agenttesla | 73b63e189697aeb4034e4a6ca04238d4fe2b74e122438b667ed8c1229a5fe230

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
14/05/2024, 07:58

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General

Target

Factura cliente nº S2-3882.exe
Size

1.2MB
MD5

fb0c3f6544232a0fd9113feba2ce7dcd
SHA1

cf18c3474ddbcec436e80f8ce625f16c55cbc5ba
SHA256

73b63e189697aeb4034e4a6ca04238d4fe2b74e122438b667ed8c1229a5fe230
SHA512

206cfe666240e721b38c884832d5184e7edaf256f6d8e3e53c6c62e4685785235e3b7e6038a054e462426a4cfb69515e614433c35eddf8d9beb97c827d332c3a
SSDEEP

24576:bqDEvCTbMWu7rQYlBQcBiT6rprG8aS+n8xDWeJLr9FNg:bTvC/MTQYxsWR7aS+8xJLxF

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

resource	yara_rule
behavioral1/memory/1064-17-0x0000000002080000-0x00000000020D6000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-18-0x00000000042C0000-0x0000000004314000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-80-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-78-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-73-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-71-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-69-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-67-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-65-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-63-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-61-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-59-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-57-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-55-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-53-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-51-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-49-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-47-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-43-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-41-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-39-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-37-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-35-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-33-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-31-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-76-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-45-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-29-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-27-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-25-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-23-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-21-0x00000000042C0000-0x000000000430E000-memory.dmp	family_zgrat_v1
behavioral1/memory/1064-20-0x00000000042C0000-0x000000000430E000-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.

flow	ioc
4	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2128 set thread context of 1064	2128	Factura cliente nº S2-3882.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1064	RegSvcs.exe
1064	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2128	Factura cliente nº S2-3882.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1064	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2128	Factura cliente nº S2-3882.exe
2128	Factura cliente nº S2-3882.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2128	Factura cliente nº S2-3882.exe
2128	Factura cliente nº S2-3882.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2128 wrote to memory of 1064	2128	Factura cliente nº S2-3882.exe	28
PID 2128 wrote to memory of 1064	2128	Factura cliente nº S2-3882.exe	28
PID 2128 wrote to memory of 1064	2128	Factura cliente nº S2-3882.exe	28
PID 2128 wrote to memory of 1064	2128	Factura cliente nº S2-3882.exe	28
PID 2128 wrote to memory of 1064	2128	Factura cliente nº S2-3882.exe	28
PID 2128 wrote to memory of 1064	2128	Factura cliente nº S2-3882.exe	28
PID 2128 wrote to memory of 1064	2128	Factura cliente nº S2-3882.exe	28
PID 2128 wrote to memory of 1064	2128	Factura cliente nº S2-3882.exe	28

C:\Users\Admin\AppData\Local\Temp\Factura cliente nº S2-3882.exe
"C:\Users\Admin\AppData\Local\Temp\Factura cliente nº S2-3882.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2128
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\Factura cliente nº S2-3882.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1064

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Nasalis

Filesize
263KB

MD5
1988fd89ecacbd1e4d9067b349d7335c

SHA1
e302469e9bfc5eea6845e0170607c46fc51af497

SHA256
11bda613752d79aaa278259d4b0c1659229e1b7a58a15b0102e644e1a5d05523

SHA512
9ccc1f90ee486be0d8f220e90a25f3fe4cec33f34c6c11adac97d61d7707d67b9ba75d6e80ab410fa4104b2e86d4f0344f52d29940a77bda3fa925168d3389da

Download Submit
memory/1064-55-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-12-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1064-14-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1064-15-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1064-16-0x0000000073F2E000-0x0000000073F2F000-memory.dmp

Filesize
4KB

Download
memory/1064-17-0x0000000002080000-0x00000000020D6000-memory.dmp

Filesize
344KB

Download
memory/1064-18-0x00000000042C0000-0x0000000004314000-memory.dmp

Filesize
336KB

Download
memory/1064-19-0x0000000073F20000-0x000000007460E000-memory.dmp

Filesize
6.9MB

Download
memory/1064-235-0x0000000073F20000-0x000000007460E000-memory.dmp

Filesize
6.9MB

Download
memory/1064-80-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-78-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-73-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-74-0x0000000073F20000-0x000000007460E000-memory.dmp

Filesize
6.9MB

Download
memory/1064-71-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-69-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-67-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-65-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-63-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-61-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-59-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-53-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-57-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-1068-0x0000000073F20000-0x000000007460E000-memory.dmp

Filesize
6.9MB

Download
memory/1064-51-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-49-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-47-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-43-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-41-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-39-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-37-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-35-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-33-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-31-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-76-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-45-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-29-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-27-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-25-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-23-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-21-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-20-0x00000000042C0000-0x000000000430E000-memory.dmp

Filesize
312KB

Download
memory/1064-1066-0x0000000073F20000-0x000000007460E000-memory.dmp

Filesize
6.9MB

Download
memory/1064-1067-0x0000000073F2E000-0x0000000073F2F000-memory.dmp

Filesize
4KB

Download
memory/2128-11-0x0000000000120000-0x0000000000124000-memory.dmp

Filesize
16KB

Download