agenttesla | 27e36aeb932b11f7f1a9eb8f7cc2ff7cc7d05549d3936aaaf5a6566cfd72166f

Analysis

max time kernel
66s
max time network
33s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
22/05/2023, 14:08

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General

Target
CTM request ETA.pdf.exe
Size 695KB
Sample230522-rfh8tabf4x
SHA256 27e36aeb932b11f7f1a9eb8f7cc2ff7cc7d05549d3936aaaf5a6566cfd72166f
MD5 c7965c347bd45f529a0244948e63c1c0
SHA1 8702f27dc6ebf59178e3d2ccb7446e1a94869c18
SHA512 7869fc83c01d7556088e1a41c3c8a17fba46cc3ffbbdd5a102e7cf9642f0a936c13e9f25e952e4f6a4dc8d2fcaab967ace35f8603e4e61bb6331587e3a2150fd
SSDEEP 12288:jvV+s1bSQT6tjjdB4ez3uIY1JEbEvKj0z5OPenxAKFnMNGOE4vYoYO3egUn6F+:jt4DufIIvlUenxAKFMNGcvY/dgUn6
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
us2.smtp.mailhostbox.com
Port
587
Username
[email protected]
Password
JUGCRsm9
Email to
[email protected]

Signatures

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1216 set thread context of 432	1216	CTM request ETA.pdf.exe	27

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	432	RegSvcs.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1216 wrote to memory of 432	1216	CTM request ETA.pdf.exe	27
PID 1216 wrote to memory of 432	1216	CTM request ETA.pdf.exe	27
PID 1216 wrote to memory of 432	1216	CTM request ETA.pdf.exe	27
PID 1216 wrote to memory of 432	1216	CTM request ETA.pdf.exe	27
PID 1216 wrote to memory of 432	1216	CTM request ETA.pdf.exe	27
PID 1216 wrote to memory of 432	1216	CTM request ETA.pdf.exe	27
PID 1216 wrote to memory of 432	1216	CTM request ETA.pdf.exe	27
PID 1216 wrote to memory of 432	1216	CTM request ETA.pdf.exe	27
PID 1216 wrote to memory of 432	1216	CTM request ETA.pdf.exe	27
PID 1216 wrote to memory of 432	1216	CTM request ETA.pdf.exe	27
PID 1216 wrote to memory of 432	1216	CTM request ETA.pdf.exe	27
PID 1216 wrote to memory of 432	1216	CTM request ETA.pdf.exe	27

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\CTM request ETA.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\CTM request ETA.pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1216
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:432

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/432-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

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memory/432-68-0x0000000000400000-0x0000000000430000-memory.dmp

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memory/432-72-0x0000000004E70000-0x0000000004EB0000-memory.dmp

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memory/432-71-0x0000000004E70000-0x0000000004EB0000-memory.dmp

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memory/432-70-0x0000000000400000-0x0000000000430000-memory.dmp

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memory/432-64-0x0000000000400000-0x0000000000430000-memory.dmp

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memory/432-66-0x0000000000400000-0x0000000000430000-memory.dmp

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memory/432-61-0x0000000000400000-0x0000000000430000-memory.dmp

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memory/432-62-0x0000000000400000-0x0000000000430000-memory.dmp

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memory/432-63-0x0000000000400000-0x0000000000430000-memory.dmp

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memory/1216-55-0x00000000021D0000-0x0000000002210000-memory.dmp

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memory/1216-60-0x0000000002170000-0x00000000021A8000-memory.dmp

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memory/1216-54-0x00000000001E0000-0x0000000000294000-memory.dmp

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memory/1216-59-0x0000000007F80000-0x0000000007FF0000-memory.dmp

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memory/1216-58-0x0000000000680000-0x000000000068A000-memory.dmp

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memory/1216-57-0x00000000021D0000-0x0000000002210000-memory.dmp

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memory/1216-56-0x0000000000660000-0x000000000066E000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads