agenttesla | ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f

General

Target

ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe
Size

770KB
MD5

85b652b9ce1c68f18491a73b98bd2a7b
SHA1

7d0eb3cf15fbf153db57b979ccac546028b8c9b6
SHA256

ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f
SHA512

2913483e942175f7fa446517f942188f6ba2f70c5fcb2041f73616a8492947687f6bf79f3a1bc3c2dfca5513b6693ec4c539eb70aee031743fe5eab7ae61c8c9
SSDEEP

12288:wTDLuk6bzkXSdqYEWYaobcKpIxwdtJY1nkQiCYlNny7:oIbzkioYEWYTcpuep

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5618720367:AAFqeS2K5cBYFRaIBpS6oi_RaSYSI0_A__w/

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
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
T1081
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
T1081
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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe

description	pid	process	target process
PID 748 set thread context of 212	748	ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe	ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe

pid	process
212	ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe
212	ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe

description pid process

Token: SeDebugPrivilege 212 ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe

pid process

212 ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe

description	pid	process
Token: SeDebugPrivilege	212	ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe

description	pid	process	target process
PID 748 wrote to memory of 212	748	ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe	ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe
PID 748 wrote to memory of 212	748	ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe	ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe
PID 748 wrote to memory of 212	748	ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe	ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe
PID 748 wrote to memory of 212	748	ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe	ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe
PID 748 wrote to memory of 212	748	ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe	ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe
PID 748 wrote to memory of 212	748	ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe	ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe
PID 748 wrote to memory of 212	748	ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe	ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe
PID 748 wrote to memory of 212	748	ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe	ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe

outlook_office_path 1 IoCs

Processes:

ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe

outlook_win_path 1 IoCs

Processes:

ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe

C:\Users\Admin\AppData\Local\Temp\ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe
"C:\Users\Admin\AppData\Local\Temp\ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:748

C:\Users\Admin\AppData\Local\Temp\ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe
"C:\Users\Admin\AppData\Local\Temp\ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:212

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\ac76f7c2a4bdf1384741cf285a0320cb0534d8c6b71bfccc3934d85496a4057f.exe.log
Filesize
1KB

MD5
e08f822522c617a40840c62e4b0fb45e

SHA1
ae516dca4da5234be6676d3f234c19ec55725be7

SHA256
bd9d5e9f7fe6fcff17d873555d4077d15f7d6cdda1183e7f7d278b735ffe1fd7

SHA512
894a7fb7bbc18ac6ba13378f58a7db80ad00d6080be9a66b01cae8e23e41d9d2d4cd53c1e20669356b73590c8a3ebfda4bdda3258f81240db56c4a81b7313fe4

Download Submit
memory/212-138-0x0000000000000000-mapping.dmp

Download
memory/212-139-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/212-141-0x0000000006430000-0x0000000006480000-memory.dmp

Filesize
320KB

Download
memory/748-132-0x00000000009F0000-0x0000000000AB6000-memory.dmp

Filesize
792KB

Download
memory/748-133-0x0000000005A70000-0x0000000006014000-memory.dmp

Filesize
5.6MB

Download
memory/748-134-0x00000000054C0000-0x0000000005552000-memory.dmp

Filesize
584KB

Download
memory/748-135-0x0000000005450000-0x000000000545A000-memory.dmp

Filesize
40KB

Download
memory/748-136-0x0000000007ED0000-0x0000000007F6C000-memory.dmp

Filesize
624KB

Download
memory/748-137-0x0000000007FE0000-0x0000000008046000-memory.dmp

Filesize
408KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads