agenttesla | ab09a0694b65b155701d6efe5d08e1ed51b45d2b884496a4cb76703605cfcbf3

General

Target

DHL SHIPMENT.exe
Size

722KB
MD5

6895cd6c93e282c5776c902af458cbac
SHA1

6c1033e59d7396e8c3116428d1bdf28f6a868bc6
SHA256

ab09a0694b65b155701d6efe5d08e1ed51b45d2b884496a4cb76703605cfcbf3
SHA512

a3d7627447799f1c719daefa0bb3bd73f6986944b5cd391ed30b16ec2339dc6c1d7f52e5f5cd9cfedbc8013ea5c6b552d35ad22237438874f61aaed50085a0ad

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
sales@tanimas-id.com
Password:
!xgapua3

Signatures

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

AgentTesla Payload 3 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4548-124-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/4548-125-0x00000000004375EE-mapping.dmp	family_agenttesla
behavioral2/memory/4548-130-0x0000000004F50000-0x000000000544E000-memory.dmp	family_agenttesla

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
T1081
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
T1081
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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

DHL SHIPMENT.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL SHIPMENT.exe
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL SHIPMENT.exe
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL SHIPMENT.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

DHL SHIPMENT.exe

description pid process target process

PID 3032 set thread context of 4548 3032 DHL SHIPMENT.exe DHL SHIPMENT.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

DHL SHIPMENT.exeDHL SHIPMENT.exe

pid process

3032 DHL SHIPMENT.exe
3032 DHL SHIPMENT.exe
4548 DHL SHIPMENT.exe
4548 DHL SHIPMENT.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

DHL SHIPMENT.exeDHL SHIPMENT.exe

description pid process

Token: SeDebugPrivilege 3032 DHL SHIPMENT.exe
Token: SeDebugPrivilege 4548 DHL SHIPMENT.exe

description	pid	process	target process
PID 3032 set thread context of 4548	3032	DHL SHIPMENT.exe	DHL SHIPMENT.exe

pid	process
3032	DHL SHIPMENT.exe
3032	DHL SHIPMENT.exe
4548	DHL SHIPMENT.exe
4548	DHL SHIPMENT.exe

description	pid	process
Token: SeDebugPrivilege	3032	DHL SHIPMENT.exe
Token: SeDebugPrivilege	4548	DHL SHIPMENT.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

DHL SHIPMENT.exe

description	pid	process	target process
PID 3032 wrote to memory of 4548	3032	DHL SHIPMENT.exe	DHL SHIPMENT.exe
PID 3032 wrote to memory of 4548	3032	DHL SHIPMENT.exe	DHL SHIPMENT.exe
PID 3032 wrote to memory of 4548	3032	DHL SHIPMENT.exe	DHL SHIPMENT.exe
PID 3032 wrote to memory of 4548	3032	DHL SHIPMENT.exe	DHL SHIPMENT.exe
PID 3032 wrote to memory of 4548	3032	DHL SHIPMENT.exe	DHL SHIPMENT.exe
PID 3032 wrote to memory of 4548	3032	DHL SHIPMENT.exe	DHL SHIPMENT.exe
PID 3032 wrote to memory of 4548	3032	DHL SHIPMENT.exe	DHL SHIPMENT.exe
PID 3032 wrote to memory of 4548	3032	DHL SHIPMENT.exe	DHL SHIPMENT.exe

outlook_office_path 1 IoCs

Processes:

DHL SHIPMENT.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL SHIPMENT.exe

outlook_win_path 1 IoCs

Processes:

DHL SHIPMENT.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2481030822-2828258191-1606198294-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL SHIPMENT.exe

C:\Users\Admin\AppData\Local\Temp\DHL SHIPMENT.exe
"C:\Users\Admin\AppData\Local\Temp\DHL SHIPMENT.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3032

C:\Users\Admin\AppData\Local\Temp\DHL SHIPMENT.exe
"C:\Users\Admin\AppData\Local\Temp\DHL SHIPMENT.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4548

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/3032-115-0x00000000006E0000-0x00000000006E1000-memory.dmp

Filesize
4KB

Download
memory/3032-117-0x00000000054E0000-0x00000000054E1000-memory.dmp

Filesize
4KB

Download
memory/3032-118-0x0000000004FE0000-0x0000000004FE1000-memory.dmp

Filesize
4KB

Download
memory/3032-119-0x0000000004FE0000-0x00000000054DE000-memory.dmp

Filesize
5.0MB

Download
memory/3032-120-0x0000000005080000-0x0000000005081000-memory.dmp

Filesize
4KB

Download
memory/3032-121-0x00000000054D0000-0x00000000054D7000-memory.dmp

Filesize
28KB

Download
memory/3032-122-0x0000000007140000-0x0000000007141000-memory.dmp

Filesize
4KB

Download
memory/3032-123-0x0000000008A10000-0x0000000008A68000-memory.dmp

Filesize
352KB

Download
memory/4548-124-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4548-125-0x00000000004375EE-mapping.dmp

Download
memory/4548-130-0x0000000004F50000-0x000000000544E000-memory.dmp

Filesize
5.0MB

Download
memory/4548-131-0x0000000005C40000-0x0000000005C41000-memory.dmp

Filesize
4KB

Download
memory/4548-132-0x0000000005CD0000-0x0000000005CD1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads