agenttesla | 1245abbcbbd602f1822156476a2c385760e3ddfbd8c38e647e6bc8c7c556dff6

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
20-03-2024 02:13

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General

Target

1245abbcbbd602f1822156476a2c385760e3ddfbd8c38e647e6bc8c7c556dff6.exe
Size

604KB
MD5

629f1656453d160362b2dba89bdb8a14
SHA1

3b301d3d4f17f9406efdd2bcf4101f0bb6231a8b
SHA256

1245abbcbbd602f1822156476a2c385760e3ddfbd8c38e647e6bc8c7c556dff6
SHA512

89ff2e091c2139ac44bbb85a8832defd372d8d7a7cbc9749d857448a82fd956168ade71bcb5386bfaa31427af995749c16343f6a1151dbdb0aed90e2e9445eb5
SSDEEP

12288:+YV6MorX7qzuC3QHO9FQVHPF51jgcnHhkibbKDyNGwLa4k:dBXu9HGaVHnBXqU7Wv

Score

10^/10

agenttesla keylogger spyware stealer trojan upx

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://inhanoi.net.vn
Port:
21
Username:
[email protected]
Password:
^TSt3!FK$UBA

Signatures

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

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2040-0-0x0000000000380000-0x00000000004DB000-memory.dmp	upx
behavioral1/memory/2040-14-0x0000000000380000-0x00000000004DB000-memory.dmp	upx

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	api.ipify.org
5	api.ipify.org

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/2040-14-0x0000000000380000-0x00000000004DB000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2040 set thread context of 2168	2040	1245abbcbbd602f1822156476a2c385760e3ddfbd8c38e647e6bc8c7c556dff6.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2168	RegSvcs.exe
2168	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2040	1245abbcbbd602f1822156476a2c385760e3ddfbd8c38e647e6bc8c7c556dff6.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2168	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2040	1245abbcbbd602f1822156476a2c385760e3ddfbd8c38e647e6bc8c7c556dff6.exe
2040	1245abbcbbd602f1822156476a2c385760e3ddfbd8c38e647e6bc8c7c556dff6.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2040	1245abbcbbd602f1822156476a2c385760e3ddfbd8c38e647e6bc8c7c556dff6.exe
2040	1245abbcbbd602f1822156476a2c385760e3ddfbd8c38e647e6bc8c7c556dff6.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2040 wrote to memory of 2168	2040	1245abbcbbd602f1822156476a2c385760e3ddfbd8c38e647e6bc8c7c556dff6.exe	28
PID 2040 wrote to memory of 2168	2040	1245abbcbbd602f1822156476a2c385760e3ddfbd8c38e647e6bc8c7c556dff6.exe	28
PID 2040 wrote to memory of 2168	2040	1245abbcbbd602f1822156476a2c385760e3ddfbd8c38e647e6bc8c7c556dff6.exe	28
PID 2040 wrote to memory of 2168	2040	1245abbcbbd602f1822156476a2c385760e3ddfbd8c38e647e6bc8c7c556dff6.exe	28
PID 2040 wrote to memory of 2168	2040	1245abbcbbd602f1822156476a2c385760e3ddfbd8c38e647e6bc8c7c556dff6.exe	28
PID 2040 wrote to memory of 2168	2040	1245abbcbbd602f1822156476a2c385760e3ddfbd8c38e647e6bc8c7c556dff6.exe	28
PID 2040 wrote to memory of 2168	2040	1245abbcbbd602f1822156476a2c385760e3ddfbd8c38e647e6bc8c7c556dff6.exe	28
PID 2040 wrote to memory of 2168	2040	1245abbcbbd602f1822156476a2c385760e3ddfbd8c38e647e6bc8c7c556dff6.exe	28

C:\Users\Admin\AppData\Local\Temp\1245abbcbbd602f1822156476a2c385760e3ddfbd8c38e647e6bc8c7c556dff6.exe
"C:\Users\Admin\AppData\Local\Temp\1245abbcbbd602f1822156476a2c385760e3ddfbd8c38e647e6bc8c7c556dff6.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2040
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\1245abbcbbd602f1822156476a2c385760e3ddfbd8c38e647e6bc8c7c556dff6.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2168

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2040-0-0x0000000000380000-0x00000000004DB000-memory.dmp

Filesize
1.4MB

Download
memory/2040-11-0x0000000000160000-0x0000000000164000-memory.dmp

Filesize
16KB

Download
memory/2040-14-0x0000000000380000-0x00000000004DB000-memory.dmp

Filesize
1.4MB

Download
memory/2168-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2168-15-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2168-17-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2168-18-0x0000000073E40000-0x000000007452E000-memory.dmp

Filesize
6.9MB

Download
memory/2168-19-0x0000000004B70000-0x0000000004BB0000-memory.dmp

Filesize
256KB

Download
memory/2168-20-0x0000000073E40000-0x000000007452E000-memory.dmp

Filesize
6.9MB

Download