agenttesla | a0b5de830a76e57dfcd1c6960cbe3542a18f1eb091a8968ce319da1e4b839039

Analysis

max time kernel
60s
max time network
30s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
16/06/2023, 11:20

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General

Target
Modis list.exe
Size 758KB
Sample230616-nffadaed61
SHA256 fd4226a0d754290aa133ea1a8606846290cac4ec317a8622072d38fca80e8bbe
MD5 5119c03df1becd83ce7de22565c5fc4d
SHA1 66bbd656f3476d4fee3c430724b1392a1bca92ac
SHA512 903c69e54df8f8f0685e1988bdaa416e210d4b75e1c0be384b38b9c6dbe647823d85ff5d55a3e2b754017d0aa61536d64959fd47e2a01a3237712ad08135ae65
SSDEEP 12288:sVRQIcb2Cx71529M9tKZ424z8Q/meusGyi2QNixRFMESrROrQza5KtbGIQrOMRCV:ORtcb2Cxp52GtW4hYQ/PpGN2TXO88z30
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
sarahfoils.com
Port
587
Username
[email protected]
Password
Scalatica01
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-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1760 set thread context of 1628	1760	Modis list.exe	29

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1760	Modis list.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1760	Modis list.exe
Token: SeDebugPrivilege	1628	RegSvcs.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 1760 wrote to memory of 1352	1760	Modis list.exe	28
PID 1760 wrote to memory of 1352	1760	Modis list.exe	28
PID 1760 wrote to memory of 1352	1760	Modis list.exe	28
PID 1760 wrote to memory of 1352	1760	Modis list.exe	28
PID 1760 wrote to memory of 1352	1760	Modis list.exe	28
PID 1760 wrote to memory of 1352	1760	Modis list.exe	28
PID 1760 wrote to memory of 1352	1760	Modis list.exe	28
PID 1760 wrote to memory of 1628	1760	Modis list.exe	29
PID 1760 wrote to memory of 1628	1760	Modis list.exe	29
PID 1760 wrote to memory of 1628	1760	Modis list.exe	29
PID 1760 wrote to memory of 1628	1760	Modis list.exe	29
PID 1760 wrote to memory of 1628	1760	Modis list.exe	29
PID 1760 wrote to memory of 1628	1760	Modis list.exe	29
PID 1760 wrote to memory of 1628	1760	Modis list.exe	29
PID 1760 wrote to memory of 1628	1760	Modis list.exe	29
PID 1760 wrote to memory of 1628	1760	Modis list.exe	29
PID 1760 wrote to memory of 1628	1760	Modis list.exe	29
PID 1760 wrote to memory of 1628	1760	Modis list.exe	29
PID 1760 wrote to memory of 1628	1760	Modis list.exe	29

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Modis list.exe
"C:\Users\Admin\AppData\Local\Temp\Modis list.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1760
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:1352
- 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:1628

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/1628-66-0x0000000000400000-0x0000000000430000-memory.dmp

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memory/1628-68-0x0000000000400000-0x0000000000430000-memory.dmp

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memory/1628-72-0x0000000000560000-0x00000000005A0000-memory.dmp

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memory/1628-71-0x0000000000560000-0x00000000005A0000-memory.dmp

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memory/1628-70-0x0000000000400000-0x0000000000430000-memory.dmp

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memory/1628-64-0x0000000000400000-0x0000000000430000-memory.dmp

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memory/1628-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

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memory/1628-61-0x0000000000400000-0x0000000000430000-memory.dmp

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memory/1628-62-0x0000000000400000-0x0000000000430000-memory.dmp

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memory/1628-63-0x0000000000400000-0x0000000000430000-memory.dmp

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memory/1760-55-0x00000000072B0000-0x00000000072F0000-memory.dmp

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memory/1760-60-0x00000000049E0000-0x0000000004A26000-memory.dmp

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memory/1760-54-0x00000000010E0000-0x00000000011A4000-memory.dmp

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memory/1760-59-0x00000000004F0000-0x000000000056E000-memory.dmp

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memory/1760-58-0x0000000000380000-0x000000000038C000-memory.dmp

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memory/1760-57-0x00000000072B0000-0x00000000072F0000-memory.dmp

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memory/1760-56-0x0000000000400000-0x0000000000412000-memory.dmp

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