agenttesla | 70318338716385738116421a0b52bb7d2b4b55975d138c353a0c70739ce6071f

Analysis

max time kernel
19s
max time network
89s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09-10-2024 03:13

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General

Target

70318338716385738116421a0b52bb7d2b4b55975d138c353a0c70739ce6071fN.exe
Size

1.2MB
MD5

92a9830045bbc0c579e93a43f4a2bac0
SHA1

71948f109381a544a68fe60a80552cc80cc711f7
SHA256

70318338716385738116421a0b52bb7d2b4b55975d138c353a0c70739ce6071f
SHA512

5a6345eb06e6ed34fc690ba30a5f780a02a4d1da08d2e430dcf0b60d0149b34e62c115b3d8a199f6109626b757c0a676da0f0515e738593ddfff1f2db2c1148e
SSDEEP

24576:ffmMv6Ckr7Mny5QLEEmLytGg0CyrDbQ0Y/iEOmnv:f3v+7/5QLbmAGgFy3b3YMmv

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

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.

flow	ioc
4	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1320 set thread context of 2836	1320	70318338716385738116421a0b52bb7d2b4b55975d138c353a0c70739ce6071fN.exe	29

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	70318338716385738116421a0b52bb7d2b4b55975d138c353a0c70739ce6071fN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2836	RegSvcs.exe
2836	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1320	70318338716385738116421a0b52bb7d2b4b55975d138c353a0c70739ce6071fN.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2836	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1320 wrote to memory of 2836	1320	70318338716385738116421a0b52bb7d2b4b55975d138c353a0c70739ce6071fN.exe	29
PID 1320 wrote to memory of 2836	1320	70318338716385738116421a0b52bb7d2b4b55975d138c353a0c70739ce6071fN.exe	29
PID 1320 wrote to memory of 2836	1320	70318338716385738116421a0b52bb7d2b4b55975d138c353a0c70739ce6071fN.exe	29
PID 1320 wrote to memory of 2836	1320	70318338716385738116421a0b52bb7d2b4b55975d138c353a0c70739ce6071fN.exe	29
PID 1320 wrote to memory of 2836	1320	70318338716385738116421a0b52bb7d2b4b55975d138c353a0c70739ce6071fN.exe	29
PID 1320 wrote to memory of 2836	1320	70318338716385738116421a0b52bb7d2b4b55975d138c353a0c70739ce6071fN.exe	29
PID 1320 wrote to memory of 2836	1320	70318338716385738116421a0b52bb7d2b4b55975d138c353a0c70739ce6071fN.exe	29
PID 1320 wrote to memory of 2836	1320	70318338716385738116421a0b52bb7d2b4b55975d138c353a0c70739ce6071fN.exe	29

C:\Users\Admin\AppData\Local\Temp\70318338716385738116421a0b52bb7d2b4b55975d138c353a0c70739ce6071fN.exe
"C:\Users\Admin\AppData\Local\Temp\70318338716385738116421a0b52bb7d2b4b55975d138c353a0c70739ce6071fN.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1320
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\70318338716385738116421a0b52bb7d2b4b55975d138c353a0c70739ce6071fN.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2836

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1320-2-0x0000000003450000-0x0000000003650000-memory.dmp

Filesize
2.0MB

Download
memory/2836-3-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2836-5-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2836-6-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2836-7-0x00000000748EE000-0x00000000748EF000-memory.dmp

Filesize
4KB

Download
memory/2836-8-0x0000000000370000-0x00000000003C6000-memory.dmp

Filesize
344KB

Download
memory/2836-9-0x00000000748E0000-0x0000000074FCE000-memory.dmp

Filesize
6.9MB

Download
memory/2836-10-0x00000000748E0000-0x0000000074FCE000-memory.dmp

Filesize
6.9MB

Download
memory/2836-11-0x0000000000450000-0x00000000004A4000-memory.dmp

Filesize
336KB

Download
memory/2836-33-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-37-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-73-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-71-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-70-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-67-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-66-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-63-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-61-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-59-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-57-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-55-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-53-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-51-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-49-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-47-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-45-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-43-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-41-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-39-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-35-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-31-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-29-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-27-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-25-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-23-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-21-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-17-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-15-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-13-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-12-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-19-0x0000000000450000-0x000000000049E000-memory.dmp

Filesize
312KB

Download
memory/2836-1080-0x00000000748E0000-0x0000000074FCE000-memory.dmp

Filesize
6.9MB

Download
memory/2836-1081-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2836-1082-0x00000000748EE000-0x00000000748EF000-memory.dmp

Filesize
4KB

Download
memory/2836-1083-0x00000000748E0000-0x0000000074FCE000-memory.dmp

Filesize
6.9MB

Download
memory/2836-1084-0x00000000748E0000-0x0000000074FCE000-memory.dmp

Filesize
6.9MB

Download