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 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1600-13-0x0000000000400000-0x000000000043C000-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-1-5-21-609813121-2907144057-1731107329-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe

description	pid	process	target process
PID 2320 set thread context of 1600	2320	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe

pid process

1600 3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe
1600 3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 1600 3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe

pid	process
1600	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe
1600	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	1600	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe

description	pid	process	target process
PID 2320 wrote to memory of 1600	2320	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe
PID 2320 wrote to memory of 1600	2320	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe
PID 2320 wrote to memory of 1600	2320	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe
PID 2320 wrote to memory of 1600	2320	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe
PID 2320 wrote to memory of 1600	2320	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe
PID 2320 wrote to memory of 1600	2320	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe
PID 2320 wrote to memory of 1600	2320	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe
PID 2320 wrote to memory of 1600	2320	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe	3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe

outlook_office_path 1 IoCs

Processes:

3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\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-1-5-21-609813121-2907144057-1731107329-1000\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:2320

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:1600

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

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\3cf3879abacb4672e4a3513c116f78f7_JaffaCakes118.exe.log

Filesize
1KB

MD5
17573558c4e714f606f997e5157afaac

SHA1
13e16e9415ceef429aaf124139671ebeca09ed23

SHA256
c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

SHA512
f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

Download Submit
memory/1600-13-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1600-24-0x00000000057C0000-0x00000000057D0000-memory.dmp

Filesize
64KB

Download
memory/1600-23-0x0000000006610000-0x0000000006660000-memory.dmp

Filesize
320KB

Download
memory/1600-22-0x00000000057C0000-0x00000000057D0000-memory.dmp

Filesize
64KB

Download
memory/1600-21-0x0000000075070000-0x0000000075820000-memory.dmp

Filesize
7.7MB

Download
memory/1600-20-0x00000000059E0000-0x0000000005A46000-memory.dmp

Filesize
408KB

Download
memory/1600-19-0x0000000005750000-0x0000000005768000-memory.dmp

Filesize
96KB

Download
memory/1600-17-0x00000000057C0000-0x00000000057D0000-memory.dmp

Filesize
64KB

Download
memory/1600-16-0x0000000075070000-0x0000000075820000-memory.dmp

Filesize
7.7MB

Download
memory/2320-6-0x0000000005930000-0x000000000593A000-memory.dmp

Filesize
40KB

Download
memory/2320-18-0x0000000075070000-0x0000000075820000-memory.dmp

Filesize
7.7MB

Download
memory/2320-12-0x0000000006E30000-0x0000000006E6C000-memory.dmp

Filesize
240KB

Download
memory/2320-10-0x0000000005AC0000-0x0000000005AD0000-memory.dmp

Filesize
64KB

Download
memory/2320-9-0x0000000075070000-0x0000000075820000-memory.dmp

Filesize
7.7MB

Download
memory/2320-8-0x0000000001880000-0x0000000001894000-memory.dmp

Filesize
80KB

Download
memory/2320-7-0x00000000059A0000-0x00000000059F6000-memory.dmp

Filesize
344KB

Download
memory/2320-11-0x000000000C7B0000-0x000000000C82E000-memory.dmp

Filesize
504KB

Download
memory/2320-0-0x0000000000D30000-0x0000000000E7E000-memory.dmp

Filesize
1.3MB

Download
memory/2320-5-0x0000000005AC0000-0x0000000005AD0000-memory.dmp

Filesize
64KB

Download
memory/2320-4-0x0000000005890000-0x0000000005922000-memory.dmp

Filesize
584KB

Download
memory/2320-3-0x0000000005E40000-0x00000000063E4000-memory.dmp

Filesize
5.6MB

Download
memory/2320-2-0x00000000057F0000-0x000000000588C000-memory.dmp

Filesize
624KB

Download
memory/2320-1-0x0000000075070000-0x0000000075820000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads