agenttesla | 2379cd8754bf33dcd8ae50910b7b9e65828ae0f018861a13807b3088f0d36220

Analysis

max time kernel
150s
max time network
136s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
30-03-2024 01:13

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General

Target

2379cd8754bf33dcd8ae50910b7b9e65828ae0f018861a13807b3088f0d36220.exe
Size

2.7MB
MD5

616a5cb06cac99fd449f196aacc9ea48
SHA1

20228398ef3d1041c31285b0daa175fe032cfb24
SHA256

2379cd8754bf33dcd8ae50910b7b9e65828ae0f018861a13807b3088f0d36220
SHA512

a20dd4872f3638558f4de1f0ba9684b085e42bcf9160e8f2e58ea72c67e400e8355b5ebfda3ae8db2ee3abfb643a85c51bb8328cd2af9c0173fdecbdd34be530
SSDEEP

49152:DZ7It4w4EXzZH4JJN8qiZr4G0Q28jwUAWEwfCbSSGrnNP9FD4szH5W2hcn96rrrB:WBXpcN8qi14G0Q28jwUAWEwfCbSSGDNH

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

Processes:

resource	yara_rule
behavioral1/memory/1736-2-0x0000000004C20000-0x0000000004E1C000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-3-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-6-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-4-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-8-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-10-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-12-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-14-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-16-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-18-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-20-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-22-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-24-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-26-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-28-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-30-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-32-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-34-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-36-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-38-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-40-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-42-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-44-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-46-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-48-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-50-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-52-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-54-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-56-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-58-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-60-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-64-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-62-0x0000000004C20000-0x0000000004E16000-memory.dmp	family_zgrat_v1
behavioral1/memory/1736-66-0x0000000004C20000-0x0000000004E16000-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.

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:

2379cd8754bf33dcd8ae50910b7b9e65828ae0f018861a13807b3088f0d36220.exe

description	pid	process	target process
PID 1736 set thread context of 1296	1736	2379cd8754bf33dcd8ae50910b7b9e65828ae0f018861a13807b3088f0d36220.exe	aspnet_compiler.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

aspnet_compiler.exe

pid process

1296 aspnet_compiler.exe
1296 aspnet_compiler.exe

pid	process
1296	aspnet_compiler.exe
1296	aspnet_compiler.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

2379cd8754bf33dcd8ae50910b7b9e65828ae0f018861a13807b3088f0d36220.exeaspnet_compiler.exe

description	pid	process
Token: SeDebugPrivilege	1736	2379cd8754bf33dcd8ae50910b7b9e65828ae0f018861a13807b3088f0d36220.exe
Token: SeDebugPrivilege	1296	aspnet_compiler.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

aspnet_compiler.exe

pid process

1296 aspnet_compiler.exe

pid	process
1296	aspnet_compiler.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

2379cd8754bf33dcd8ae50910b7b9e65828ae0f018861a13807b3088f0d36220.exe

description	pid	process	target process
PID 1736 wrote to memory of 1296	1736	2379cd8754bf33dcd8ae50910b7b9e65828ae0f018861a13807b3088f0d36220.exe	aspnet_compiler.exe
PID 1736 wrote to memory of 1296	1736	2379cd8754bf33dcd8ae50910b7b9e65828ae0f018861a13807b3088f0d36220.exe	aspnet_compiler.exe
PID 1736 wrote to memory of 1296	1736	2379cd8754bf33dcd8ae50910b7b9e65828ae0f018861a13807b3088f0d36220.exe	aspnet_compiler.exe
PID 1736 wrote to memory of 1296	1736	2379cd8754bf33dcd8ae50910b7b9e65828ae0f018861a13807b3088f0d36220.exe	aspnet_compiler.exe
PID 1736 wrote to memory of 1296	1736	2379cd8754bf33dcd8ae50910b7b9e65828ae0f018861a13807b3088f0d36220.exe	aspnet_compiler.exe
PID 1736 wrote to memory of 1296	1736	2379cd8754bf33dcd8ae50910b7b9e65828ae0f018861a13807b3088f0d36220.exe	aspnet_compiler.exe
PID 1736 wrote to memory of 1296	1736	2379cd8754bf33dcd8ae50910b7b9e65828ae0f018861a13807b3088f0d36220.exe	aspnet_compiler.exe
PID 1736 wrote to memory of 1296	1736	2379cd8754bf33dcd8ae50910b7b9e65828ae0f018861a13807b3088f0d36220.exe	aspnet_compiler.exe
PID 1736 wrote to memory of 1296	1736	2379cd8754bf33dcd8ae50910b7b9e65828ae0f018861a13807b3088f0d36220.exe	aspnet_compiler.exe

C:\Users\Admin\AppData\Local\Temp\2379cd8754bf33dcd8ae50910b7b9e65828ae0f018861a13807b3088f0d36220.exe
"C:\Users\Admin\AppData\Local\Temp\2379cd8754bf33dcd8ae50910b7b9e65828ae0f018861a13807b3088f0d36220.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1736

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:1296

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1296-4800-0x0000000073FF0000-0x00000000746DE000-memory.dmp

Filesize
6.9MB

Download
memory/1296-4803-0x0000000000F50000-0x0000000000F90000-memory.dmp

Filesize
256KB

Download
memory/1296-4802-0x0000000073FF0000-0x00000000746DE000-memory.dmp

Filesize
6.9MB

Download
memory/1296-4801-0x0000000000F50000-0x0000000000F90000-memory.dmp

Filesize
256KB

Download
memory/1296-4799-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1736-44-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-12-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-10-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-48-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-14-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-16-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-18-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-20-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-22-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-24-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-26-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-28-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-30-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-32-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-34-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-50-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-38-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-40-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-42-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-1-0x0000000073FF0000-0x00000000746DE000-memory.dmp

Filesize
6.9MB

Download
memory/1736-2-0x0000000004C20000-0x0000000004E1C000-memory.dmp

Filesize
2.0MB

Download
memory/1736-8-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-36-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-52-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-54-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-56-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-58-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-60-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-64-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-62-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-66-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-3649-0x0000000073FF0000-0x00000000746DE000-memory.dmp

Filesize
6.9MB

Download
memory/1736-4780-0x00000000008C0000-0x0000000000900000-memory.dmp

Filesize
256KB

Download
memory/1736-4781-0x0000000000750000-0x0000000000751000-memory.dmp

Filesize
4KB

Download
memory/1736-4782-0x0000000000860000-0x00000000008A4000-memory.dmp

Filesize
272KB

Download
memory/1736-4783-0x0000000002440000-0x000000000248C000-memory.dmp

Filesize
304KB

Download
memory/1736-4784-0x00000000008C0000-0x0000000000900000-memory.dmp

Filesize
256KB

Download
memory/1736-4798-0x0000000073FF0000-0x00000000746DE000-memory.dmp

Filesize
6.9MB

Download
memory/1736-4-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-6-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-3-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-46-0x0000000004C20000-0x0000000004E16000-memory.dmp

Filesize
2.0MB

Download
memory/1736-0-0x00000000000F0000-0x000000000039E000-memory.dmp

Filesize
2.7MB

Download