MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1bddd107274cf7b24b3e1759743b7321a23aa80fe6babae71297c6dcee28362c. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1bddd107274cf7b24b3e1759743b7321a23aa80fe6babae71297c6dcee28362c
SHA3-384 hash: 00d02da261c7f5547e319def05c95817209960494b797d57d0c0b5c8decd2bb517f953e64d7f845ae3e74c4692b3873d
SHA1 hash: 7e845cf265e482a81aceb011b2316328a4c3d926
MD5 hash: 17511fb26883e433356d3feef4f1fbf3
humanhash: emma-chicken-emma-fifteen
File name:Purchase Order Number 0002898726.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:560'640 bytes
First seen:2022-01-31 14:10:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'664 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:fVO7JW3pHMMHlfKp4OZEX3OBgG6XxbOxWJb:fVOVwHHfKuX3OehbOxKb
Threatray 14'609 similar samples on MalwareBazaar
TLSH T19BC4AEA4A4A785D7F50B8974253CFA7502F238E3AAC50D3467393144CBEFE543E86A4E
File icon (PE):PE icon
dhash icon 8dd096d4b6d4d0b2 (1 x AgentTesla)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
166
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/228464/
Detection(s):
SecuriteInfo.com.PUA.EmbeddedEXE-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
DNS request
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
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61f7edfbd9e6538232d7b8b5/reports/8f389539-2f27-41be-9c8f-413753d54044/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/afa435a5-f5e0-4f3d-974f-12812c74ca9f
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/931275
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Moves itself to temp directory
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: Powershell Defender Exclusion
Sigma detected: Suspicius Add Task From User AppData Temp
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
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 563749 Sample: Purchase Order Number 00028... Startdate: 31/01/2022 Architecture: WINDOWS Score: 100 31 atruismint.com 2->31 33 x1.i.lencr.org 2->33 35 Found malware configuration 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Multi AV Scanner detection for dropped file 2->39 41 15 other signatures 2->41 8 Purchase Order Number 0002898726.exe 7 2->8         started        signatures3 process4 file5 23 C:\Users\user\AppData\...\yPEKUtqRnsC.exe, PE32 8->23 dropped 25 C:\Users\...\yPEKUtqRnsC.exe:Zone.Identifier, ASCII 8->25 dropped 27 C:\Users\user\AppData\Local\...\tmpD50B.tmp, XML 8->27 dropped 29 Purchase Order Number 0002898726.exe.log, ASCII 8->29 dropped 43 Adds a directory exclusion to Windows Defender 8->43 12 Purchase Order Number 0002898726.exe 2 8->12         started        15 powershell.exe 25 8->15         started        17 schtasks.exe 1 8->17         started        signatures6 process7 signatures8 45 Moves itself to temp directory 12->45 19 conhost.exe 15->19         started        21 conhost.exe 17->21         started        process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1bddd107274cf7b24b3e1759743b7321a23aa80fe6babae71297c6dcee28362c/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-01-31 09:07:21 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dpo5cbzhjt33esz6c5mxio3tegrdvkap425lvzyss7dnz3rigywa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
48c802db3c1144f598f4f51171480edf100d333c7a02247cdf7546f07a5b9658
AgentTesla
4d569622d088800b4545c0079d1406801aad0d685e1647a426a7e2f99a5e144a
AgentTesla
613d9fd936ee8220f24dc0e435bba895782a722a2035482acc5bedb9c2e84f10
AgentTesla
62b54609bea9a6af4f71daa41bfaeb75235f662d608480020257a9eba7255dd4
AgentTesla
6f871f3642191d04e4fe20f022f738d89b3ad90b531cef6adde91d10f257431d
AgentTesla
75c011f9b3573845b4a39599d433530ee9915ad39c443a299f142b919df1ee82
AgentTesla
7fb4a26d9f2c3a08c69d7f5838b7f88d8c6f31ab2aa69b130b150449baaea7ad
AgentTesla
b5f0e20f9980ba833f56a6bbe1e0e3deea46e566c0eab83a473c4705e2b295d6
AgentTesla
c9af30b2a800c774844eee76e019d10b72c4637adbccd34a6de3bcc8a4f32ba4
AgentTesla
d55011272b280ef3806dc8ea48a9e60780d6afbcd1a296f482fa2860164b790b
AgentTesla
+ 14'599 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/220131-rg9r6ahcdm/
Behaviour
Creates scheduled task(s)
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
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
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
Sets service image path in registry
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
6f1b89bc3013177c101fe4448340c48c0dd08d19017a798bd11c2d0f76be1fbc
MD5 hash:
60a604887b3616e3ed86d81fab0a9ebb
SHA1 hash:
8db84f5f4c569c86c69aff464b2ffc4ce3dafa20
Link:
https://www.unpac.me/results/15290273-92c8-4eb7-849e-91da6ae30fc5/
SH256 hash:
c302a7ef73299b3b6b2c4978f608168ae2cbe309a5bd10dfabdc2e1caef1240f
MD5 hash:
c2ba73f6ae751f81bf25a8eee3119c11
SHA1 hash:
3c5ee1e0b782989e66b808846a12a7aecfc593ab
Link:
https://www.unpac.me/results/15290273-92c8-4eb7-849e-91da6ae30fc5/
SH256 hash:
2b0565508b1f388736488b4650f1827067afe06f1f32d4426115cb86ffd4ad32
MD5 hash:
350ad0eb6b492fc08dba429e13a18deb
SHA1 hash:
3bc5feeccc8907689bb321aed4282879cda3c098
Link:
https://www.unpac.me/results/15290273-92c8-4eb7-849e-91da6ae30fc5/
SH256 hash:
1bddd107274cf7b24b3e1759743b7321a23aa80fe6babae71297c6dcee28362c
MD5 hash:
17511fb26883e433356d3feef4f1fbf3
SHA1 hash:
7e845cf265e482a81aceb011b2316328a4c3d926
Link:
https://www.unpac.me/results/15290273-92c8-4eb7-849e-91da6ae30fc5/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/1bddd107274c/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/1bddd107274cf7b24b3e1759743b7321a23aa80fe6babae71297c6dcee28362c

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/228464/

Comments