agenttesla | aeef82ecb7e1183ff5793faa03828ad270f1371adf8c8b9569b7b4fc6db4dc0e

Analysis

max time kernel
183s
max time network
211s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
13/10/2023, 22:14

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General

Target

E-DEKONT1,DOC.exe
Size

114KB
MD5

e430c303c8ecd456626b5b7277824f07
SHA1

2a4c5a61d2be68f2a6cb745c280139eaafa2ced3
SHA256

aeef82ecb7e1183ff5793faa03828ad270f1371adf8c8b9569b7b4fc6db4dc0e
SHA512

7c173e4a9acc7dab7924f73223775c18b216df75aed95350ae52dc05d5ae86fb3617c90037e4b0870feef4a554ae7ce5292eb733027a1f929cec11fa80140dcb
SSDEEP

3072:z8/Rmi7MuSULyTBBXP9P7GmCMY7pdkwHfxvPXj5:zW57MuSULPxvj5

Score

10^/10

agenttesla zgrat collection keylogger rat spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.aaparts.co.in
Port:
587
Username:
[email protected]
Password:
aaplamb1234
Email To:
[email protected]

Signatures

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

Detect ZGRat V1 1 IoCs

resource	yara_rule
behavioral2/memory/4972-3-0x0000000005760000-0x0000000005778000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Caspol.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Caspol.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Caspol.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4972 set thread context of 1924	4972	E-DEKONT1,DOC.exe	87

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1924	Caspol.exe
1924	Caspol.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4972	E-DEKONT1,DOC.exe
Token: SeDebugPrivilege	1924	Caspol.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1924	Caspol.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4972 wrote to memory of 1924	4972	E-DEKONT1,DOC.exe	87
PID 4972 wrote to memory of 1924	4972	E-DEKONT1,DOC.exe	87
PID 4972 wrote to memory of 1924	4972	E-DEKONT1,DOC.exe	87
PID 4972 wrote to memory of 1924	4972	E-DEKONT1,DOC.exe	87
PID 4972 wrote to memory of 1924	4972	E-DEKONT1,DOC.exe	87
PID 4972 wrote to memory of 1924	4972	E-DEKONT1,DOC.exe	87
PID 4972 wrote to memory of 1924	4972	E-DEKONT1,DOC.exe	87
PID 4972 wrote to memory of 1924	4972	E-DEKONT1,DOC.exe	87

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Caspol.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Caspol.exe

C:\Users\Admin\AppData\Local\Temp\E-DEKONT1,DOC.exe
"C:\Users\Admin\AppData\Local\Temp\E-DEKONT1,DOC.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4972
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:1924

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1924-10-0x0000000005040000-0x00000000050A6000-memory.dmp

Filesize
408KB

Download
memory/1924-11-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/1924-15-0x0000000000D60000-0x0000000000D6A000-memory.dmp

Filesize
40KB

Download
memory/1924-14-0x0000000005B70000-0x0000000005C02000-memory.dmp

Filesize
584KB

Download
memory/1924-4-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1924-13-0x0000000000F80000-0x0000000000FD0000-memory.dmp

Filesize
320KB

Download
memory/1924-12-0x0000000004FC0000-0x0000000004FD0000-memory.dmp

Filesize
64KB

Download
memory/1924-9-0x0000000004FC0000-0x0000000004FD0000-memory.dmp

Filesize
64KB

Download
memory/1924-6-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/1924-8-0x00000000053C0000-0x0000000005964000-memory.dmp

Filesize
5.6MB

Download
memory/4972-0-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/4972-1-0x0000000000C60000-0x0000000000C7E000-memory.dmp

Filesize
120KB

Download
memory/4972-7-0x0000000074520000-0x0000000074CD0000-memory.dmp

Filesize
7.7MB

Download
memory/4972-3-0x0000000005760000-0x0000000005778000-memory.dmp

Filesize
96KB

Download
memory/4972-2-0x0000000005790000-0x00000000057A0000-memory.dmp

Filesize
64KB

Download