MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bb5bf783fff90373b8c80783ecaad30c3d9ee82e55898cd2355bee081e5f158b. 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: 10
| SHA256 hash: | bb5bf783fff90373b8c80783ecaad30c3d9ee82e55898cd2355bee081e5f158b |
|---|---|
| SHA3-384 hash: | 439f13c2dc053645061b3cba5cce28ea3f81dd3c1bb406998c50bab6d78551b37e4262cd37220ec7f7468f01195f86ff |
| SHA1 hash: | 96274597f6032385b0e0e79bf9ff98212bbb6a3e |
| MD5 hash: | 3f38aa00881ac4c40cee13da262dab68 |
| humanhash: | twelve-july-uniform-grey |
| File name: | Purchase order.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'164'288 bytes |
| First seen: | 2021-09-19 00:16:44 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger) |
| ssdeep | 12288:i7KwtgbJ2529avQXLkQWfcGbjjhFV4cyKwBVwf+hOsIWRxSXVFTo3pn9M3KKG9mI:KRWJ82ZXLkQDaXucF8 |
| Threatray | 9'973 similar samples on MalwareBazaar |
| TLSH | T11345CD296D2292FFC7EBC578D48C0FDEEA61A4937B524F0AC09397D6864F60BD94805C |
| dhash icon | 3e3d697e3c3c1f1f (11 x AgentTesla, 7 x Formbook) |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
292
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Purchase order.exe
Verdict:
Suspicious activity
Analysis date:
2021-09-19 00:19:29 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Launching a process
Creating a file in the %temp% directory
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-09-18 13:29:45 UTC
AV detection:
19 of 27 (70.37%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 9'963 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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:
7b2bcc862ddb6c9ed6d9a9f249a4825cb6acd6323f1235d4606a9b25c4678f00
MD5 hash:
ff36b0d8818db8e23f24467f1f04bc68
SHA1 hash:
77a50cfa9ab4b603cd354f15a5c0569cdb508811
SH256 hash:
43e38f251dbca9aa20f3470167e5427a7e7a7cdcd25f0b6b045ae8577cd3e345
MD5 hash:
f62ab5d3528d5a3b9e270ea1f9347868
SHA1 hash:
6a74e87711c615adbd9145f829a33f55b7e42dd6
SH256 hash:
ebccf4122d8ae76708d2ca3bc547e520d5bf11e21509eda40d51b99c5bfee335
MD5 hash:
dc7663211b9d87234cfe8c89e7bb569e
SHA1 hash:
550f9af741ed899ae5033005e549c6b056646d64
SH256 hash:
bb5bf783fff90373b8c80783ecaad30c3d9ee82e55898cd2355bee081e5f158b
MD5 hash:
3f38aa00881ac4c40cee13da262dab68
SHA1 hash:
96274597f6032385b0e0e79bf9ff98212bbb6a3e
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | AgentTeslaV3 |
|---|---|
| Author: | ditekshen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | pe_imphash |
|---|
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| 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
Dropped by
agenttesla
Delivery method
Distributed via e-mail attachment
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