agenttesla | 71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
01-07-2024 01:12

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe
Size

1.9MB
MD5

85a68d401bbb5751b02fb9ca159b6eff
SHA1

99b6b9e728ebc315a2ae04505de04b0f922f7cd1
SHA256

71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2
SHA512

0f83dc75c47794dcaea3e8ec00f472e2b9281ece33031c9894671522f25489a446bc9c1ecc980a8ca262a7cb6cb5c3d43d22cf692a2094ec01410bca44b718df
SSDEEP

49152:bOD+bTI6YTDml4HJPHDQkOBU0f9iygcrxZ3aU5Z/IrRo2ht1a1nvkJzJ:Sv85QzJ

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
siammkd.info
Port:
587
Username:
[email protected]
Password:
Emotion22
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
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

4 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe

description pid process target process

PID 1616 set thread context of 2600 1616 71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe installutil.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2852 2600 WerFault.exe installutil.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

installutil.exe

pid process

2600 installutil.exe
2600 installutil.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

installutil.exe

description pid process

Token: SeDebugPrivilege 2600 installutil.exe

flow	ioc
4	api.ipify.org

description	pid	process	target process
PID 1616 set thread context of 2600	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	installutil.exe

pid	pid_target	process	target process
2852	2600	WerFault.exe	installutil.exe

pid	process
2600	installutil.exe
2600	installutil.exe

description	pid	process
Token: SeDebugPrivilege	2600	installutil.exe

Suspicious use of WriteProcessMemory 43 IoCs

Processes:

71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exeinstallutil.exe

description	pid	process	target process
PID 1616 wrote to memory of 1260	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	msbuild.exe
PID 1616 wrote to memory of 1260	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	msbuild.exe
PID 1616 wrote to memory of 1260	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	msbuild.exe
PID 1616 wrote to memory of 1260	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	msbuild.exe
PID 1616 wrote to memory of 1260	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	msbuild.exe
PID 1616 wrote to memory of 1260	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	msbuild.exe
PID 1616 wrote to memory of 1260	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	msbuild.exe
PID 1616 wrote to memory of 1260	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	msbuild.exe
PID 1616 wrote to memory of 1260	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	msbuild.exe
PID 1616 wrote to memory of 1664	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	regasm.exe
PID 1616 wrote to memory of 1664	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	regasm.exe
PID 1616 wrote to memory of 1664	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	regasm.exe
PID 1616 wrote to memory of 1664	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	regasm.exe
PID 1616 wrote to memory of 1664	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	regasm.exe
PID 1616 wrote to memory of 1664	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	regasm.exe
PID 1616 wrote to memory of 1664	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	regasm.exe
PID 1616 wrote to memory of 1664	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	regasm.exe
PID 1616 wrote to memory of 2700	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	CasPol.exe
PID 1616 wrote to memory of 2700	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	CasPol.exe
PID 1616 wrote to memory of 2700	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	CasPol.exe
PID 1616 wrote to memory of 2700	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	CasPol.exe
PID 1616 wrote to memory of 2700	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	CasPol.exe
PID 1616 wrote to memory of 3028	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	jsc.exe
PID 1616 wrote to memory of 3028	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	jsc.exe
PID 1616 wrote to memory of 3028	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	jsc.exe
PID 1616 wrote to memory of 3028	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	jsc.exe
PID 1616 wrote to memory of 3028	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	jsc.exe
PID 1616 wrote to memory of 2600	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	installutil.exe
PID 1616 wrote to memory of 2600	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	installutil.exe
PID 1616 wrote to memory of 2600	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	installutil.exe
PID 1616 wrote to memory of 2600	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	installutil.exe
PID 1616 wrote to memory of 2600	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	installutil.exe
PID 1616 wrote to memory of 2600	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	installutil.exe
PID 1616 wrote to memory of 2600	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	installutil.exe
PID 1616 wrote to memory of 2600	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	installutil.exe
PID 1616 wrote to memory of 2600	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	installutil.exe
PID 1616 wrote to memory of 2600	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	installutil.exe
PID 1616 wrote to memory of 2600	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	installutil.exe
PID 1616 wrote to memory of 2600	1616	71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe	installutil.exe
PID 2600 wrote to memory of 2852	2600	installutil.exe	WerFault.exe
PID 2600 wrote to memory of 2852	2600	installutil.exe	WerFault.exe
PID 2600 wrote to memory of 2852	2600	installutil.exe	WerFault.exe
PID 2600 wrote to memory of 2852	2600	installutil.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe
"C:\Users\Admin\AppData\Local\Temp\71cb5530f635f1229d43e4fe9c5bbdb04cf9053832fa006750690854a883eff2.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1616

C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"
2⤵
PID:1260

C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
2⤵
PID:1664

C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
2⤵
PID:2700

C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"
2⤵
PID:3028

C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2600

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2600 -s 1364
3⤵
- Program crash
PID:2852

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2600-1-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2600-5-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2600-3-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2600-6-0x0000000073EBE000-0x0000000073EBF000-memory.dmp

Filesize
4KB

Download
memory/2600-7-0x0000000073EB0000-0x000000007459E000-memory.dmp

Filesize
6.9MB

Download
memory/2600-8-0x0000000073EBE000-0x0000000073EBF000-memory.dmp

Filesize
4KB

Download
memory/2600-9-0x0000000073EB0000-0x000000007459E000-memory.dmp

Filesize
6.9MB

Download