agenttesla | 710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977

General

Target

710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe
Size

788KB
MD5

1f660b2a64ea656dc74fbd81a262a398
SHA1

ce67cc2c4d78f06552c2c6345bbcd745c0c51dd0
SHA256

710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977
SHA512

24e63a2b598ba2150c2a4f16edca82cf15a868710ba0b03f7f619fa646acf499c3995c02782610d68f02e1c2fb7fb274b10a00f6fa20bbde9d607d32f0b473db
SSDEEP

24576:Lc+kcgcnAhChPD9izmUgELI9fpsbg1ISp:Lj1goVFZiyUgELaBsMi4

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.kcgm.org.rs
Port:
587
Username:
[email protected]
Password:
Qazwsx@11
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
35	api.ipify.org
36	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4800 set thread context of 4476	4800	710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe	92

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4800	710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe
4800	710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe
4800	710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe
4800	710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe
4476	710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe
4476	710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4800	710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe
Token: SeDebugPrivilege	4476	710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4476	710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4800 wrote to memory of 4624	4800	710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe	90
PID 4800 wrote to memory of 4624	4800	710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe	90
PID 4800 wrote to memory of 4624	4800	710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe	90
PID 4800 wrote to memory of 4272	4800	710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe	91
PID 4800 wrote to memory of 4272	4800	710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe	91
PID 4800 wrote to memory of 4272	4800	710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe	91
PID 4800 wrote to memory of 4476	4800	710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe	92
PID 4800 wrote to memory of 4476	4800	710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe	92
PID 4800 wrote to memory of 4476	4800	710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe	92
PID 4800 wrote to memory of 4476	4800	710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe	92
PID 4800 wrote to memory of 4476	4800	710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe	92
PID 4800 wrote to memory of 4476	4800	710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe	92
PID 4800 wrote to memory of 4476	4800	710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe	92
PID 4800 wrote to memory of 4476	4800	710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe	92

C:\Users\Admin\AppData\Local\Temp\710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe
"C:\Users\Admin\AppData\Local\Temp\710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4800
- C:\Users\Admin\AppData\Local\Temp\710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe
  "C:\Users\Admin\AppData\Local\Temp\710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe"
  2⤵
  PID:4624
- C:\Users\Admin\AppData\Local\Temp\710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe
  "C:\Users\Admin\AppData\Local\Temp\710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe"
  2⤵
  PID:4272
- C:\Users\Admin\AppData\Local\Temp\710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe
  "C:\Users\Admin\AppData\Local\Temp\710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:4476

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\710a6daeac2efe249ea8fc44279636ac5872fff111b4408c33b215171a564977_JC.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/4476-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4476-18-0x0000000005AC0000-0x0000000005AD0000-memory.dmp

Filesize
64KB

Download
memory/4476-17-0x00000000745E0000-0x0000000074D90000-memory.dmp

Filesize
7.7MB

Download
memory/4476-16-0x0000000007120000-0x0000000007170000-memory.dmp

Filesize
320KB

Download
memory/4476-15-0x0000000005C10000-0x0000000005C76000-memory.dmp

Filesize
408KB

Download
memory/4476-14-0x0000000005AC0000-0x0000000005AD0000-memory.dmp

Filesize
64KB

Download
memory/4476-12-0x00000000745E0000-0x0000000074D90000-memory.dmp

Filesize
7.7MB

Download
memory/4800-8-0x0000000009DE0000-0x0000000009E7C000-memory.dmp

Filesize
624KB

Download
memory/4800-0-0x0000000000F60000-0x000000000102A000-memory.dmp

Filesize
808KB

Download
memory/4800-7-0x0000000005BD0000-0x0000000005BE0000-memory.dmp

Filesize
64KB

Download
memory/4800-6-0x00000000745E0000-0x0000000074D90000-memory.dmp

Filesize
7.7MB

Download
memory/4800-13-0x00000000745E0000-0x0000000074D90000-memory.dmp

Filesize
7.7MB

Download
memory/4800-5-0x0000000005AC0000-0x0000000005ACA000-memory.dmp

Filesize
40KB

Download
memory/4800-4-0x0000000005BD0000-0x0000000005BE0000-memory.dmp

Filesize
64KB

Download
memory/4800-3-0x00000000059F0000-0x0000000005A82000-memory.dmp

Filesize
584KB

Download
memory/4800-2-0x0000000006070000-0x0000000006614000-memory.dmp

Filesize
5.6MB

Download
memory/4800-1-0x00000000745E0000-0x0000000074D90000-memory.dmp

Filesize
7.7MB

Download

Analysis

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