MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 77e8143dc61d078d33e2883b03c136af2e851388b9a80239fb2c89444febba87. 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: | 77e8143dc61d078d33e2883b03c136af2e851388b9a80239fb2c89444febba87 |
|---|---|
| SHA3-384 hash: | 3e944ffc11f10e7547730748f0d2d4c7d5cbca52776d5d642096bd2d4f0905930121cb8a42657c687139fe77b8de5c8c |
| SHA1 hash: | 75eef9c4bba5afc975e5c956dc53549406b60572 |
| MD5 hash: | 70dedb43d54137b9add13cba0ff9ff0e |
| humanhash: | uniform-echo-bravo-march |
| File name: | 70dedb43d54137b9add13cba0ff9ff0e.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 823'296 bytes |
| First seen: | 2022-02-12 07:40:34 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 24576:NQVW0yaq5UKff9Wz0Pw1UwZGBlHjYvpm94ksQ:NmbaKKff9Wz0FwZWH8vpmuVQ |
| Threatray | 15'246 similar samples on MalwareBazaar |
| TLSH | T1D005F1ECB66475EFC857C97ADA992C24AA60307B530BB207804351ED6A0DAD3CF245F7 |
| File icon (PE): |  |
| dhash icon | f0c4b2d4f0a2ccf0 (25 x AgentTesla, 9 x Formbook, 6 x Loki) |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
255
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
DNS request
Сreating synchronization primitives
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
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.
Malware family:
Generic Malware
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
Malicious sample detected (through community Yara rule)
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)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-02-11 06:43:37 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
17 of 27 (62.96%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 15'236 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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:
32b68e0b4ee743d57e71666ef2c57040a357653e29421c28aa700f6349d0044d
MD5 hash:
15fee723520c0a48e36ba7b52664fdf8
SHA1 hash:
f43f4381724cdeb82bae9a9ab5565c39c4db2692
SH256 hash:
f365b92b11041eed57b6f7534e83e04167fce1cfacc570e79335292f3c0ea8aa
MD5 hash:
9147a2ef317fe384182d1281e5af8110
SHA1 hash:
bbe360e6eca29a32e1f787e1416ddad4d35dcf1a
SH256 hash:
5bd8115ac922ba374f496c99a4097abc5b7f1508886b285de16bddb7c756c353
MD5 hash:
4564e9e8fa7221afe3f82633fde3cfb9
SHA1 hash:
3891379a3b12d849c8e85c94669b495f7dd4b2e2
SH256 hash:
2c3f11fc673597e48f902bae64b506403b2ffbadf6a1143beec677eaefc3b013
MD5 hash:
4a95abe1c26cec721d6d63f1dd474cb2
SHA1 hash:
156c1c889aaf564add9c47fde030458fafaaf8da
SH256 hash:
77e8143dc61d078d33e2883b03c136af2e851388b9a80239fb2c89444febba87
MD5 hash:
70dedb43d54137b9add13cba0ff9ff0e
SHA1 hash:
75eef9c4bba5afc975e5c956dc53549406b60572
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | downloader_macros |
|---|---|
| Author: | ddvvmmzz |
| Description: | downloader macros |
| Rule name: | exec_macros |
|---|---|
| Author: | ddvvmmzz |
| Description: | exec macros |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | obfuscate_macros |
|---|---|
| Author: | ddvvmmzz |
| Description: | obfuscate macros |
| 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
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