MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 87e32aa4c7cdad4872573c0d62e51e9256d1c774dbdebd2cb2e706734aa69e1f. 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 5 File information Comments

SHA256 hash: 87e32aa4c7cdad4872573c0d62e51e9256d1c774dbdebd2cb2e706734aa69e1f
SHA3-384 hash: 9551ff7822b453474edb0bbc9e18db6ad4654f2574e435fdc13264beeed595fb34f8e29dd76b61e21093ffc7e8a7a2ef
SHA1 hash: 6def904f769fe8ef1e3da3e4305fd36fc162176a
MD5 hash: f25a05273ba3897ae6d5211dd42bf896
humanhash: angel-carbon-nuts-fourteen
File name:PURCHASE ORDER.exe
Download: download sample
Signature AgentTesla
File size:445'062 bytes
First seen:2023-01-13 14:07:47 UTC
Last seen:2023-01-16 11:17:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader)
ssdeep 6144:uYa63eDljYsa/ahTp42vAHkp2xv/hQ8MUlEeYBbE:uYMlMsgET1vRp2VpQ8MuvYBbE
Threatray 14'768 similar samples on MalwareBazaar
TLSH T15794DF083124E00AEBE57A78AF74DDB213A4AC5D1C74822733F4AF9F76ED257610935A
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter cocaman
Tags:AgentTesla exe QUOTATION

Intelligence


File Origin
# of uploads :
5
# of downloads :
182
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
PURCHASE ORDER.exe
Verdict:
Malicious activity
Analysis date:
2023-01-13 14:09:49 UTC
Tags:
agenttesla

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

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
No Threat
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed shell32.dll
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.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Contains functionality to detect sleep reduction / modifications
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Executable has a suspicious name (potential lure to open the executable)
Initial sample is a PE file and has a suspicious name
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
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 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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-01-13 08:44:36 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
AgentTesla
Unpacked files
SH256 hash:
e6d99bc7e2898a67b31b6aa1d395bee0075a0904e63221082002245df342ed2c
MD5 hash:
de8d25d9815e585471de7ea46fe9aede
SHA1 hash:
a2df7a158c54b0243dc04137e960888eb856fd9d
SH256 hash:
c783b87aa3398065aea7629ff2974d4d7ef7113832ceaa9482aaa5407bfb92f7
MD5 hash:
25dfa423c6b5831bf4f4c72aa05e1c67
SHA1 hash:
8cc1f3447faa7dd4c40c14eff2d62c40044f759c
SH256 hash:
3b302c0f09b1cd5a77debd01211ff4c0ae0cca86c781ea4f901e7a3026ac4db5
MD5 hash:
9abb06e414e784d09eb96997b2d1a336
SHA1 hash:
d7956125a07ccc073b61f71eefc0e5e89c465487
SH256 hash:
87e32aa4c7cdad4872573c0d62e51e9256d1c774dbdebd2cb2e706734aa69e1f
MD5 hash:
f25a05273ba3897ae6d5211dd42bf896
SHA1 hash:
6def904f769fe8ef1e3da3e4305fd36fc162176a
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:cobalt_strike_tmp01925d3f
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_AgentTesla_d3ac2b2f
Author:Elastic Security

File information


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

Malspam

AgentTesla

Executable exe 87e32aa4c7cdad4872573c0d62e51e9256d1c774dbdebd2cb2e706734aa69e1f

(this sample)

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