agenttesla | c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000

General

Target

c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000.exe
Size

844KB
MD5

a07c642a5fed80d3757c1249b2d2530d
SHA1

12fd2b3520e6aa43dc1a871d60a9c46a098e581d
SHA256

c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000
SHA512

7e01565e11c62adcda4bd38034a5302eb7562068a81e509c93d1f01d9c5a15c3cf63d8fcd08e9892195debfa42cdf8eb7a64d2a9c3a7655ead207011a1917b4e
SSDEEP

24576:Xxs6XlSNd70H6K8Li9tG34Ogfc8qmmOEp:Bs6XS71gtA4Bfc8r3Ep

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mymobileorder.com
Port:
587
Username:
[email protected]
Password:
Grace@2023@121

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mymobileorder.com
Port:
587
Username:
[email protected]
Password:
Grace@2023@121
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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-568313063-1441237985-1542345083-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\YseEYgM = "C:\\Users\\Admin\\AppData\\Roaming\\YseEYgM\\YseEYgM.exe"	c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000.exe

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
27	api.ipify.org
28	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4268 set thread context of 3480	4268	c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000.exe	89

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4268	c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000.exe
4268	c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000.exe
3480	c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000.exe
3480	c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4268	c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000.exe
Token: SeDebugPrivilege	3480	c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3480	c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4268 wrote to memory of 2420	4268	c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000.exe	88
PID 4268 wrote to memory of 2420	4268	c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000.exe	88
PID 4268 wrote to memory of 2420	4268	c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000.exe	88
PID 4268 wrote to memory of 3480	4268	c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000.exe	89
PID 4268 wrote to memory of 3480	4268	c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000.exe	89
PID 4268 wrote to memory of 3480	4268	c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000.exe	89
PID 4268 wrote to memory of 3480	4268	c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000.exe	89
PID 4268 wrote to memory of 3480	4268	c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000.exe	89
PID 4268 wrote to memory of 3480	4268	c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000.exe	89
PID 4268 wrote to memory of 3480	4268	c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000.exe	89
PID 4268 wrote to memory of 3480	4268	c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000.exe	89

C:\Users\Admin\AppData\Local\Temp\c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000.exe
"C:\Users\Admin\AppData\Local\Temp\c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4268
- C:\Users\Admin\AppData\Local\Temp\c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000.exe
  "C:\Users\Admin\AppData\Local\Temp\c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000.exe"
  2⤵
  PID:2420
- C:\Users\Admin\AppData\Local\Temp\c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000.exe
  "C:\Users\Admin\AppData\Local\Temp\c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3480

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\c0311b03d863af348738c56751753969c6d437199bcca1842f8f7546259b4000.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/3480-13-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/3480-23-0x0000000005520000-0x0000000005530000-memory.dmp

Filesize
64KB

Download
memory/3480-22-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/3480-21-0x0000000006A60000-0x0000000006AB0000-memory.dmp

Filesize
320KB

Download
memory/3480-18-0x0000000005530000-0x0000000005596000-memory.dmp

Filesize
408KB

Download
memory/3480-16-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/4268-10-0x0000000006360000-0x0000000006370000-memory.dmp

Filesize
64KB

Download
memory/4268-6-0x00000000052D0000-0x00000000052EC000-memory.dmp

Filesize
112KB

Download
memory/4268-9-0x0000000005030000-0x0000000005040000-memory.dmp

Filesize
64KB

Download
memory/4268-0-0x0000000000350000-0x0000000000428000-memory.dmp

Filesize
864KB

Download
memory/4268-11-0x000000000CE80000-0x000000000CEFE000-memory.dmp

Filesize
504KB

Download
memory/4268-12-0x0000000010670000-0x000000001070C000-memory.dmp

Filesize
624KB

Download
memory/4268-7-0x0000000006350000-0x000000000635C000-memory.dmp

Filesize
48KB

Download
memory/4268-8-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/4268-17-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/4268-5-0x0000000004FC0000-0x0000000004FCA000-memory.dmp

Filesize
40KB

Download
memory/4268-4-0x0000000005030000-0x0000000005040000-memory.dmp

Filesize
64KB

Download
memory/4268-3-0x0000000004E20000-0x0000000004EB2000-memory.dmp

Filesize
584KB

Download
memory/4268-2-0x0000000005330000-0x00000000058D4000-memory.dmp

Filesize
5.6MB

Download
memory/4268-1-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads