MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c9243b55887e704e918c02ed16db3200dfa9bde648dc8ccb04f65d08f95966a0. 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
| SHA256 hash: | c9243b55887e704e918c02ed16db3200dfa9bde648dc8ccb04f65d08f95966a0 |
|---|---|
| SHA3-384 hash: | 3cee53a6affad12f345156e47d97fea15f47142affb5d338be32cc270d886fe21b4b40e47ea9beede19fc223fb316ef3 |
| SHA1 hash: | 4e034966f6849386afecc5fc6049005515d72ed1 |
| MD5 hash: | a4494c3221aa667b0ac468c0ab0533fc |
| humanhash: | football-august-zebra-september |
| File name: | PO copys.pdf.z.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 475'648 bytes |
| First seen: | 2021-09-12 09:20:08 UTC |
| Last seen: | 2021-10-04 11:03:33 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:ZFk4DbF53e0IUFLgDMqPbhaiYapGlPwtoHhhLhVMci4R0gOXY:ZdgMmbNclItoBhL0ci4R0e |
| Threatray | 9'758 similar samples on MalwareBazaar |
| TLSH | T1A1A4BE243DEA5019F1B3AFBA0EE475969A6FBF733A07941E205133474733A80DD9193A |
| dhash icon | 1d19094a5b2f371e (26 x AgentTesla, 4 x NanoCore, 4 x DarkCloud) |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
4
# of downloads :
218
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO copys.pdf.z.exe
Verdict:
Malicious activity
Analysis date:
2021-09-12 09:22:48 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped 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)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.Taskun
Status:
Malicious
First seen:
2021-09-12 08:28:19 UTC
AV detection:
14 of 45 (31.11%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 9'748 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
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
AgentTesla
Unpacked files
SH256 hash:
ad4a7895d529d5164302bb88596964ab42ff125bf0f5544418c80b6d438cb587
MD5 hash:
43ababb6b0a02907aad43084f12b10d9
SHA1 hash:
b60ba705891d5a666d64300181b475a46714ffa8
SH256 hash:
937f06844e07b0afa1f92972c99e408b20f90ad8473f3f17b27a1886ed368762
MD5 hash:
cb937e4c69262259ae8a6860842c766c
SHA1 hash:
b5671569e0b96958c62fb0a487c743a8a2204212
SH256 hash:
f99c78db7d64adc2a66d1ee62999c212243d271aca4727801fe8cf62889b8f0c
MD5 hash:
b0d102fc04d438fcc6bc9f3a9cfb30ae
SHA1 hash:
9b5845f01aee9f823ec8df39d5ab6e40e6b10ed4
SH256 hash:
c9243b55887e704e918c02ed16db3200dfa9bde648dc8ccb04f65d08f95966a0
MD5 hash:
a4494c3221aa667b0ac468c0ab0533fc
SHA1 hash:
4e034966f6849386afecc5fc6049005515d72ed1
Malware family:
Agent Tesla v3
Verdict:
Malicious
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: | pe_imphash |
|---|
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| 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
Delivery method
Distributed via e-mail attachment
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