MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 708a18ef69b6f283525326c42cfb42749e5eb5ba530911c958d44bed23dbbebc. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 708a18ef69b6f283525326c42cfb42749e5eb5ba530911c958d44bed23dbbebc
SHA3-384 hash: ab9cd6101f8f2dac6660aaac30eb938c6a7931f4483b597bbd522986d09f41ea73fd8434a0aa907e0239ca8c253c6a14
SHA1 hash: 3d21a32df3be480144df8b038793872ce5a085d8
MD5 hash: 49636f66b351fc1d34d5fe1dcbde31cc
humanhash: oklahoma-alanine-fourteen-spaghetti
File name:PURCHASE ORDER FOR URGENT RESPONSE PO 845-7265-5188-1250.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:459'264 bytes
First seen:2021-06-14 07:26:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:nQSr5xh0dc7dxeO8wKKxGCLFIwTloiz01mLpChE:QSrN0qZxeO8YGCLFIliAAF
TLSH 21A402043AE9902FE1766F7F2EC07A44D5AAF9763A07F14B3456124E0A47F90DD43A3A
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
143
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PURCHASE ORDER FOR URGENT RESPONSE PO 845-7265-5188-1250.exe
Verdict:
Malicious activity
Analysis date:
2021-06-14 07:29:38 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/4d3ef659-4d89-47f7-83a4-43503404a75e

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

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1f161d52-a35f-4fe1-b183-b2c4eb531316
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/801623
Signature
.NET source code contains very large array initializations
.NET source code contains very large strings
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
Initial sample is a PE file and has a suspicious name
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)
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:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/708a18ef69b6f283525326c42cfb42749e5eb5ba530911c958d44bed23dbbebc/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-06-14 04:03:51 UTC
AV detection:
9 of 46 (19.57%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ocfbr33jw3ziguste3ccz62cospf5nn2kmerdsky2rf62i63x26a._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210614-swhp8ty6f2/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
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:
6ba63f844db38568264a0fc8605f3ec61046817dc4d39df2764f2413c6167903
MD5 hash:
25d2e8cc0d4a579862efaed2b385622e
SHA1 hash:
b70821f40caa67178dc505a911ef8c1cdafe9dc2
Link:
https://www.unpac.me/results/bfb03271-fd45-4846-92c4-c0860fba38f5/
SH256 hash:
5bede9eedf6ae6df5a9d587c116c9583b31474c159c2b53486b000093cb3fde6
MD5 hash:
072eeac61b35d3f09edee4ff4f80f52d
SHA1 hash:
696fd9905a47e526470c2e234fef32f1ec1b74ad
Link:
https://www.unpac.me/results/bfb03271-fd45-4846-92c4-c0860fba38f5/
SH256 hash:
9658fe54179aa073178d7dfac1e32671167c9e141cc2d9e18756c4ad05ad2e8b
MD5 hash:
8b81d2b54576aa431cc55b1bd988438a
SHA1 hash:
43bfe5e4ace633622bbc26cba1f97d9db42641ff
Link:
https://www.unpac.me/results/bfb03271-fd45-4846-92c4-c0860fba38f5/
SH256 hash:
708a18ef69b6f283525326c42cfb42749e5eb5ba530911c958d44bed23dbbebc
MD5 hash:
49636f66b351fc1d34d5fe1dcbde31cc
SHA1 hash:
3d21a32df3be480144df8b038793872ce5a085d8
Link:
https://www.unpac.me/results/bfb03271-fd45-4846-92c4-c0860fba38f5/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/708a18ef69b6f283525326c42cfb42749e5eb5ba530911c958d44bed23dbbebc

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
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:win_agent_tesla_v1
Create hunting rule
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.

Malspam

AgentTesla

Executable exe 708a18ef69b6f283525326c42cfb42749e5eb5ba530911c958d44bed23dbbebc

(this sample)

  
Delivery method
Distributed via e-mail attachment

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