agenttesla | 581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db

General

Target

581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe
Size

675KB
MD5

ab0588667888b206a92042f8b6d90d61
SHA1

3e566a4fc7293e75156853e1da96065898ef2c23
SHA256

581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db
SHA512

f29cd74c280948570c7d442bf9227b97fd6043f99c81c4f75e49f24fcca196a193310fe003d5b8a0e9854d1f5103904b180fe2fde10d3542f7e310737ab4a410
SSDEEP

12288:wCprJ8IrQy2qgh5BJBKF8+sGw6oRM71EztXltJrZArTXAWBJxAfgSB:DrJ+y2qInBK8oyRMJEztXrRZATXAgg

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
nl10.nlkoddos.com
Port:
587
Username:
[email protected]
Password:
6G]uV2})e[^%
Email To:
[email protected]

Signatures

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

Processes:

flow ioc

8 api.ipify.org

flow	ioc
8	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe

description	pid	process	target process
PID 708 set thread context of 3412	708	581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe	581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe

pid	process
3412	581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe
3412	581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe

description pid process

Token: SeDebugPrivilege 3412 581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe

pid process

3412 581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe

description	pid	process
Token: SeDebugPrivilege	3412	581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe

description	pid	process	target process
PID 708 wrote to memory of 3412	708	581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe	581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe
PID 708 wrote to memory of 3412	708	581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe	581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe
PID 708 wrote to memory of 3412	708	581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe	581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe
PID 708 wrote to memory of 3412	708	581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe	581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe
PID 708 wrote to memory of 3412	708	581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe	581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe
PID 708 wrote to memory of 3412	708	581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe	581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe
PID 708 wrote to memory of 3412	708	581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe	581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe
PID 708 wrote to memory of 3412	708	581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe	581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe

C:\Users\Admin\AppData\Local\Temp\581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe
"C:\Users\Admin\AppData\Local\Temp\581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:708

C:\Users\Admin\AppData\Local\Temp\581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe
"C:\Users\Admin\AppData\Local\Temp\581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3412

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\581d16a348109b69beb1f73473c2780c5f6fb11c78a52f4b6513c6e91439a0db.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/708-10-0x00000000096E0000-0x000000000977C000-memory.dmp

Filesize
624KB

Download
memory/708-14-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/708-9-0x0000000007140000-0x00000000071BA000-memory.dmp

Filesize
488KB

Download
memory/708-4-0x0000000005B40000-0x0000000005B50000-memory.dmp

Filesize
64KB

Download
memory/708-5-0x00000000059C0000-0x00000000059CA000-memory.dmp

Filesize
40KB

Download
memory/708-6-0x0000000005F40000-0x0000000005F56000-memory.dmp

Filesize
88KB

Download
memory/708-7-0x0000000005F50000-0x0000000005F58000-memory.dmp

Filesize
32KB

Download
memory/708-8-0x0000000005F60000-0x0000000005F6A000-memory.dmp

Filesize
40KB

Download
memory/708-3-0x00000000058F0000-0x0000000005982000-memory.dmp

Filesize
584KB

Download
memory/708-2-0x0000000005F90000-0x0000000006534000-memory.dmp

Filesize
5.6MB

Download
memory/708-1-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/708-0-0x0000000000E90000-0x0000000000F3E000-memory.dmp

Filesize
696KB

Download
memory/3412-20-0x0000000004EF0000-0x0000000004F00000-memory.dmp

Filesize
64KB

Download
memory/3412-15-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/3412-16-0x0000000004EF0000-0x0000000004F00000-memory.dmp

Filesize
64KB

Download
memory/3412-17-0x0000000005000000-0x0000000005066000-memory.dmp

Filesize
408KB

Download
memory/3412-18-0x00000000067D0000-0x0000000006820000-memory.dmp

Filesize
320KB

Download
memory/3412-19-0x0000000074610000-0x0000000074DC0000-memory.dmp

Filesize
7.7MB

Download
memory/3412-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads