agenttesla | 82473594a1a5a15f9e84f162af35eaef34f0e5607e63735edeb0e2ac31aab373

General

Target

NEW ORDER Pl 06.08.20.exe
Size

582KB
MD5

620c91bd6a1f70ede3ba074dfccb4b60
SHA1

255e6482473b553cdfc9636ace7c0ae052efeb6d
SHA256

eeb4f768e371b2ac1f885fb5f615ea391cd0272916e1d6dad21bf944c0091534
SHA512

cf5543df5388bbcee31b3322738325c8946bc3bfc5e18615e8bcc5e1f91003af6e2b382b75dbf651d9b037b30b11bf1e9b13c216ce52e3d6573e1295e48dd951

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
faith12AB

Signatures

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

AgentTesla Payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1396-136-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

MSBuild.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

NEW ORDER Pl 06.08.20.exe

description pid process target process

PID 4100 set thread context of 1396 4100 NEW ORDER Pl 06.08.20.exe MSBuild.exe

description	pid	process	target process
PID 4100 set thread context of 1396	4100	NEW ORDER Pl 06.08.20.exe	MSBuild.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

NEW ORDER Pl 06.08.20.exeMSBuild.exe

pid	process
4100	NEW ORDER Pl 06.08.20.exe
4100	NEW ORDER Pl 06.08.20.exe
4100	NEW ORDER Pl 06.08.20.exe
4100	NEW ORDER Pl 06.08.20.exe
1396	MSBuild.exe
1396	MSBuild.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

NEW ORDER Pl 06.08.20.exeMSBuild.exe

description pid process

Token: SeDebugPrivilege 4100 NEW ORDER Pl 06.08.20.exe
Token: SeDebugPrivilege 1396 MSBuild.exe

description	pid	process
Token: SeDebugPrivilege	4100	NEW ORDER Pl 06.08.20.exe
Token: SeDebugPrivilege	1396	MSBuild.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

NEW ORDER Pl 06.08.20.exe

description	pid	process	target process
PID 4100 wrote to memory of 1396	4100	NEW ORDER Pl 06.08.20.exe	MSBuild.exe
PID 4100 wrote to memory of 1396	4100	NEW ORDER Pl 06.08.20.exe	MSBuild.exe
PID 4100 wrote to memory of 1396	4100	NEW ORDER Pl 06.08.20.exe	MSBuild.exe
PID 4100 wrote to memory of 1396	4100	NEW ORDER Pl 06.08.20.exe	MSBuild.exe
PID 4100 wrote to memory of 1396	4100	NEW ORDER Pl 06.08.20.exe	MSBuild.exe
PID 4100 wrote to memory of 1396	4100	NEW ORDER Pl 06.08.20.exe	MSBuild.exe
PID 4100 wrote to memory of 1396	4100	NEW ORDER Pl 06.08.20.exe	MSBuild.exe
PID 4100 wrote to memory of 1396	4100	NEW ORDER Pl 06.08.20.exe	MSBuild.exe

outlook_office_path 1 IoCs

Processes:

MSBuild.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

outlook_win_path 1 IoCs

Processes:

MSBuild.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\NEW ORDER Pl 06.08.20.exe
"C:\Users\Admin\AppData\Local\Temp\NEW ORDER Pl 06.08.20.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4100

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1396

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/1396-135-0x0000000000000000-mapping.dmp

Download
memory/1396-136-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1396-137-0x0000000006330000-0x0000000006396000-memory.dmp

Filesize
408KB

Download
memory/1396-138-0x0000000006B20000-0x0000000006B70000-memory.dmp

Filesize
320KB

Download
memory/4100-130-0x0000000000590000-0x0000000000628000-memory.dmp

Filesize
608KB

Download
memory/4100-131-0x0000000005570000-0x0000000005B14000-memory.dmp

Filesize
5.6MB

Download
memory/4100-132-0x0000000004FC0000-0x0000000005052000-memory.dmp

Filesize
584KB

Download
memory/4100-133-0x0000000005160000-0x000000000516A000-memory.dmp

Filesize
40KB

Download
memory/4100-134-0x0000000007D30000-0x0000000007DCC000-memory.dmp

Filesize
624KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads