agenttesla | a848e5d8d3a080b81556f4f7ec1fe1103610bf7bbb023065bf2e6696abaf6769

Analysis

max time kernel
122s
max time network
128s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-11-2024 01:55

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General

Target

a848e5d8d3a080b81556f4f7ec1fe1103610bf7bbb023065bf2e6696abaf6769.exe
Size

1.1MB
MD5

1ca01a88b80112024883e55a27b1345a
SHA1

3fdcd8cd1ff882b9c76dd93f680bb7f60fc97c7d
SHA256

a848e5d8d3a080b81556f4f7ec1fe1103610bf7bbb023065bf2e6696abaf6769
SHA512

9f978fe421c5217bccf787df0a105f584cd945be1f43e77f1971d688becaa9682a01acf7585b6bcaf4111103835dbcaa2caef59ccd393a16360cedebfb891125
SSDEEP

24576:Xtb20pkaCqT5TBWgNQ7aaGNhHYefDINn9Zr3qH6A:UVg5tQ7aaaHYaEN9K5

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
Agenttesla family
agenttesla

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
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

a848e5d8d3a080b81556f4f7ec1fe1103610bf7bbb023065bf2e6696abaf6769.exe

description	pid	Process	procid_target
PID 1644 set thread context of 2388	1644	a848e5d8d3a080b81556f4f7ec1fe1103610bf7bbb023065bf2e6696abaf6769.exe	30

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

Processes:

RegSvcs.exea848e5d8d3a080b81556f4f7ec1fe1103610bf7bbb023065bf2e6696abaf6769.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a848e5d8d3a080b81556f4f7ec1fe1103610bf7bbb023065bf2e6696abaf6769.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid	Process
2388	RegSvcs.exe
2388	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

a848e5d8d3a080b81556f4f7ec1fe1103610bf7bbb023065bf2e6696abaf6769.exe

pid	Process
1644	a848e5d8d3a080b81556f4f7ec1fe1103610bf7bbb023065bf2e6696abaf6769.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description	pid	Process
Token: SeDebugPrivilege	2388	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

a848e5d8d3a080b81556f4f7ec1fe1103610bf7bbb023065bf2e6696abaf6769.exe

description	pid	Process	procid_target
PID 1644 wrote to memory of 2388	1644	a848e5d8d3a080b81556f4f7ec1fe1103610bf7bbb023065bf2e6696abaf6769.exe	30
PID 1644 wrote to memory of 2388	1644	a848e5d8d3a080b81556f4f7ec1fe1103610bf7bbb023065bf2e6696abaf6769.exe	30
PID 1644 wrote to memory of 2388	1644	a848e5d8d3a080b81556f4f7ec1fe1103610bf7bbb023065bf2e6696abaf6769.exe	30
PID 1644 wrote to memory of 2388	1644	a848e5d8d3a080b81556f4f7ec1fe1103610bf7bbb023065bf2e6696abaf6769.exe	30
PID 1644 wrote to memory of 2388	1644	a848e5d8d3a080b81556f4f7ec1fe1103610bf7bbb023065bf2e6696abaf6769.exe	30
PID 1644 wrote to memory of 2388	1644	a848e5d8d3a080b81556f4f7ec1fe1103610bf7bbb023065bf2e6696abaf6769.exe	30
PID 1644 wrote to memory of 2388	1644	a848e5d8d3a080b81556f4f7ec1fe1103610bf7bbb023065bf2e6696abaf6769.exe	30
PID 1644 wrote to memory of 2388	1644	a848e5d8d3a080b81556f4f7ec1fe1103610bf7bbb023065bf2e6696abaf6769.exe	30

C:\Users\Admin\AppData\Local\Temp\a848e5d8d3a080b81556f4f7ec1fe1103610bf7bbb023065bf2e6696abaf6769.exe
"C:\Users\Admin\AppData\Local\Temp\a848e5d8d3a080b81556f4f7ec1fe1103610bf7bbb023065bf2e6696abaf6769.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1644
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\a848e5d8d3a080b81556f4f7ec1fe1103610bf7bbb023065bf2e6696abaf6769.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2388

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\lecheries

Filesize
261KB

MD5
ff1b10a63c5c72bc7e8ef4585a5e6193

SHA1
db6f552a91a8a696667760d8beed428460ed3ef6

SHA256
d34f4d0df669936bccec5520c9031b03519a2f7d2f7ad37a4de25d6d7986aad1

SHA512
b120a13ed50e71bcf241f85d3a3366b82110f2b45b8b47c6db7407c238ba16885e53eefc6db7436567c218453cab44d144cd65bf62a2bd7c6529629e55a99a58

Download Submit
memory/1644-7-0x0000000000BF0000-0x0000000000FF0000-memory.dmp

Filesize
4.0MB

Download
memory/2388-10-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2388-11-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2388-9-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2388-12-0x000000007408E000-0x000000007408F000-memory.dmp

Filesize
4KB

Download
memory/2388-13-0x0000000000840000-0x0000000000894000-memory.dmp

Filesize
336KB

Download
memory/2388-14-0x0000000074080000-0x000000007476E000-memory.dmp

Filesize
6.9MB

Download
memory/2388-15-0x0000000000990000-0x00000000009E2000-memory.dmp

Filesize
328KB

Download
memory/2388-16-0x0000000074080000-0x000000007476E000-memory.dmp

Filesize
6.9MB

Download
memory/2388-120-0x0000000074080000-0x000000007476E000-memory.dmp

Filesize
6.9MB

Download
memory/2388-76-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-74-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-72-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-70-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-68-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-66-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-64-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-62-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-60-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-58-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-56-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-54-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-52-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-50-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-48-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-46-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-44-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-42-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-40-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-38-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-36-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-34-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-32-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-30-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-28-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-26-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-24-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-22-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-20-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-18-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-17-0x0000000000990000-0x00000000009DD000-memory.dmp

Filesize
308KB

Download
memory/2388-1050-0x0000000074080000-0x000000007476E000-memory.dmp

Filesize
6.9MB

Download
memory/2388-1051-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2388-1052-0x000000007408E000-0x000000007408F000-memory.dmp

Filesize
4KB

Download
memory/2388-1053-0x0000000074080000-0x000000007476E000-memory.dmp

Filesize
6.9MB

Download