MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f553c45ba27e4a01ec6dcdfa86f6149ad6854fa1668ca685ccc46b067cdc2fd6. 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: 16
| SHA256 hash: | f553c45ba27e4a01ec6dcdfa86f6149ad6854fa1668ca685ccc46b067cdc2fd6 |
|---|---|
| SHA3-384 hash: | 6dec9da144f72a268d1f80d8fc9317a06f475afd27597708aa761b01cdd70c860e2385c01faaddb91eaad862fc123ff3 |
| SHA1 hash: | fa96852c3344856dd75d30c0cf6601f5ab343fe7 |
| MD5 hash: | 12f224572c9e11c251b32b80bac3796a |
| humanhash: | pennsylvania-fix-lactose-eighteen |
| File name: | MsMpEng.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 783'872 bytes |
| First seen: | 2023-08-23 07:40:10 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'642 x Formbook, 12'245 x SnakeKeylogger) |
| ssdeep | 12288:+5eyEww2d1mbTQXA5PZZCd5UMfboAiIZBXt9sJiZ7ci4Na9jwlTbpFXi+L+k:1yEw0B/C4MzoqkiVceURpFy+L+k |
| Threatray | 5'581 similar samples on MalwareBazaar |
| TLSH | T198F4DF11A2BB8745C87B93F53F61220C07BDA55A23FFD2247FC6A1DA6521B80495AF33 |
| 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 |  petrovic |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
302
Origin country :
FIVendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
ΠΡΟΣΦΟΡΑ 202308-10_22.08.2023.xls
Verdict:
Malicious activity
Analysis date:
2023-08-23 05:51:25 UTC
Tags:
opendir exploit cve-2017-11882 loader stealer agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
barys comodo lokibot packed
Verdict:
Malicious
Labled as:
Lazy.Generic
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 method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
May check the online IP address of the machine
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
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
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
Win32.Spyware.Negasteal
Status:
Malicious
First seen:
2023-08-22 14:35:32 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
25 of 37 (67.57%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 5'571 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
spyware stealer
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
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:
892761d55890a0af5517cc5da1b7b251539f9d1b5e126616def3b66b60b25f50
MD5 hash:
1381fe1ab71c80397a78422051edbd51
SHA1 hash:
e258e5a6e54f6314944e713515d22906fa4520f7
SH256 hash:
430cd2df2adb203f1a8e1f61a3b6ad9881edd8f7876d3838c2d3eacd3d7a82da
MD5 hash:
eac3856f3323dc0c080fe3ab7036612c
SHA1 hash:
dc84771e2e299adce2a23e4c9b337dfab50234ab
Detections:
AgentTesla
SH256 hash:
8f2929809efd228e7c0513785da27c37758e3fae3dda54874550691b13cddf60
MD5 hash:
6c4bf3cf7f71362f9c3771ab00b7f6ab
SHA1 hash:
ce30e47d5d9863dd450a3a0333cf00a929677262
SH256 hash:
6b959869f767cbed167d5169ef0f2375ea56e202a0a8ac8dbb8f05cd1eae661e
MD5 hash:
e845de7a4cd00244a0f9446be285469b
SHA1 hash:
9749766f00920445091f6b27306bf09be01c0ae5
SH256 hash:
f553c45ba27e4a01ec6dcdfa86f6149ad6854fa1668ca685ccc46b067cdc2fd6
MD5 hash:
12f224572c9e11c251b32b80bac3796a
SHA1 hash:
fa96852c3344856dd75d30c0cf6601f5ab343fe7
Malware family:
AgentTesla.v4
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: | NET |
|---|---|
| Author: | malware-lu |
| 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.
Web download
Delivery method
Distributed via web download
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