agenttesla | ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e

Analysis

max time kernel
120s
max time network
127s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
11/06/2024, 01:27

Sharing

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General

Target

ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe
Size

43KB
MD5

bc657d009d1f9dfdc3b09281f822eb05
SHA1

05b149fee68f29baf0179b88cb1d46fc49767c43
SHA256

ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e
SHA512

61c22d49f874dbb2285a461e3cf2fa6999c8ca1a2fd96bc4f078cd29f3fcf704bd886741d722fa9fe966a7acc01a4bea49b4b26978b083c95040701309520519
SSDEEP

768:dhJ3MvtAWTAMD/hO74MsXsiC+ojM5kb+9wlTFRiYD:dhJ3IuWTAU5LMsXfEyk6+XRiA

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.100demoras.pt
Port:
587
Username:
[email protected]
Password:
uJ}Y+wl}5B6K

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.100demoras.pt
Port:
587
Username:
[email protected]
Password:
uJ}Y+wl}5B6K
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\Nlbdjgdctg = "C:\\Users\\Admin\\AppData\\Roaming\\Nlbdjgdctg.exe"	ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.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
7	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1040 set thread context of 3220	1040	ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe	31

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Gathers network information 2 TTPs 2 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command and Scripting Interpreter

T1059

pid	Process
3152	ipconfig.exe
3332	ipconfig.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3220	ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe
3220	ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1040	ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe
Token: SeDebugPrivilege	1040	ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe
Token: SeDebugPrivilege	3220	ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 1040 wrote to memory of 3128	1040	ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe	28
PID 1040 wrote to memory of 3128	1040	ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe	28
PID 1040 wrote to memory of 3128	1040	ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe	28
PID 1040 wrote to memory of 3128	1040	ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe	28
PID 3128 wrote to memory of 3152	3128	cmd.exe	30
PID 3128 wrote to memory of 3152	3128	cmd.exe	30
PID 3128 wrote to memory of 3152	3128	cmd.exe	30
PID 3128 wrote to memory of 3152	3128	cmd.exe	30
PID 1040 wrote to memory of 3220	1040	ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe	31
PID 1040 wrote to memory of 3220	1040	ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe	31
PID 1040 wrote to memory of 3220	1040	ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe	31
PID 1040 wrote to memory of 3220	1040	ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe	31
PID 1040 wrote to memory of 3220	1040	ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe	31
PID 1040 wrote to memory of 3220	1040	ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe	31
PID 1040 wrote to memory of 3220	1040	ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe	31
PID 1040 wrote to memory of 3220	1040	ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe	31
PID 1040 wrote to memory of 3220	1040	ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe	31
PID 1040 wrote to memory of 3300	1040	ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe	32
PID 1040 wrote to memory of 3300	1040	ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe	32
PID 1040 wrote to memory of 3300	1040	ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe	32
PID 1040 wrote to memory of 3300	1040	ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe	32
PID 3300 wrote to memory of 3332	3300	cmd.exe	34
PID 3300 wrote to memory of 3332	3300	cmd.exe	34
PID 3300 wrote to memory of 3332	3300	cmd.exe	34
PID 3300 wrote to memory of 3332	3300	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe
"C:\Users\Admin\AppData\Local\Temp\ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1040
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ipconfig /release
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3128
- - C:\Windows\SysWOW64\ipconfig.exe
    ipconfig /release
    3⤵
    - Gathers network information
    PID:3152
- C:\Users\Admin\AppData\Local\Temp\ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe
  "C:\Users\Admin\AppData\Local\Temp\ccc397c2bac77bd29db3182861a947bb4222b5ef9dc8f6f265bbf02449e5f15e.exe"
  2⤵
  - Modifies system certificate store
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3220
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ipconfig /renew
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3300
- - C:\Windows\SysWOW64\ipconfig.exe
    ipconfig /renew
    3⤵
    - Gathers network information
    PID:3332

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1040-23-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-19-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-2-0x0000000074230000-0x000000007491E000-memory.dmp

Filesize
6.9MB

Download
memory/1040-3-0x00000000077A0000-0x00000000079D2000-memory.dmp

Filesize
2.2MB

Download
memory/1040-4-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-5-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-9-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-27-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-35-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-41-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-7-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-47-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-45-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-43-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-39-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-37-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-33-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-21-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-29-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-25-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-1-0x0000000000A70000-0x0000000000A82000-memory.dmp

Filesize
72KB

Download
memory/1040-0-0x000000007423E000-0x000000007423F000-memory.dmp

Filesize
4KB

Download
memory/1040-31-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-17-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-15-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-13-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-11-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-49-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-63-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-67-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-65-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-61-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-59-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-57-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-55-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-53-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-51-0x00000000077A0000-0x00000000079CC000-memory.dmp

Filesize
2.2MB

Download
memory/1040-4890-0x0000000074230000-0x000000007491E000-memory.dmp

Filesize
6.9MB

Download
memory/1040-4892-0x0000000004330000-0x000000000437C000-memory.dmp

Filesize
304KB

Download
memory/1040-4891-0x0000000005F70000-0x0000000005FDE000-memory.dmp

Filesize
440KB

Download
memory/1040-4893-0x0000000004D80000-0x0000000004DD4000-memory.dmp

Filesize
336KB

Download
memory/1040-4908-0x0000000074230000-0x000000007491E000-memory.dmp

Filesize
6.9MB

Download
memory/3220-4907-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download