agenttesla | ea048a5efa33488ae01d42eaf70a02ff13f18353fd90cf37c1f741126c4bf7e9

General

Target

Commercial InvoiceContract#08BR19-20.exe
Size

346KB
MD5

1015b6ac7933ac770c115db33f6a5b5b
SHA1

0e7f032f39d5e50e0303cf51b65d593275e0a6a0
SHA256

6188651c5b4b883766439245dbe8b6b5575f8dc4f861eec3a3238d0ee7093f48
SHA512

041602df2a0e2f2b9dac4d34e4674403be2594aa4400051cdc2c0445912270b4d2fe1fbc4df8c12c3876b13acf6a03fba35a905ec9bc74c755766aa2a87b0f84
SSDEEP

6144:7E9//cB1JOTZBy9NvXkgHtoHqUUZ2Nd9avqa5FsPZc4h29MpzMr8w7xgFEycmC:71B10TANcgNyqKDpa5FOO4g9MWrf7xgI

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.fcc.com.sa
Port:
587
Username:
[email protected]
Password:
In123123

Signatures

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

AgentTesla payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3636-15-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

Commercial InvoiceContract#08BR19-20.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Commercial InvoiceContract#08BR19-20.exe
Key opened	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Commercial InvoiceContract#08BR19-20.exe
Key opened	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Commercial InvoiceContract#08BR19-20.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Commercial InvoiceContract#08BR19-20.exe

description	pid	process	target process
PID 1948 set thread context of 3636	1948	Commercial InvoiceContract#08BR19-20.exe	Commercial InvoiceContract#08BR19-20.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

Commercial InvoiceContract#08BR19-20.exeCommercial InvoiceContract#08BR19-20.exe

pid process

1948 Commercial InvoiceContract#08BR19-20.exe
3636 Commercial InvoiceContract#08BR19-20.exe
3636 Commercial InvoiceContract#08BR19-20.exe

pid	process
1948	Commercial InvoiceContract#08BR19-20.exe
3636	Commercial InvoiceContract#08BR19-20.exe
3636	Commercial InvoiceContract#08BR19-20.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Commercial InvoiceContract#08BR19-20.exeCommercial InvoiceContract#08BR19-20.exe

description	pid	process
Token: SeDebugPrivilege	1948	Commercial InvoiceContract#08BR19-20.exe
Token: SeDebugPrivilege	3636	Commercial InvoiceContract#08BR19-20.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

Commercial InvoiceContract#08BR19-20.exe

description	pid	process	target process
PID 1948 wrote to memory of 3636	1948	Commercial InvoiceContract#08BR19-20.exe	Commercial InvoiceContract#08BR19-20.exe
PID 1948 wrote to memory of 3636	1948	Commercial InvoiceContract#08BR19-20.exe	Commercial InvoiceContract#08BR19-20.exe
PID 1948 wrote to memory of 3636	1948	Commercial InvoiceContract#08BR19-20.exe	Commercial InvoiceContract#08BR19-20.exe
PID 1948 wrote to memory of 3636	1948	Commercial InvoiceContract#08BR19-20.exe	Commercial InvoiceContract#08BR19-20.exe
PID 1948 wrote to memory of 3636	1948	Commercial InvoiceContract#08BR19-20.exe	Commercial InvoiceContract#08BR19-20.exe
PID 1948 wrote to memory of 3636	1948	Commercial InvoiceContract#08BR19-20.exe	Commercial InvoiceContract#08BR19-20.exe
PID 1948 wrote to memory of 3636	1948	Commercial InvoiceContract#08BR19-20.exe	Commercial InvoiceContract#08BR19-20.exe
PID 1948 wrote to memory of 3636	1948	Commercial InvoiceContract#08BR19-20.exe	Commercial InvoiceContract#08BR19-20.exe

outlook_office_path 1 IoCs

Processes:

Commercial InvoiceContract#08BR19-20.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Commercial InvoiceContract#08BR19-20.exe

outlook_win_path 1 IoCs

Processes:

Commercial InvoiceContract#08BR19-20.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Commercial InvoiceContract#08BR19-20.exe

