agenttesla | 7df18dd9a72517d5cb0f434c3ae2fae93b327766e62a79dae31ad9265cebd68f

General

Target

1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe
Size

622KB
MD5

1ee300a44b1136bab569eb909ebfb20d
SHA1

cca0fb83d30b24c9af81e80b8b8923365fac37f3
SHA256

7df18dd9a72517d5cb0f434c3ae2fae93b327766e62a79dae31ad9265cebd68f
SHA512

5cc6897e89a448a38fbbf1702d3ea6dc92f79f7a2168bd096b984313a16337667911bc852340fa6e94e95933efc254c592a28c0ff3e53f64dbdd255adfe38c86
SSDEEP

12288:ekouC84D3axhvNoPfspUE5i0+NUO5/7ewxBD3oIx7cKw0:e8SfsH5NQLjewxBDYy49

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.gmail.com
Port:
587
Username:
[email protected]
Password:
sontcehkwhxjwuqj

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/2284-13-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2284-21-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2284-19-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2284-17-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2284-11-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2284-26-0x0000000004A90000-0x0000000004AD0000-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:

1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe

description	pid	process	target process
PID 2220 set thread context of 2284	2220	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe

pid	process
2220	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe
2284	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe
2284	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	2220	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe
Token: SeDebugPrivilege	2284	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe

description	pid	process	target process
PID 2220 wrote to memory of 2596	2220	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe
PID 2220 wrote to memory of 2596	2220	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe
PID 2220 wrote to memory of 2596	2220	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe
PID 2220 wrote to memory of 2596	2220	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe
PID 2220 wrote to memory of 2284	2220	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe
PID 2220 wrote to memory of 2284	2220	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe
PID 2220 wrote to memory of 2284	2220	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe
PID 2220 wrote to memory of 2284	2220	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe
PID 2220 wrote to memory of 2284	2220	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe
PID 2220 wrote to memory of 2284	2220	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe
PID 2220 wrote to memory of 2284	2220	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe
PID 2220 wrote to memory of 2284	2220	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe
PID 2220 wrote to memory of 2284	2220	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe

outlook_office_path 1 IoCs

Processes:

1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe

outlook_win_path 1 IoCs

Processes:

1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2220

C:\Users\Admin\AppData\Local\Temp\1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe"
2⤵
PID:2596

C:\Users\Admin\AppData\Local\Temp\1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1ee300a44b1136bab569eb909ebfb20d_JaffaCakes118.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2284

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

memory/2220-0-0x00000000002C0000-0x0000000000362000-memory.dmp

Filesize
648KB

Download
memory/2220-1-0x0000000074A80000-0x000000007516E000-memory.dmp

Filesize
6.9MB

Download
memory/2220-2-0x0000000004CF0000-0x0000000004D30000-memory.dmp

Filesize
256KB

Download
memory/2220-3-0x00000000005E0000-0x00000000005F8000-memory.dmp

Filesize
96KB

Download
memory/2220-4-0x0000000074A80000-0x000000007516E000-memory.dmp

Filesize
6.9MB

Download
memory/2220-5-0x0000000004CF0000-0x0000000004D30000-memory.dmp

Filesize
256KB

Download
memory/2220-6-0x0000000005E60000-0x0000000005ED0000-memory.dmp

Filesize
448KB

Download
memory/2220-23-0x0000000074A80000-0x000000007516E000-memory.dmp

Filesize
6.9MB

Download
memory/2284-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2284-13-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2284-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2284-19-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2284-22-0x0000000074A80000-0x000000007516E000-memory.dmp

Filesize
6.9MB

Download
memory/2284-17-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2284-7-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2284-11-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2284-9-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2284-24-0x0000000004A90000-0x0000000004AD0000-memory.dmp

Filesize
256KB

Download
memory/2284-25-0x0000000074A80000-0x000000007516E000-memory.dmp

Filesize
6.9MB

Download
memory/2284-26-0x0000000004A90000-0x0000000004AD0000-memory.dmp

Filesize
256KB

Download
memory/2284-27-0x0000000004A90000-0x0000000004AD0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads