agenttesla | 2cdb5e01ac073690d5c4a3ed3ba53eca94dbb701c7811f088a89b8ca9a6e2670

General

Target

17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe
Size

473KB
MD5

17c013ef54d77f3a21dba1015a5d0a6d
SHA1

2e03a063dacf2ab5da74fc804420be20ec539235
SHA256

2cdb5e01ac073690d5c4a3ed3ba53eca94dbb701c7811f088a89b8ca9a6e2670
SHA512

ca294feb4050751537a4f0822b40ffd4d03206aa7bdc5bbd43a958d962dcd93695fbb5f9a9226d9cbf4649952deed3eb36cb90596fc507160827c7ec95fe65af
SSDEEP

12288:GGEw3uCozebqH5fB3ZnySrVGm6eLu3NCG66xqs6K9PZa:GGpLoqa9nySrVZ6eLuvx6N

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.privateemail.com
Port:
587
Username:
[email protected]
Password:
mmm777

Signatures

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

AgentTesla payload 7 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2556-16-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2556-18-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2556-22-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2556-24-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2556-26-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2556-29-0x0000000004920000-0x0000000004960000-memory.dmp	family_agenttesla
behavioral1/memory/2556-31-0x0000000004920000-0x0000000004960000-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:

17c013ef54d77f3a21dba1015a5d0a6d_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	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe

description	pid	process	target process
PID 2860 set thread context of 2556	2860	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe	17c013ef54d77f3a21dba1015a5d0a6d_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

2644 schtasks.exe

pid	process
2644	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe

pid	process
2860	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe
2860	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe
2556	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe
2556	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	2860	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe
Token: SeDebugPrivilege	2556	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe

pid process

2556 17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe

pid	process
2556	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe

description	pid	process	target process
PID 2860 wrote to memory of 2644	2860	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe	schtasks.exe
PID 2860 wrote to memory of 2644	2860	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe	schtasks.exe
PID 2860 wrote to memory of 2644	2860	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe	schtasks.exe
PID 2860 wrote to memory of 2644	2860	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe	schtasks.exe
PID 2860 wrote to memory of 2556	2860	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe
PID 2860 wrote to memory of 2556	2860	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe
PID 2860 wrote to memory of 2556	2860	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe
PID 2860 wrote to memory of 2556	2860	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe
PID 2860 wrote to memory of 2556	2860	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe
PID 2860 wrote to memory of 2556	2860	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe
PID 2860 wrote to memory of 2556	2860	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe
PID 2860 wrote to memory of 2556	2860	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe
PID 2860 wrote to memory of 2556	2860	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe

outlook_office_path 1 IoCs

Processes:

17c013ef54d77f3a21dba1015a5d0a6d_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	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe

outlook_win_path 1 IoCs

Processes:

17c013ef54d77f3a21dba1015a5d0a6d_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	17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2860

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\lxzUSgUh" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAD21.tmp"
2⤵
- Creates scheduled task(s)
PID:2644

C:\Users\Admin\AppData\Local\Temp\17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\17c013ef54d77f3a21dba1015a5d0a6d_JaffaCakes118.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:2556

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/2556-28-0x0000000073F30000-0x000000007461E000-memory.dmp

Filesize
6.9MB

Download
memory/2556-26-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2556-32-0x0000000004920000-0x0000000004960000-memory.dmp

Filesize
256KB

Download
memory/2556-31-0x0000000004920000-0x0000000004960000-memory.dmp

Filesize
256KB

Download
memory/2556-30-0x0000000073F30000-0x000000007461E000-memory.dmp

Filesize
6.9MB

Download
memory/2556-29-0x0000000004920000-0x0000000004960000-memory.dmp

Filesize
256KB

Download
memory/2556-33-0x0000000004920000-0x0000000004960000-memory.dmp

Filesize
256KB

Download
memory/2556-12-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2556-18-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2556-16-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2556-14-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2556-20-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2556-22-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2556-24-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2860-5-0x00000000071D0000-0x0000000007210000-memory.dmp

Filesize
256KB

Download
memory/2860-27-0x0000000073F30000-0x000000007461E000-memory.dmp

Filesize
6.9MB

Download
memory/2860-6-0x00000000048A0000-0x0000000004900000-memory.dmp

Filesize
384KB

Download
memory/2860-0-0x0000000000CB0000-0x0000000000D2C000-memory.dmp

Filesize
496KB

Download
memory/2860-4-0x0000000073F30000-0x000000007461E000-memory.dmp

Filesize
6.9MB

Download
memory/2860-3-0x00000000004E0000-0x00000000004EE000-memory.dmp

Filesize
56KB

Download
memory/2860-2-0x00000000071D0000-0x0000000007210000-memory.dmp

Filesize
256KB

Download
memory/2860-1-0x0000000073F30000-0x000000007461E000-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