MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ca87f3892de6e488e61c352cafc36fc06d0d8b6eb9fc4d5429ff92038c4b134f. 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: | ca87f3892de6e488e61c352cafc36fc06d0d8b6eb9fc4d5429ff92038c4b134f |
|---|---|
| SHA3-384 hash: | 48fe934e96abc041af585cd4c3fc96e97c4aae9da59f909182ab0bfb91d4af6a9b0f4fa10abaa28fdce168c69b529105 |
| SHA1 hash: | 488979983bfa154fbb27563454e67903c37e16c3 |
| MD5 hash: | 4e09874338d28600e8b84184f143bfe8 |
| humanhash: | mockingbird-cardinal-tango-tennis |
| File name: | 70654 SSEBACT.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 656'384 bytes |
| First seen: | 2021-09-13 21:20:36 UTC |
| Last seen: | 2021-09-15 06:13:06 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:lDDpWalUE9jqi2MeaDCPTqZEG+4RIzTxTsyjUmgdQG8i:9UE9jqlaDcq6zxsMUmgH |
| Threatray | 9'788 similar samples on MalwareBazaar |
| TLSH | T185D458A93E428AB6C87C1B7EC67813C4A27D6C132F70E2BD2BB0759916F329D454D193 |
| dhash icon | 71f0f8ccccf0f071 (12 x AgentTesla, 4 x Formbook, 4 x SnakeKeylogger) |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
6
# of downloads :
138
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
70654 SSEBACT.exe
Verdict:
Suspicious activity
Analysis date:
2021-09-13 21:21:51 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Modifies the hosts 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)
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-09-13 20:27:24 UTC
AV detection:
6 of 43 (13.95%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 9'778 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
81cac8377884b5ad73c60f0a710f02acb240fadb210f4df6987473314b3db91b
MD5 hash:
a32370f1354f9cf68e389a96f6e146cc
SHA1 hash:
cb28a9f20658d39f88a10941b4d06072383d3741
SH256 hash:
ad4a7895d529d5164302bb88596964ab42ff125bf0f5544418c80b6d438cb587
MD5 hash:
43ababb6b0a02907aad43084f12b10d9
SHA1 hash:
b60ba705891d5a666d64300181b475a46714ffa8
SH256 hash:
7107353618ecc2f5fd5c3a2e38b8c74611f89d2fd94914f7f8f9488f1dc16d71
MD5 hash:
527acdb36f900caafd164606ac0edee9
SHA1 hash:
8b193aee686a649ed17f44c2af7359b7cd79e82d
SH256 hash:
ca87f3892de6e488e61c352cafc36fc06d0d8b6eb9fc4d5429ff92038c4b134f
MD5 hash:
4e09874338d28600e8b84184f143bfe8
SHA1 hash:
488979983bfa154fbb27563454e67903c37e16c3
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: | 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
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