MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e8a5765337996b5641061728075dc4432dc4809ca48e25d624f63e33962cbef7. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e8a5765337996b5641061728075dc4432dc4809ca48e25d624f63e33962cbef7
SHA3-384 hash: fa8dc3a862ba6f9cc6ba44982de326652e4bd8254a5c79a6402a627915b959014dc7894ffe91450969611ca5402c514c
SHA1 hash: 7153ad37069cc0b9fc26b59f3e4e479916c72584
MD5 hash: 909b1743dc6e451ab7db216f26b52bde
humanhash: xray-orange-connecticut-connecticut
File name:PO-000161.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:890'880 bytes
First seen:2022-12-07 14:09:11 UTC
Last seen:2023-01-05 13:35:28 UTC
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:coQgKZ/nXt7virmWhlGLaQYIOjGBhYMMobm1SN70v1GyxaW4bgIp9q6oyu8WmJdA:RjGBhYMMosE7w1OW4b4mu8Hawu
Threatray 6'096 similar samples on MalwareBazaar
TLSH T11015E72F8ED395D4ED3787F872559BB83DA2B3C1A8A51C0568A09073008C53EB76FDA5
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
199
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
PO-000161.exe
Verdict:
Malicious activity
Analysis date:
2022-12-07 14:09:40 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/e6a1f5b9-2d9d-48a4-a4ce-0f717e3c3806

