agenttesla | 1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626

General

Target

1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe
Size

624KB
MD5

54ecd7b2d5a8a4e14160c7812efa1237
SHA1

31423f28116f6b7340327d3f2d292650298bb5bd
SHA256

1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626
SHA512

d3a815d0158f95d443ab6094987ed80d53940f6e96f5e92c169744186c00212664b589e6e4deb20dbb2f5150ba9b6d9b8e81de468b18d077094c34868fba706d
SSDEEP

12288:GqfLYYZXTya5izWNoTpF+UzFReSwgOPt6DJfyKtpfS4nSo6d2BN36LNd+cx:dXTbirHeVtlG1yKHSQSXdGqLNk

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.svnprintechnologies.com
Port:
587
Username:
[email protected]
Password:
Svnprint@1234

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.svnprintechnologies.com
Port:
587
Username:
[email protected]
Password:
Svnprint@1234
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

Processes:

1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3455265224-196869244-2056873367-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ZFTYg = "C:\\Users\\Admin\\AppData\\Roaming\\ZFTYg\\ZFTYg.exe"	1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.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.

Processes:

flow ioc

43 api.ipify.org
42 api.ipify.org

flow	ioc
43	api.ipify.org
42	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe

description	pid	process	target process
PID 3360 set thread context of 2320	3360	1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe	1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe

pid	process
3360	1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe
3360	1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe
2320	1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe
2320	1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe

description	pid	process
Token: SeDebugPrivilege	3360	1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe
Token: SeDebugPrivilege	2320	1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe

pid process

2320 1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe

pid	process
2320	1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe

description	pid	process	target process
PID 3360 wrote to memory of 2320	3360	1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe	1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe
PID 3360 wrote to memory of 2320	3360	1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe	1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe
PID 3360 wrote to memory of 2320	3360	1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe	1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe
PID 3360 wrote to memory of 2320	3360	1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe	1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe
PID 3360 wrote to memory of 2320	3360	1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe	1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe
PID 3360 wrote to memory of 2320	3360	1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe	1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe
PID 3360 wrote to memory of 2320	3360	1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe	1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe
PID 3360 wrote to memory of 2320	3360	1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe	1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe

C:\Users\Admin\AppData\Local\Temp\1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe
"C:\Users\Admin\AppData\Local\Temp\1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3360

C:\Users\Admin\AppData\Local\Temp\1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe
"C:\Users\Admin\AppData\Local\Temp\1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2320

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\1100b4580e6299445e00a5c268060f3ae748fe19e3879b84a39cd35f5fce8626.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/2320-12-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2320-23-0x00000000058A0000-0x00000000058B0000-memory.dmp

Filesize
64KB

Download
memory/2320-22-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/2320-21-0x0000000006F90000-0x0000000006FE0000-memory.dmp

Filesize
320KB

Download
memory/2320-18-0x00000000058A0000-0x00000000058B0000-memory.dmp

Filesize
64KB

Download
memory/2320-17-0x0000000005A60000-0x0000000005AC6000-memory.dmp

Filesize
408KB

Download
memory/2320-16-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/3360-5-0x0000000005100000-0x000000000510A000-memory.dmp

Filesize
40KB

Download
memory/3360-9-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/3360-10-0x0000000002AE0000-0x0000000002AEA000-memory.dmp

Filesize
40KB

Download
memory/3360-11-0x0000000007D20000-0x0000000007D9C000-memory.dmp

Filesize
496KB

Download
memory/3360-8-0x00000000056F0000-0x00000000056F6000-memory.dmp

Filesize
24KB

Download
memory/3360-7-0x00000000056D0000-0x00000000056E8000-memory.dmp

Filesize
96KB

Download
memory/3360-15-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/3360-6-0x00000000053A0000-0x000000000543C000-memory.dmp

Filesize
624KB

Download
memory/3360-0-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/3360-4-0x00000000052F0000-0x0000000005300000-memory.dmp

Filesize
64KB

Download
memory/3360-3-0x0000000005150000-0x00000000051E2000-memory.dmp

Filesize
584KB

Download
memory/3360-2-0x0000000005700000-0x0000000005CA4000-memory.dmp

Filesize
5.6MB

Download
memory/3360-1-0x0000000000650000-0x00000000006F2000-memory.dmp

Filesize
648KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads