agenttesla | e6862165de0973c1b304d32d5c7402c1862fd6a2113547fe830db4d0e01084ae

General

Target

08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe
Size

783KB
MD5

08224559e87fd80ffe5e0ead6f8e4cc5
SHA1

cc86a5939d19a1dc7b1b8dd196181006ba01cba1
SHA256

e6862165de0973c1b304d32d5c7402c1862fd6a2113547fe830db4d0e01084ae
SHA512

192d947f9258f565e907e5a196d060b6d6d0eafbc28704453085b15c22e445ec4ffeee40631ca896ffb4ba09c75d5528fac7b36f443947830e706ae82efdea64
SSDEEP

12288:j38ZC2jTIBwgM9poZThtKyx12lwLxog3rChBQhwIRP1GrTzPPWCN:jfzBw3PotKWR9h3On6t1Abus

Score

10^/10

agenttesla collection keylogger spyware stealer trojan upx

Malware Config

Signatures

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

AgentTesla payload 10 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2200-10-0x0000000000400000-0x0000000000484000-memory.dmp	family_agenttesla
behavioral1/memory/2200-12-0x00000000002A0000-0x00000000002DC000-memory.dmp	family_agenttesla
behavioral1/memory/2200-13-0x0000000000400000-0x0000000000484000-memory.dmp	family_agenttesla
behavioral1/memory/2200-11-0x00000000002A0000-0x00000000002DC000-memory.dmp	family_agenttesla
behavioral1/memory/2200-9-0x0000000000400000-0x0000000000484000-memory.dmp	family_agenttesla
behavioral1/memory/2200-24-0x00000000750B0000-0x00000000751C0000-memory.dmp	family_agenttesla
behavioral1/memory/2200-32-0x00000000005A0000-0x00000000005B0000-memory.dmp	family_agenttesla
behavioral1/memory/2200-37-0x00000000750B0000-0x00000000751C0000-memory.dmp	family_agenttesla
behavioral1/memory/2200-42-0x0000000000400000-0x0000000000484000-memory.dmp	family_agenttesla
behavioral1/memory/2200-62-0x0000000001F10000-0x0000000001F50000-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

UPX packed file 7 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral1/memory/2200-4-0x0000000000400000-0x0000000000484000-memory.dmp	upx
behavioral1/memory/2200-10-0x0000000000400000-0x0000000000484000-memory.dmp	upx
behavioral1/memory/2200-13-0x0000000000400000-0x0000000000484000-memory.dmp	upx
behavioral1/memory/2200-9-0x0000000000400000-0x0000000000484000-memory.dmp	upx
behavioral1/memory/2200-7-0x0000000000400000-0x0000000000484000-memory.dmp	upx
behavioral1/memory/2200-8-0x0000000000400000-0x0000000000484000-memory.dmp	upx
behavioral1/memory/2200-49-0x00000000005A0000-0x00000000005B0000-memory.dmp	upx

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

08224559e87fd80ffe5e0ead6f8e4cc5_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	08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe

description	pid	process	target process
PID 2216 set thread context of 2200	2216	08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe	08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe

pid	process
2216	08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe
2200	08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe
2200	08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe

pid process

2216 08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 2200 08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	2200	08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe

description	pid	process	target process
PID 2216 wrote to memory of 2200	2216	08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe	08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe
PID 2216 wrote to memory of 2200	2216	08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe	08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe
PID 2216 wrote to memory of 2200	2216	08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe	08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe
PID 2216 wrote to memory of 2200	2216	08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe	08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe

outlook_office_path 1 IoCs

Processes:

08224559e87fd80ffe5e0ead6f8e4cc5_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	08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe

outlook_win_path 1 IoCs

Processes:

08224559e87fd80ffe5e0ead6f8e4cc5_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	08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2216

C:\Users\Admin\AppData\Local\Temp\08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\08224559e87fd80ffe5e0ead6f8e4cc5_JaffaCakes118.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2200

