agenttesla | 70446a09009a1efa90feec5d118e70c0c16296d17d67e7caa961ca8a7a152aad

General

Target

swift copy.exe
Size

728KB
MD5

1babf99cab6b7acb1dc816eaa5873fb0
SHA1

0f014d8b30ae7b40214033731b82939a649873bc
SHA256

26794f7598febe976fb23ad9abe87ca823f65730957ce7821ce5bc9e6dbfab92
SHA512

9803f94af1db4dd79e572e97adb788e309b134f5de485eff800e926e4a5f2baf1d48404b19b993c0b959252176660a93ab6ee65b7f18e9a8a21cb3cae36b49ab
SSDEEP

12288:iCKE6jD/62iNG5nF8R9iSlBrIORCsSad87XTVKqlWDtk7qcqn0bkSYAVSt:iCKtD/61I0i6cKi7XTVRh7qcq0bFY8

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
kV$bSqJ1 daniel
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
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:

swift copy.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	swift copy.exe
Key opened	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	swift copy.exe
Key opened	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	swift copy.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

swift copy.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\sOFvE = "C:\\Users\\Admin\\AppData\\Roaming\\sOFvE\\sOFvE.exe"	swift copy.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

swift copy.exe

description pid process target process

PID 2824 set thread context of 2720 2824 swift copy.exe swift copy.exe
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/Job
T1053

Processes:

schtasks.exe

pid process

1124 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

swift copy.exepowershell.exe

pid process

2824 swift copy.exe
2824 swift copy.exe
2128 powershell.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

swift copy.exepowershell.exeswift copy.exe

description pid process

Token: SeDebugPrivilege 2824 swift copy.exe
Token: SeDebugPrivilege 2128 powershell.exe
Token: SeDebugPrivilege 2720 swift copy.exe

flow	ioc
4	api.ipify.org

description	pid	process	target process
PID 2824 set thread context of 2720	2824	swift copy.exe	swift copy.exe

pid	process
1124	schtasks.exe

pid	process
2824	swift copy.exe
2824	swift copy.exe
2128	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2824	swift copy.exe
Token: SeDebugPrivilege	2128	powershell.exe
Token: SeDebugPrivilege	2720	swift copy.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

swift copy.exe

description	pid	process	target process
PID 2824 wrote to memory of 2128	2824	swift copy.exe	powershell.exe
PID 2824 wrote to memory of 2128	2824	swift copy.exe	powershell.exe
PID 2824 wrote to memory of 2128	2824	swift copy.exe	powershell.exe
PID 2824 wrote to memory of 2128	2824	swift copy.exe	powershell.exe
PID 2824 wrote to memory of 1124	2824	swift copy.exe	schtasks.exe
PID 2824 wrote to memory of 1124	2824	swift copy.exe	schtasks.exe
PID 2824 wrote to memory of 1124	2824	swift copy.exe	schtasks.exe
PID 2824 wrote to memory of 1124	2824	swift copy.exe	schtasks.exe
PID 2824 wrote to memory of 2720	2824	swift copy.exe	swift copy.exe
PID 2824 wrote to memory of 2720	2824	swift copy.exe	swift copy.exe
PID 2824 wrote to memory of 2720	2824	swift copy.exe	swift copy.exe
PID 2824 wrote to memory of 2720	2824	swift copy.exe	swift copy.exe
PID 2824 wrote to memory of 2720	2824	swift copy.exe	swift copy.exe
PID 2824 wrote to memory of 2720	2824	swift copy.exe	swift copy.exe
PID 2824 wrote to memory of 2720	2824	swift copy.exe	swift copy.exe
PID 2824 wrote to memory of 2720	2824	swift copy.exe	swift copy.exe
PID 2824 wrote to memory of 2720	2824	swift copy.exe	swift copy.exe

outlook_office_path 1 IoCs

Processes:

swift copy.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	swift copy.exe

outlook_win_path 1 IoCs

Processes:

swift copy.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	swift copy.exe

C:\Users\Admin\AppData\Local\Temp\swift copy.exe
"C:\Users\Admin\AppData\Local\Temp\swift copy.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2824

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\iaANlxojaCUSZ.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2128

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\iaANlxojaCUSZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5541.tmp"
2⤵
- Creates scheduled task(s)
PID:1124

C:\Users\Admin\AppData\Local\Temp\swift copy.exe
"C:\Users\Admin\AppData\Local\Temp\swift copy.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2720

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

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\tmp5541.tmp

Filesize
1KB

MD5
c423dc113587049c91ea227b7d2e9d78

SHA1
58307cfea53ad210bba9154ddb0a1ca638678113

SHA256
9bd4d4beb040f0c38d684e2c0f78e12364628926b195d268baa4f5fd13375c10

SHA512
028e9b5a7ec191bbac708ebf0b4ef07dabc06feb80b0b21705b0f7d90acc6d74786814ef831ffc36c27fa74da27ae530864195ec5be727829032b009542c2520

Download Submit
memory/2128-32-0x000000006E680000-0x000000006EC2B000-memory.dmp

Filesize
5.7MB

Download
memory/2128-30-0x0000000002C80000-0x0000000002CC0000-memory.dmp

Filesize
256KB

Download
memory/2128-29-0x0000000002C80000-0x0000000002CC0000-memory.dmp

Filesize
256KB

Download
memory/2128-28-0x000000006E680000-0x000000006EC2B000-memory.dmp

Filesize
5.7MB

Download
memory/2128-25-0x000000006E680000-0x000000006EC2B000-memory.dmp

Filesize
5.7MB

Download
memory/2128-27-0x0000000002C80000-0x0000000002CC0000-memory.dmp

Filesize
256KB

Download
memory/2720-24-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2720-31-0x00000000742C0000-0x00000000749AE000-memory.dmp

Filesize
6.9MB

Download
memory/2720-15-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2720-16-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2720-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2720-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2720-20-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2720-22-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2720-35-0x0000000000760000-0x00000000007A0000-memory.dmp

Filesize
256KB

Download
memory/2720-14-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2720-34-0x00000000742C0000-0x00000000749AE000-memory.dmp

Filesize
6.9MB

Download
memory/2824-6-0x0000000004E20000-0x0000000004E8A000-memory.dmp

Filesize
424KB

Download
memory/2824-4-0x0000000000550000-0x0000000000558000-memory.dmp

Filesize
32KB

Download
memory/2824-3-0x0000000000640000-0x0000000000658000-memory.dmp

Filesize
96KB

Download
memory/2824-2-0x0000000000510000-0x0000000000550000-memory.dmp

Filesize
256KB

Download
memory/2824-0-0x0000000000140000-0x00000000001FC000-memory.dmp

Filesize
752KB

Download
memory/2824-1-0x00000000742C0000-0x00000000749AE000-memory.dmp

Filesize
6.9MB

Download
memory/2824-5-0x00000000005B0000-0x00000000005BA000-memory.dmp

Filesize
40KB

Download
memory/2824-26-0x00000000742C0000-0x00000000749AE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads