agenttesla | a6c02f2acd8af8b895519d6e064c950d47d33770a539484353d129fa555fda43

General

Target

Technical Details.exe
Size

427KB
MD5

f45b90ee156fcebbc41ee694e8714141
SHA1

a01e32250e4ae6096716b88ef1a81a936f5be413
SHA256

9bf584f64af278fb0a7afd8aa15c460e19e3263388bc896284712c7a07426eeb
SHA512

ab002fcc34b68f6670fa02257392e16327ee7ab6afa3da6988c24ebcf0607abae613f223cb58dff8ab9cc6c90bba112d0361496428492cbbcf9cd200fa009e64

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
privateemail.com
Port:
587
Username:
[email protected]
Password:
@damienzy.xyz2240

Signatures

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

AgentTesla Payload 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1940-63-0x0000000000400000-0x000000000044A000-memory.dmp	family_agenttesla
behavioral1/memory/1940-64-0x0000000000400000-0x000000000044A000-memory.dmp	family_agenttesla
behavioral1/memory/1940-66-0x000000000044553E-mapping.dmp	family_agenttesla
behavioral1/memory/1940-65-0x0000000000400000-0x000000000044A000-memory.dmp	family_agenttesla
behavioral1/memory/1940-68-0x0000000000400000-0x000000000044A000-memory.dmp	family_agenttesla
behavioral1/memory/1940-70-0x0000000000400000-0x000000000044A000-memory.dmp	family_agenttesla

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Technical Details.exe

description pid process target process

PID 1148 set thread context of 1940 1148 Technical Details.exe RegSvcs.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1980 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

Technical Details.exeRegSvcs.exe

pid process

1148 Technical Details.exe
1940 RegSvcs.exe
1940 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Technical Details.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 1148 Technical Details.exe
Token: SeDebugPrivilege 1940 RegSvcs.exe

description	pid	process	target process
PID 1148 set thread context of 1940	1148	Technical Details.exe	RegSvcs.exe

pid	process
1980	schtasks.exe

pid	process
1148	Technical Details.exe
1940	RegSvcs.exe
1940	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	1148	Technical Details.exe
Token: SeDebugPrivilege	1940	RegSvcs.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

Technical Details.exe

description	pid	process	target process
PID 1148 wrote to memory of 1980	1148	Technical Details.exe	schtasks.exe
PID 1148 wrote to memory of 1980	1148	Technical Details.exe	schtasks.exe
PID 1148 wrote to memory of 1980	1148	Technical Details.exe	schtasks.exe
PID 1148 wrote to memory of 1980	1148	Technical Details.exe	schtasks.exe
PID 1148 wrote to memory of 1940	1148	Technical Details.exe	RegSvcs.exe
PID 1148 wrote to memory of 1940	1148	Technical Details.exe	RegSvcs.exe
PID 1148 wrote to memory of 1940	1148	Technical Details.exe	RegSvcs.exe
PID 1148 wrote to memory of 1940	1148	Technical Details.exe	RegSvcs.exe
PID 1148 wrote to memory of 1940	1148	Technical Details.exe	RegSvcs.exe
PID 1148 wrote to memory of 1940	1148	Technical Details.exe	RegSvcs.exe
PID 1148 wrote to memory of 1940	1148	Technical Details.exe	RegSvcs.exe
PID 1148 wrote to memory of 1940	1148	Technical Details.exe	RegSvcs.exe
PID 1148 wrote to memory of 1940	1148	Technical Details.exe	RegSvcs.exe
PID 1148 wrote to memory of 1940	1148	Technical Details.exe	RegSvcs.exe
PID 1148 wrote to memory of 1940	1148	Technical Details.exe	RegSvcs.exe
PID 1148 wrote to memory of 1940	1148	Technical Details.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\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-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Technical Details.exe
"C:\Users\Admin\AppData\Local\Temp\Technical Details.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1148

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jWnDUGZhALZVGq" /XML "C:\Users\Admin\AppData\Local\Temp\tmp61B1.tmp"
2⤵
- Creates scheduled task(s)
PID:1980

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1940

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp61B1.tmp
Filesize
1KB

MD5
4c0d6334a92f3496131dff9c5d8178e1

SHA1
6682acd4a2a65b251bf8a16898a1542fb8ad8dd0

SHA256
86530ce6586bc2aecdf9b387c78ace868383989fe6a41b9535b8f6f064eb578e

SHA512
9f71489749e209d95b28967992e0660fb56e155fc898702613f9909b366743d4312a1de8a9d43d772cc3b4a51757edb686cf9b131285114cdea372df3589268c

Download Submit
memory/1148-55-0x00000000763E1000-0x00000000763E3000-memory.dmp

Filesize
8KB

Download
memory/1148-56-0x0000000000360000-0x0000000000370000-memory.dmp

Filesize
64KB

Download
memory/1148-57-0x0000000000540000-0x0000000000592000-memory.dmp

Filesize
328KB

Download
memory/1148-54-0x0000000000940000-0x00000000009B2000-memory.dmp

Filesize
456KB

Download
memory/1940-60-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1940-61-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1940-63-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1940-64-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1940-66-0x000000000044553E-mapping.dmp

Download
memory/1940-65-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1940-68-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1940-70-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/1980-58-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads