agenttesla | 3d078815c5f303d119acfa9841d049f26deeaa17870964900f9767071fc00c18

General

Target

NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe
Size

443KB
MD5

50dec39b9fc88b00ce024d65b35e1038
SHA1

f9ab13a600bb3a8d2c0c83e89951fb88a314df22
SHA256

3d078815c5f303d119acfa9841d049f26deeaa17870964900f9767071fc00c18
SHA512

242380c3cf85b952ff014cf148d1c8a17b4e06cc1ee25024a7bf94c712da39df1b0af8106570f42b43d182d1a2234e8a3849cff63f53537e0974c0b75d38069c

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.humbleenterprisesconnect.com
Port:
587
Username:
[email protected]
Password:
ccNkxJ@2

Signatures

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

AgentTesla Payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1524-125-0x0000000000436C7E-mapping.dmp	family_agenttesla
behavioral2/memory/1524-124-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

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:

NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe

description	pid	process	target process
PID 2088 set thread context of 1524	2088	NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe	NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe

pid process

1524 NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe
1524 NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe

description pid process

Token: SeDebugPrivilege 1524 NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe

pid	process
1524	NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe
1524	NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe

description	pid	process
Token: SeDebugPrivilege	1524	NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe

description	pid	process	target process
PID 2088 wrote to memory of 1524	2088	NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe	NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe
PID 2088 wrote to memory of 1524	2088	NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe	NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe
PID 2088 wrote to memory of 1524	2088	NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe	NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe
PID 2088 wrote to memory of 1524	2088	NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe	NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe
PID 2088 wrote to memory of 1524	2088	NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe	NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe
PID 2088 wrote to memory of 1524	2088	NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe	NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe
PID 2088 wrote to memory of 1524	2088	NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe	NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe
PID 2088 wrote to memory of 1524	2088	NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe	NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe

outlook_office_path 1 IoCs

Processes:

NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe

outlook_win_path 1 IoCs

Processes:

NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe

C:\Users\Admin\AppData\Local\Temp\NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe
"C:\Users\Admin\AppData\Local\Temp\NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2088

C:\Users\Admin\AppData\Local\Temp\NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe
"C:\Users\Admin\AppData\Local\Temp\NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1524

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

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_v4.0_32\UsageLogs\NEW PURCHASE ORDER FOR JANUARY 2021 #02453.exe.log

MD5
0c2899d7c6746f42d5bbe088c777f94c

SHA1
622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1

SHA256
5b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458

SHA512
ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078

Download Submit
memory/1524-125-0x0000000000436C7E-mapping.dmp

Download
memory/1524-133-0x0000000006330000-0x0000000006331000-memory.dmp

Filesize
4KB

Download
memory/1524-132-0x00000000056C0000-0x00000000056C1000-memory.dmp

Filesize
4KB

Download
memory/1524-131-0x00000000056F0000-0x00000000056F1000-memory.dmp

Filesize
4KB

Download
memory/1524-124-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2088-119-0x0000000005040000-0x0000000005041000-memory.dmp

Filesize
4KB

Download
memory/2088-123-0x0000000008A50000-0x0000000008AB8000-memory.dmp

Filesize
416KB

Download
memory/2088-122-0x00000000087B0000-0x00000000087B1000-memory.dmp

Filesize
4KB

Download
memory/2088-121-0x0000000005550000-0x0000000005556000-memory.dmp

Filesize
24KB

Download
memory/2088-120-0x0000000002B80000-0x0000000002B81000-memory.dmp

Filesize
4KB

Download
memory/2088-115-0x0000000000620000-0x0000000000621000-memory.dmp

Filesize
4KB

Download
memory/2088-118-0x0000000005070000-0x0000000005071000-memory.dmp

Filesize
4KB

Download
memory/2088-117-0x0000000005570000-0x0000000005571000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads