MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 23b23bbc8497e567eba43518485bb19fe70d295e54e5af14f90d233b33d862f9. 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: | 23b23bbc8497e567eba43518485bb19fe70d295e54e5af14f90d233b33d862f9 |
|---|---|
| SHA3-384 hash: | 5cfba8882b6808ebea745f99eb7abc7a03b3e50e3502dcea12b9a63f9f325b0f3a9dbf2d0e65392170b4e8ceaeaaa4c7 |
| SHA1 hash: | d8bad219e4c0520afd19de5e0ec1842c5f56f9e1 |
| MD5 hash: | b983d7ae5788fb40c2fda069ef162fc4 |
| humanhash: | may-hotel-nebraska-nineteen |
| File name: | Docs.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 549'888 bytes |
| First seen: | 2023-02-08 16:05:49 UTC |
| Last seen: | 2023-02-08 17:30:05 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:S7rhVe5d6U6sRg9db30NOQA+/7lP2alQDL50VOcORIGhCTAaLmAiN3DyuUjW4nRg:8LsRg9db30NOQA+/7lPI0VxUIGhCdfeG |
| Threatray | 20'569 similar samples on MalwareBazaar |
| TLSH | T128C46F2D39B613E2C138F97A46EB8620B9BD62933303D958D9DE1BF04F865816D8F51C |
| 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 |  cocaman |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
4
# of downloads :
189
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Docs.exe
Verdict:
Malicious activity
Analysis date:
2023-02-08 16:07:58 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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 method to dynamically call methods (often used by packers)
.NET source code contains very large strings
Machine Learning detection for sample
May check the online IP address of the machine
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 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.GenSteal
Status:
Malicious
First seen:
2023-02-08 14:29:51 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
18 of 39 (46.15%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 20'559 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
Looks up external IP address via web service
AgentTesla
Unpacked files
SH256 hash:
452677f7538cdad7eae21f72f500cc0fa48d6fef66e22176612ea26ef4813cdd
MD5 hash:
8bcebae63e79b193a35982314d8c3dbb
SHA1 hash:
7a45432f9b4329dd82dd31389631eb9b907c8e31
SH256 hash:
94c2ba257a21a0eb4527346753abdedc7bb2fe3aa72d20642546994626602129
MD5 hash:
874dcc6be499121b1425bfdff1f8ad46
SHA1 hash:
66f83bedc73876b77e152c604b8214bde86d965e
SH256 hash:
06bcd34efe4b17be9f97ac6f6d3cbe65990457df6754f5cdb295a6220479d932
MD5 hash:
d71e2993c887d53c94e75d9d59cd0dd7
SHA1 hash:
29342f51492353264a192181917d60565d8d7223
SH256 hash:
23b23bbc8497e567eba43518485bb19fe70d295e54e5af14f90d233b33d862f9
MD5 hash:
b983d7ae5788fb40c2fda069ef162fc4
SHA1 hash:
d8bad219e4c0520afd19de5e0ec1842c5f56f9e1
Malware family:
AgentTesla
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
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
Other
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