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/343997/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.46272.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63909ebd0c6473d16719cd97/reports/1e5c5469-a1f0-4b12-bb3f-d04b07e8cbb0/overview
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/79905df8-28ae-4f96-9bc8-c8750dba4875
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1129979
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Contains functionality to register a low level keyboard hook
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)
Sigma detected: Scheduled temp file as task from temp location
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 ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 762708 Sample: PO-000161.exe Startdate: 07/12/2022 Architecture: WINDOWS Score: 100 52 Malicious sample detected (through community Yara rule) 2->52 54 Sigma detected: Scheduled temp file as task from temp location 2->54 56 Multi AV Scanner detection for submitted file 2->56 58 6 other signatures 2->58 7 PO-000161.exe 7 2->7         started        11 pmcwsUw.exe 5 2->11         started        process3 file4 32 C:\Users\user\AppData\Roaming\pmcwsUw.exe, PE32 7->32 dropped 34 C:\Users\user\...\pmcwsUw.exe:Zone.Identifier, ASCII 7->34 dropped 36 C:\Users\user\AppData\Local\...\tmpB189.tmp, XML 7->36 dropped 38 C:\Users\user\AppData\...\PO-000161.exe.log, ASCII 7->38 dropped 60 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->60 62 May check the online IP address of the machine 7->62 64 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->64 70 4 other signatures 7->70 13 PO-000161.exe 15 3 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        66 Multi AV Scanner detection for dropped file 11->66 68 Machine Learning detection for dropped file 11->68 21 pmcwsUw.exe 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 40 mail.animaledzoocation.com 13->40 42 animaledzoocation.com 216.104.46.210, 49717, 49724, 587 SINGLEHOP-LLCUS United States 13->42 50 2 other IPs or domains 13->50 76 Installs a global keyboard hook 13->76 25 conhost.exe 17->25         started        28 conhost.exe 19->28         started        44 mail.animaledzoocation.com 21->44 46 3.220.57.224, 443, 49721 AMAZON-AESUS United States 21->46 48 api.ipify.org 21->48 78 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->78 80 Tries to steal Mail credentials (via file / registry access) 21->80 82 Tries to harvest and steal ftp login credentials 21->82 84 Tries to harvest and steal browser information (history, passwords, etc) 21->84 30 conhost.exe 23->30         started        signatures8 process9 signatures10 72 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 25->72 74 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 25->74
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e8a5765337996b5641061728075dc4432dc4809ca48e25d624f63e33962cbef7/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-12-07 04:34:44 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5csxmuzxtfvvmqigc4uaoxoeimw4jae4ushclvre6y7dhfrmx33q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
28da4dc581a7a99fddff8eef31876687c6c64a0564c35f1b9bab984fc9c9160c
AgentTesla
3f08f63c3f336f3823c710a40e674421bbc6316e0088e0989d1ac06085bc5b62
AgentTesla
59e009667dbb1344d0639b171763fe0d79b27e4419df4ee9829b7789197cc6e4
AgentTesla
5e63926b7ce5fb0d4bc1363397c655d0c3b29114497308db183b124b048c033f
AgentTesla
624986bf92ce4a3301888ca62e5e20b19d4b662862fb2289d87865a3d67b206d
AgentTesla
8b2b130f783c2c3d56658c2fb5d282b70edbd828d76faae5c44027c2f2a017bd
AgentTesla
a0ff80b35d216e7d45a53f69f961f1d52a8d5c5f74786bae368168e53d6ff073
AgentTesla
ba9013c23988b787a28abf3dc0c0f1599372967e4bd9b7abd24280180d5843ba
AgentTesla
c1f9f8a6133d2f6f01574b1a8dafabae2376448bc7a6727a66b8070b66ff15dd
AgentTesla
d4304332bc704765db990000fef8c43da3c66eecd0643087f09d0afde0d2a96d
AgentTesla
+ 6'086 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/221207-rgp3raac4t/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c3f99b59-0605-4e27-be95-7dd090b65294
Unpacked files
SH256 hash:
b903b19f9884e6fd39701e7216039d11e0cbac3bb52a1e21f3f16eb9fd2a7167
MD5 hash:
d8a2b8f2a4ba9e10bb7ba26133b4a662
SHA1 hash:
e2f45eefe90458ffc6a584372c234c7c024b8d11
Link:
https://www.unpac.me/results/7f579088-e403-4ed3-b460-a0af9773303a/
SH256 hash:
ed030a0518dbe9d8bd56e6830f352c8ece35c5bec91b80f6ecde78b3ba6aa39f
MD5 hash:
4f63d2172463e49af6df69d79f889b47
SHA1 hash:
cf92ea9d1c4c76166cf0108b8aeb8970082dfa30
Link:
https://www.unpac.me/results/7f579088-e403-4ed3-b460-a0af9773303a/
SH256 hash:
2ba913283783ebbcf1c9054646d681bc46c54ddd5f4d3d225fdb3d67ef6fcce1
MD5 hash:
41e5ade4cbfa5cd16f5c32819bd64914
SHA1 hash:
65c741426c3801794b5b3092b956af1079102a16
Link:
https://www.unpac.me/results/7f579088-e403-4ed3-b460-a0af9773303a/
SH256 hash:
750312212ea1cbf953462ec11a68c0833644d92f43f3d03bd4a9836151c5b6e5
MD5 hash:
e36d3c2cf22452885614b8ea2706b786
SHA1 hash:
4fa6c1c738319dd3f9aaa8c48e093d2053e388b2
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/7f579088-e403-4ed3-b460-a0af9773303a/
Parent samples :
00c69d78bc5d6b95fdd71348537bf9b0e30d3f075ca03448fab414f4ad9425fc
d077b3075b08a6f6ae384794e0ddd8c6e509a029440ec56f1669288730e70898
e8a5765337996b5641061728075dc4432dc4809ca48e25d624f63e33962cbef7
SH256 hash:
a000e28f51f40830d58c277f38b69a9621cd261df82876289ea6e3080ff76928
MD5 hash:
9dbcdd52743d0ccf5ac7223d758a3fc7
SHA1 hash:
01ab24d6591d5d866d179951c39be031ed951508
Link:
https://www.unpac.me/results/7f579088-e403-4ed3-b460-a0af9773303a/
SH256 hash:
e8a5765337996b5641061728075dc4432dc4809ca48e25d624f63e33962cbef7
MD5 hash:
909b1743dc6e451ab7db216f26b52bde
SHA1 hash:
7153ad37069cc0b9fc26b59f3e4e479916c72584
Link:
https://www.unpac.me/results/7f579088-e403-4ed3-b460-a0af9773303a/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e8a576533799/report/overview.html
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/e8a5765337996b5641061728075dc4432dc4809ca48e25d624f63e33962cbef7

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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/343997/

Comments