agenttesla | 7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f

General

Target

7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe
Size

1.1MB
MD5

533c4811cb0fa30ede406d126021c914
SHA1

c9285226c77ec1909d1c89ad851a9b2df7e7dce2
SHA256

7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f
SHA512

3057152f4b45e38b3cf52e9c60e6fa71d3170477f8c00e8f513c475d845a3a6bca7dce9a8c52d101e9496eb9d6af0a652552530c7cad5cbea7eaa4a33f3463da
SSDEEP

12288:/r0Rij41hw4e/ehLrzcqJNdUYvZdQftCKVl/eDl2yEs5UzDx11hw4e/:3L4LJ9lx/QftCc/ekyia4

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5569258287:AAE8No64yGhQk8i1FTouXIrVCiNf0VgntYI/sendDocument

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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1468 set thread context of 584	1468	7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe	28

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1468	7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe
584	7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe
584	7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1468	7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe
Token: SeDebugPrivilege	584	7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
584	7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1468 wrote to memory of 1544	1468	7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe	27
PID 1468 wrote to memory of 1544	1468	7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe	27
PID 1468 wrote to memory of 1544	1468	7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe	27
PID 1468 wrote to memory of 1544	1468	7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe	27
PID 1468 wrote to memory of 584	1468	7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe	28
PID 1468 wrote to memory of 584	1468	7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe	28
PID 1468 wrote to memory of 584	1468	7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe	28
PID 1468 wrote to memory of 584	1468	7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe	28
PID 1468 wrote to memory of 584	1468	7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe	28
PID 1468 wrote to memory of 584	1468	7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe	28
PID 1468 wrote to memory of 584	1468	7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe	28
PID 1468 wrote to memory of 584	1468	7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe	28
PID 1468 wrote to memory of 584	1468	7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe	28

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe

C:\Users\Admin\AppData\Local\Temp\7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe
"C:\Users\Admin\AppData\Local\Temp\7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1468
- C:\Users\Admin\AppData\Local\Temp\7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe
  "C:\Users\Admin\AppData\Local\Temp\7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe"
  2⤵
  PID:1544
- C:\Users\Admin\AppData\Local\Temp\7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe
  "C:\Users\Admin\AppData\Local\Temp\7bcfcf0dc6f946399ede3c09b5437b43051e1777c5a61459cddb71e162d6466f.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:584

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/584-65-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/584-63-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/584-68-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/584-61-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/584-60-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/584-64-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/584-70-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1468-55-0x0000000076BA1000-0x0000000076BA3000-memory.dmp

Filesize
8KB

Download
memory/1468-54-0x0000000000240000-0x0000000000362000-memory.dmp

Filesize
1.1MB

Download
memory/1468-59-0x0000000005C50000-0x0000000005C8C000-memory.dmp

Filesize
240KB

Download
memory/1468-58-0x0000000007D60000-0x0000000007DF4000-memory.dmp

Filesize
592KB

Download
memory/1468-57-0x0000000000580000-0x000000000058C000-memory.dmp

Filesize
48KB

Download
memory/1468-56-0x0000000000910000-0x000000000092A000-memory.dmp

Filesize
104KB

Download

Analysis

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