agenttesla | 1c6c27efcb4c84e8ebefe53a760e59bd246e17ec60bd6d73c809df6f90221bbd

General

Target

1c6c27efcb4c84e8ebefe53a760e59bd246e17ec60bd6d73c809df6f90221bbd.exe
Size

695KB
MD5

b0cb5b21f387e3a57b04f95e5e525b7a
SHA1

f9bad09e8eb643871b844df31b7f9ddccf171f95
SHA256

1c6c27efcb4c84e8ebefe53a760e59bd246e17ec60bd6d73c809df6f90221bbd
SHA512

7c44681b0df64250017e88ca858a4799b721eeaee7c09131d757265954a0cae5158b4b6f2b8e4f3eae57366c357dd00208014faf748f74b35ab218f3baf09e2c
SSDEEP

12288:ul5nF85VdqrlbKxqNfgAgj+u5V90McO8Rei0Dl1skejfcjtaUWgvcnO:uloqhbKxgq/90VOAeXCjQa1O

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

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

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 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
58	api.ipify.org
59	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2984 set thread context of 1252	2984	1c6c27efcb4c84e8ebefe53a760e59bd246e17ec60bd6d73c809df6f90221bbd.exe	105

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1252	1c6c27efcb4c84e8ebefe53a760e59bd246e17ec60bd6d73c809df6f90221bbd.exe
1252	1c6c27efcb4c84e8ebefe53a760e59bd246e17ec60bd6d73c809df6f90221bbd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1252	1c6c27efcb4c84e8ebefe53a760e59bd246e17ec60bd6d73c809df6f90221bbd.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1252	1c6c27efcb4c84e8ebefe53a760e59bd246e17ec60bd6d73c809df6f90221bbd.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2984 wrote to memory of 1252	2984	1c6c27efcb4c84e8ebefe53a760e59bd246e17ec60bd6d73c809df6f90221bbd.exe	105
PID 2984 wrote to memory of 1252	2984	1c6c27efcb4c84e8ebefe53a760e59bd246e17ec60bd6d73c809df6f90221bbd.exe	105
PID 2984 wrote to memory of 1252	2984	1c6c27efcb4c84e8ebefe53a760e59bd246e17ec60bd6d73c809df6f90221bbd.exe	105
PID 2984 wrote to memory of 1252	2984	1c6c27efcb4c84e8ebefe53a760e59bd246e17ec60bd6d73c809df6f90221bbd.exe	105
PID 2984 wrote to memory of 1252	2984	1c6c27efcb4c84e8ebefe53a760e59bd246e17ec60bd6d73c809df6f90221bbd.exe	105
PID 2984 wrote to memory of 1252	2984	1c6c27efcb4c84e8ebefe53a760e59bd246e17ec60bd6d73c809df6f90221bbd.exe	105
PID 2984 wrote to memory of 1252	2984	1c6c27efcb4c84e8ebefe53a760e59bd246e17ec60bd6d73c809df6f90221bbd.exe	105
PID 2984 wrote to memory of 1252	2984	1c6c27efcb4c84e8ebefe53a760e59bd246e17ec60bd6d73c809df6f90221bbd.exe	105

C:\Users\Admin\AppData\Local\Temp\1c6c27efcb4c84e8ebefe53a760e59bd246e17ec60bd6d73c809df6f90221bbd.exe
"C:\Users\Admin\AppData\Local\Temp\1c6c27efcb4c84e8ebefe53a760e59bd246e17ec60bd6d73c809df6f90221bbd.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2984
- C:\Users\Admin\AppData\Local\Temp\1c6c27efcb4c84e8ebefe53a760e59bd246e17ec60bd6d73c809df6f90221bbd.exe
  "C:\Users\Admin\AppData\Local\Temp\1c6c27efcb4c84e8ebefe53a760e59bd246e17ec60bd6d73c809df6f90221bbd.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1252

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\1c6c27efcb4c84e8ebefe53a760e59bd246e17ec60bd6d73c809df6f90221bbd.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/1252-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1252-21-0x0000000005150000-0x0000000005160000-memory.dmp

Filesize
64KB

Download
memory/1252-20-0x00000000752A0000-0x0000000075A50000-memory.dmp

Filesize
7.7MB

Download
memory/1252-19-0x0000000006970000-0x00000000069C0000-memory.dmp

Filesize
320KB

Download
memory/1252-18-0x0000000005230000-0x0000000005296000-memory.dmp

Filesize
408KB

Download
memory/1252-17-0x0000000005150000-0x0000000005160000-memory.dmp

Filesize
64KB

Download
memory/1252-16-0x00000000752A0000-0x0000000075A50000-memory.dmp

Filesize
7.7MB

Download
memory/2984-10-0x0000000005FD0000-0x000000000606C000-memory.dmp

Filesize
624KB

Download
memory/2984-9-0x00000000061D0000-0x000000000624A000-memory.dmp

Filesize
488KB

Download
memory/2984-0-0x00000000752A0000-0x0000000075A50000-memory.dmp

Filesize
7.7MB

Download
memory/2984-8-0x00000000050E0000-0x00000000050EA000-memory.dmp

Filesize
40KB

Download
memory/2984-7-0x00000000050D0000-0x00000000050D8000-memory.dmp

Filesize
32KB

Download
memory/2984-14-0x00000000752A0000-0x0000000075A50000-memory.dmp

Filesize
7.7MB

Download
memory/2984-6-0x0000000004F80000-0x0000000004F98000-memory.dmp

Filesize
96KB

Download
memory/2984-15-0x00000000752A0000-0x0000000075A50000-memory.dmp

Filesize
7.7MB

Download
memory/2984-5-0x0000000004D50000-0x0000000004D5A000-memory.dmp

Filesize
40KB

Download
memory/2984-4-0x0000000004E90000-0x0000000004EA0000-memory.dmp

Filesize
64KB

Download
memory/2984-3-0x0000000004C90000-0x0000000004D22000-memory.dmp

Filesize
584KB

Download
memory/2984-2-0x0000000005180000-0x0000000005724000-memory.dmp

Filesize
5.6MB

Download
memory/2984-1-0x0000000000200000-0x00000000002B2000-memory.dmp

Filesize
712KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads