agenttesla | 4a0384c09149fa03c20cb45ac1d5175e9ac750826fab1e4f4fd8a5c16a0d958e

General

Target

02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe
Size

454KB
MD5

02bd38abfe6c9e8c842308bef8ae82a8
SHA1

9ccff3a42fc8d175c3bfe3c965a5813ffa888923
SHA256

4a0384c09149fa03c20cb45ac1d5175e9ac750826fab1e4f4fd8a5c16a0d958e
SHA512

4542b78346d0dd836c95f22765531a3304bd604fdb7408ddd3c03e5da4bb14ecdf8e948e7f837b8d0e9d51cc6362fd8c9fe3de90521e3afd3a198547aa5507d4
SSDEEP

12288:fIWlIc4I3RKPYKIwgy4GmXZaylN3K8KFypkq:f9Ic4tt5gn7JpK8KFyC

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.panaeshacapital.com
Port:
587
Username:
[email protected]
Password:
Computer55

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/2988-3-0x0000000000400000-0x000000000044C000-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:

02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

11 api.ipify.org

flow	ioc
11	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe

description	pid	process	target process
PID 4356 set thread context of 2988	4356	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe

pid	process
4356	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe
2988	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe
2988	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	4356	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe
Token: SeDebugPrivilege	2988	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe

pid process

2988 02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe

pid	process
2988	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe

description	pid	process	target process
PID 4356 wrote to memory of 2988	4356	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe
PID 4356 wrote to memory of 2988	4356	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe
PID 4356 wrote to memory of 2988	4356	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe
PID 4356 wrote to memory of 2988	4356	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe
PID 4356 wrote to memory of 2988	4356	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe
PID 4356 wrote to memory of 2988	4356	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe
PID 4356 wrote to memory of 2988	4356	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe
PID 4356 wrote to memory of 2988	4356	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe

outlook_office_path 1 IoCs

Processes:

02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe

outlook_win_path 1 IoCs

Processes:

02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-877519540-908060166-1852957295-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4356

C:\Users\Admin\AppData\Local\Temp\02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:2988

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\02bd38abfe6c9e8c842308bef8ae82a8_JaffaCakes118.exe.log

Filesize
496B

MD5
cb76b18ebed3a9f05a14aed43d35fba6

SHA1
836a4b4e351846fca08b84149cb734cb59b8c0d6

SHA256
8d0edecf54cbbdf7981c8e41a3ed8621503188a87415f9af0fb8d890b138c349

SHA512
7631141e4a6dda29452ada666326837372cd3d045f773006f63d9eff15d9432ed00029d9108a72c1a3b858377600a2aab2c9ec03764285c8801b6019babcf21c

Download Submit
memory/2988-7-0x0000000001400000-0x0000000001410000-memory.dmp

Filesize
64KB

Download
memory/2988-12-0x0000000001400000-0x0000000001410000-memory.dmp

Filesize
64KB

Download
memory/2988-3-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2988-15-0x0000000001400000-0x0000000001410000-memory.dmp

Filesize
64KB

Download
memory/2988-8-0x0000000075260000-0x0000000075811000-memory.dmp

Filesize
5.7MB

Download
memory/2988-14-0x0000000001400000-0x0000000001410000-memory.dmp

Filesize
64KB

Download
memory/2988-6-0x0000000075260000-0x0000000075811000-memory.dmp

Filesize
5.7MB

Download
memory/2988-13-0x0000000001400000-0x0000000001410000-memory.dmp

Filesize
64KB

Download
memory/2988-10-0x0000000075260000-0x0000000075811000-memory.dmp

Filesize
5.7MB

Download
memory/2988-11-0x0000000001400000-0x0000000001410000-memory.dmp

Filesize
64KB

Download
memory/4356-1-0x0000000075260000-0x0000000075811000-memory.dmp

Filesize
5.7MB

Download
memory/4356-9-0x0000000075260000-0x0000000075811000-memory.dmp

Filesize
5.7MB

Download
memory/4356-0-0x0000000075260000-0x0000000075811000-memory.dmp

Filesize
5.7MB

Download
memory/4356-2-0x00000000014B0000-0x00000000014C0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads