MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 77a90478610c27bfc5d1c59e4d57f321de96504d8ee2e7787bd4b36065a06c12. 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
| SHA256 hash: | 77a90478610c27bfc5d1c59e4d57f321de96504d8ee2e7787bd4b36065a06c12 |
|---|---|
| SHA3-384 hash: | eedcc4053c549ff690fc118c2ed11e2cb3e6bf619fdff9d5739c651b23cca1a198926ee3ed29cbb58dca30e7b5e9c25f |
| SHA1 hash: | 7d2939cfe310ad9b769df2b2afc494d188cdb34a |
| MD5 hash: | 8892023da568b32154a923d3db90437e |
| humanhash: | grey-may-oranges-sink |
| File name: | 3172023_ACB - 91xxxxx8.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 901'632 bytes |
| First seen: | 2023-07-31 06:29:12 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'665 x AgentTesla, 19'479 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:2kI6rALeeXXWczqmmVNFA0WVgXBE8pFBz/HrXXGAlz/zbwhm:2pHLjX3zEOVUKO/z/zXXgY |
| Threatray | 5'807 similar samples on MalwareBazaar |
| TLSH | T12415D77804BB4E22C221D2BE6AC5E53FF6415CB6611C8D5B929A6F870D03D772C9EC2D |
| TrID | 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.2% (.SCR) Windows screen saver (13097/50/3) 9.0% (.EXE) Win64 Executable (generic) (10523/12/4) 5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| Reporter |  lowmal3 |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
261
Origin country :
DEVendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
3172023_ACB - 91xxxxx8.exe
Verdict:
Malicious activity
Analysis date:
2023-07-31 06:30:11 UTC
Tags:
stealer 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
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
comodo packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large strings
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Detection:
agenttesla
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 5'797 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
collection spyware stealer
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
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:
53f2ad060cf771aa4f197df5789cee95959480c244a0b392bb450c8ce7311d77
MD5 hash:
37e82d3e2864e27b34f5fbacaea759c3
SHA1 hash:
a87024a466e052bff09a170bb8c6f374f6c84c32
SH256 hash:
c6e7ccb1eebbe2641bd6f1d1ed7f9b4cffadc30d6b3063b02854f06361fa0a96
MD5 hash:
62ddcc227b23731872787fdb225059dc
SHA1 hash:
8edabc6e6b2fb5f963a1c4a1b1ad99a507072988
SH256 hash:
28f47f18ae8466673ee87ba144a9fe63ea2ed5ee3fad610ad938db1c98f00298
MD5 hash:
98ea686554a02bf4ae9dbf2ed087cd1c
SHA1 hash:
436d1042f56b40eff60df7bc136ffbe6a55e4f03
SH256 hash:
3d5fa4d1ec731f86d6d7c3d7c55da6fecff9c267b6e31b3134c298fea2aae600
MD5 hash:
1946a253ebc75198836110df752ca1ec
SHA1 hash:
18cca978ce46ce76565ff92d19521e64484c549b
SH256 hash:
77a90478610c27bfc5d1c59e4d57f321de96504d8ee2e7787bd4b36065a06c12
MD5 hash:
8892023da568b32154a923d3db90437e
SHA1 hash:
7d2939cfe310ad9b769df2b2afc494d188cdb34a
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: | 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
Delivery method
Distributed via e-mail attachment
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