MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7fb990250eb44087277f87e8365a30dcdebba19c2c4c4c89287630ff329af399. 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


Intelligence 11 IOCs YARA 3 File information Comments

SHA256 hash: 7fb990250eb44087277f87e8365a30dcdebba19c2c4c4c89287630ff329af399
SHA3-384 hash: 03beec286586f43f1801cb71f353890128e6ceab0f74fe6328753d18b19332b0e0170d6d829a45389a676bf6bbf5fcaa
SHA1 hash: 5316795ad1ff00e6db5b0d9f4b598f81d02a55c0
MD5 hash: a0174d0ce23bdc10aac6a50ab7540412
humanhash: autumn-quiet-yellow-georgia
File name:a0174d0ce23bdc10aac6a50ab7540412.exe
Download: download sample
Signature AgentTesla
File size:706'048 bytes
First seen:2021-06-20 08:09:34 UTC
Last seen:2021-06-20 08:48:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:uGN9waLJZseooocCdOAodFbXIlwKZyh73cHAbmqh:uGL5LseoNceOBslwQyOqh
Threatray 5'965 similar samples on MalwareBazaar
TLSH A8E417C43132AA4EDFE24B3A65304BB15D103F36179FADBE71E23B98563D951EA0016E
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587

Intelligence


File Origin
# of uploads :
2
# of downloads :
208
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a0174d0ce23bdc10aac6a50ab7540412.exe
Verdict:
Malicious activity
Analysis date:
2021-06-20 08:12:29 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Infostealer.Stelega
Status:
Malicious
First seen:
2021-06-20 08:10:17 UTC
AV detection:
8 of 46 (17.39%)
Threat level:
  5/5
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 WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
42996a170bf4a3d569fa8f000695426aa78d164b7b030c276177bb6cb0536db0
MD5 hash:
c487eeee33263bd87bf9b03466ef4eb5
SHA1 hash:
6d4d28f7bef76e1fd997883d0f1ba93e9656b844
SH256 hash:
8bf110da8420baf36c1ac25f4b84549ad95fc5c212b43202da470e8832c98463
MD5 hash:
371edb78375dcd4baf4d03f6987b2837
SHA1 hash:
6a74ad2242ee9551649ad1a2a9234abe2e866d93
SH256 hash:
5bede9eedf6ae6df5a9d587c116c9583b31474c159c2b53486b000093cb3fde6
MD5 hash:
072eeac61b35d3f09edee4ff4f80f52d
SHA1 hash:
696fd9905a47e526470c2e234fef32f1ec1b74ad
SH256 hash:
7fb990250eb44087277f87e8365a30dcdebba19c2c4c4c89287630ff329af399
MD5 hash:
a0174d0ce23bdc10aac6a50ab7540412
SHA1 hash:
5316795ad1ff00e6db5b0d9f4b598f81d02a55c0
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:CAP_HookExKeylogger
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
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.

Web download

AgentTesla

Executable exe 7fb990250eb44087277f87e8365a30dcdebba19c2c4c4c89287630ff329af399

(this sample)

  
Delivery method
Distributed via web download

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