509fffefb9/
SH256 hash:
da599a875bc329ff6666771a7b7df56e40a4727fd7e6261828aa8cd545a7a587
MD5 hash:
a0727d1a34a9d02c46c443e7d14eb477
SHA1 hash:
eb71a3857dbeb4285b16bd509be75029e395cde5
Link:
https://www.unpac.me/results/d91ee991-e1f6-464d-876d-d2509fffefb9/
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/da599a875bc3/report/overview.html
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/da599a875bc329ff6666771a7b7df56e40a4727fd7e6261828aa8cd545a7a587

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

AgentTesla

Executable exe da599a875bc329ff6666771a7b7df56e40a4727fd7e6261828aa8cd545a7a587

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/241281/

Comments