MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5e99e454a6d988b96b9ee5926c405c4cdd99b1c2193a7f3c52e2f39d36827d59. 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: | 5e99e454a6d988b96b9ee5926c405c4cdd99b1c2193a7f3c52e2f39d36827d59 |
|---|---|
| SHA3-384 hash: | d93be2b0bf4bbaceab19dad2cd0c0d11091c0d8160cd0005c19f110f66c111609dbc5b6648c25d865e23164c401aed76 |
| SHA1 hash: | 52706ca602683b0a24870114e020c2df926e7726 |
| MD5 hash: | 58cf37aa716302371841400a2411e51b |
| humanhash: | echo-sad-grey-foxtrot |
| File name: | Ksfbbs3o6PKT29t.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'055'744 bytes |
| First seen: | 2021-08-13 08:27:21 UTC |
| Last seen: | 2021-08-16 14:59:17 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'477 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:1mf93vHdXRnmwuM7L5TovFho9LwSo05hYL4bCpV3vh:1mFfdBntj7V+o9sR05hYL4bCpdh |
| Threatray | 8'654 similar samples on MalwareBazaar |
| TLSH | T1F125823C19FE2237C0B9E375CBE28813B04568AF7521AD9494CB572E5326A5336C727E |
| dhash icon | 70f0eab2e0ecf070 (15 x AgentTesla, 9 x Loki, 7 x Formbook) |
| Reporter |  lowmal3 |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
324
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Ksfbbs3o6PKT29t.exe
Verdict:
Malicious activity
Analysis date:
2021-08-13 08:35:43 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 UDP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
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
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
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 access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-08-13 08:28:06 UTC
AV detection:
13 of 46 (28.26%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 8'644 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
f16eba14d0d49b3672b069c520067d5a9edd1519bdf9d160ba59f470f736f407
MD5 hash:
7e02bd9cd2f7289e00e9526a260978f6
SHA1 hash:
7940daf194488277dfc95f147ba0019ea9eab156
SH256 hash:
33ac6b8012ce739e72022086b5d39b7fc030c20fa72988f76957685509d5c041
MD5 hash:
83f8ae95a7e6f016f6b00482588086e6
SHA1 hash:
70392939d6d60a913b51084ec1d98eaae8ca4868
SH256 hash:
64ff0e7fb250d1626a9d09f4bb12e45685060ece23a4dd35790a107727893839
MD5 hash:
2833c0d5651d8d0872b50abf2ecfa53a
SHA1 hash:
17d7a04c90c6c9df25236370676a46841400d765
SH256 hash:
5e99e454a6d988b96b9ee5926c405c4cdd99b1c2193a7f3c52e2f39d36827d59
MD5 hash:
58cf37aa716302371841400a2411e51b
SHA1 hash:
52706ca602683b0a24870114e020c2df926e7726
Malware family:
Agent Tesla 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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | AgentTeslaV3 |
|---|---|
| Author: | ditekshen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | pe_imphash |
|---|
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | win_agent_tesla_v1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects Agent Tesla |
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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