agenttesla | cec862a0b1078b4483e0b54267ee9ceaacab47670053e4df5ff7fd97637becd9

General

Target

RF_DHL KULI500796821_PO200000035_SCAN DOCS.exe
Size

450KB
MD5

8f178a002181e9b40cd09e244b61d1c9
SHA1

ea47dfa2d70ee217a9a5c4cf19c66c8a65108fc4
SHA256

bc3ad77264762f9b266ab641f391bbb456ef4bc5c27f64b884506eeaa84dfe58
SHA512

fa15075384a95e57c2077127fbccfc4eeed67d81cf140685c416858a7ca9bc5d310149d0952bf6fbdcfc0db65f7a53d1508edfadd490e69e1333137b5a327d15

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
petersonhouston@yandex.com
Password:
faith12AB

Signatures

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

AgentTesla Payload 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1632-61-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1632-62-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1632-63-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1632-64-0x000000000044CB6E-mapping.dmp	family_agenttesla
behavioral1/memory/1632-66-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1632-68-0x0000000000400000-0x0000000000452000-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-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

RF_DHL KULI500796821_PO200000035_SCAN DOCS.exe

description pid process target process

PID 1000 set thread context of 1632 1000 RF_DHL KULI500796821_PO200000035_SCAN DOCS.exe MSBuild.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

RF_DHL KULI500796821_PO200000035_SCAN DOCS.exeMSBuild.exe

pid process

1000 RF_DHL KULI500796821_PO200000035_SCAN DOCS.exe
1632 MSBuild.exe
1632 MSBuild.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

RF_DHL KULI500796821_PO200000035_SCAN DOCS.exeMSBuild.exe

description pid process

Token: SeDebugPrivilege 1000 RF_DHL KULI500796821_PO200000035_SCAN DOCS.exe
Token: SeDebugPrivilege 1632 MSBuild.exe

description	pid	process	target process
PID 1000 set thread context of 1632	1000	RF_DHL KULI500796821_PO200000035_SCAN DOCS.exe	MSBuild.exe

pid	process
1000	RF_DHL KULI500796821_PO200000035_SCAN DOCS.exe
1632	MSBuild.exe
1632	MSBuild.exe

description	pid	process
Token: SeDebugPrivilege	1000	RF_DHL KULI500796821_PO200000035_SCAN DOCS.exe
Token: SeDebugPrivilege	1632	MSBuild.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

RF_DHL KULI500796821_PO200000035_SCAN DOCS.exeMSBuild.exe

description	pid	process	target process
PID 1000 wrote to memory of 1632	1000	RF_DHL KULI500796821_PO200000035_SCAN DOCS.exe	MSBuild.exe
PID 1000 wrote to memory of 1632	1000	RF_DHL KULI500796821_PO200000035_SCAN DOCS.exe	MSBuild.exe
PID 1000 wrote to memory of 1632	1000	RF_DHL KULI500796821_PO200000035_SCAN DOCS.exe	MSBuild.exe
PID 1000 wrote to memory of 1632	1000	RF_DHL KULI500796821_PO200000035_SCAN DOCS.exe	MSBuild.exe
PID 1000 wrote to memory of 1632	1000	RF_DHL KULI500796821_PO200000035_SCAN DOCS.exe	MSBuild.exe
PID 1000 wrote to memory of 1632	1000	RF_DHL KULI500796821_PO200000035_SCAN DOCS.exe	MSBuild.exe
PID 1000 wrote to memory of 1632	1000	RF_DHL KULI500796821_PO200000035_SCAN DOCS.exe	MSBuild.exe
PID 1000 wrote to memory of 1632	1000	RF_DHL KULI500796821_PO200000035_SCAN DOCS.exe	MSBuild.exe
PID 1000 wrote to memory of 1632	1000	RF_DHL KULI500796821_PO200000035_SCAN DOCS.exe	MSBuild.exe
PID 1632 wrote to memory of 1624	1632	MSBuild.exe	netsh.exe
PID 1632 wrote to memory of 1624	1632	MSBuild.exe	netsh.exe
PID 1632 wrote to memory of 1624	1632	MSBuild.exe	netsh.exe
PID 1632 wrote to memory of 1624	1632	MSBuild.exe	netsh.exe

outlook_office_path 1 IoCs

Processes:

MSBuild.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\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-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\RF_DHL KULI500796821_PO200000035_SCAN DOCS.exe
"C:\Users\Admin\AppData\Local\Temp\RF_DHL KULI500796821_PO200000035_SCAN DOCS.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1000

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:1632

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
3⤵
PID:1624

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/1000-54-0x0000000000930000-0x00000000009A6000-memory.dmp

Filesize
472KB

Download
memory/1000-55-0x00000000008A0000-0x0000000000934000-memory.dmp

Filesize
592KB

Download
memory/1000-56-0x00000000006C0000-0x00000000006C8000-memory.dmp

Filesize
32KB

Download
memory/1000-57-0x0000000006E60000-0x0000000006EBA000-memory.dmp

Filesize
360KB

Download
memory/1624-70-0x0000000000000000-mapping.dmp

Download
memory/1632-61-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1632-59-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1632-62-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1632-63-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1632-64-0x000000000044CB6E-mapping.dmp

Download
memory/1632-66-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1632-68-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1632-69-0x0000000075F21000-0x0000000075F23000-memory.dmp

Filesize
8KB

Download
memory/1632-58-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads