agenttesla | 1fc4afb1872f72003a2a19a1ed5b4de001fe9dc1b3faaf84aad314cc6bc01f50

General

Target

3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe
Size

1.3MB
MD5

3cf3879abacb4672e4a3513c116f78f7
SHA1

6c6d1a50c4d6b462e4cb7abccfcc9ce6e6448b1b
SHA256

1fc4afb1872f72003a2a19a1ed5b4de001fe9dc1b3faaf84aad314cc6bc01f50
SHA512

5af92d80b5fbbfe7202b81a56cbbe81bf510238cc4f6fcf433796c728450abe37c2f4a6095de6a77531a41e4cd016c77a84af8d9bcb271bdb3c8d9bab0e5ff62
SSDEEP

12288:wVD6KN0eq6efBSkkkkkkkkkkkkkkx9L+kIkkvkkkkkkkk7ZLxWePfU+S9mDBy832:wV+ueklI5PfU+S9mtJn+T3b

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.enerzi.co
Port:
587
Username:
[email protected]
Password:
Enerzis@123!#

Signatures

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

AgentTesla payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2456-12-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2456-14-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2456-18-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2456-20-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2456-22-0x0000000000400000-0x000000000043C000-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:

3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe

description	pid	process	target process
PID 1624 set thread context of 2456	1624	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe

pid process

2456 3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe
2456 3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 2456 3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe

pid	process
2456	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe
2456	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	2456	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe

description	pid	process	target process
PID 1624 wrote to memory of 2456	1624	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe
PID 1624 wrote to memory of 2456	1624	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe
PID 1624 wrote to memory of 2456	1624	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe
PID 1624 wrote to memory of 2456	1624	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe
PID 1624 wrote to memory of 2456	1624	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe
PID 1624 wrote to memory of 2456	1624	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe
PID 1624 wrote to memory of 2456	1624	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe
PID 1624 wrote to memory of 2456	1624	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe
PID 1624 wrote to memory of 2456	1624	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe

outlook_office_path 1 IoCs

Processes:

3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe

outlook_win_path 1 IoCs

Processes:

3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1624

C:\Users\Admin\AppData\Local\Temp\3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2456

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1624-23-0x0000000074A30000-0x000000007511E000-memory.dmp

Filesize
6.9MB

Download
memory/1624-4-0x0000000074A30000-0x000000007511E000-memory.dmp

Filesize
6.9MB

Download
memory/1624-1-0x0000000074A30000-0x000000007511E000-memory.dmp

Filesize
6.9MB

Download
memory/1624-3-0x00000000004B0000-0x00000000004C4000-memory.dmp

Filesize
80KB

Download
memory/1624-0-0x0000000001290000-0x00000000013DE000-memory.dmp

Filesize
1.3MB

Download
memory/1624-5-0x00000000005D0000-0x0000000000610000-memory.dmp

Filesize
256KB

Download
memory/1624-6-0x0000000005BC0000-0x0000000005C3E000-memory.dmp

Filesize
504KB

Download
memory/1624-7-0x0000000001240000-0x000000000127C000-memory.dmp

Filesize
240KB

Download
memory/1624-2-0x00000000005D0000-0x0000000000610000-memory.dmp

Filesize
256KB

Download
memory/2456-10-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2456-8-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2456-14-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2456-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2456-18-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2456-20-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2456-12-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2456-22-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2456-24-0x0000000074A30000-0x000000007511E000-memory.dmp

Filesize
6.9MB

Download
memory/2456-25-0x0000000004B40000-0x0000000004B80000-memory.dmp

Filesize
256KB

Download
memory/2456-26-0x0000000074A30000-0x000000007511E000-memory.dmp

Filesize
6.9MB

Download
memory/2456-27-0x0000000004B40000-0x0000000004B80000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads