MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b73a25841f4cded91b8d90acd2049ce7a3906d743da06fef2f597411a7195dca. 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: | b73a25841f4cded91b8d90acd2049ce7a3906d743da06fef2f597411a7195dca |
|---|---|
| SHA3-384 hash: | c9374ae1dfc7c847cc3d618ff730d6f1b091b232c2f13f49e8e289bef57f805ab312a8c77c23a031ee926967119e5acc |
| SHA1 hash: | e86b6b3e58ca3d98141aa377ade58c0c457fd43b |
| MD5 hash: | 59e59f5c74adb9785677282ac7d247ec |
| humanhash: | leopard-april-earth-edward |
| File name: | 59e59f5c74adb9785677282ac7d247ec |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 802'816 bytes |
| First seen: | 2022-11-10 13:49:22 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger) |
| ssdeep | 12288:W3cqXPoCIG/8TkvlmknfXbqh+ibLSxRGMafbBreKOR2l39oo3F5/W+Mc:XjCJ8TGzqh+ibLFfB6Kll3io3F93n |
| Threatray | 23'235 similar samples on MalwareBazaar |
| TLSH | T15A05F082742E9B18D35CBBB171A583203BB07D325853D65E69DC76CB81337849E31BAB |
| TrID | 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.0% (.SCR) Windows screen saver (13097/50/3) 8.8% (.EXE) Win64 Executable (generic) (10523/12/4) 5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.2% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
170
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
DRAFT BC 40 PO 22901617.doc
Verdict:
Malicious activity
Analysis date:
2022-11-10 12:31:48 UTC
Tags:
exploit cve-2017-11882 loader 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
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.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.RemLoader
Status:
Malicious
First seen:
2022-11-10 13:50:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
21 of 26 (80.77%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 23'225 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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
5bc257fe8f649b1bea2146a8924d4749aaa2ce9b797e2e4f30de58f4c5eb9318
MD5 hash:
7ae4ab54ec09c89dc2faf61dd4c06927
SHA1 hash:
9f23b0e340c9dd612e7299f91f3ee13c012d8a2d
SH256 hash:
96e0f9651696386af579586e1a596302d69ba2bb70831266e90764e7319bad3c
MD5 hash:
2183ac7dc298074029b75753816e2b55
SHA1 hash:
9cae2f3485d251327885f836bf09fa681562346d
SH256 hash:
186edff2a8f2491d842a034badd9279c5319df65d1cbee1b0388872a1385b267
MD5 hash:
99871eb0e1e4ff702afc8b1537a3ed02
SHA1 hash:
66882822a1e2d0b09fdb7b10182cf9aba867c7a9
SH256 hash:
cfc16a2dbb933b1b85807d48966e9301b9fc34f4c44e7357713ca88b54bf4ab4
MD5 hash:
aabd0bdc81026ade6c57383f21d5c227
SHA1 hash:
4b26936bb8c03be6d7963184215a5ab594ecb765
SH256 hash:
ab19f28c700d64814b0c55df868c30dfb94e0a1f9fb6f7bca05bac6eb78a4e52
MD5 hash:
1f2a6c02dcf9aa00a28a5039fb5b8ce0
SHA1 hash:
1ef480867d39b98368af7586a8e6ba38c0c3893a
SH256 hash:
b73a25841f4cded91b8d90acd2049ce7a3906d743da06fef2f597411a7195dca
MD5 hash:
59e59f5c74adb9785677282ac7d247ec
SHA1 hash:
e86b6b3e58ca3d98141aa377ade58c0c457fd43b
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: | 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
Comments
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