MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e77447a9ebec55ce1989c4fd34165d628cae27456585d84b3d4f977666152983. 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: | e77447a9ebec55ce1989c4fd34165d628cae27456585d84b3d4f977666152983 |
|---|---|
| SHA3-384 hash: | 15468b5f79254496fe299ee8dc56efccf2ca1ed37d549f1834584ab369bd263248235832811a9bd55afe73f36d8b423d |
| SHA1 hash: | af9a4f91d2ed4f097f4144a62e44289c5c565a56 |
| MD5 hash: | 7ea94b3a2e4ce18cf237f09a94647606 |
| humanhash: | triple-purple-diet-florida |
| File name: | new purchase order PDF.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'327'104 bytes |
| First seen: | 2021-12-06 03:20:38 UTC |
| Last seen: | 2021-12-10 12:27:44 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 24576:cN5eB2AexEmMQRL6DMFEAuUDCqZajNKajVQVwc/Vo3rYT9NJTyf9DJ:G5goEmNLpJ9ZajN5jYwEooV49DJ |
| Threatray | 13'391 similar samples on MalwareBazaar |
| TLSH | T1FD55BD2C25750867ED3C1A3505454B3B9EF05C7CA9ABE7CE7B4035AF4AB12C90B262ED |
| File icon (PE): |  |
| dhash icon | 86e8c0c8ccd89ce6 (18 x AgentTesla, 18 x Formbook, 8 x Loki) |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
4
# of downloads :
169
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
new purchase order PDF.exe
Verdict:
Suspicious activity
Analysis date:
2021-12-06 03:25:10 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:
Malware
Maliciousness:
Behaviour
Creating a window
DNS request
Сreating synchronization primitives
Launching a process
Creating a file
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
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.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)
Initial sample is a PE file and has a suspicious name
Installs a global keyboard hook
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
Sigma detected: Conti Backup Database
Sigma detected: Disable or Delete Windows Eventlog
Sigma detected: PowerShell SAM Copy
Sigma detected: Suspicious PowerShell Invocations - Generic
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 / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-12-06 01:59:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
19 of 27 (70.37%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 13'381 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
12cffbc328a97a01f46027a65110bfc928a87ea4fb3a3cf3ca5a0b5414977d8d
MD5 hash:
f013bb1e374b8e4f21eda75db0a7cbd8
SHA1 hash:
f31ecaf17aa3040e04ca7758baa5a1411e86d830
SH256 hash:
7c6f9d27c6d75d7aa2b8054470ea139032b0d603c54d03f0a25a39faf488b9af
MD5 hash:
7c3c9cfbed8f431a1be5842619ff8276
SHA1 hash:
8b3803c4ec5286019cd544006012a96e1d90b402
SH256 hash:
1eba3e6e55f4aa87ee88dad11183f808f00870bf6277e3ae19fb31400a1dbe5b
MD5 hash:
00b620728472aef2af115e0455930cf8
SHA1 hash:
649a4ad0f13a3176ea36b855c1b36fbce246446a
SH256 hash:
e77447a9ebec55ce1989c4fd34165d628cae27456585d84b3d4f977666152983
MD5 hash:
7ea94b3a2e4ce18cf237f09a94647606
SHA1 hash:
af9a4f91d2ed4f097f4144a62e44289c5c565a56
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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