MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 408218b7a9635ee8970bc60d88fbd7af411c0d37421ca87c69a6c49183d2411c. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 408218b7a9635ee8970bc60d88fbd7af411c0d37421ca87c69a6c49183d2411c
SHA3-384 hash: 040922f7f8d6bd3794d0aa7260cc7c1478a2fa71a4e847eb98ccf706a5a7e56c0a3d43d284d3f46d29aa4eb45aec3ebd
SHA1 hash: d00db59266bdc23b69b00fd46a7716ceb1b25971
MD5 hash: 65c9cc8433a76843eb2feba6fb40da04
humanhash: bakerloo-helium-victor-music
File name:FedEx Receipt_AWB# 1022355167663.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:782'336 bytes
First seen:2023-01-17 14:29:15 UTC
Last seen:2023-01-23 09:57:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:c0+G/SXx8MwRnu0bNZOE7YSvtoOdHN7SUom2MFCBDQkw+jNoexY/dTlj:OhTwR3ESvOOpUDm2mjuNNx8dTlj
Threatray 24'089 similar samples on MalwareBazaar
TLSH T192F46A415A7B86E2D4F94E74163CA4142AA11CD18BACF13ABDC67DBE8CEB74F0095723
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:AgentTesla exe FedEx Telegram

Intelligence

File Origin
# of uploads :
3
# of downloads :
206
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
FedEx Receipt_AWB# 1022355167663.exe
Verdict:
Malicious activity
Analysis date:
2023-01-17 14:31:22 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/bfe2b57b-a719-485f-98e4-9d0fc6fe2f25

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/353826/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.65028580.18971.8831.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/63c6b0eae56ca96f6d4ff9ab/reports/eeb62772-1e5e-4629-800d-2f28d582ddf1/overview
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5ce16b9c-6eef-4dda-9510-67f652ee166c
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1153327
Signature
.NET source code contains potential unpacker
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
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)
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 786055 Sample: FedEx Receipt_AWB# 10223551... Startdate: 17/01/2023 Architecture: WINDOWS Score: 100 39 Snort IDS alert for network traffic 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 13 other signatures 2->45 6 Skype.exe 3 2->6         started        9 FedEx Receipt_AWB# 1022355167663.exe 3 2->9         started        12 Skype.exe 2 2->12         started        process3 file4 47 Multi AV Scanner detection for dropped file 6->47 49 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->49 51 May check the online IP address of the machine 6->51 55 2 other signatures 6->55 14 Skype.exe 14 7 6->14         started        27 FedEx Receipt_AWB# 1022355167663.exe.log, ASCII 9->27 dropped 53 Injects a PE file into a foreign processes 9->53 18 FedEx Receipt_AWB# 1022355167663.exe 17 10 9->18         started        21 Skype.exe 12->21         started        signatures5 process6 dnsIp7 29 api.ipify.org 14->29 31 api4.ipify.org 64.185.227.155, 443, 49712, 49718 WEBNXUS United States 18->31 33 api.telegram.org 149.154.167.220, 443, 49714, 49715 TELEGRAMRU United Kingdom 18->33 35 api.ipify.org 18->35 23 C:\Users\user\AppData\Roaming\...\Skype.exe, PE32 18->23 dropped 25 C:\Users\user\...\Skype.exe:Zone.Identifier, ASCII 18->25 dropped 57 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->57 59 Tries to steal Mail credentials (via file / registry access) 18->59 61 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->61 37 api.ipify.org 21->37 63 Tries to harvest and steal browser information (history, passwords, etc) 21->63 65 Installs a global keyboard hook 21->65 file8 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/408218b7a9635ee8970bc60d88fbd7af411c0d37421ca87c69a6c49183d2411c/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-01-17 01:50:42 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=icbbrn5jmnporfylyygyr66xv5arydjxiiokq7dju3cjda6sieoa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
011c5a93fcf5f1fda343e254b6be02737381be4df4bdec1aa07c8ad23b540599
AgentTesla
01b0e10d7351007133aa2a5f1cef379b855706256fb70f327990ea142df772ad
AgentTesla
106e615cf4c53bf171b4dfc288bdddb82e3eddb407399bc18488cd2483f9d871
AgentTesla
2e6e7a03046940761b6d2c75a14c6a01a9e31497053de523ef292d643c30e9a3
AgentTesla
4bc8d672419ca70beec67b6923dafa4509b7449fe4df575b8b6aa099d99abfee
AgentTesla
6600f2c51ef233a254c85c0a3070eb9a81046692dd9918de53213c23e26a733f
AgentTesla
851f52d27f15eb052fdaef1c0cdf91c9642d5b3c170a62a56c67d5b1b24d0c9f
AgentTesla
b4353534a3286e4744c56adfa83a4291eaaba9ae93e41454fdb99d016f7cc927
AgentTesla
d9af5663675ec30a081fa6eb8c5c94e9e0b89201aaed50ee13381bf968704bcf
AgentTesla
+ 24'079 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection persistence spyware stealer
Link:
https://tria.ge/reports/230117-rt5nzade4s/
Behaviour
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
Adds Run key to start application
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
a748a81002208ff8a2470afdfab69176e153023f65821ade864af86d2d1fa703
MD5 hash:
d525d25a2f2e500dd330ac846a4df907
SHA1 hash:
e5806696e415e0715fe673424aed79ad624f5312
Link:
https://www.unpac.me/results/c5b525d3-a56a-4c4e-85fa-7eead4e1fdc4/
SH256 hash:
8ab2a2646b6078b42b55597dc796d78831c8a2688aae0bedbe0db1706f0dbb71
MD5 hash:
881bceca456e4b5220c1694486a3aac5
SHA1 hash:
e40f54ebdc76ee0d62c03064295440748481e226
Link:
https://www.unpac.me/results/c5b525d3-a56a-4c4e-85fa-7eead4e1fdc4/
SH256 hash:
ccb50704d75005ea1aa6588e8d4fa21cf7b3f0a0716ef68085a30eaa509573bd
MD5 hash:
ee5a177a5db3703394162f4d77095daa
SHA1 hash:
a7cc2d552f093db82335bcfec1d3b93346bee6dc
Link:
https://www.unpac.me/results/c5b525d3-a56a-4c4e-85fa-7eead4e1fdc4/
SH256 hash:
d8f7ba958afb057069e11071568b50e442e3b78d7ebd7eda6cfc3e16fa5db0be
MD5 hash:
9f18c1fccd09885cdf61a5f8c537a17b
SHA1 hash:
2109cfc9d31dee8736a15a0e9c867f442a44e38c
Link:
https://www.unpac.me/results/c5b525d3-a56a-4c4e-85fa-7eead4e1fdc4/
SH256 hash:
ff1b42ea7d56a37eae801adbddb7116f52a4664c0b41302736f522852edc2747
MD5 hash:
89ac57478044c57c7195943116a521e0
SHA1 hash:
1ff2bafeed795423e3538d810bda8e1e3fcdcfa5
Link:
https://www.unpac.me/results/c5b525d3-a56a-4c4e-85fa-7eead4e1fdc4/
SH256 hash:
408218b7a9635ee8970bc60d88fbd7af411c0d37421ca87c69a6c49183d2411c
MD5 hash:
65c9cc8433a76843eb2feba6fb40da04
SHA1 hash:
d00db59266bdc23b69b00fd46a7716ceb1b25971
Link:
https://www.unpac.me/results/c5b525d3-a56a-4c4e-85fa-7eead4e1fdc4/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/408218b7a963/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/408218b7a9635ee8970bc60d88fbd7af411c0d37421ca87c69a6c49183d2411c

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
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/353826/

Comments