MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 840c19668e595e55bc29b253b69484b32b8f7c905185500d9415e0a35400b640. 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: 11
| SHA256 hash: | 840c19668e595e55bc29b253b69484b32b8f7c905185500d9415e0a35400b640 |
|---|---|
| SHA3-384 hash: | cb82a61fa53dd9d312365bd9005c8854ea3838dd470cf5451659cacf0452c2e2650ffbdb182681d14d4c7face301220b |
| SHA1 hash: | a0a730e2c8ae7e8e1e336251401d609cbc68da32 |
| MD5 hash: | 8bdc4ba88f828c1c3ef5556081da1d94 |
| humanhash: | comet-idaho-september-hydrogen |
| File name: | 8bdc4ba88f828c1c3ef5556081da1d94 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'431'040 bytes |
| First seen: | 2021-07-20 13:06:42 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 24576:3Ij/AsE4KrvDB85CW+iCsSI6yuquXX0kS+:4YTlI6yuquXX0kS |
| Threatray | 7'091 similar samples on MalwareBazaar |
| TLSH | T135659F92B2539AD9EC7B47F1BC2AA42027F3BD5ED558C10C2DDD725A65B3301209FE0A |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
157
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ab.xlsx
Verdict:
Malicious activity
Analysis date:
2021-07-20 11:38:40 UTC
Tags:
encrypted exploit CVE-2017-11882 loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Detection(s):
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
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 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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-07-20 13:07:06 UTC
AV detection:
16 of 27 (59.26%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 7'081 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
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:
83d9e44d9a311ea6fdbcbd09fdc816a2067806dcacf24beb5ee786191b1a3ea1
MD5 hash:
b1a7b752b6638ee03cffe5a1dde9213e
SHA1 hash:
52d215a173d2f293990f8c12fc7f4a86330a29cb
SH256 hash:
27c7e999258ac7aa5310fde0a432808e76465701819d30fd90bdf8f40b4b293b
MD5 hash:
57e2d6192d68e5940aa28a2dd7204c52
SHA1 hash:
718e187be1a37996ccbbdbeaf70a493cfc70b367
SH256 hash:
faaeda1e322d68486e089cfd32b4f0eb5bd65aa5837a2536c05e7aff72deeef6
MD5 hash:
4a3e450c95400b9d94e88ea736d1a8c4
SHA1 hash:
9330baf7e6caac325a281640e617fc4c8b1c0b6e
SH256 hash:
ba69c5a732ca29e0f84e4b404dfde739c9dd19e288af1700f253126f24711470
MD5 hash:
382973060918208b755f18dbd447d2a2
SHA1 hash:
f1699c26b7f266d447fc3f2d22625b2a6e503237
SH256 hash:
840c19668e595e55bc29b253b69484b32b8f7c905185500d9415e0a35400b640
MD5 hash:
8bdc4ba88f828c1c3ef5556081da1d94
SHA1 hash:
a0a730e2c8ae7e8e1e336251401d609cbc68da32
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: | 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.
Web download
Delivery method
Distributed via web download
Comments
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You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxp://198.12.81.125/ugc/vbc.exe