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

Replay Monitor

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Downloads

memory/2200-29-0x00000000005A0000-0x00000000005B0000-memory.dmp

Filesize
64KB

Download
memory/2200-12-0x00000000002A0000-0x00000000002DC000-memory.dmp

Filesize
240KB

Download
memory/2200-27-0x00000000750B0000-0x00000000751C0000-memory.dmp

Filesize
1.1MB

Download
memory/2200-62-0x0000000001F10000-0x0000000001F50000-memory.dmp

Filesize
256KB

Download
memory/2200-4-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2200-58-0x0000000001F10000-0x0000000001F50000-memory.dmp

Filesize
256KB

Download
memory/2200-10-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2200-28-0x00000000005A0000-0x00000000005B0000-memory.dmp

Filesize
64KB

Download
memory/2200-13-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2200-11-0x00000000002A0000-0x00000000002DC000-memory.dmp

Filesize
240KB

Download
memory/2200-9-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2200-7-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2200-51-0x00000000005A0000-0x00000000005B0000-memory.dmp

Filesize
64KB

Download
memory/2200-24-0x00000000750B0000-0x00000000751C0000-memory.dmp

Filesize
1.1MB

Download
memory/2200-35-0x0000000001F10000-0x0000000001F50000-memory.dmp

Filesize
256KB

Download
memory/2200-34-0x00000000005A0000-0x00000000005B0000-memory.dmp

Filesize
64KB

Download
memory/2200-33-0x00000000005A0000-0x00000000005B0000-memory.dmp

Filesize
64KB

Download
memory/2200-32-0x00000000005A0000-0x00000000005B0000-memory.dmp

Filesize
64KB

Download
memory/2200-31-0x00000000005A0000-0x00000000005B0000-memory.dmp

Filesize
64KB

Download
memory/2200-30-0x00000000005A0000-0x00000000005B0000-memory.dmp

Filesize
64KB

Download
memory/2200-8-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2200-49-0x00000000005A0000-0x00000000005B0000-memory.dmp

Filesize
64KB

Download
memory/2200-50-0x00000000005A0000-0x00000000005B0000-memory.dmp

Filesize
64KB

Download
memory/2200-26-0x00000000005A0000-0x00000000005B0000-memory.dmp

Filesize
64KB

Download
memory/2200-25-0x00000000005A0000-0x00000000005B0000-memory.dmp

Filesize
64KB

Download
memory/2200-36-0x0000000074470000-0x0000000074A1B000-memory.dmp

Filesize
5.7MB

Download
memory/2200-37-0x00000000750B0000-0x00000000751C0000-memory.dmp

Filesize
1.1MB

Download
memory/2200-39-0x00000000750B0000-0x00000000751C0000-memory.dmp

Filesize
1.1MB

Download
memory/2200-41-0x00000000750B0000-0x00000000751C0000-memory.dmp

Filesize
1.1MB

Download
memory/2200-40-0x0000000074470000-0x0000000074A1B000-memory.dmp

Filesize
5.7MB

Download
memory/2200-38-0x00000000750B0000-0x00000000751C0000-memory.dmp

Filesize
1.1MB

Download
memory/2200-42-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2200-44-0x00000000750B0000-0x00000000751C0000-memory.dmp

Filesize
1.1MB

Download
memory/2200-45-0x0000000074470000-0x0000000074A1B000-memory.dmp

Filesize
5.7MB

Download
memory/2200-46-0x00000000005A0000-0x00000000005B0000-memory.dmp

Filesize
64KB

Download
memory/2200-47-0x00000000005A0000-0x00000000005B0000-memory.dmp

Filesize
64KB

Download
memory/2200-48-0x00000000005A0000-0x00000000005B0000-memory.dmp

Filesize
64KB

Download
memory/2216-2-0x00000000002D0000-0x00000000002E3000-memory.dmp

Filesize
76KB

Download
memory/2216-1-0x00000000002D0000-0x00000000002E3000-memory.dmp

Filesize
76KB

Download
memory/2216-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2216-5-0x0000000000400000-0x00000000004CA000-memory.dmp

Filesize
808KB

Download
memory/2216-3-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads