agenttesla | 67f529dd5840b8cfa3b8c08d4ff21f6767fda83343a508536ce7a9a643198f0f

General

Target

67f529dd5840b8cfa3b8c08d4ff21f6767fda83343a508536ce7a9a643198f0f.exe
Size

690KB
MD5

6c2fcc66d281280088deb182ae48ea5d
SHA1

a64cd89bfe73242065fd1d60fb710e61b870eb1c
SHA256

67f529dd5840b8cfa3b8c08d4ff21f6767fda83343a508536ce7a9a643198f0f
SHA512

e776a3216b7747739e1fc55f3dc96f187794c9a274993b7d73feed8577cbcb8d78ec1a94b2026d3420d637f6b7cec85924af2e45022b9257c28cc92b1d6fb9b1
SSDEEP

12288:6C+yOa5WFHDvl5XI+aKkX6AqcnjJYvd/OHxDdQHgtttxGsP:drqVjf/kXEcnFIFYdxP

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.rimiapparelsltd.com
Port:
587
Username:
[email protected]
Password:
Everest10@
Email To:
[email protected]

Signatures

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

Detects executables packed with SmartAssembly 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1812-4-0x0000000000270000-0x000000000027C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.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

4 api.ipify.org
5 api.ipify.org

flow	ioc
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

67f529dd5840b8cfa3b8c08d4ff21f6767fda83343a508536ce7a9a643198f0f.exe

description	pid	process	target process
PID 1812 set thread context of 3068	1812	67f529dd5840b8cfa3b8c08d4ff21f6767fda83343a508536ce7a9a643198f0f.exe	RegSvcs.exe

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

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exeRegSvcs.exe

pid process

1868 powershell.exe
3068 RegSvcs.exe
3068 RegSvcs.exe
3068 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

RegSvcs.exepowershell.exe

description pid process

Token: SeDebugPrivilege 3068 RegSvcs.exe
Token: SeDebugPrivilege 1868 powershell.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegSvcs.exe

pid process

3068 RegSvcs.exe

pid	process
1868	powershell.exe
3068	RegSvcs.exe
3068	RegSvcs.exe
3068	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	3068	RegSvcs.exe
Token: SeDebugPrivilege	1868	powershell.exe

