agenttesla | d4ffd9c9e99e01d4c4a60289035b3191b70b02f5bc6a8c7bac722ff124dd1cd8

General

Target

MT 103SWIFT 16052.exe
Size

720KB
MD5

d7970ac9cf0f446fae583e16827b603f
SHA1

6487e16370c39236d66e5acfc4fe3e39f57acb30
SHA256

d4ffd9c9e99e01d4c4a60289035b3191b70b02f5bc6a8c7bac722ff124dd1cd8
SHA512

b2fdfeb1c8ab53279551939e775d576b2706c7eadb60193622dc3bf4c6acb8cf63789a8ce92ead39bb058d1a80c7afe118b3bb619c04ae2a8490804a344527d3
SSDEEP

12288:I8axsEP/SJabc1OyUC8sYLLxADFjWQbfnlmMDNEiETohzFQlgkMXzVBH6e:I3/4kyt8sImZJddZEZohzGmxBa

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.garagerobert.be
Port:
587
Username:
[email protected]
Password:
dibi7779
Email To:
[email protected]

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-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MT 103SWIFT 16052.exe
Key opened	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MT 103SWIFT 16052.exe
Key opened	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MT 103SWIFT 16052.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 944 set thread context of 616	944	MT 103SWIFT 16052.exe	31

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
1208	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
944	MT 103SWIFT 16052.exe
944	MT 103SWIFT 16052.exe
944	MT 103SWIFT 16052.exe
944	MT 103SWIFT 16052.exe
1624	powershell.exe
616	MT 103SWIFT 16052.exe
616	MT 103SWIFT 16052.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	944	MT 103SWIFT 16052.exe
Token: SeDebugPrivilege	616	MT 103SWIFT 16052.exe
Token: SeDebugPrivilege	1624	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 944 wrote to memory of 1624	944	MT 103SWIFT 16052.exe	27
PID 944 wrote to memory of 1624	944	MT 103SWIFT 16052.exe	27
PID 944 wrote to memory of 1624	944	MT 103SWIFT 16052.exe	27
PID 944 wrote to memory of 1624	944	MT 103SWIFT 16052.exe	27
PID 944 wrote to memory of 1208	944	MT 103SWIFT 16052.exe	29
PID 944 wrote to memory of 1208	944	MT 103SWIFT 16052.exe	29
PID 944 wrote to memory of 1208	944	MT 103SWIFT 16052.exe	29
PID 944 wrote to memory of 1208	944	MT 103SWIFT 16052.exe	29
PID 944 wrote to memory of 616	944	MT 103SWIFT 16052.exe	31
PID 944 wrote to memory of 616	944	MT 103SWIFT 16052.exe	31
PID 944 wrote to memory of 616	944	MT 103SWIFT 16052.exe	31
PID 944 wrote to memory of 616	944	MT 103SWIFT 16052.exe	31
PID 944 wrote to memory of 616	944	MT 103SWIFT 16052.exe	31
PID 944 wrote to memory of 616	944	MT 103SWIFT 16052.exe	31
PID 944 wrote to memory of 616	944	MT 103SWIFT 16052.exe	31
PID 944 wrote to memory of 616	944	MT 103SWIFT 16052.exe	31
PID 944 wrote to memory of 616	944	MT 103SWIFT 16052.exe	31

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MT 103SWIFT 16052.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MT 103SWIFT 16052.exe

C:\Users\Admin\AppData\Local\Temp\MT 103SWIFT 16052.exe
"C:\Users\Admin\AppData\Local\Temp\MT 103SWIFT 16052.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:944
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\JiRGqIA.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1624
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\JiRGqIA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp88A.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1208
- C:\Users\Admin\AppData\Local\Temp\MT 103SWIFT 16052.exe
  "C:\Users\Admin\AppData\Local\Temp\MT 103SWIFT 16052.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:616

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp88A.tmp

Filesize
1KB

MD5
ed21f180ce1f8cf0c94c8ab747b63cbc

SHA1
68e186b6ba87a873d0d4a43c49d6805ff7920969

SHA256
426c6d75497dcae5a8747071b2b6ee6033ebaa3bc5e1875d74cb6637ba44c05e

SHA512
b13f13a50f254ae6c9f3ec3d10fd687f1f070f423ea87f50ab9b4c37bc3323e453bef62b18540dbd28d4017a1db686f91f7221db57306271c77e7e4eb6a2e57e

Download Submit
memory/616-71-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/616-66-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/616-67-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/616-79-0x00000000010F0000-0x0000000001130000-memory.dmp

Filesize
256KB

Download
memory/616-68-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/616-77-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/616-75-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/616-72-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/616-73-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/944-55-0x0000000004ED0000-0x0000000004F10000-memory.dmp

Filesize
256KB

Download
memory/944-59-0x0000000004980000-0x00000000049EA000-memory.dmp

Filesize
424KB

Download
memory/944-54-0x0000000001220000-0x00000000012DA000-memory.dmp

Filesize
744KB

Download
memory/944-57-0x0000000004ED0000-0x0000000004F10000-memory.dmp

Filesize
256KB

Download
memory/944-65-0x0000000004E90000-0x0000000004EC2000-memory.dmp

Filesize
200KB

Download
memory/944-56-0x00000000003D0000-0x00000000003E0000-memory.dmp

Filesize
64KB

Download
memory/944-58-0x0000000000630000-0x000000000063C000-memory.dmp

Filesize
48KB

Download
memory/1624-78-0x0000000001DE0000-0x0000000001E20000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads