agenttesla | d3d5c8dccab0189ae7e455ff52fd870d3fc9e7b0b3dbebeae8f8497dfd695a74

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20231025-en
resource tags

arch:x64arch:x86image:win7-20231025-enlocale:en-usos:windows7-x64system
submitted
11-12-2023 11:02

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

PO OAU_DECQTRFA00541·PDF.scr
Size

985KB
MD5

111317166b36b912115a088ebcdacbbe
SHA1

839c631b48ade41e44476c474e16d17a2c9f3973
SHA256

21bef58cf084c50303e71db19d94deda6e858387718ed29459a80ffa4f6aa2cb
SHA512

4491a6a69b669643fbd1e4992ff83dbf136796fd4d301e2d0d95ae371f9e55e881e830a69f9f0c9278cbfccc58b95251d067c8441a9caa6e13fad7c563f2ea3e
SSDEEP

12288:E6ZCUU8aTj+Ak0rdgjycrGzpMWG4F1wXCDKJGmMZN14n+1OV2CPAY:i6an+ABxoycrGdV3F+XrJGHN14+QhIY

Score

10^/10

agenttesla zgrat keylogger rat spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
ilkbisbtwjcrlqtd
Email To:
[email protected]

Signatures

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

Detect ZGRat V1 34 IoCs

resource	yara_rule
behavioral1/memory/2136-4-0x0000000000D20000-0x0000000000DC8000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-5-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-6-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-10-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-12-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-8-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-16-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-14-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-20-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-18-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-28-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-26-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-32-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-30-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-24-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-22-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-34-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-36-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-38-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-40-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-42-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-52-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-50-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-48-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-46-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-44-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-54-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-56-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-58-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-60-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-62-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-64-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-68-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1
behavioral1/memory/2136-66-0x0000000000D20000-0x0000000000DC3000-memory.dmp	family_zgrat_v1

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

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
5	api.ipify.org
6	ip-api.com
4	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2136 set thread context of 2836	2136	PO OAU_DECQTRFA00541·PDF.scr	31

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2136	PO OAU_DECQTRFA00541·PDF.scr
2836	aspnet_compiler.exe
2836	aspnet_compiler.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2136	PO OAU_DECQTRFA00541·PDF.scr
Token: SeDebugPrivilege	2836	aspnet_compiler.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2836	aspnet_compiler.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2136 wrote to memory of 2840	2136	PO OAU_DECQTRFA00541·PDF.scr	30
PID 2136 wrote to memory of 2840	2136	PO OAU_DECQTRFA00541·PDF.scr	30
PID 2136 wrote to memory of 2840	2136	PO OAU_DECQTRFA00541·PDF.scr	30
PID 2136 wrote to memory of 2840	2136	PO OAU_DECQTRFA00541·PDF.scr	30
PID 2136 wrote to memory of 2836	2136	PO OAU_DECQTRFA00541·PDF.scr	31
PID 2136 wrote to memory of 2836	2136	PO OAU_DECQTRFA00541·PDF.scr	31
PID 2136 wrote to memory of 2836	2136	PO OAU_DECQTRFA00541·PDF.scr	31
PID 2136 wrote to memory of 2836	2136	PO OAU_DECQTRFA00541·PDF.scr	31
PID 2136 wrote to memory of 2836	2136	PO OAU_DECQTRFA00541·PDF.scr	31
PID 2136 wrote to memory of 2836	2136	PO OAU_DECQTRFA00541·PDF.scr	31
PID 2136 wrote to memory of 2836	2136	PO OAU_DECQTRFA00541·PDF.scr	31
PID 2136 wrote to memory of 2836	2136	PO OAU_DECQTRFA00541·PDF.scr	31
PID 2136 wrote to memory of 2836	2136	PO OAU_DECQTRFA00541·PDF.scr	31

C:\Users\Admin\AppData\Local\Temp\PO OAU_DECQTRFA00541·PDF.scr
"C:\Users\Admin\AppData\Local\Temp\PO OAU_DECQTRFA00541·PDF.scr" /S
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2136
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  2⤵
  PID:2840
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2836

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2136-0-0x0000000000DD0000-0x0000000000ECC000-memory.dmp

Filesize
1008KB

Download
memory/2136-1-0x0000000074A10000-0x00000000750FE000-memory.dmp

Filesize
6.9MB

Download
memory/2136-2-0x0000000000270000-0x00000000002B0000-memory.dmp

Filesize
256KB

Download
memory/2136-3-0x0000000000C00000-0x0000000000CA8000-memory.dmp

Filesize
672KB

Download
memory/2136-4-0x0000000000D20000-0x0000000000DC8000-memory.dmp

Filesize
672KB

Download
memory/2136-5-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-6-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-10-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-12-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-8-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-16-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-14-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-20-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-18-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-28-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-26-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-32-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-30-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-24-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-22-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-34-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-36-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-38-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-40-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-42-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-52-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-50-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-48-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-46-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-44-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-54-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-56-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-58-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-60-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-62-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-64-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-68-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-66-0x0000000000D20000-0x0000000000DC3000-memory.dmp

Filesize
652KB

Download
memory/2136-927-0x0000000000450000-0x0000000000451000-memory.dmp

Filesize
4KB

Download
memory/2136-928-0x00000000006F0000-0x0000000000732000-memory.dmp

Filesize
264KB

Download
memory/2136-929-0x0000000000AE0000-0x0000000000B2C000-memory.dmp

Filesize
304KB

Download
memory/2136-930-0x0000000074A10000-0x00000000750FE000-memory.dmp

Filesize
6.9MB

Download
memory/2136-931-0x0000000000270000-0x00000000002B0000-memory.dmp

Filesize
256KB

Download
memory/2136-940-0x0000000074A10000-0x00000000750FE000-memory.dmp

Filesize
6.9MB

Download
memory/2836-944-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2836-945-0x0000000074320000-0x0000000074A0E000-memory.dmp

Filesize
6.9MB

Download
memory/2836-946-0x0000000004B30000-0x0000000004B70000-memory.dmp

Filesize
256KB

Download
memory/2836-947-0x0000000074320000-0x0000000074A0E000-memory.dmp

Filesize
6.9MB

Download
memory/2836-948-0x0000000004B30000-0x0000000004B70000-memory.dmp

Filesize
256KB

Download