agenttesla | c7b130f5b5a0c5d2fa4d202143d40393eccd2bcf563c7496a51ee267dd50bc16 | Triage

Analysis

max time kernel
51s
max time network
52s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
19-06-2024 01:02

Sharing

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General

Target

744daca400af1f5721eaa529ec3fe427e4837e17ff4766f6bb39643aa488bfee.exe
Size

1.1MB
MD5

c3aab19dbe262ae7ed490d26cb0229c0
SHA1

1bab4486204fd1d21aa7babd17181d8f5b4add19
SHA256

744daca400af1f5721eaa529ec3fe427e4837e17ff4766f6bb39643aa488bfee
SHA512

f858e3ffed40cbb24067c95f057f5a120a14f6bf4866e83c7d0afd2e60e558457a819390e8b46ac44e196e61692ef618a0f1877af355d59ddb9de5d1a1e2793b
SSDEEP

24576:SAHnh+eWsN3skA4RV1Hom2KXMmHa9ThmRY5Ll89RZSoV5dzWaqF5:Vh+ZkldoPK8Ya9ThmRS89RrV5Ml

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.controlfire.com.mx
Port:
587
Username:
[email protected]
Password:
+DI9CNZM&Y%W
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

2 ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

744daca400af1f5721eaa529ec3fe427e4837e17ff4766f6bb39643aa488bfee.exe

description	pid	process	target process
PID 1436 set thread context of 4368	1436	744daca400af1f5721eaa529ec3fe427e4837e17ff4766f6bb39643aa488bfee.exe	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid process

4368 RegSvcs.exe
4368 RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

744daca400af1f5721eaa529ec3fe427e4837e17ff4766f6bb39643aa488bfee.exe

pid	process
1436	744daca400af1f5721eaa529ec3fe427e4837e17ff4766f6bb39643aa488bfee.exe
1436	744daca400af1f5721eaa529ec3fe427e4837e17ff4766f6bb39643aa488bfee.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 4368 RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

744daca400af1f5721eaa529ec3fe427e4837e17ff4766f6bb39643aa488bfee.exe

pid	process
1436	744daca400af1f5721eaa529ec3fe427e4837e17ff4766f6bb39643aa488bfee.exe
1436	744daca400af1f5721eaa529ec3fe427e4837e17ff4766f6bb39643aa488bfee.exe

Suspicious use of SendNotifyMessage 2 IoCs

Processes:

744daca400af1f5721eaa529ec3fe427e4837e17ff4766f6bb39643aa488bfee.exe

pid	process
1436	744daca400af1f5721eaa529ec3fe427e4837e17ff4766f6bb39643aa488bfee.exe
1436	744daca400af1f5721eaa529ec3fe427e4837e17ff4766f6bb39643aa488bfee.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

744daca400af1f5721eaa529ec3fe427e4837e17ff4766f6bb39643aa488bfee.exe

description	pid	process	target process
PID 1436 wrote to memory of 4368	1436	744daca400af1f5721eaa529ec3fe427e4837e17ff4766f6bb39643aa488bfee.exe	RegSvcs.exe
PID 1436 wrote to memory of 4368	1436	744daca400af1f5721eaa529ec3fe427e4837e17ff4766f6bb39643aa488bfee.exe	RegSvcs.exe
PID 1436 wrote to memory of 4368	1436	744daca400af1f5721eaa529ec3fe427e4837e17ff4766f6bb39643aa488bfee.exe	RegSvcs.exe
PID 1436 wrote to memory of 4368	1436	744daca400af1f5721eaa529ec3fe427e4837e17ff4766f6bb39643aa488bfee.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\744daca400af1f5721eaa529ec3fe427e4837e17ff4766f6bb39643aa488bfee.exe
"C:\Users\Admin\AppData\Local\Temp\744daca400af1f5721eaa529ec3fe427e4837e17ff4766f6bb39643aa488bfee.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1436

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\744daca400af1f5721eaa529ec3fe427e4837e17ff4766f6bb39643aa488bfee.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4368

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1436-10-0x0000000000F50000-0x0000000000F54000-memory.dmp

Filesize
16KB

Download
memory/4368-11-0x0000000000700000-0x0000000000742000-memory.dmp

Filesize
264KB

Download
memory/4368-12-0x000000007528E000-0x000000007528F000-memory.dmp

Filesize
4KB

Download
memory/4368-13-0x0000000005370000-0x0000000005914000-memory.dmp

Filesize
5.6MB

Download
memory/4368-14-0x0000000004D40000-0x0000000004DA6000-memory.dmp

Filesize
408KB

Download
memory/4368-15-0x0000000075280000-0x0000000075A30000-memory.dmp

Filesize
7.7MB

Download
memory/4368-16-0x0000000006020000-0x0000000006070000-memory.dmp

Filesize
320KB

Download
memory/4368-17-0x0000000006110000-0x00000000061A2000-memory.dmp

Filesize
584KB

Download
memory/4368-18-0x0000000006090000-0x000000000609A000-memory.dmp

Filesize
40KB

Download
memory/4368-19-0x000000007528E000-0x000000007528F000-memory.dmp

Filesize
4KB

Download
memory/4368-20-0x0000000075280000-0x0000000075A30000-memory.dmp

Filesize
7.7MB

Download