agenttesla | 0b6a156387340376f9e5fa299a21e414bcd930766e34fe84957a947e2f2cdf3d

General

Target

DHL Airwaybill # 6913321716.exe
Size

592KB
MD5

72ddf2d68974711a48dd37f97fc00285
SHA1

c2b674c923b7f5d0f9b95c08a1a0f5d2bf33c43a
SHA256

0b6a156387340376f9e5fa299a21e414bcd930766e34fe84957a947e2f2cdf3d
SHA512

624b0def43025d1d4a4a172eeb15dea0df6efb5635bf7862c9156bd10b0e11ad19a46bf07ebfc9ff524c331fe24a0039a5991cc78ccb2f07b496ffa63e9c0de9

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.jatc0fs.com
Port:
587
Username:
[email protected]
Password:
MJ(gkEj9

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/288-64-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/288-65-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/288-66-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/288-67-0x000000000043760E-mapping.dmp	family_agenttesla
behavioral1/memory/288-68-0x0000000000400000-0x000000000043C000-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 Airwaybill # 6913321716.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL Airwaybill # 6913321716.exe
Key opened	\REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL Airwaybill # 6913321716.exe
Key opened	\REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL Airwaybill # 6913321716.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

DHL Airwaybill # 6913321716.exe

description pid process target process

PID 1628 set thread context of 288 1628 DHL Airwaybill # 6913321716.exe DHL Airwaybill # 6913321716.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

DHL Airwaybill # 6913321716.exe

pid process

288 DHL Airwaybill # 6913321716.exe
288 DHL Airwaybill # 6913321716.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

DHL Airwaybill # 6913321716.exe

description pid process

Token: SeDebugPrivilege 288 DHL Airwaybill # 6913321716.exe

description	pid	process	target process
PID 1628 set thread context of 288	1628	DHL Airwaybill # 6913321716.exe	DHL Airwaybill # 6913321716.exe

pid	process
288	DHL Airwaybill # 6913321716.exe
288	DHL Airwaybill # 6913321716.exe

description	pid	process
Token: SeDebugPrivilege	288	DHL Airwaybill # 6913321716.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

DHL Airwaybill # 6913321716.exe

description	pid	process	target process
PID 1628 wrote to memory of 288	1628	DHL Airwaybill # 6913321716.exe	DHL Airwaybill # 6913321716.exe
PID 1628 wrote to memory of 288	1628	DHL Airwaybill # 6913321716.exe	DHL Airwaybill # 6913321716.exe
PID 1628 wrote to memory of 288	1628	DHL Airwaybill # 6913321716.exe	DHL Airwaybill # 6913321716.exe
PID 1628 wrote to memory of 288	1628	DHL Airwaybill # 6913321716.exe	DHL Airwaybill # 6913321716.exe
PID 1628 wrote to memory of 288	1628	DHL Airwaybill # 6913321716.exe	DHL Airwaybill # 6913321716.exe
PID 1628 wrote to memory of 288	1628	DHL Airwaybill # 6913321716.exe	DHL Airwaybill # 6913321716.exe
PID 1628 wrote to memory of 288	1628	DHL Airwaybill # 6913321716.exe	DHL Airwaybill # 6913321716.exe
PID 1628 wrote to memory of 288	1628	DHL Airwaybill # 6913321716.exe	DHL Airwaybill # 6913321716.exe
PID 1628 wrote to memory of 288	1628	DHL Airwaybill # 6913321716.exe	DHL Airwaybill # 6913321716.exe

outlook_office_path 1 IoCs

Processes:

DHL Airwaybill # 6913321716.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL Airwaybill # 6913321716.exe

outlook_win_path 1 IoCs

Processes:

DHL Airwaybill # 6913321716.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL Airwaybill # 6913321716.exe

C:\Users\Admin\AppData\Local\Temp\DHL Airwaybill # 6913321716.exe
"C:\Users\Admin\AppData\Local\Temp\DHL Airwaybill # 6913321716.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1628

C:\Users\Admin\AppData\Local\Temp\DHL Airwaybill # 6913321716.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:288

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/288-65-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/288-66-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/288-71-0x0000000004B31000-0x0000000004B32000-memory.dmp

Filesize
4KB

Download
memory/288-70-0x0000000004B30000-0x0000000004B31000-memory.dmp

Filesize
4KB

Download
memory/288-68-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/288-67-0x000000000043760E-mapping.dmp

Download
memory/288-63-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/288-64-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/288-62-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1628-55-0x0000000001220000-0x0000000001221000-memory.dmp

Filesize
4KB

Download
memory/1628-57-0x0000000075C21000-0x0000000075C23000-memory.dmp

Filesize
8KB

Download
memory/1628-61-0x00000000011E0000-0x0000000001218000-memory.dmp

Filesize
224KB

Download
memory/1628-60-0x0000000004ED0000-0x0000000004F45000-memory.dmp

Filesize
468KB

Download
memory/1628-59-0x0000000004E10000-0x0000000004E11000-memory.dmp

Filesize
4KB

Download
memory/1628-58-0x0000000000260000-0x000000000026E000-memory.dmp

Filesize
56KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads