agenttesla | 59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7

General

Target

59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe
Size

691KB
MD5

50adccec597facb340b32c2c6b07c7b5
SHA1

5f27e0834dc3d5167eae6482da88bf0277a846f8
SHA256

59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7
SHA512

d45a4a0413f124deab57fcb4d433006cb86f383e9462a6e1448efeccaae0c9b6666255431b23fe79ff9e75653d9bda9d155891b92589db424c357256da97bc04
SSDEEP

12288:arCQmbCp+tHqUu1cCRkeAB4RgLntC2b/ej6Ko7whBMqLvwC4ioOxaK:A2t5uRkDOwtlKo7w3MO74itQK

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.rolexlogisticsservice.com
Port:
587
Username:
[email protected]
Password:
2u]jWuxLcbdA
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.

flow	ioc
5	api.ipify.org
4	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2924 set thread context of 2740	2924	59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2740	59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe
2740	59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2740	59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2740	59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2924 wrote to memory of 2740	2924	59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe	28
PID 2924 wrote to memory of 2740	2924	59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe	28
PID 2924 wrote to memory of 2740	2924	59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe	28
PID 2924 wrote to memory of 2740	2924	59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe	28
PID 2924 wrote to memory of 2740	2924	59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe	28
PID 2924 wrote to memory of 2740	2924	59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe	28
PID 2924 wrote to memory of 2740	2924	59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe	28
PID 2924 wrote to memory of 2740	2924	59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe	28
PID 2924 wrote to memory of 2740	2924	59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe	28

C:\Users\Admin\AppData\Local\Temp\59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe
"C:\Users\Admin\AppData\Local\Temp\59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2924
- C:\Users\Admin\AppData\Local\Temp\59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe
  "C:\Users\Admin\AppData\Local\Temp\59122648a8e55a59966cbbecf7633f1a45ae084a1630316fc2493dd7043beea7.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2740

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

memory/2740-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2740-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2740-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2740-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2740-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2740-25-0x0000000000930000-0x0000000000970000-memory.dmp

Filesize
256KB

Download
memory/2740-24-0x0000000073EA0000-0x000000007458E000-memory.dmp

Filesize
6.9MB

Download
memory/2740-23-0x0000000000930000-0x0000000000970000-memory.dmp

Filesize
256KB

Download
memory/2740-8-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2740-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2740-22-0x0000000073EA0000-0x000000007458E000-memory.dmp

Filesize
6.9MB

Download
memory/2740-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2924-4-0x0000000000240000-0x0000000000248000-memory.dmp

Filesize
32KB

Download
memory/2924-3-0x0000000000370000-0x000000000038A000-memory.dmp

Filesize
104KB

Download
memory/2924-1-0x0000000073EA0000-0x000000007458E000-memory.dmp

Filesize
6.9MB

Download
memory/2924-0-0x0000000001170000-0x0000000001222000-memory.dmp

Filesize
712KB

Download
memory/2924-21-0x0000000073EA0000-0x000000007458E000-memory.dmp

Filesize
6.9MB

Download
memory/2924-2-0x0000000004BA0000-0x0000000004BE0000-memory.dmp

Filesize
256KB

Download
memory/2924-7-0x0000000073EA0000-0x000000007458E000-memory.dmp

Filesize
6.9MB

Download
memory/2924-6-0x0000000004BE0000-0x0000000004C5A000-memory.dmp

Filesize
488KB

Download
memory/2924-5-0x0000000000260000-0x000000000026A000-memory.dmp

Filesize
40KB

Download

Analysis

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