agenttesla | 3a5e2c67c21dcfb129ce78a036ae4bf136a05493001ad7326c7fe9aab6a444e7

General

Target

PI.exe
Size

671KB
MD5

f98d644ab8f19948187c6189918dcc1c
SHA1

99ef151d996ed3f09e66891ae304a2f36299dd39
SHA256

3a5e2c67c21dcfb129ce78a036ae4bf136a05493001ad7326c7fe9aab6a444e7
SHA512

f2ba2a292e0eff9cc8490c2147293d13183acd0aad66ef58ede5d3720fe37960ca27cc4ef9c7d9327cb0c9256ec1c963e3292bcce889ddbc186aaec500abfe8e
SSDEEP

12288:XPuYd+V6b1momPZefcZnhYy8kL2JDiyllunMeZhJITR3oIxWgSaMPuYd+V6b:XPuYd+V6bIomxichF8kL26nLhJITR4Is

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.svcnc.com
Port:
587
Username:
[email protected]
Password:
Krupashine@6791
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

PI.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation PI.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

PI.exe

description pid process target process

PID 4448 set thread context of 4948 4448 PI.exe PI.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

4256 schtasks.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

powershell.exepowershell.exePI.exe

pid process

532 powershell.exe
4668 powershell.exe
4948 PI.exe
4948 PI.exe
532 powershell.exe
4668 powershell.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exepowershell.exePI.exe

description pid process

Token: SeDebugPrivilege 4668 powershell.exe
Token: SeDebugPrivilege 532 powershell.exe
Token: SeDebugPrivilege 4948 PI.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	PI.exe

description	pid	process	target process
PID 4448 set thread context of 4948	4448	PI.exe	PI.exe

pid	process
4256	schtasks.exe

pid	process
532	powershell.exe
4668	powershell.exe
4948	PI.exe
4948	PI.exe
532	powershell.exe
4668	powershell.exe

description	pid	process
Token: SeDebugPrivilege	4668	powershell.exe
Token: SeDebugPrivilege	532	powershell.exe
Token: SeDebugPrivilege	4948	PI.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

PI.exe

description	pid	process	target process
PID 4448 wrote to memory of 4668	4448	PI.exe	powershell.exe
PID 4448 wrote to memory of 4668	4448	PI.exe	powershell.exe
PID 4448 wrote to memory of 4668	4448	PI.exe	powershell.exe
PID 4448 wrote to memory of 532	4448	PI.exe	powershell.exe
PID 4448 wrote to memory of 532	4448	PI.exe	powershell.exe
PID 4448 wrote to memory of 532	4448	PI.exe	powershell.exe
PID 4448 wrote to memory of 4256	4448	PI.exe	schtasks.exe
PID 4448 wrote to memory of 4256	4448	PI.exe	schtasks.exe
PID 4448 wrote to memory of 4256	4448	PI.exe	schtasks.exe
PID 4448 wrote to memory of 4948	4448	PI.exe	PI.exe
PID 4448 wrote to memory of 4948	4448	PI.exe	PI.exe
PID 4448 wrote to memory of 4948	4448	PI.exe	PI.exe
PID 4448 wrote to memory of 4948	4448	PI.exe	PI.exe
PID 4448 wrote to memory of 4948	4448	PI.exe	PI.exe
PID 4448 wrote to memory of 4948	4448	PI.exe	PI.exe
PID 4448 wrote to memory of 4948	4448	PI.exe	PI.exe
PID 4448 wrote to memory of 4948	4448	PI.exe	PI.exe

C:\Users\Admin\AppData\Local\Temp\PI.exe
"C:\Users\Admin\AppData\Local\Temp\PI.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4448

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\PI.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4668

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\hpuAAGQUj.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:532

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\hpuAAGQUj" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4CED.tmp"
2⤵
- Creates scheduled task(s)
PID:4256

C:\Users\Admin\AppData\Local\Temp\PI.exe
"C:\Users\Admin\AppData\Local\Temp\PI.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4948

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp4CED.tmp
Filesize
1KB

MD5
58efaba1aceadff4d41268cd4e8ef3d8

SHA1
be138e20f615c7f857bab25dcd83d7832d725c04

SHA256
403a372c699cd33c89efad91cfda085338d9c2c82521016a730deb889906b257

SHA512
cc64b8da3441b1294623df43ab3f3d1dfaa850fbb1b703b286bf84c1e4482a8efa3c70c36a6d205bb6b1f19fad0304b348a7324d1dac09785d8b5aced1bbf4ec

Download Submit
memory/532-145-0x0000000004C00000-0x0000000004C22000-memory.dmp

Filesize
136KB

Download
memory/532-148-0x0000000005C40000-0x0000000005C5E000-memory.dmp

Filesize
120KB

Download
memory/532-138-0x0000000000000000-mapping.dmp

Download
memory/532-147-0x0000000005560000-0x00000000055C6000-memory.dmp

Filesize
408KB

Download
memory/4256-139-0x0000000000000000-mapping.dmp

Download
memory/4448-133-0x0000000005FE0000-0x0000000006584000-memory.dmp

Filesize
5.6MB

Download
memory/4448-134-0x0000000005AD0000-0x0000000005B62000-memory.dmp

Filesize
584KB

Download
memory/4448-135-0x0000000005A40000-0x0000000005A4A000-memory.dmp

Filesize
40KB

Download
memory/4448-136-0x0000000006A00000-0x0000000006A9C000-memory.dmp

Filesize
624KB

Download
memory/4448-132-0x0000000000FE0000-0x000000000108E000-memory.dmp

Filesize
696KB

Download
memory/4668-140-0x0000000004EB0000-0x0000000004EE6000-memory.dmp

Filesize
216KB

Download
memory/4668-142-0x0000000005560000-0x0000000005B88000-memory.dmp

Filesize
6.2MB

Download
memory/4668-146-0x0000000005B90000-0x0000000005BF6000-memory.dmp

Filesize
408KB

Download
memory/4668-137-0x0000000000000000-mapping.dmp

Download
memory/4948-144-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/4948-143-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads