agenttesla | 3271a56a5c379b0847b0217c9dc4818fbdbc0be5cc344a02fed9c0a3f138fad6

General

Target

192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe
Size

572KB
MD5

192d67b731c7d2370090756d8dcb4bbb
SHA1

9e97c8eef2825c76ea08e8e1aa688a986f9956b7
SHA256

3271a56a5c379b0847b0217c9dc4818fbdbc0be5cc344a02fed9c0a3f138fad6
SHA512

0cf50bf69fb58cdcc5d5d4d04a19bfaaa876c01a5eb1257cc3fbfd3b345518f30e276142fa6f09fc5c2955720467dba7d290d30b7e29954396b38529e57eadaa
SSDEEP

12288:hYMELML0BdWp2qKa+mqvu8FjYIPFIc5ySB:yVML0rWprXmu8WIPFzB

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.vivaldi.net
Port:
587
Username:
[email protected]
Password:
Davidchukwuka2016

Signatures

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

AgentTesla payload 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2644-16-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2644-17-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2644-20-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2644-22-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2644-24-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2644-27-0x0000000004B00000-0x0000000004B40000-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:

192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.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	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe

description	pid	process	target process
PID 3024 set thread context of 2644	3024	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.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

2580 schtasks.exe

pid	process
2580	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe

pid	process
3024	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe
3024	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe
3024	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe
3024	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe
3024	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe
3024	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe
3024	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe
2644	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe
2644	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	3024	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe
Token: SeDebugPrivilege	2644	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe

description	pid	process	target process
PID 3024 wrote to memory of 2580	3024	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe	schtasks.exe
PID 3024 wrote to memory of 2580	3024	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe	schtasks.exe
PID 3024 wrote to memory of 2580	3024	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe	schtasks.exe
PID 3024 wrote to memory of 2580	3024	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe	schtasks.exe
PID 3024 wrote to memory of 2644	3024	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe
PID 3024 wrote to memory of 2644	3024	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe
PID 3024 wrote to memory of 2644	3024	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe
PID 3024 wrote to memory of 2644	3024	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe
PID 3024 wrote to memory of 2644	3024	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe
PID 3024 wrote to memory of 2644	3024	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe
PID 3024 wrote to memory of 2644	3024	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe
PID 3024 wrote to memory of 2644	3024	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe
PID 3024 wrote to memory of 2644	3024	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe

outlook_office_path 1 IoCs

Processes:

192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.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	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe

outlook_win_path 1 IoCs

Processes:

192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.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	192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3024

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\EaqcwQZLzTxY" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB490.tmp"
2⤵
- Creates scheduled task(s)
PID:2580

C:\Users\Admin\AppData\Local\Temp\192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\192d67b731c7d2370090756d8dcb4bbb_JaffaCakes118.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2644

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

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

memory/2644-25-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download
memory/2644-24-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2644-30-0x0000000004B00000-0x0000000004B40000-memory.dmp

Filesize
256KB

Download
memory/2644-29-0x0000000004B00000-0x0000000004B40000-memory.dmp

Filesize
256KB

Download
memory/2644-28-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download
memory/2644-27-0x0000000004B00000-0x0000000004B40000-memory.dmp

Filesize
256KB

Download
memory/2644-31-0x0000000004B00000-0x0000000004B40000-memory.dmp

Filesize
256KB

Download
memory/2644-12-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2644-17-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2644-16-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2644-14-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2644-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2644-20-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2644-22-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3024-5-0x0000000004FA0000-0x0000000004FE0000-memory.dmp

Filesize
256KB

Download
memory/3024-26-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download
memory/3024-6-0x00000000050E0000-0x0000000005166000-memory.dmp

Filesize
536KB

Download
memory/3024-0-0x0000000000DF0000-0x0000000000E86000-memory.dmp

Filesize
600KB

Download
memory/3024-4-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download
memory/3024-3-0x0000000000910000-0x000000000091A000-memory.dmp

Filesize
40KB

Download
memory/3024-2-0x0000000004FA0000-0x0000000004FE0000-memory.dmp

Filesize
256KB

Download
memory/3024-1-0x0000000074A50000-0x000000007513E000-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