pid	process
3068	RegSvcs.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

67f529dd5840b8cfa3b8c08d4ff21f6767fda83343a508536ce7a9a643198f0f.exe

description	pid	process	target process
PID 1812 wrote to memory of 1868	1812	67f529dd5840b8cfa3b8c08d4ff21f6767fda83343a508536ce7a9a643198f0f.exe	powershell.exe
PID 1812 wrote to memory of 1868	1812	67f529dd5840b8cfa3b8c08d4ff21f6767fda83343a508536ce7a9a643198f0f.exe	powershell.exe
PID 1812 wrote to memory of 1868	1812	67f529dd5840b8cfa3b8c08d4ff21f6767fda83343a508536ce7a9a643198f0f.exe	powershell.exe
PID 1812 wrote to memory of 1868	1812	67f529dd5840b8cfa3b8c08d4ff21f6767fda83343a508536ce7a9a643198f0f.exe	powershell.exe
PID 1812 wrote to memory of 3068	1812	67f529dd5840b8cfa3b8c08d4ff21f6767fda83343a508536ce7a9a643198f0f.exe	RegSvcs.exe
PID 1812 wrote to memory of 3068	1812	67f529dd5840b8cfa3b8c08d4ff21f6767fda83343a508536ce7a9a643198f0f.exe	RegSvcs.exe
PID 1812 wrote to memory of 3068	1812	67f529dd5840b8cfa3b8c08d4ff21f6767fda83343a508536ce7a9a643198f0f.exe	RegSvcs.exe
PID 1812 wrote to memory of 3068	1812	67f529dd5840b8cfa3b8c08d4ff21f6767fda83343a508536ce7a9a643198f0f.exe	RegSvcs.exe
PID 1812 wrote to memory of 3068	1812	67f529dd5840b8cfa3b8c08d4ff21f6767fda83343a508536ce7a9a643198f0f.exe	RegSvcs.exe
PID 1812 wrote to memory of 3068	1812	67f529dd5840b8cfa3b8c08d4ff21f6767fda83343a508536ce7a9a643198f0f.exe	RegSvcs.exe
PID 1812 wrote to memory of 3068	1812	67f529dd5840b8cfa3b8c08d4ff21f6767fda83343a508536ce7a9a643198f0f.exe	RegSvcs.exe
PID 1812 wrote to memory of 3068	1812	67f529dd5840b8cfa3b8c08d4ff21f6767fda83343a508536ce7a9a643198f0f.exe	RegSvcs.exe
PID 1812 wrote to memory of 3068	1812	67f529dd5840b8cfa3b8c08d4ff21f6767fda83343a508536ce7a9a643198f0f.exe	RegSvcs.exe
PID 1812 wrote to memory of 3068	1812	67f529dd5840b8cfa3b8c08d4ff21f6767fda83343a508536ce7a9a643198f0f.exe	RegSvcs.exe
PID 1812 wrote to memory of 3068	1812	67f529dd5840b8cfa3b8c08d4ff21f6767fda83343a508536ce7a9a643198f0f.exe	RegSvcs.exe
PID 1812 wrote to memory of 3068	1812	67f529dd5840b8cfa3b8c08d4ff21f6767fda83343a508536ce7a9a643198f0f.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\67f529dd5840b8cfa3b8c08d4ff21f6767fda83343a508536ce7a9a643198f0f.exe
"C:\Users\Admin\AppData\Local\Temp\67f529dd5840b8cfa3b8c08d4ff21f6767fda83343a508536ce7a9a643198f0f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1812

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\67f529dd5840b8cfa3b8c08d4ff21f6767fda83343a508536ce7a9a643198f0f.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1868

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:3068

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1812-20-0x0000000074A80000-0x000000007516E000-memory.dmp

Filesize
6.9MB

Download
memory/1812-1-0x0000000074A80000-0x000000007516E000-memory.dmp

Filesize
6.9MB

Download
memory/1812-2-0x0000000005080000-0x00000000050C0000-memory.dmp

Filesize
256KB

Download
memory/1812-3-0x0000000000250000-0x0000000000262000-memory.dmp

Filesize
72KB

Download
memory/1812-4-0x0000000000270000-0x000000000027C000-memory.dmp

Filesize
48KB

Download
memory/1812-5-0x00000000052C0000-0x000000000533E000-memory.dmp

Filesize
504KB

Download
memory/1812-0-0x0000000000A60000-0x0000000000B12000-memory.dmp

Filesize
712KB

Download
memory/1868-29-0x000000006FD50000-0x00000000702FB000-memory.dmp

Filesize
5.7MB

Download
memory/1868-28-0x0000000002660000-0x00000000026A0000-memory.dmp

Filesize
256KB

Download
memory/1868-27-0x0000000002660000-0x00000000026A0000-memory.dmp

Filesize
256KB

Download
memory/1868-26-0x000000006FD50000-0x00000000702FB000-memory.dmp

Filesize
5.7MB

Download
memory/1868-25-0x000000006FD50000-0x00000000702FB000-memory.dmp

Filesize
5.7MB

Download
memory/3068-6-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3068-17-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3068-19-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3068-21-0x0000000074A80000-0x000000007516E000-memory.dmp

Filesize
6.9MB

Download
memory/3068-22-0x0000000004CD0000-0x0000000004D10000-memory.dmp

Filesize
256KB

Download
memory/3068-15-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3068-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3068-11-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3068-9-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3068-8-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3068-30-0x0000000074A80000-0x000000007516E000-memory.dmp

Filesize
6.9MB

Download
memory/3068-31-0x0000000004CD0000-0x0000000004D10000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads