agenttesla | a965a0da37d19d72e2a468560846917d1e69d396f6622c77103a1c25b26c1100

General

Target

Bank slip.exe
Size

694KB
MD5

cb84e6082cec4afda05807eb8c5d62e9
SHA1

ca66b1a86f68e660c428aa46ca6d00c226e72503
SHA256

a965a0da37d19d72e2a468560846917d1e69d396f6622c77103a1c25b26c1100
SHA512

2a21d2b4d4a8652806a3d90b183a9a7d41740904314543e74a50765be80fc67ff2804349a454c99b347d0552cf1556195c9bb42ec47baade3e41741eaff922c4

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:
[email protected]
Password:
!xgapua3

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/3900-124-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/3900-125-0x00000000004375EE-mapping.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:

Bank slip.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Bank slip.exe
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Bank slip.exe
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Bank slip.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Bank slip.exe

description pid process target process

PID 1836 set thread context of 3900 1836 Bank slip.exe Bank slip.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

Bank slip.exeBank slip.exe

pid process

1836 Bank slip.exe
1836 Bank slip.exe
1836 Bank slip.exe
1836 Bank slip.exe
3900 Bank slip.exe
3900 Bank slip.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Bank slip.exeBank slip.exe

description pid process

Token: SeDebugPrivilege 1836 Bank slip.exe
Token: SeDebugPrivilege 3900 Bank slip.exe

description	pid	process	target process
PID 1836 set thread context of 3900	1836	Bank slip.exe	Bank slip.exe

pid	process
1836	Bank slip.exe
1836	Bank slip.exe
1836	Bank slip.exe
1836	Bank slip.exe
3900	Bank slip.exe
3900	Bank slip.exe

description	pid	process
Token: SeDebugPrivilege	1836	Bank slip.exe
Token: SeDebugPrivilege	3900	Bank slip.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

Bank slip.exe

description	pid	process	target process
PID 1836 wrote to memory of 4084	1836	Bank slip.exe	Bank slip.exe
PID 1836 wrote to memory of 4084	1836	Bank slip.exe	Bank slip.exe
PID 1836 wrote to memory of 4084	1836	Bank slip.exe	Bank slip.exe
PID 1836 wrote to memory of 3900	1836	Bank slip.exe	Bank slip.exe
PID 1836 wrote to memory of 3900	1836	Bank slip.exe	Bank slip.exe
PID 1836 wrote to memory of 3900	1836	Bank slip.exe	Bank slip.exe
PID 1836 wrote to memory of 3900	1836	Bank slip.exe	Bank slip.exe
PID 1836 wrote to memory of 3900	1836	Bank slip.exe	Bank slip.exe
PID 1836 wrote to memory of 3900	1836	Bank slip.exe	Bank slip.exe
PID 1836 wrote to memory of 3900	1836	Bank slip.exe	Bank slip.exe
PID 1836 wrote to memory of 3900	1836	Bank slip.exe	Bank slip.exe

outlook_office_path 1 IoCs

Processes:

Bank slip.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	Bank slip.exe

outlook_win_path 1 IoCs

Processes:

Bank slip.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	Bank slip.exe

C:\Users\Admin\AppData\Local\Temp\Bank slip.exe
"C:\Users\Admin\AppData\Local\Temp\Bank slip.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1836

C:\Users\Admin\AppData\Local\Temp\Bank slip.exe
"C:\Users\Admin\AppData\Local\Temp\Bank slip.exe"
2⤵
PID:4084

C:\Users\Admin\AppData\Local\Temp\Bank slip.exe
"C:\Users\Admin\AppData\Local\Temp\Bank slip.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3900

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

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Bank slip.exe.log
MD5
0c2899d7c6746f42d5bbe088c777f94c

SHA1
622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1

SHA256
5b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458

SHA512
ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078

Download Submit
memory/1836-122-0x000000000D600000-0x000000000D601000-memory.dmp

Filesize
4KB

Download
memory/1836-118-0x00000000076E0000-0x00000000076E1000-memory.dmp

Filesize
4KB

Download
memory/1836-119-0x0000000007600000-0x0000000007AFE000-memory.dmp

Filesize
5.0MB

Download
memory/1836-120-0x00000000076C0000-0x00000000076C1000-memory.dmp

Filesize
4KB

Download
memory/1836-121-0x0000000007AF0000-0x0000000007AF8000-memory.dmp

Filesize
32KB

Download
memory/1836-115-0x0000000000900000-0x0000000000901000-memory.dmp

Filesize
4KB

Download
memory/1836-123-0x000000000D6A0000-0x000000000D6F8000-memory.dmp

Filesize
352KB

Download
memory/1836-117-0x0000000007B00000-0x0000000007B01000-memory.dmp

Filesize
4KB

Download
memory/3900-124-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3900-125-0x00000000004375EE-mapping.dmp

Download
memory/3900-131-0x00000000052E0000-0x00000000052E1000-memory.dmp

Filesize
4KB

Download
memory/3900-132-0x00000000052B0000-0x00000000052B1000-memory.dmp

Filesize
4KB

Download
memory/3900-133-0x0000000005F00000-0x0000000005F01000-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