agenttesla | 9cd108e6109466daee67e47f97eff7e9f1494f8b0a56b5f10eb0003d39d125a8

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
12-12-2023 08:34

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General

Target

tmp.exe
Size

653KB
MD5

e878cf1fdb26cb2f05f11fbbea050b36
SHA1

c12e3d33bf4c7a3484b20d71e7caa2d1d793f1ca
SHA256

9cd108e6109466daee67e47f97eff7e9f1494f8b0a56b5f10eb0003d39d125a8
SHA512

0a869c7c809c598714024bf1657b8dbd3e79345117f9ee3cef93b827808db62f696d5733f77c062e443e9a9adbe3cb8632272248f7ecfb360000ae114440dae8
SSDEEP

12288:f43IU8S6eUdmKD+ldPxN15Jktn9Nz8zjUcRM7UeLCANXlIPrjycsSps3H:fWItSAdmKD+zPxN154n9Nlc2DLCQXSP0

Score

10^/10

agenttesla zgrat keylogger rat spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.helikhodro.com
Port:
587
Username:
[email protected]
Password:
@Ii9121070423
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 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2652-3-0x0000000000400000-0x0000000000418000-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
6 ip-api.com
Suspicious use of SetThreadContext 1 IoCs

Processes:

tmp.exe

description pid process target process

PID 2652 set thread context of 3068 2652 tmp.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

tmp.exeRegSvcs.exe

pid process

2652 tmp.exe
2652 tmp.exe
3068 RegSvcs.exe
3068 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

tmp.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 2652 tmp.exe
Token: SeDebugPrivilege 3068 RegSvcs.exe

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

description	pid	process	target process
PID 2652 set thread context of 3068	2652	tmp.exe	RegSvcs.exe

pid	process
2652	tmp.exe
2652	tmp.exe
3068	RegSvcs.exe
3068	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2652	tmp.exe
Token: SeDebugPrivilege	3068	RegSvcs.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

tmp.exe

description	pid	process	target process
PID 2652 wrote to memory of 3068	2652	tmp.exe	RegSvcs.exe
PID 2652 wrote to memory of 3068	2652	tmp.exe	RegSvcs.exe
PID 2652 wrote to memory of 3068	2652	tmp.exe	RegSvcs.exe
PID 2652 wrote to memory of 3068	2652	tmp.exe	RegSvcs.exe
PID 2652 wrote to memory of 3068	2652	tmp.exe	RegSvcs.exe
PID 2652 wrote to memory of 3068	2652	tmp.exe	RegSvcs.exe
PID 2652 wrote to memory of 3068	2652	tmp.exe	RegSvcs.exe
PID 2652 wrote to memory of 3068	2652	tmp.exe	RegSvcs.exe
PID 2652 wrote to memory of 3068	2652	tmp.exe	RegSvcs.exe
PID 2652 wrote to memory of 3068	2652	tmp.exe	RegSvcs.exe
PID 2652 wrote to memory of 3068	2652	tmp.exe	RegSvcs.exe
PID 2652 wrote to memory of 3068	2652	tmp.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2652

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3068

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2652-0-0x00000000011E0000-0x000000000128A000-memory.dmp

Filesize
680KB

Download
memory/2652-1-0x0000000074BE0000-0x00000000752CE000-memory.dmp

Filesize
6.9MB

Download
memory/2652-2-0x0000000004E20000-0x0000000004E60000-memory.dmp

Filesize
256KB

Download
memory/2652-3-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/2652-4-0x00000000003E0000-0x00000000003E8000-memory.dmp

Filesize
32KB

Download
memory/2652-5-0x0000000000560000-0x000000000056A000-memory.dmp

Filesize
40KB

Download
memory/2652-6-0x0000000000630000-0x00000000006AC000-memory.dmp

Filesize
496KB

Download
memory/2652-23-0x0000000074BE0000-0x00000000752CE000-memory.dmp

Filesize
6.9MB

Download
memory/3068-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3068-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3068-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3068-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3068-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3068-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3068-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3068-24-0x0000000001FB0000-0x0000000001FF0000-memory.dmp

Filesize
256KB

Download
memory/3068-22-0x0000000074BE0000-0x00000000752CE000-memory.dmp

Filesize
6.9MB

Download
memory/3068-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3068-25-0x0000000074BE0000-0x00000000752CE000-memory.dmp

Filesize
6.9MB

Download