agenttesla | 4554cbada94b7b4cca8fa646870eccb2d46dd7ca804cc1d1120f22dabce0145c

General

Target

Order_874844_376353.exe
Size

129KB
MD5

597840891d0f619d49b499298a5897bf
SHA1

dec68f6727cf685869b9971a968fc8ad35fb4934
SHA256

c039e57a33d3a58d59d38d325a160a61725940cd5d5f25e23855ae56660004ee
SHA512

960c3abb5eaa37eee1e3fb3e26982222fe24064f7dff507d2e40f4a9be3653ed50dd36ca248587a3f00f9e57103b9dcfe352304e61b69feb33501de55d762f22

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.physemance.com/
Port:
21
Username:
[email protected]
Password:
boygirl123456

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

AgentTesla Payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/856-61-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/856-62-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/856-63-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/856-64-0x000000000043750E-mapping.dmp	family_agenttesla
behavioral1/memory/856-65-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Downloads MZ/PE file

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

aspnet_compiler.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe
Key opened	\REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe
Key opened	\REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Order_874844_376353.exe

description pid process target process

PID 1396 set thread context of 856 1396 Order_874844_376353.exe aspnet_compiler.exe

description	pid	process	target process
PID 1396 set thread context of 856	1396	Order_874844_376353.exe	aspnet_compiler.exe

Modifies system certificate store 2 TTPs 6 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

Order_874844_376353.exe

description	ioc	process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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	Order_874844_376353.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\8D8AB41F5BAB79A0B627F311A0FD7A2990EFDC13\Blob = 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	Order_874844_376353.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\8D8AB41F5BAB79A0B627F311A0FD7A2990EFDC13	Order_874844_376353.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\8D8AB41F5BAB79A0B627F311A0FD7A2990EFDC13\Blob = 0f000000010000002000000053cd4cf7238b3b888313cfe5459beaa38bb6a15b9b814fc356a41cc913b003270300000001000000140000008d8ab41f5bab79a0b627f311a0fd7a2990efdc132000000001000000f9020000308202f5308201dda00302010202102681bce1a8940f869d0adfb45afb92c4300d06092a864886f70d01010b050030133111300f06035504031308436c6f75644e6574301e170d3231313031343137303030305a170d3236313031333137303030305a30133111300f06035504031308436c6f75644e657430820122300d06092a864886f70d01010105000382010f003082010a0282010100e693e0135322d696738df54109e7b4cc0211a1edeb128f70c645963f4a9d6f41be4e9c0068598f7d5868c5bea9e9a8c25627b0bcb50d02c3e45b2f9b1ffd627d7e85b7ef6454e8a7d2ddcfebc5ff67fa88873a51dcdcc59d03fb7307b124d94fdb0a2a99ca585472363e11a8ebaf87674791c39d0dbd96a28d08f2e77a0b28fe2ea6016191b2b9385e0cc3d3e7ab04a52e310519e6f735bfc8bc96a2264089dc177ce628e8448a12d636de6748fc662bf19b732d222a7edac26ae98e0f7d054a68b66923abf080c5f1db7876d62195561f8a2a32649df6ae49300058d12939f078b3f5ab9e2ab515c1c58c2f600f3e209c0efc96d8710644c0a157d3540b1bd30203010001a3453043300e0603551d0f0101ff04040302010630120603551d130101ff040830060101ff020101301d0603551d0e041604145eec4f690e3e628fd7a196404c1820c914f4ef47300d06092a864886f70d01010b0500038201010088daaf56db4a22c10072534d9237d681b5cb08d87d60207f7d19aee1e5e4b7d77c704997c7e3b92705bf8a00fa4a15db7f653ee31dbc5b1dfe9062ab58698d5bd2fb6328dbda9992dcd2b14aecffb9838f5010a5522a8d366ade5bd320a5c5355a7f4d05338e8759858622355ffb49462f38fcaa3b21b072225becf92859819383a0fdd0813af271a186b6aa3caff681dac8dd1e6cdcf32155d74224c7d684371280fdf02189bb74ea1ccded7c6840129976c1628254bd264cd6b3ea9a45c88fa862387958723a4e5d6a7fd73f42528198f2cec956fb8c8c8c2540acd15087f496dd87582e9f61a455346120cc959a50b3710c7279983e898d1593c66001ebbe	Order_874844_376353.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\8D8AB41F5BAB79A0B627F311A0FD7A2990EFDC13\Blob = 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	Order_874844_376353.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436	Order_874844_376353.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

aspnet_compiler.exe

pid process

856 aspnet_compiler.exe
856 aspnet_compiler.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Order_874844_376353.exeaspnet_compiler.exe

description pid process

Token: SeDebugPrivilege 1396 Order_874844_376353.exe
Token: SeDebugPrivilege 856 aspnet_compiler.exe

pid	process
856	aspnet_compiler.exe
856	aspnet_compiler.exe

description	pid	process
Token: SeDebugPrivilege	1396	Order_874844_376353.exe
Token: SeDebugPrivilege	856	aspnet_compiler.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

Order_874844_376353.exe

description	pid	process	target process
PID 1396 wrote to memory of 856	1396	Order_874844_376353.exe	aspnet_compiler.exe
PID 1396 wrote to memory of 856	1396	Order_874844_376353.exe	aspnet_compiler.exe
PID 1396 wrote to memory of 856	1396	Order_874844_376353.exe	aspnet_compiler.exe
PID 1396 wrote to memory of 856	1396	Order_874844_376353.exe	aspnet_compiler.exe
PID 1396 wrote to memory of 856	1396	Order_874844_376353.exe	aspnet_compiler.exe
PID 1396 wrote to memory of 856	1396	Order_874844_376353.exe	aspnet_compiler.exe
PID 1396 wrote to memory of 856	1396	Order_874844_376353.exe	aspnet_compiler.exe
PID 1396 wrote to memory of 856	1396	Order_874844_376353.exe	aspnet_compiler.exe
PID 1396 wrote to memory of 856	1396	Order_874844_376353.exe	aspnet_compiler.exe

outlook_office_path 1 IoCs

Processes:

aspnet_compiler.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe

outlook_win_path 1 IoCs

Processes:

aspnet_compiler.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe

C:\Users\Admin\AppData\Local\Temp\Order_874844_376353.exe
"C:\Users\Admin\AppData\Local\Temp\Order_874844_376353.exe"
1⤵
- Suspicious use of SetThreadContext
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1396

C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:856

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/856-64-0x000000000043750E-mapping.dmp

Download
memory/856-59-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/856-60-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/856-61-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/856-62-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/856-63-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/856-65-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/856-67-0x0000000004830000-0x0000000004831000-memory.dmp

Filesize
4KB

Download
memory/856-68-0x0000000004831000-0x0000000004832000-memory.dmp

Filesize
4KB

Download
memory/1396-56-0x0000000000240000-0x0000000000242000-memory.dmp

Filesize
8KB

Download
memory/1396-57-0x000000001B100000-0x000000001B102000-memory.dmp

Filesize
8KB

Download
memory/1396-58-0x0000000000680000-0x0000000000695000-memory.dmp

Filesize
84KB

Download
memory/1396-54-0x0000000000C80000-0x0000000000C81000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads