agenttesla | 3381f3f7860249a3f0df6614e6d2c30aa446fbb45a3aa6e7df4d68603855da37

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
14-05-2024 16:24

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General

Target

DOCUMENTACIÓN_20240000102835334338185_signed.exe
Size

1.1MB
MD5

63b2c81131687e687e3e7f1c0deb12c8
SHA1

2465347106a89ada6ede41f6ee6f89f3979621a0
SHA256

a609b506672dd6a2da8bd25c0ae4d21688c2ed48c1c205366e6a8c3a323e6671
SHA512

20765196191da86142c415f54f948ab9ec84b2e24d991e81a185d6d5cc3ba77ed6ffa6655e8e927cac73d9ce30b55b1e21565701dbeec91a64fbd9f553cbc3e1
SSDEEP

24576:ZAHnh+eWsN3skA4RV1Hom2KXMmHal2gcNWtf8QL4vd5:gh+ZkldoPK8Yal2pWtf7L4/

Score

10^/10

agenttesla zgrat 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

Processes:

resource	yara_rule
behavioral2/memory/3536-18-0x00000000055C0000-0x0000000005616000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-22-0x00000000056C0000-0x0000000005714000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-23-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-36-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-82-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-80-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-78-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-76-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-74-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-70-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-68-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-66-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-64-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-62-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-60-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-58-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-56-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-54-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-52-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-50-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-48-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-46-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-44-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-42-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-40-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-38-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-34-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-32-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-30-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-28-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-26-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-24-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1
behavioral2/memory/3536-72-0x00000000056C0000-0x000000000570E000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

1 ip-api.com
Suspicious use of SetThreadContext 1 IoCs

Processes:

DOCUMENTACIÓN_20240000102835334338185_signed.exe

description pid process target process

PID 1880 set thread context of 3536 1880 DOCUMENTACIÓN_20240000102835334338185_signed.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid process

3536 RegSvcs.exe
3536 RegSvcs.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

DOCUMENTACIÓN_20240000102835334338185_signed.exe

pid process

1880 DOCUMENTACIÓN_20240000102835334338185_signed.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 3536 RegSvcs.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

DOCUMENTACIÓN_20240000102835334338185_signed.exe

pid process

1880 DOCUMENTACIÓN_20240000102835334338185_signed.exe
1880 DOCUMENTACIÓN_20240000102835334338185_signed.exe
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

DOCUMENTACIÓN_20240000102835334338185_signed.exe

pid process

1880 DOCUMENTACIÓN_20240000102835334338185_signed.exe
1880 DOCUMENTACIÓN_20240000102835334338185_signed.exe

flow	ioc
1	ip-api.com

description	pid	process	target process
PID 1880 set thread context of 3536	1880	DOCUMENTACIÓN_20240000102835334338185_signed.exe	RegSvcs.exe

pid	process
3536	RegSvcs.exe
3536	RegSvcs.exe

pid	process
1880	DOCUMENTACIÓN_20240000102835334338185_signed.exe

description	pid	process
Token: SeDebugPrivilege	3536	RegSvcs.exe

pid	process
1880	DOCUMENTACIÓN_20240000102835334338185_signed.exe
1880	DOCUMENTACIÓN_20240000102835334338185_signed.exe

pid	process
1880	DOCUMENTACIÓN_20240000102835334338185_signed.exe
1880	DOCUMENTACIÓN_20240000102835334338185_signed.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

DOCUMENTACIÓN_20240000102835334338185_signed.exe

description	pid	process	target process
PID 1880 wrote to memory of 3536	1880	DOCUMENTACIÓN_20240000102835334338185_signed.exe	RegSvcs.exe
PID 1880 wrote to memory of 3536	1880	DOCUMENTACIÓN_20240000102835334338185_signed.exe	RegSvcs.exe
PID 1880 wrote to memory of 3536	1880	DOCUMENTACIÓN_20240000102835334338185_signed.exe	RegSvcs.exe
PID 1880 wrote to memory of 3536	1880	DOCUMENTACIÓN_20240000102835334338185_signed.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\DOCUMENTACIÓN_20240000102835334338185_signed.exe
"C:\Users\Admin\AppData\Local\Temp\DOCUMENTACIÓN_20240000102835334338185_signed.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1880

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\DOCUMENTACIÓN_20240000102835334338185_signed.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3536

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\aut637D.tmp
Filesize
263KB

MD5
c106896e1636bcad0a7db38ca474c7d6

SHA1
e24ad475fdcc6149e2c38c20207d95cf436ab5c9

SHA256
cce9e3ef477a8fb34f2e0c0e8d364575e2258850acd5820895ee4ab9b889e1e6

SHA512
5f36a2d7a057663d1aa6e52b8c1e7ee1a7978e5f2a93c2f1df93488cd7afafccfbbebd4138952c7b0ce39426d9bb12f0218aedd66479b3e2e280f939404f61d5

Download Submit
memory/1880-12-0x0000000000B30000-0x0000000000B34000-memory.dmp

Filesize
16KB

Download
memory/3536-13-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/3536-14-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/3536-15-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/3536-16-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/3536-17-0x000000007433E000-0x000000007433F000-memory.dmp

Filesize
4KB

Download
memory/3536-18-0x00000000055C0000-0x0000000005616000-memory.dmp

Filesize
344KB

Download
memory/3536-19-0x0000000074330000-0x0000000074AE0000-memory.dmp

Filesize
7.7MB

Download
memory/3536-20-0x0000000074330000-0x0000000074AE0000-memory.dmp

Filesize
7.7MB

Download
memory/3536-21-0x0000000005C30000-0x00000000061D4000-memory.dmp

Filesize
5.6MB

Download
memory/3536-22-0x00000000056C0000-0x0000000005714000-memory.dmp

Filesize
336KB

Download
memory/3536-23-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-36-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-82-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-80-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-78-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-76-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-74-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-70-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-68-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-66-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-64-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-62-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-60-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-58-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-56-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-54-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-52-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-50-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-48-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-46-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-44-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-42-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-40-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-38-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-34-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-32-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-30-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-28-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-26-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-24-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-72-0x00000000056C0000-0x000000000570E000-memory.dmp

Filesize
312KB

Download
memory/3536-1067-0x00000000058B0000-0x0000000005916000-memory.dmp

Filesize
408KB

Download
memory/3536-1068-0x0000000074330000-0x0000000074AE0000-memory.dmp

Filesize
7.7MB

Download
memory/3536-1069-0x0000000006C00000-0x0000000006C50000-memory.dmp

Filesize
320KB

Download
memory/3536-1070-0x0000000006CF0000-0x0000000006D82000-memory.dmp

Filesize
584KB

Download
memory/3536-1071-0x0000000006C50000-0x0000000006C5A000-memory.dmp

Filesize
40KB

Download
memory/3536-1072-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/3536-1073-0x000000007433E000-0x000000007433F000-memory.dmp

Filesize
4KB

Download
memory/3536-1074-0x0000000074330000-0x0000000074AE0000-memory.dmp

Filesize
7.7MB

Download