agenttesla | 2d0e1452fd249ffbccbec69dd308c98034cc0d962ddeaa9828a3fff618c4aedd

General

Target

e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe
Size

786KB
MD5

e8f336029073f9fbec4183ebcd0df902
SHA1

93961d10eb0851acc9e011fdf5a4d0b83072c818
SHA256

2d0e1452fd249ffbccbec69dd308c98034cc0d962ddeaa9828a3fff618c4aedd
SHA512

929af6250bb00e467183ec188fd01f2cc64498d1d1f388765a38a01513f200c98b62b42ee0f71015c66c244f16cd7a869cbfe42c2a2096fc23162145bc3b4c64
SSDEEP

12288:K5hwZ2zQdgjNA+JQufx8nNs7XzlsOVEKioR4Hv4n0iRn4lJP4gBKAqyoQc9Cia07:K5hBNNyOVEruZbD

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.thanhphet.asia
Port:
587
Username:
[email protected]
Password:
Daddyhandsome@1234
Email To:
[email protected]

Signatures

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

AgentTesla payload 5 IoCs

resource	yara_rule
behavioral1/memory/2628-25-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2628-23-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2628-21-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2628-18-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2628-17-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1732 set thread context of 2628	1732	e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe	33

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2660	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1732	e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe
1732	e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe
1732	e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe
1732	e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe
2628	e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe
2628	e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1732	e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe
Token: SeDebugPrivilege	2628	e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2628	e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 2660	1732	e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe	31
PID 1732 wrote to memory of 2660	1732	e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe	31
PID 1732 wrote to memory of 2660	1732	e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe	31
PID 1732 wrote to memory of 2660	1732	e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe	31
PID 1732 wrote to memory of 2628	1732	e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe	33
PID 1732 wrote to memory of 2628	1732	e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe	33
PID 1732 wrote to memory of 2628	1732	e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe	33
PID 1732 wrote to memory of 2628	1732	e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe	33
PID 1732 wrote to memory of 2628	1732	e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe	33
PID 1732 wrote to memory of 2628	1732	e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe	33
PID 1732 wrote to memory of 2628	1732	e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe	33
PID 1732 wrote to memory of 2628	1732	e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe	33
PID 1732 wrote to memory of 2628	1732	e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe	33

C:\Users\Admin\AppData\Local\Temp\e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1732
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\mlazZEV" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB606.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2660
- C:\Users\Admin\AppData\Local\Temp\e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e8f336029073f9fbec4183ebcd0df902_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2628

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpB606.tmp

Filesize
1KB

MD5
d3b66d2c1e35f0aef71077ee88e8cd7a

SHA1
ebfd72aa6d040c2eab16348ca43e5153a8e11385

SHA256
f74b1b925fcc504a21c4cab6dd5467776b8b8c01bab5c051790f90426bdb32d4

SHA512
c4724fa82fce5d1b18376d30118ba217c77a474963d0e00b41f83b1b224fd9062d5f2265a3ed7173bd381877ed400410b94ab1a50e645964eb9de4ff478fd386

Download Submit
memory/1732-27-0x0000000074060000-0x000000007474E000-memory.dmp

Filesize
6.9MB

Download
memory/1732-1-0x0000000000F80000-0x000000000104C000-memory.dmp

Filesize
816KB

Download
memory/1732-2-0x0000000000AE0000-0x0000000000B40000-memory.dmp

Filesize
384KB

Download
memory/1732-3-0x0000000074060000-0x000000007474E000-memory.dmp

Filesize
6.9MB

Download
memory/1732-4-0x0000000000390000-0x0000000000398000-memory.dmp

Filesize
32KB

Download
memory/1732-5-0x000000007406E000-0x000000007406F000-memory.dmp

Filesize
4KB

Download
memory/1732-6-0x0000000074060000-0x000000007474E000-memory.dmp

Filesize
6.9MB

Download
memory/1732-7-0x0000000004A90000-0x0000000004AF0000-memory.dmp

Filesize
384KB

Download
memory/1732-8-0x00000000006C0000-0x0000000000700000-memory.dmp

Filesize
256KB

Download
memory/1732-0-0x000000007406E000-0x000000007406F000-memory.dmp

Filesize
4KB

Download
memory/2628-25-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2628-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2628-19-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2628-18-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2628-17-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2628-16-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2628-14-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2628-23-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2628-26-0x0000000074060000-0x000000007474E000-memory.dmp

Filesize
6.9MB

Download
memory/2628-28-0x0000000074060000-0x000000007474E000-memory.dmp

Filesize
6.9MB

Download
memory/2628-29-0x0000000074060000-0x000000007474E000-memory.dmp

Filesize
6.9MB

Download
memory/2628-30-0x0000000074060000-0x000000007474E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads