MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dfed3e574c7a05631d082008cc1141e8c26a5f551268bf778f0852794cb9db74. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments 1

SHA256 hash: dfed3e574c7a05631d082008cc1141e8c26a5f551268bf778f0852794cb9db74
SHA3-384 hash: 727ece088b126e81e054c5342fee6c5a92e221afb6147bce852d42790e2ed751a92e21fab6414aa643475b7985e4909b
SHA1 hash: 5bc665d6e6f9e1ac76bb80f77dc9839f19d387a4
MD5 hash: 31449039eb15609468e9accdac5fa2b4
humanhash: asparagus-floor-bacon-winner
File name:31449039eb15609468e9accdac5fa2b4
Download: download sample
Signature AgentTesla
File size:760'832 bytes
First seen:2022-06-15 19:47:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:/J7MY09qE7zGOnmrpOeKvBI58WUJQzsSN11w/hqDKpLmfIXFyhU:x7MY01WwmNOeKvBI58hOSpqiLXgh
Threatray 18'675 similar samples on MalwareBazaar
TLSH T19AF4D090B3BAAF71F57C63F26920900807F47A1E81A1D1398ECDB0CF66A1B4259F5E17
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon cc00ecc4b6e400c4 (8 x Loki, 7 x AgentTesla, 7 x SnakeKeylogger)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
260
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
shipment_bill_load_07062002000000000000000000000.xlsx
Verdict:
Malicious activity
Analysis date:
2022-06-07 09:57:33 UTC
Tags:
encrypted opendir exploit CVE-2017-11882 loader

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Injects a PE file into a foreign processes
Machine Learning detection for sample
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)
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.FormBook
Status:
Malicious
First seen:
2022-06-07 09:13:01 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
21 of 26 (80.77%)
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 WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
54e3107109df647538b7e9750b34c12dd6435967628e94069563a784f1198742
MD5 hash:
e41c22d22a5e79c9599705a4c0b4569c
SHA1 hash:
f6c0e4cbca0f038c0d15e1a37c226ab0c289875c
SH256 hash:
4616d081d412e3f54cde709df12564e1afe025019e456fe5d2ebbe50c9fd252a
MD5 hash:
340bba99351a06be9a2db2b62d215a7d
SHA1 hash:
5c43e94f706fe6796678de88b6f6626cad67b81f
SH256 hash:
fe78017f2153de0c5ca645c4255899ab044502fe5c77d5c04ced635d9fe981d9
MD5 hash:
ab47b292d4d39311539a0b97e6661f4f
SHA1 hash:
54cd9efbebe4f41b23e6f24fffac0da8f72d921b
SH256 hash:
8e9eeaa92f08aedf197fadd6243481a097f1f99a65c3327bb0578b975649df52
MD5 hash:
c572e54749167cadd564e32e3128e6d0
SHA1 hash:
05d04f0149ee085047713b29e8773c170d546436
SH256 hash:
dfed3e574c7a05631d082008cc1141e8c26a5f551268bf778f0852794cb9db74
MD5 hash:
31449039eb15609468e9accdac5fa2b4
SHA1 hash:
5bc665d6e6f9e1ac76bb80f77dc9839f19d387a4
Malware family:
AgentTesla.v3
Verdict:
Malicious
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:exploit_any_poppopret
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
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 dfed3e574c7a05631d082008cc1141e8c26a5f551268bf778f0852794cb9db74

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-06-15 19:47:53 UTC

url : hxxp://103.133.105.106/ms365cloud__/vbc.exe