agenttesla | eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757

General

Target

eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757.exe
Size

1.1MB
MD5

d6393631100d7160ca348397cb01943d
SHA1

3ff0803ae9fd31efc74bcb29006c1cbf29b03f75
SHA256

eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757
SHA512

efef9bd64c68757c762a2fdbeb21cc6fc504b85dfd4f468b13504b00b365b58cd83aad3dbbc1cc12c8688d74777d69d6e09685cc9310a0cd29885f6a74fea576
SSDEEP

24576:X1uC5JT92RkNSIXtzdf1ZOS0e42xWVYknV3G/Z:AKfRdtsS0e4GIV3GR

Score

10^/10

agenttesla purelogs keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.asiaparadisehotel.com
Port:
587
Username:
[email protected]
Password:
S,i*jv&Bj09k
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Detect PureLogs payload 1 IoCs

resource	yara_rule
behavioral2/memory/716-0-0x00000000002D0000-0x00000000003F6000-memory.dmp	family_purelogs

PureLogs
PureLogs is an infostealer written in C#.
stealer purelogs
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

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1791582586-1997866593-3795608343-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Pwdhqxrq = "C:\\Users\\Admin\\AppData\\Roaming\\Pwdhqxrq.exe"	eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1791582586-1997866593-3795608343-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\My App = "C:\\Users\\Admin\\AppData\\Roaming\\My App\\My App.exe"	eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757.exe

Looks up external IP address via web service 1 IoCs

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

flow	ioc
2	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 716 set thread context of 2196	716	eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757.exe	88

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
716	eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757.exe
716	eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757.exe
2196	eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757.exe
2196	eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	716	eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757.exe
Token: SeDebugPrivilege	2196	eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 716 wrote to memory of 2868	716	eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757.exe	87
PID 716 wrote to memory of 2868	716	eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757.exe	87
PID 716 wrote to memory of 2868	716	eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757.exe	87
PID 716 wrote to memory of 2196	716	eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757.exe	88
PID 716 wrote to memory of 2196	716	eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757.exe	88
PID 716 wrote to memory of 2196	716	eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757.exe	88
PID 716 wrote to memory of 2196	716	eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757.exe	88
PID 716 wrote to memory of 2196	716	eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757.exe	88
PID 716 wrote to memory of 2196	716	eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757.exe	88
PID 716 wrote to memory of 2196	716	eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757.exe	88
PID 716 wrote to memory of 2196	716	eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757.exe	88

C:\Users\Admin\AppData\Local\Temp\eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757.exe
"C:\Users\Admin\AppData\Local\Temp\eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:716
- C:\Users\Admin\AppData\Local\Temp\eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757.exe
  C:\Users\Admin\AppData\Local\Temp\eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757.exe
  2⤵
  PID:2868
- C:\Users\Admin\AppData\Local\Temp\eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757.exe
  C:\Users\Admin\AppData\Local\Temp\eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757.exe
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2196

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

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\eea977d6c736325a557a0c31552c49c51399748fc138db772735109fb6510757.exe.log

Filesize
927B

MD5
4a911455784f74e368a4c2c7876d76f4

SHA1
a1700a0849ffb4f26671eb76da2489946b821c34

SHA256
264098e15b5b33d425f3b76e45b7976b58f917048125041135f7e60d8151108c

SHA512
4617591400409e1930195795a55e20d5f063042bb3e9fd1955099066e507b6ac8a1e3ae54cc42418e2639149b31bf7e58cd5743670d9030a15e29f14d813815d

Download Submit
memory/716-12-0x0000000075250000-0x0000000075A00000-memory.dmp

Filesize
7.7MB

Download
memory/716-1-0x0000000075250000-0x0000000075A00000-memory.dmp

Filesize
7.7MB

Download
memory/716-3-0x0000000004D10000-0x0000000004D20000-memory.dmp

Filesize
64KB

Download
memory/716-0-0x00000000002D0000-0x00000000003F6000-memory.dmp

Filesize
1.1MB

Download
memory/716-5-0x0000000004E40000-0x0000000004E80000-memory.dmp

Filesize
256KB

Download
memory/716-6-0x0000000004E80000-0x0000000004ECC000-memory.dmp

Filesize
304KB

Download
memory/716-7-0x00000000054E0000-0x0000000005A84000-memory.dmp

Filesize
5.6MB

Download
memory/716-4-0x0000000004DF0000-0x0000000004E32000-memory.dmp

Filesize
264KB

Download
memory/716-2-0x0000000004D90000-0x0000000004DEA000-memory.dmp

Filesize
360KB

Download
memory/2196-13-0x0000000075250000-0x0000000075A00000-memory.dmp

Filesize
7.7MB

Download
memory/2196-9-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2196-15-0x0000000005410000-0x0000000005420000-memory.dmp

Filesize
64KB

Download
memory/2196-14-0x0000000005600000-0x0000000005666000-memory.dmp

Filesize
408KB

Download
memory/2196-17-0x0000000006DB0000-0x0000000006E00000-memory.dmp

Filesize
320KB

Download
memory/2196-18-0x0000000006EA0000-0x0000000006F3C000-memory.dmp

Filesize
624KB

Download
memory/2196-19-0x0000000075250000-0x0000000075A00000-memory.dmp

Filesize
7.7MB

Download
memory/2196-20-0x0000000005410000-0x0000000005420000-memory.dmp

Filesize
64KB

Download
memory/2196-21-0x0000000006FE0000-0x0000000007072000-memory.dmp

Filesize
584KB

Download
memory/2196-22-0x0000000006F90000-0x0000000006F9A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads