MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 decea99e89d160b5656fdc941441eae35a1f81f32d423f7d444703944c3f9f98. 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: 11
| SHA256 hash: | decea99e89d160b5656fdc941441eae35a1f81f32d423f7d444703944c3f9f98 |
|---|---|
| SHA3-384 hash: | dbbc58608978d28e28d59c7ea78360f121691a5345502718079d85a8b655f1726719275430580ab4b009433bcdbacdcc |
| SHA1 hash: | a6264679c3a5b2c84809bfaec6ad86049e79e583 |
| MD5 hash: | b3c1c45ef044c93da03c54fd8fe318fb |
| humanhash: | oxygen-california-bravo-timing |
| File name: | QUOTATION REQUEST.exe.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'766'400 bytes |
| First seen: | 2021-09-28 13:22:19 UTC |
| Last seen: | 2021-09-29 05:03:43 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'473 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 24576:OmzIwc6jVhmonXRSfOdkschug3UI6u/1q:OmUwc6jVhmonXRSF1huDIm |
| Threatray | 10'390 similar samples on MalwareBazaar |
| TLSH | T1FD8561254E1686F7C3EEC638D05C4A9EDAF2AC877660CE1DD881BAC712B770BD24845D |
| File icon (PE): |  |
| dhash icon | d4c4c4d8ccd4f0cc (241 x AgentTesla, 65 x Loki, 41 x Formbook) |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
4
# of downloads :
140
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b3c1c45ef044c93da03c54fd8fe318fb
Verdict:
Malicious activity
Analysis date:
2021-09-28 12:29:01 UTC
Tags:
trojan rat agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a system process
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the hosts file
Multi AV Scanner detection for dropped file
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-09-28 11:26:51 UTC
AV detection:
17 of 28 (60.71%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 10'380 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Contains code to disable Windows Defender
Unpacked files
SH256 hash:
850f6d50afe5343255ac0a273ccf11f099649d9b0966a1caaa2c4ed4feada2df
MD5 hash:
94bcafb678537ec643f7d1c8002f06c2
SHA1 hash:
ef2cce9ece6897e66c839a7f1821494f31f94f34
SH256 hash:
43e38f251dbca9aa20f3470167e5427a7e7a7cdcd25f0b6b045ae8577cd3e345
MD5 hash:
f62ab5d3528d5a3b9e270ea1f9347868
SHA1 hash:
6a74e87711c615adbd9145f829a33f55b7e42dd6
SH256 hash:
ee4cbec8e3471c74a120c1d2393bca34c550eaeda8bd78dcdbbc001cea2bcc45
MD5 hash:
df63202beb37495e9c12955690161210
SHA1 hash:
1b64408cdffe1e14102525ac71896bc0adbccd42
SH256 hash:
decea99e89d160b5656fdc941441eae35a1f81f32d423f7d444703944c3f9f98
MD5 hash:
b3c1c45ef044c93da03c54fd8fe318fb
SHA1 hash:
a6264679c3a5b2c84809bfaec6ad86049e79e583
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:
0.71
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: | dridex_halo_generated |
|---|---|
| Author: | Halogen Generated Rule, Corsin Camichel |
| Rule name: | pe_imphash |
|---|
| 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
Dropped by
agenttesla
Delivery method
Distributed via e-mail attachment
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.