MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5899abcd627025862ae70e4b899acb6449fb5b116dd74cc5fbd1a2ac66bd486e. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5899abcd627025862ae70e4b899acb6449fb5b116dd74cc5fbd1a2ac66bd486e
SHA3-384 hash: ab32f5d95809f1e87dd65bcfb51db50085f6ae53f27dfa85f02fa065e79c568cec3d9c2e8c36623a969441df95d79b1a
SHA1 hash: 7f4230b1594c594d81a85e70fc9f6ba3d980b308
MD5 hash: 1c2582dc4f3d37ce8dff7d20bf3f2f92
humanhash: black-don-snake-tango
File name:Bank Details.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:954'880 bytes
First seen:2021-07-13 13:37:19 UTC
Last seen:2021-07-13 14:48:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'660 x AgentTesla, 19'470 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:m/xdM1mxXuVdEyKohZjcxW8gHMSFB0gwYACibxLIV5u3ZYSMSebFk42maWRgExd3:seHEyKo7jcCsSL0gwYEbVIS3ZQS
Threatray 6'664 similar samples on MalwareBazaar
TLSH T19015C0A9B10035DECC1BCB3689751C24A9627D7B577BD20BA01736A89B3F6D38F105A3
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
141
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Bank Details.exe
Verdict:
Suspicious activity
Analysis date:
2021-07-13 13:48:33 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/5a937799-b21c-4c2e-822d-6f6b972b01e0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/171453/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.14432.14214.UNOFFICIAL
Create hunting rule

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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/90dd1822-a504-4c20-bdcd-2b9d31f9934c
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/815591
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Modifies the hosts file
Multi AV Scanner detection for submitted file
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5899abcd627025862ae70e4b899acb6449fb5b116dd74cc5fbd1a2ac66bd486e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-07-13 13:38:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
16 of 29 (55.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lcm2xtlcoasymkxhbzfytgwlmre7wwyrnxluzrp32grkyzv5jbxa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0b1fbc81d9d9e685307e80d20afe4b01c6538b903b77136b0d1db2486fe8c6e8
AgentTesla
2954036992b7b420be7ab6d5318b44ab389a5d2ab6d60a24a3e02af504742aa0
AgentTesla
3280a97200b04ee7c4269d468acdde031570d46d59b7991948c22fcf9fbf4773
AgentTesla
5819733ed35e38adfd24c6c0b9da7efcc49e611b82c3fa5ab3e716c3fe63d295
AgentTesla
73f2e9b534cff49f248d0d3469902ac7c3150da888786e5cde16a935ce4ce0c2
AgentTesla
b95c99701d429de9d8f52792d7a2b462ec6e342618a04ef419710b42e76293ff
AgentTesla
bc58f1f37527b2256089b3fedbf5044ad396b267a762ca7e7f6fa7c81f76259b
AgentTesla
df730a5c1462ced883e78b64dbb7d34c7687b3e0b20914559a87a3719496818f
AgentTesla
eed29bcc7839a20dbdfb496d946de1f47404b693dff72cabfbd4d21f26d8ecd3
AgentTesla
ef715cd322f0a805a68840b215c062f2e254977170a11c6800d836eac781fabb
AgentTesla
+ 6'654 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/210713-mq7rh1qjze/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Contains code to disable Windows Defender
Unpacked files
SH256 hash:
aaac49d144f62d66205fe7e7fb4b3fbcb63dbd4419e06d3d780a337bf4381b45
MD5 hash:
37571c54330695d5de51ae2196f0ee4f
SHA1 hash:
fb01bccdf249578178da2edbe77054a2bbf16984
Link:
https://www.unpac.me/results/55371204-6688-43c9-8d97-72694237c248/
SH256 hash:
c362729899c5956cfa9fc3bcf9b21ac72066a1b84a497ceb1281f76e2f55c54b
MD5 hash:
0327d1374a5ce015ad9c83c5de76e823
SHA1 hash:
e521349d9e96a4191248747c42c78b6f88fc8f63
Link:
https://www.unpac.me/results/55371204-6688-43c9-8d97-72694237c248/
SH256 hash:
c479da9923b347065c94c09edced1ff28ed6787ebc744a60533a0905e0d030f9
MD5 hash:
f51b96dd746e3307f0c71d7e3ee34536
SHA1 hash:
976a940f3b4853d2a51652cb3d450edf425e0e3c
Link:
https://www.unpac.me/results/55371204-6688-43c9-8d97-72694237c248/
SH256 hash:
5899abcd627025862ae70e4b899acb6449fb5b116dd74cc5fbd1a2ac66bd486e
MD5 hash:
1c2582dc4f3d37ce8dff7d20bf3f2f92
SHA1 hash:
7f4230b1594c594d81a85e70fc9f6ba3d980b308
Link:
https://www.unpac.me/results/55371204-6688-43c9-8d97-72694237c248/
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/5899abcd627025862ae70e4b899acb6449fb5b116dd74cc5fbd1a2ac66bd486e

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

r00 ed66f70ab36469c1c35fd46c0de0dc82311c65fe196e234bfc729b5b74a04a36

AgentTesla

Executable exe 5899abcd627025862ae70e4b899acb6449fb5b116dd74cc5fbd1a2ac66bd486e

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 ed66f70ab36469c1c35fd46c0de0dc82311c65fe196e234bfc729b5b74a04a36
Cape
Cape
https://www.capesandbox.com/analysis/171453/

Comments