MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5204381baf7a8b6717aebb98def49fdb0c51ae77ff09db7155c5ddb3fd045c55. 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: 5204381baf7a8b6717aebb98def49fdb0c51ae77ff09db7155c5ddb3fd045c55
SHA3-384 hash: 9dcc74b08e3c9366dab5e45d19c9efd84ec607c3138142c1b7e55a06bfba2170b02da10c581b7d59b0e8f56ae076fdba
SHA1 hash: b2d055467fc45eed5986657a42b20ba6756c8122
MD5 hash: 5cef1b9e69e9533c25d8b4ee58ef72ae
humanhash: four-white-table-autumn
File name:DOC MSK 001.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:471'552 bytes
First seen:2020-05-05 06:38:37 UTC
Last seen:2020-05-05 06:38:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:6wlB/lClCUdU+oLwj3AeNCXEuVizr1zcCvmdrSOnB7yLf:6wlxlUroACXVVizZcGmVu
Threatray 10'590 similar samples on MalwareBazaar
TLSH DEA4E0202AFE511BF2B3EFF51AE071829B7BF6637902E55D589153CB4912B01CDA063B
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
94
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Rogue.0hr.20200505-0006.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-05-05 08:51:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
26 of 31 (83.87%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kicdqg5ppkfwof5oxomn55e73mgfdltx74e5w4kvyxo3h7ielrkq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
13a5e5c683a0767669445352e5b6872bcdb9e4ab16917ea50bcfa7df81a0f30a
AgentTesla
980b1f62def972af29643517487e985f9e0e5a46ded01202961689b3d62bde86
AgentTesla
99a36c8033c93c1f5f30bbc35a7a49521028f8f6226c6875413fda736f83eb59
AgentTesla
ad7db1393e62d89dcb0039aa5ba64a897e88d3f6b76d146ccf419e952e57c317
AgentTesla
bb24562d964cb818be7cc6fb66430dbeb5d0b9c066fbc91a8a7f2abf7169eb6a
AgentTesla
c9063fa583abaaedb50e31211b67ba87ae17f57176e15db0bef6a0b1a9678243
AgentTesla
cd673fd728bbe5959e61ffe70ba0abc72c768caf4ffce1be6e816def887eebfa
AgentTesla
d15622eadc7b798a496f5f524543a69c63da3f7f56e3bb01fcf83fa85e2ae549
AgentTesla
ea8e9239046f61435debbb3f3905634158e2fedeed56e63e4311d96f1c419c84
AgentTesla
f0047db7260fd71bf2c0538aa9e8d314cd1566b24125977cf4d5940b0a530158
AgentTesla
+ 10'580 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-4vsw82wtcj/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
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
rezer0
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.

Comments