MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bd8670ff54fdb88e307e5997213a32ee95f922566923e7a645cbf120094cbbdb. 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: 6
| SHA256 hash: | bd8670ff54fdb88e307e5997213a32ee95f922566923e7a645cbf120094cbbdb |
|---|---|
| SHA3-384 hash: | 4b16e61682ee18ee3e36bb22848aff34db2c0ad8f0fb99daec6e72bafe22ffbbe6b01c9bfa2c7c66774684fbbef97dad |
| SHA1 hash: | b211ffa6bf75dc4cdfa79668c695440408df720b |
| MD5 hash: | 692552ad4a476a0209036b76cf2a15d8 |
| humanhash: | comet-five-beer-lion |
| File name: | PO#KAGP0018-PL&IV 48000115904800011599.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 488'960 bytes |
| First seen: | 2020-11-19 06:51:10 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'473 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 6144:ysmmdUWhOdFsc0+r+azkNL3/Z0POAWo1jjg/PDbDqeY1muuWBZK3xHDP4+v2ZL34:J0p7zU+Pjn1AqR7u8ZK3xT5OL3n9mN/ |
| Threatray | 1'384 similar samples on MalwareBazaar |
| TLSH | 3AA4BDAD712576DEC85BC5758A98EC74AA603C77430B920395D32DEBBA4CA87CF140E3 |
| Reporter |  cocaman |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
101
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Result
Gathering data
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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)
Sigma detected: Scheduled temp file as task from temp location
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 steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Status:
Malicious
First seen:
2020-11-19 03:55:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
24 of 29 (82.76%)
Threat level:
2/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'374 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
spyware
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
bd8670ff54fdb88e307e5997213a32ee95f922566923e7a645cbf120094cbbdb
MD5 hash:
692552ad4a476a0209036b76cf2a15d8
SHA1 hash:
b211ffa6bf75dc4cdfa79668c695440408df720b
SH256 hash:
4ebd500471384c16b94518e688364c85ff30db183fc034c89af2de4ec0d05564
MD5 hash:
779b5db05403eb012a93a815791ae8c8
SHA1 hash:
6a82226a08a63f2cfba691669f8c4d3f93298fac
SH256 hash:
cb951f1d2b5460456aad0d89cef1216d9be5e51784d11a92447d43e96177bd5e
MD5 hash:
8cd5d2014866f4ef60802ff1826998a6
SHA1 hash:
8ff75946905d0b117080cc5a07e6e0bbea4e9bbd
SH256 hash:
aba2a7cfa0a573638e81f4a611b3d8a4dc41b1d495de79df5e785ec024ce77c5
MD5 hash:
14a0b487236423557a69e596a2bc9c49
SHA1 hash:
cdb1802b94a6af1e312116122bde8d3b29886b49
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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | win_agent_tesla_v1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects Agent Tesla |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Other
Comments
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