MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 664dbf2d835736eefd6e7c4400474b27c7d1968444685b7f86843b129d35b6f0. 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: 13
| SHA256 hash: | 664dbf2d835736eefd6e7c4400474b27c7d1968444685b7f86843b129d35b6f0 |
|---|---|
| SHA3-384 hash: | 4221c99e5a48a28cb5ac5d864903bdaed617e65f00e511b5198148b112fe0a3b5ba9663992150a72ef5a60468e0370ab |
| SHA1 hash: | 7674fe691845a115b5e5b62b47c0f6128501d525 |
| MD5 hash: | fb57315b8dce8c738948d7540edf2dbe |
| humanhash: | quebec-magnesium-aspen-sierra |
| File name: | fb57315b8dce8c738948d7540edf2dbe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 807'424 bytes |
| First seen: | 2022-03-01 10:08:47 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:pE1xR/IpSsO4crHAnWQEbLYE1FPUtd/NHkCWB6z0QPDHZxSpP9WOvoG3uyo7/Xao:bOtrHDLjFM7/NEKzTPDWpP9zoGW7/X7 |
| Threatray | 16'224 similar samples on MalwareBazaar |
| TLSH | T18A05BF0839EA4034F8368BF1DAC0EBF1DB6DF221E98971F594000E559655BBC894AEFD |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
190
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
obfuscated packed replace.exe
Result
Verdict:
UNKNOWN
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
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-03-01 09:08:02 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
22 of 28 (78.57%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 16'214 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
75fadd1ec3e0945cc6f25d0f0259eb033b5e6c3e3d984df58c29cad73e7ebc95
MD5 hash:
0c794be78752cccb033db8613d8f96bc
SHA1 hash:
206dd4039ebd5d03115aa72202f774ab6d324036
SH256 hash:
cb5d36be7d35899fa1e47d0871af29594bb9b8276d01a547053f4b172645e958
MD5 hash:
f96c9ac4d5517b91d8dc00ac1efbc204
SHA1 hash:
3e1f10219c57b4f52de9d756fb878ad9192bf839
SH256 hash:
e3bdaf9e98eb65a070cf4424bc123e57ade151c41e4a0d375e769749155c1715
MD5 hash:
78a25e75b94923e889ecd100349facbe
SHA1 hash:
6b3f8db525d3c98f92ed480e664ab8ee9458340b
SH256 hash:
18c7b76b3528710e5c58e23ec44666e4956df79b015770becf072f3ac656cd56
MD5 hash:
0eecf5a6b607ec75187488898a45fb57
SHA1 hash:
b03cf6d47659ea1ecbf8c8bbbef8401508d89e1c
SH256 hash:
664dbf2d835736eefd6e7c4400474b27c7d1968444685b7f86843b129d35b6f0
MD5 hash:
fb57315b8dce8c738948d7540edf2dbe
SHA1 hash:
7674fe691845a115b5e5b62b47c0f6128501d525
Malware family:
Agent Tesla
Verdict:
Malicious
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://198.23.251.3/100/vbc.exe