MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a86ceafd644403dcfb2bc1ac61e70f465afb1df22685f5139a8f1eeeb0c8640b. 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


Intelligence 10 IOCs YARA 2 File information Comments

SHA256 hash: a86ceafd644403dcfb2bc1ac61e70f465afb1df22685f5139a8f1eeeb0c8640b
SHA3-384 hash: d37f5ba240a312eda3a71368bc263f1facc6904e97b3c9b31c5026861d6e51dc88c223188e6a1f85f5b0a5a6700504c0
SHA1 hash: a55f9b4757cc737d4cb66ee30577c2ecf520d250
MD5 hash: 47f2cddfe733e354a66d614a2801722f
humanhash: connecticut-king-asparagus-west
File name:Proforma Invoice CINV2021000000000231 TRN #100038927800003 remittance swift copy.pdf.exe
Download: download sample
Signature AgentTesla
File size:760'320 bytes
First seen:2021-07-14 06:59:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:sXQUCGPwNUSF7/emvvKCxT7JszBDPzgyNZL/3+26XsF4/:sXQUtwNUSFqPCxT+vlZLBWo4/
Threatray 6'730 similar samples on MalwareBazaar
TLSH T1A4F4CF3723884B27CBBE41BAB651E491F761ACABB701DE0F5AC372D2452B70150D6D2E
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
129
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Proforma Invoice CINV2021000000000231 TRN #100038927800003 remittance swift copy.pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-07-14 07:10:03 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
.NET source code contains very large strings
Found malware configuration
Initial sample is a PE file and has a suspicious name
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: Suspicious Double Extension
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-07-14 01:58:10 UTC
AV detection:
7 of 46 (15.22%)
Threat level:
  5/5
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 SetWindowsHookEx
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:
002bd7efe8cc059d7772e166dc46efccadacd5b4667f2be0f08c334d8a558308
MD5 hash:
c0b9bfbf66711d306b26eab6737f1fac
SHA1 hash:
efb061fabf03bedde8144d59ca59673e2fd1f915
SH256 hash:
c362729899c5956cfa9fc3bcf9b21ac72066a1b84a497ceb1281f76e2f55c54b
MD5 hash:
0327d1374a5ce015ad9c83c5de76e823
SHA1 hash:
e521349d9e96a4191248747c42c78b6f88fc8f63
SH256 hash:
666341c5a8397c5bd08f93050877b40868b9613a2ccf130ed5cb3af37001084a
MD5 hash:
8bc46339d9df21cdb0ce8cfa0a35621b
SHA1 hash:
de57ec82657f7cce3c1395e9a2598487bfa06bec
SH256 hash:
a86ceafd644403dcfb2bc1ac61e70f465afb1df22685f5139a8f1eeeb0c8640b
MD5 hash:
47f2cddfe733e354a66d614a2801722f
SHA1 hash:
a55f9b4757cc737d4cb66ee30577c2ecf520d250
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: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.

Malspam

AgentTesla

Executable exe a86ceafd644403dcfb2bc1ac61e70f465afb1df22685f5139a8f1eeeb0c8640b

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments