agenttesla | bf9d20d99da73a2ca91870763627b1c05d97bf401617d35d5f407e30ab412f22

Analysis

max time kernel
131s
max time network
129s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
13-03-2024 10:18

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General

Target

QUOTATION_MARQTRA031244·PDF.scr
Size

2.3MB
MD5

07e69fa42a4821aad667f339471bd310
SHA1

3015b1978f06d7898ac9485d361213b955cb9b2d
SHA256

bf9d20d99da73a2ca91870763627b1c05d97bf401617d35d5f407e30ab412f22
SHA512

9c95c4e7ad6e3d8131867b0f70043e137d46852617b65adcf28cb7d5cbdaf25a9a966da647e927f5b536318baef8b9a7447ecfa3598f33de3ca99c71e9083101
SSDEEP

49152:WsCjGxPVtMZrmNaMMuPYHw+wE1M1JZgB/I4VFP6Pnef2MT2Gq0Rl5:xCjGvtM1F5ugHwxEUJe632fp2s

Score

10^/10

agenttesla zgrat keylogger rat spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
gator3220.hostgator.com
Port:
587
Username:
[email protected]
Password:
28#75@ts76&&p!!@P
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/2132-4-0x0000000005230000-0x000000000542C000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-5-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-6-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-8-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-12-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-10-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-14-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-18-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-16-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-20-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-24-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-22-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-26-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-28-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-34-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-32-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-30-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-44-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-42-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-40-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-38-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-36-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-68-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-66-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-64-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-62-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-60-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-58-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-56-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-54-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-52-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-50-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-48-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1
behavioral1/memory/2132-46-0x0000000005230000-0x0000000005425000-memory.dmp	family_zgrat_v1

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

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
3	api.ipify.org
2	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2132 set thread context of 1232	2132	QUOTATION_MARQTRA031244·PDF.scr	31

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2132	QUOTATION_MARQTRA031244·PDF.scr
1232	aspnet_compiler.exe
1232	aspnet_compiler.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2132	QUOTATION_MARQTRA031244·PDF.scr
Token: SeDebugPrivilege	1232	aspnet_compiler.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1232	aspnet_compiler.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2132 wrote to memory of 1368	2132	QUOTATION_MARQTRA031244·PDF.scr	30
PID 2132 wrote to memory of 1368	2132	QUOTATION_MARQTRA031244·PDF.scr	30
PID 2132 wrote to memory of 1368	2132	QUOTATION_MARQTRA031244·PDF.scr	30
PID 2132 wrote to memory of 1368	2132	QUOTATION_MARQTRA031244·PDF.scr	30
PID 2132 wrote to memory of 1232	2132	QUOTATION_MARQTRA031244·PDF.scr	31
PID 2132 wrote to memory of 1232	2132	QUOTATION_MARQTRA031244·PDF.scr	31
PID 2132 wrote to memory of 1232	2132	QUOTATION_MARQTRA031244·PDF.scr	31
PID 2132 wrote to memory of 1232	2132	QUOTATION_MARQTRA031244·PDF.scr	31
PID 2132 wrote to memory of 1232	2132	QUOTATION_MARQTRA031244·PDF.scr	31
PID 2132 wrote to memory of 1232	2132	QUOTATION_MARQTRA031244·PDF.scr	31
PID 2132 wrote to memory of 1232	2132	QUOTATION_MARQTRA031244·PDF.scr	31
PID 2132 wrote to memory of 1232	2132	QUOTATION_MARQTRA031244·PDF.scr	31
PID 2132 wrote to memory of 1232	2132	QUOTATION_MARQTRA031244·PDF.scr	31

C:\Users\Admin\AppData\Local\Temp\QUOTATION_MARQTRA031244·PDF.scr
"C:\Users\Admin\AppData\Local\Temp\QUOTATION_MARQTRA031244·PDF.scr" /S
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2132
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  2⤵
  PID:1368
- 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:1232

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1232-4801-0x0000000074640000-0x0000000074D2E000-memory.dmp

Filesize
6.9MB

Download
memory/1232-4802-0x0000000074640000-0x0000000074D2E000-memory.dmp

Filesize
6.9MB

Download
memory/1232-4800-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2132-42-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-6-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-5-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-38-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-8-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-12-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-10-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-14-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-18-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-16-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-40-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-24-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-36-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-26-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-28-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-34-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-32-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-30-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-44-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-1-0x0000000074D30000-0x000000007541E000-memory.dmp

Filesize
6.9MB

Download
memory/2132-20-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-4-0x0000000005230000-0x000000000542C000-memory.dmp

Filesize
2.0MB

Download
memory/2132-22-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-68-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-66-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-64-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-62-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-60-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-58-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-56-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-54-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-52-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-50-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-48-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-46-0x0000000005230000-0x0000000005425000-memory.dmp

Filesize
2.0MB

Download
memory/2132-4781-0x0000000074D30000-0x000000007541E000-memory.dmp

Filesize
6.9MB

Download
memory/2132-4782-0x00000000004B0000-0x00000000004B1000-memory.dmp

Filesize
4KB

Download
memory/2132-4783-0x0000000000D10000-0x0000000000D54000-memory.dmp

Filesize
272KB

Download
memory/2132-4784-0x0000000004640000-0x000000000468C000-memory.dmp

Filesize
304KB

Download
memory/2132-4785-0x00000000002B0000-0x00000000002F0000-memory.dmp

Filesize
256KB

Download
memory/2132-4798-0x0000000074D30000-0x000000007541E000-memory.dmp

Filesize
6.9MB

Download
memory/2132-3-0x0000000004DC0000-0x0000000004FC2000-memory.dmp

Filesize
2.0MB

Download
memory/2132-2-0x00000000002B0000-0x00000000002F0000-memory.dmp

Filesize
256KB

Download
memory/2132-0-0x0000000000920000-0x0000000000B6E000-memory.dmp

Filesize
2.3MB

Download