C:\Users\Admin\AppData\Local\Temp\Commercial InvoiceContract#08BR19-20.exe
"C:\Users\Admin\AppData\Local\Temp\Commercial InvoiceContract#08BR19-20.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1948

C:\Users\Admin\AppData\Local\Temp\Commercial InvoiceContract#08BR19-20.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3636

C:\Windows\Microsoft.Net\Framework64\v3.0\WPF\PresentationFontCache.exe
C:\Windows\Microsoft.Net\Framework64\v3.0\WPF\PresentationFontCache.exe
1⤵
PID:2500

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\Commercial InvoiceContract#08BR19-20.exe.log
Filesize
681B

MD5
41c21fd2c537f197f2d604b76b9e3b74

SHA1
96edc196f6c2d0f03c536f846f5bf930d00a25db

SHA256
33f33fc696fde2b0202776de0b24bbd93b3ec49b91fde61c850cc38222dc7548

SHA512
3f2bb44454cc541c347558b2a4865a034b3778c7baf618ce16f30031eaa3e6d08d0a0d1b99978990430fea06435b1af1f3a5407b4e5b25ec9d212d0b59dd4897

Download Submit
memory/1948-10-0x0000000075580000-0x0000000075B31000-memory.dmp

Filesize
5.7MB

Download
memory/1948-1-0x0000000075580000-0x0000000075B31000-memory.dmp

Filesize
5.7MB

Download
memory/1948-2-0x0000000075580000-0x0000000075B31000-memory.dmp

Filesize
5.7MB

Download
memory/1948-20-0x0000000075580000-0x0000000075B31000-memory.dmp

Filesize
5.7MB

Download
memory/1948-14-0x0000000000BE0000-0x0000000000BF0000-memory.dmp

Filesize
64KB

Download
memory/1948-0-0x0000000075582000-0x0000000075583000-memory.dmp

Filesize
4KB

Download
memory/1948-11-0x0000000075582000-0x0000000075583000-memory.dmp

Filesize
4KB

Download
memory/2500-6-0x00007FFE0D600000-0x00007FFE0DFA1000-memory.dmp

Filesize
9.6MB

Download
memory/2500-9-0x00007FFE0D600000-0x00007FFE0DFA1000-memory.dmp

Filesize
9.6MB

Download
memory/2500-8-0x000000001A8E0000-0x000000001AA16000-memory.dmp

Filesize
1.2MB

Download
memory/2500-7-0x000000001A1D0000-0x000000001A5A4000-memory.dmp

Filesize
3.8MB

Download
memory/2500-12-0x00007FFE0D8B5000-0x00007FFE0D8B6000-memory.dmp

Filesize
4KB

Download
memory/2500-13-0x00007FFE0D600000-0x00007FFE0DFA1000-memory.dmp

Filesize
9.6MB

Download
memory/2500-5-0x00007FFE0D600000-0x00007FFE0DFA1000-memory.dmp

Filesize
9.6MB

Download
memory/2500-3-0x00007FFE0D8B5000-0x00007FFE0D8B6000-memory.dmp

Filesize
4KB

Download
memory/2500-4-0x0000000019D90000-0x0000000019DB0000-memory.dmp

Filesize
128KB

Download
memory/3636-19-0x0000000075580000-0x0000000075B31000-memory.dmp

Filesize
5.7MB

Download
memory/3636-18-0x0000000075582000-0x0000000075583000-memory.dmp

Filesize
4KB

Download
memory/3636-15-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/3636-21-0x0000000075580000-0x0000000075B31000-memory.dmp

Filesize
5.7MB

Download
memory/3636-22-0x0000000075580000-0x0000000075B31000-memory.dmp

Filesize
5.7MB

Download
memory/3636-23-0x0000000075580000-0x0000000075B31000-memory.dmp

Filesize
5.7MB

Download
memory/3636-24-0x0000000075580000-0x0000000075B31000-memory.dmp

Filesize
5.7MB

Download
memory/3636-28-0x0000000075580000-0x0000000075B31000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads