agenttesla | aecc4ed220a4dfad8a1da1664df1acf4af01a0aeff88e478af3d3055372bfb50

Analysis

max time kernel
140s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
25-04-2024 03:44

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General

Target

aecc4ed220a4dfad8a1da1664df1acf4af01a0aeff88e478af3d3055372bfb50.exe
Size

989KB
MD5

f99a96cb624f84b9ace2cb5de7a06d1c
SHA1

7fd4ba67a80d970009763ddf8dd8e52a6ac255e5
SHA256

aecc4ed220a4dfad8a1da1664df1acf4af01a0aeff88e478af3d3055372bfb50
SHA512

0faa61dcb828e402decd7aa68f11e468e6b2dbccd50bcbaefde288ada2f5ad0d7925802599265077764a28f3d02c5ee4a6934a5d048ef3f37ad987214ed279e5
SSDEEP

24576:w0QxY8Fe3Lu9+5RvkMakG4HZdAdnFu55zP:w88o3Luc5tkMXw6

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.bloomfoss.com
Port:
587
Username:
[email protected]
Password:
}q5(.n+o4BAF}q5(.n+o4BAF
Email To:
[email protected]

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

aecc4ed220a4dfad8a1da1664df1acf4af01a0aeff88e478af3d3055372bfb50.exe

description	pid	process	target process
PID 3080 set thread context of 3944	3080	aecc4ed220a4dfad8a1da1664df1acf4af01a0aeff88e478af3d3055372bfb50.exe	jsc.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jsc.exe

pid process

3944 jsc.exe
3944 jsc.exe

pid	process
3944	jsc.exe
3944	jsc.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

aecc4ed220a4dfad8a1da1664df1acf4af01a0aeff88e478af3d3055372bfb50.exejsc.exe

description	pid	process
Token: SeDebugPrivilege	3080	aecc4ed220a4dfad8a1da1664df1acf4af01a0aeff88e478af3d3055372bfb50.exe
Token: SeDebugPrivilege	3944	jsc.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

aecc4ed220a4dfad8a1da1664df1acf4af01a0aeff88e478af3d3055372bfb50.exe

description	pid	process	target process
PID 3080 wrote to memory of 4272	3080	aecc4ed220a4dfad8a1da1664df1acf4af01a0aeff88e478af3d3055372bfb50.exe	msbuild.exe
PID 3080 wrote to memory of 4272	3080	aecc4ed220a4dfad8a1da1664df1acf4af01a0aeff88e478af3d3055372bfb50.exe	msbuild.exe
PID 3080 wrote to memory of 4272	3080	aecc4ed220a4dfad8a1da1664df1acf4af01a0aeff88e478af3d3055372bfb50.exe	msbuild.exe
PID 3080 wrote to memory of 3944	3080	aecc4ed220a4dfad8a1da1664df1acf4af01a0aeff88e478af3d3055372bfb50.exe	jsc.exe
PID 3080 wrote to memory of 3944	3080	aecc4ed220a4dfad8a1da1664df1acf4af01a0aeff88e478af3d3055372bfb50.exe	jsc.exe
PID 3080 wrote to memory of 3944	3080	aecc4ed220a4dfad8a1da1664df1acf4af01a0aeff88e478af3d3055372bfb50.exe	jsc.exe
PID 3080 wrote to memory of 3944	3080	aecc4ed220a4dfad8a1da1664df1acf4af01a0aeff88e478af3d3055372bfb50.exe	jsc.exe
PID 3080 wrote to memory of 3944	3080	aecc4ed220a4dfad8a1da1664df1acf4af01a0aeff88e478af3d3055372bfb50.exe	jsc.exe
PID 3080 wrote to memory of 3944	3080	aecc4ed220a4dfad8a1da1664df1acf4af01a0aeff88e478af3d3055372bfb50.exe	jsc.exe
PID 3080 wrote to memory of 3944	3080	aecc4ed220a4dfad8a1da1664df1acf4af01a0aeff88e478af3d3055372bfb50.exe	jsc.exe
PID 3080 wrote to memory of 3944	3080	aecc4ed220a4dfad8a1da1664df1acf4af01a0aeff88e478af3d3055372bfb50.exe	jsc.exe
PID 3080 wrote to memory of 4948	3080	aecc4ed220a4dfad8a1da1664df1acf4af01a0aeff88e478af3d3055372bfb50.exe	jsc.exe
PID 3080 wrote to memory of 4948	3080	aecc4ed220a4dfad8a1da1664df1acf4af01a0aeff88e478af3d3055372bfb50.exe	jsc.exe
PID 3080 wrote to memory of 4948	3080	aecc4ed220a4dfad8a1da1664df1acf4af01a0aeff88e478af3d3055372bfb50.exe	jsc.exe

C:\Users\Admin\AppData\Local\Temp\aecc4ed220a4dfad8a1da1664df1acf4af01a0aeff88e478af3d3055372bfb50.exe
"C:\Users\Admin\AppData\Local\Temp\aecc4ed220a4dfad8a1da1664df1acf4af01a0aeff88e478af3d3055372bfb50.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3080

C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"
2⤵
PID:4272

C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3944

C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"
2⤵
PID:4948

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3080-0-0x000001A76D650000-0x000001A76D6B8000-memory.dmp

Filesize
416KB

Download
memory/3080-1-0x00007FFA27F50000-0x00007FFA28A11000-memory.dmp

Filesize
10.8MB

Download
memory/3080-2-0x000001A76FC30000-0x000001A76FC40000-memory.dmp

Filesize
64KB

Download
memory/3080-3-0x000001A76FB70000-0x000001A76FC06000-memory.dmp

Filesize
600KB

Download
memory/3080-9-0x00007FFA27F50000-0x00007FFA28A11000-memory.dmp

Filesize
10.8MB

Download
memory/3944-8-0x0000000005020000-0x0000000005030000-memory.dmp

Filesize
64KB

Download
memory/3944-6-0x0000000005690000-0x0000000005C34000-memory.dmp

Filesize
5.6MB

Download
memory/3944-7-0x0000000005030000-0x0000000005096000-memory.dmp

Filesize
408KB

Download
memory/3944-5-0x0000000074CA0000-0x0000000075450000-memory.dmp

Filesize
7.7MB

Download
memory/3944-4-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3944-10-0x0000000005F00000-0x0000000005F50000-memory.dmp

Filesize
320KB

Download
memory/3944-11-0x0000000005FF0000-0x000000000608C000-memory.dmp

Filesize
624KB

Download
memory/3944-12-0x0000000074CA0000-0x0000000075450000-memory.dmp

Filesize
7.7MB

Download
memory/3944-13-0x0000000005020000-0x0000000005030000-memory.dmp

Filesize
64KB

Download
memory/3944-14-0x0000000006370000-0x0000000006402000-memory.dmp

Filesize
584KB

Download
memory/3944-15-0x0000000006330000-0x000000000633A000-memory.dmp

Filesize
40KB

Download