MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a0247e7910c4b2bf999a3b78444990a8634647fe6a2b30bbb97beccf2391e76c. 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: 14
| SHA256 hash: | a0247e7910c4b2bf999a3b78444990a8634647fe6a2b30bbb97beccf2391e76c |
|---|---|
| SHA3-384 hash: | f39d72fbbe8d05afbf578678e194c8a49620dcac47679378e714fc11d78f672a5ed926a00025e47f83f2436e4c848690 |
| SHA1 hash: | 96e8e28303845ceff97ab181c5f978ecc29a7732 |
| MD5 hash: | 8f611e46c6b686fe15ab9f4ba36f91c8 |
| humanhash: | harry-lake-green-table |
| File name: | Quotation & agreement.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 651'264 bytes |
| First seen: | 2022-08-10 02:26:00 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'799 x AgentTesla, 19'717 x Formbook, 12'278 x SnakeKeylogger) |
| ssdeep | 12288:RrMGCd2iNTzAkjHPpmjM3+89XcLSHgffRo+qm7MM0KOuDaOzyTpsp24pW:RrMGCd1JA0HPn1u9hopg |
| Threatray | 20'976 similar samples on MalwareBazaar |
| TLSH | T1D4D46C9C711072EFD86BD1B2CA682C68EAA07C77830B8253B527119DDA5CA87DF154F3 |
| TrID | 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.4% (.EXE) Win64 Executable (generic) (10523/12/4) 6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.4% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| File icon (PE): |  |
| dhash icon | 30e0dcd4d4dce030 (6 x AgentTesla, 2 x Formbook, 1 x a310Logger) |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
305
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
Quotation & agreement.exe
Verdict:
Malicious activity
Analysis date:
2022-08-10 02:28:40 UTC
Tags:
agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
Stealing user critical data
Query of malicious DNS domain
Sending a TCP request to an infection source
Unauthorized injection to a system process
Changing the hosts file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
packed
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
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the hosts 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)
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-08-10 00:18:53 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
14 of 41 (34.15%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 20'966 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Drops file in Drivers directory
AgentTesla
Unpacked files
SH256 hash:
5e97ccd8dafcb36b3cb772f6a2fd425abcf221ab9ea1930e8c2618c95332f2c6
MD5 hash:
01800f6b045def8d90c649842f56d752
SHA1 hash:
f8434a4636d0772d01aac44bb3f9753a41f01d34
SH256 hash:
175f161445a4b8b977f3ed4fa7c3a7ddbaf260c37d725202369c09a792566a7c
MD5 hash:
973119fa513ac6f205adcb366196509c
SHA1 hash:
ec0189e5b29a3e194e48e9ebe802087b3ff5b108
SH256 hash:
d415a2f7d6ffb4ac1283b446dd850a970f99b511b1add0cf171cabd075a3a6dc
MD5 hash:
877ec8e23969261635ed5d8f8b889e14
SHA1 hash:
88f0dcf3c5bb658b33de61f2036b97efb582fd20
SH256 hash:
a0247e7910c4b2bf999a3b78444990a8634647fe6a2b30bbb97beccf2391e76c
MD5 hash:
8f611e46c6b686fe15ab9f4ba36f91c8
SHA1 hash:
96e8e28303845ceff97ab181c5f978ecc29a7732
Malware family:
AgentTesla.v3
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Dropped by
agenttesla
Delivery method
Distributed via e-mail attachment
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