agenttesla | 5dd1b73f67d6ddad423e75348e76cebc6aa1bed5437cdc22ad81f716ed3090f8

General

Target

REMITTAN.exe
Size

695KB
MD5

31551a88926803c70a9e980221e78725
SHA1

dd084cf17da2d7b527d6155277951f6c2cc39e53
SHA256

60dac627fbdc535bbe16d77f574a17deae993bf0b70e0ca445bea798e8e62e91
SHA512

9685c9a31bc7315ced6e00aa48ab11487d865d94e99b8dc100c887a8703c2d16151dc7af704ced6f339d61c17a3a44921fa5139c4c6e44204a3b5d692893db73
SSDEEP

12288:NueH5q9T7vB5DaHvvqvjsguQL3/7c/CaesrEAfZJ7BU/X:7qp7J5DasIgn3/7JIEMZJ7BUv

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.etiketten.com.tr
Port:
587
Username:
[email protected]
Password:
Satis2022+*!

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.etiketten.com.tr
Port:
587
Username:
[email protected]
Password:
Satis2022+*!
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware 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
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
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

37 api.ipify.org
38 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

REMITTAN.exe

description pid process target process

PID 1996 set thread context of 1468 1996 REMITTAN.exe REMITTAN.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

REMITTAN.exeREMITTAN.exe

pid process

1996 REMITTAN.exe
1996 REMITTAN.exe
1468 REMITTAN.exe
1468 REMITTAN.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

REMITTAN.exeREMITTAN.exe

description pid process

Token: SeDebugPrivilege 1996 REMITTAN.exe
Token: SeDebugPrivilege 1468 REMITTAN.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

REMITTAN.exe

pid process

1468 REMITTAN.exe

flow	ioc
37	api.ipify.org
38	api.ipify.org

description	pid	process	target process
PID 1996 set thread context of 1468	1996	REMITTAN.exe	REMITTAN.exe

pid	process
1996	REMITTAN.exe
1996	REMITTAN.exe
1468	REMITTAN.exe
1468	REMITTAN.exe

description	pid	process
Token: SeDebugPrivilege	1996	REMITTAN.exe
Token: SeDebugPrivilege	1468	REMITTAN.exe

pid	process
1468	REMITTAN.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

REMITTAN.exe

description	pid	process	target process
PID 1996 wrote to memory of 1468	1996	REMITTAN.exe	REMITTAN.exe
PID 1996 wrote to memory of 1468	1996	REMITTAN.exe	REMITTAN.exe
PID 1996 wrote to memory of 1468	1996	REMITTAN.exe	REMITTAN.exe
PID 1996 wrote to memory of 1468	1996	REMITTAN.exe	REMITTAN.exe
PID 1996 wrote to memory of 1468	1996	REMITTAN.exe	REMITTAN.exe
PID 1996 wrote to memory of 1468	1996	REMITTAN.exe	REMITTAN.exe
PID 1996 wrote to memory of 1468	1996	REMITTAN.exe	REMITTAN.exe
PID 1996 wrote to memory of 1468	1996	REMITTAN.exe	REMITTAN.exe

C:\Users\Admin\AppData\Local\Temp\REMITTAN.exe
"C:\Users\Admin\AppData\Local\Temp\REMITTAN.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1996

C:\Users\Admin\AppData\Local\Temp\REMITTAN.exe
"C:\Users\Admin\AppData\Local\Temp\REMITTAN.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1468

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\REMITTAN.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1468-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1468-20-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/1468-19-0x00000000052D0000-0x00000000052E0000-memory.dmp

Filesize
64KB

Download
memory/1468-18-0x0000000006890000-0x00000000068E0000-memory.dmp

Filesize
320KB

Download
memory/1468-17-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/1468-16-0x00000000054C0000-0x0000000005526000-memory.dmp

Filesize
408KB

Download
memory/1468-15-0x00000000052D0000-0x00000000052E0000-memory.dmp

Filesize
64KB

Download
memory/1996-5-0x0000000004E00000-0x0000000004E0A000-memory.dmp

Filesize
40KB

Download
memory/1996-9-0x0000000006390000-0x000000000640A000-memory.dmp

Filesize
488KB

Download
memory/1996-10-0x0000000008CC0000-0x0000000008D5C000-memory.dmp

Filesize
624KB

Download
memory/1996-8-0x0000000004FE0000-0x0000000004FEA000-memory.dmp

Filesize
40KB

Download
memory/1996-7-0x0000000004FD0000-0x0000000004FD8000-memory.dmp

Filesize
32KB

Download
memory/1996-6-0x0000000004F70000-0x0000000004F8A000-memory.dmp

Filesize
104KB

Download
memory/1996-14-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/1996-0-0x0000000000350000-0x0000000000404000-memory.dmp

Filesize
720KB

Download
memory/1996-4-0x0000000005000000-0x0000000005010000-memory.dmp

Filesize
64KB

Download
memory/1996-3-0x0000000004E30000-0x0000000004EC2000-memory.dmp

Filesize
584KB

Download
memory/1996-2-0x0000000005340000-0x00000000058E4000-memory.dmp

Filesize
5.6MB

Download
memory/1996-1-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads