agenttesla | d7836343c72fba0c84b9616612756f1b6bd4ba0187180c84836dbcfdbd0dff75

General

Target

8nNjOOKbudRGqnT.exe
Size

636KB
MD5

5a39cd5584578108a3b6e71a718c438d
SHA1

397310fd5f476b85bec9c8c2cdbc938f1d1988af
SHA256

d7836343c72fba0c84b9616612756f1b6bd4ba0187180c84836dbcfdbd0dff75
SHA512

b8d300cba2c75f57d2120ed5c308e4fcec5dce7a4324abb2bbcfa2940fd3ac6e4a03aa5c07b01b1ccf927dbaefd3ed41beb20b73ac3cd6affd39d367c7d34847
SSDEEP

12288:qS/mzd7BR6wTVRWFbPQaC3Y1opjXGRWo+FUsUsOfsyAJnLFFEPepi:qS/mzpBjyPQaCo16jXSGOFtPAJn5i

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.ovefood.com
Port:
587
Username:
[email protected]
Password:
wvjjTGp9

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.ovefood.com
Port:
587
Username:
[email protected]
Password:
wvjjTGp9
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

49 api.ipify.org
50 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

8nNjOOKbudRGqnT.exe

description pid process target process

PID 3220 set thread context of 5036 3220 8nNjOOKbudRGqnT.exe 8nNjOOKbudRGqnT.exe

flow	ioc
49	api.ipify.org
50	api.ipify.org

description	pid	process	target process
PID 3220 set thread context of 5036	3220	8nNjOOKbudRGqnT.exe	8nNjOOKbudRGqnT.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes:

8nNjOOKbudRGqnT.exe8nNjOOKbudRGqnT.exe

pid	process
3220	8nNjOOKbudRGqnT.exe
3220	8nNjOOKbudRGqnT.exe
3220	8nNjOOKbudRGqnT.exe
3220	8nNjOOKbudRGqnT.exe
3220	8nNjOOKbudRGqnT.exe
3220	8nNjOOKbudRGqnT.exe
3220	8nNjOOKbudRGqnT.exe
3220	8nNjOOKbudRGqnT.exe
3220	8nNjOOKbudRGqnT.exe
3220	8nNjOOKbudRGqnT.exe
3220	8nNjOOKbudRGqnT.exe
5036	8nNjOOKbudRGqnT.exe
5036	8nNjOOKbudRGqnT.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

8nNjOOKbudRGqnT.exe8nNjOOKbudRGqnT.exe

description pid process

Token: SeDebugPrivilege 3220 8nNjOOKbudRGqnT.exe
Token: SeDebugPrivilege 5036 8nNjOOKbudRGqnT.exe

description	pid	process
Token: SeDebugPrivilege	3220	8nNjOOKbudRGqnT.exe
Token: SeDebugPrivilege	5036	8nNjOOKbudRGqnT.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

8nNjOOKbudRGqnT.exe

description	pid	process	target process
PID 3220 wrote to memory of 4084	3220	8nNjOOKbudRGqnT.exe	8nNjOOKbudRGqnT.exe
PID 3220 wrote to memory of 4084	3220	8nNjOOKbudRGqnT.exe	8nNjOOKbudRGqnT.exe
PID 3220 wrote to memory of 4084	3220	8nNjOOKbudRGqnT.exe	8nNjOOKbudRGqnT.exe
PID 3220 wrote to memory of 5036	3220	8nNjOOKbudRGqnT.exe	8nNjOOKbudRGqnT.exe
PID 3220 wrote to memory of 5036	3220	8nNjOOKbudRGqnT.exe	8nNjOOKbudRGqnT.exe
PID 3220 wrote to memory of 5036	3220	8nNjOOKbudRGqnT.exe	8nNjOOKbudRGqnT.exe
PID 3220 wrote to memory of 5036	3220	8nNjOOKbudRGqnT.exe	8nNjOOKbudRGqnT.exe
PID 3220 wrote to memory of 5036	3220	8nNjOOKbudRGqnT.exe	8nNjOOKbudRGqnT.exe
PID 3220 wrote to memory of 5036	3220	8nNjOOKbudRGqnT.exe	8nNjOOKbudRGqnT.exe
PID 3220 wrote to memory of 5036	3220	8nNjOOKbudRGqnT.exe	8nNjOOKbudRGqnT.exe
PID 3220 wrote to memory of 5036	3220	8nNjOOKbudRGqnT.exe	8nNjOOKbudRGqnT.exe

C:\Users\Admin\AppData\Local\Temp\8nNjOOKbudRGqnT.exe
"C:\Users\Admin\AppData\Local\Temp\8nNjOOKbudRGqnT.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3220

C:\Users\Admin\AppData\Local\Temp\8nNjOOKbudRGqnT.exe
"C:\Users\Admin\AppData\Local\Temp\8nNjOOKbudRGqnT.exe"
2⤵
PID:4084

C:\Users\Admin\AppData\Local\Temp\8nNjOOKbudRGqnT.exe
"C:\Users\Admin\AppData\Local\Temp\8nNjOOKbudRGqnT.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5036

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\8nNjOOKbudRGqnT.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/3220-10-0x000000000FF90000-0x000000001002C000-memory.dmp

Filesize
624KB

Download
memory/3220-5-0x0000000005060000-0x000000000506A000-memory.dmp

Filesize
40KB

Download
memory/3220-11-0x00000000751F0000-0x00000000759A0000-memory.dmp

Filesize
7.7MB

Download
memory/3220-17-0x00000000751F0000-0x00000000759A0000-memory.dmp

Filesize
7.7MB

Download
memory/3220-12-0x00000000052E0000-0x00000000052F0000-memory.dmp

Filesize
64KB

Download
memory/3220-6-0x0000000005400000-0x000000000541A000-memory.dmp

Filesize
104KB

Download
memory/3220-7-0x0000000005420000-0x0000000005428000-memory.dmp

Filesize
32KB

Download
memory/3220-8-0x0000000005430000-0x000000000543A000-memory.dmp

Filesize
40KB

Download
memory/3220-9-0x000000000C830000-0x000000000C8AC000-memory.dmp

Filesize
496KB

Download
memory/3220-1-0x00000000751F0000-0x00000000759A0000-memory.dmp

Filesize
7.7MB

Download
memory/3220-3-0x0000000005090000-0x0000000005122000-memory.dmp

Filesize
584KB

Download
memory/3220-2-0x00000000055A0000-0x0000000005B44000-memory.dmp

Filesize
5.6MB

Download
memory/3220-4-0x00000000052E0000-0x00000000052F0000-memory.dmp

Filesize
64KB

Download
memory/3220-0-0x00000000005B0000-0x0000000000656000-memory.dmp

Filesize
664KB

Download
memory/5036-16-0x00000000751F0000-0x00000000759A0000-memory.dmp

Filesize
7.7MB

Download
memory/5036-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/5036-18-0x00000000056C0000-0x00000000056D0000-memory.dmp

Filesize
64KB

Download
memory/5036-19-0x0000000005710000-0x0000000005776000-memory.dmp

Filesize
408KB

Download
memory/5036-20-0x0000000006D30000-0x0000000006D80000-memory.dmp

Filesize
320KB

Download
memory/5036-21-0x00000000751F0000-0x00000000759A0000-memory.dmp

Filesize
7.7MB

Download
memory/5036-22-0x00000000056C0000-0x00000000056D0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads