agenttesla | 57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb

Analysis

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

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
06/05/2024, 01:06

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General

Target

57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe
Size

1.2MB
MD5

d4089829797177e6d008fcb4379ce1a0
SHA1

50286992343b8a628d879cddc53a6eb954436d42
SHA256

57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb
SHA512

f28af57f563e9340eef734895702bd95236c764b158c445b3a704e45b56b981eda16c0254b1647eaec290500096abb75940785cc591bbcab84d75373ce26e5ff
SSDEEP

24576:DAHnh+eWsN3skA4RV1Hom2KXMmHa22yAys4uZRbAgXKzibK5:Oh+ZkldoPK8Ya22yAypuZmgaziE

Score

10^/10

agenttesla zgrat collection keylogger rat spyware stealer trojan

Malware Config

Signatures

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

Detect ZGRat V1 33 IoCs

resource	yara_rule
behavioral1/memory/1752-16-0x0000000000370000-0x00000000003C6000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-17-0x0000000000660000-0x00000000006B4000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-65-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-49-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-35-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-20-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-21-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-27-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-79-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-77-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-76-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-73-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-71-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-69-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-67-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-63-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-61-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-60-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-57-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-55-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-53-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-51-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-47-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-45-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-43-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-41-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-39-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-37-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-33-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-31-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-29-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-25-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1
behavioral1/memory/1752-23-0x0000000000660000-0x00000000006AE000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\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.

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2880 set thread context of 1752	2880	57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1752	RegSvcs.exe
1752	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2880	57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1752	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2880	57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe
2880	57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2880	57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe
2880	57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1752	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2880 wrote to memory of 1752	2880	57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe	28
PID 2880 wrote to memory of 1752	2880	57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe	28
PID 2880 wrote to memory of 1752	2880	57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe	28
PID 2880 wrote to memory of 1752	2880	57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe	28
PID 2880 wrote to memory of 1752	2880	57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe	28
PID 2880 wrote to memory of 1752	2880	57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe	28
PID 2880 wrote to memory of 1752	2880	57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe	28
PID 2880 wrote to memory of 1752	2880	57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe	28

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe
"C:\Users\Admin\AppData\Local\Temp\57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2880
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:1752

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1752-63-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-79-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-14-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/1752-13-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/1752-15-0x000000007415E000-0x000000007415F000-memory.dmp

Filesize
4KB

Download
memory/1752-16-0x0000000000370000-0x00000000003C6000-memory.dmp

Filesize
344KB

Download
memory/1752-17-0x0000000000660000-0x00000000006B4000-memory.dmp

Filesize
336KB

Download
memory/1752-18-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/1752-19-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/1752-65-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-49-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-35-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-20-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-60-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-27-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-61-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-77-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-76-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-73-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-71-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-69-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-67-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-11-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/1752-1056-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/1752-21-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-57-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-55-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-53-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-51-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-47-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-45-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-43-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-41-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-39-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-37-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-33-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-31-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-29-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-25-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-23-0x0000000000660000-0x00000000006AE000-memory.dmp

Filesize
312KB

Download
memory/1752-217-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/1752-1053-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/1752-1054-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/1752-1055-0x000000007415E000-0x000000007415F000-memory.dmp

Filesize
4KB

Download
memory/2880-10-0x0000000000160000-0x0000000000164000-memory.dmp

Filesize
16KB

Download