MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ef5bbee3204de76c05424d5b000743e94acadff8a67a97d95ff3bdb3496b3190. 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: 9
| SHA256 hash: | ef5bbee3204de76c05424d5b000743e94acadff8a67a97d95ff3bdb3496b3190 |
|---|---|
| SHA3-384 hash: | c1460797292e4a41a1db902e098571180336d40683f94a02de9c7039ded4725835ea1f974ac66c4eac7c651c75ccb421 |
| SHA1 hash: | a14cc5728d1976a2e2625188109df577747067c7 |
| MD5 hash: | b02cb0bf8ca539faabb228e7992c2c4a |
| humanhash: | avocado-yankee-double-carolina |
| File name: | b02cb0bf8ca539faabb228e7992c2c4a |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 575'257 bytes |
| First seen: | 2021-07-08 14:12:05 UTC |
| Last seen: | 2021-07-08 14:50:23 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 6e7f9a29f2c85394521a08b9f31f6275 (277 x GuLoader, 44 x RemcosRAT, 39 x VIPKeylogger) |
| ssdeep | 12288:AMwBBStwrgnlmJl/a+pURHqYoNWbcCjcLTbtQDuMrtEXykMmlteZVquF94uwcl/V:AMwBUwrgnlmJl/a+pURHqYoNWbvjcLT0 |
| Threatray | 6'466 similar samples on MalwareBazaar |
| TLSH | T1B0C48D42788062F1CCB94472F13798E21B75B93BC6952C9635CDB79A84B5D32831EF3A |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
125
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b02cb0bf8ca539faabb228e7992c2c4a
Verdict:
Malicious activity
Analysis date:
2021-07-08 14:13:06 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
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.
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
spre.troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for dropped file
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
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)
Sigma detected: MSBuild connects to smtp port
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-07-08 14:12:09 UTC
AV detection:
18 of 29 (62.07%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 6'456 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
7775fb2685d57428adc9052204a09e0ca53b2fc77d0a927694273b53dbd79d9b
MD5 hash:
cab7c01d480419e35800efaee1a69a39
SHA1 hash:
eb2d1d0b63d40c4c94e8ac7c459cced18b0462a5
SH256 hash:
7c56ad605663eef01c9421d8f6da113507c3951cf3e19b3072f83c76d72f894c
MD5 hash:
192b0d5d745c27cd202c3edd2f707276
SHA1 hash:
e3ea84b723ae69e0a8f1e5cc0d1204e3c0f6b168
SH256 hash:
fa21f5278ef08b46c588d6ff1b5c93dee3143dd3f4241d775f5308eff353d086
MD5 hash:
d1459e01dc192d27d3284250550f7221
SHA1 hash:
819bddfb1e3779112fc81c29a50c67b0f97ad65f
SH256 hash:
ef5bbee3204de76c05424d5b000743e94acadff8a67a97d95ff3bdb3496b3190
MD5 hash:
b02cb0bf8ca539faabb228e7992c2c4a
SHA1 hash:
a14cc5728d1976a2e2625188109df577747067c7
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.47
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: | 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.
Web download
Delivery method
Distributed via web download
Comments
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