agenttesla | 92ae1d5e69654caf15167da188bbb9c82a5a29fabb13260d87551065a5711be3

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/01/2025, 16:14

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General

Target

JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe
Size

602KB
MD5

7a9d3f3534336a89bbbe64698447227b
SHA1

1d2938f963c61bb3ea00da37e2c378e250b42d5a
SHA256

92ae1d5e69654caf15167da188bbb9c82a5a29fabb13260d87551065a5711be3
SHA512

7b1db287078eb5a5d09e6d77722552624d1bbf2e9c84de53eb80667643ee76a03943717f75c58407d1a5e52b5977d29e3949b7eaf5bfcc5f0a05849261d2314b
SSDEEP

12288:lcuxfmm232fZwCFNA978UIzkNp0PHOBT+qBKFe8u0GQQfn2G:ld1EWCv5gFw9

Score

10^/10

agenttesla discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.privateemail.com
Port:
587
Username:
[email protected]
Password:
lampy007

Signatures

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

AgentTesla payload 5 IoCs

resource	yara_rule
behavioral1/memory/2648-14-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2648-20-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2648-16-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2648-24-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2648-22-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2600	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 592 set thread context of 2648	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	38

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 5 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	dw20.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.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
2692	schtasks.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

pid	Process
592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe
592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe
592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe
592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe
592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe
592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe
592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe
592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe
592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe
592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe
592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe
592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe
592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe
592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe
2648	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe
2648	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe
2600	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe
Token: SeDebugPrivilege	2648	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe
Token: SeDebugPrivilege	2600	powershell.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 592 wrote to memory of 2600	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	31
PID 592 wrote to memory of 2600	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	31
PID 592 wrote to memory of 2600	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	31
PID 592 wrote to memory of 2600	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	31
PID 592 wrote to memory of 2692	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	33
PID 592 wrote to memory of 2692	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	33
PID 592 wrote to memory of 2692	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	33
PID 592 wrote to memory of 2692	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	33
PID 592 wrote to memory of 2620	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	34
PID 592 wrote to memory of 2620	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	34
PID 592 wrote to memory of 2620	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	34
PID 592 wrote to memory of 2620	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	34
PID 592 wrote to memory of 2756	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	36
PID 592 wrote to memory of 2756	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	36
PID 592 wrote to memory of 2756	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	36
PID 592 wrote to memory of 2756	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	36
PID 592 wrote to memory of 2760	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	37
PID 592 wrote to memory of 2760	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	37
PID 592 wrote to memory of 2760	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	37
PID 592 wrote to memory of 2760	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	37
PID 592 wrote to memory of 2648	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	38
PID 592 wrote to memory of 2648	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	38
PID 592 wrote to memory of 2648	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	38
PID 592 wrote to memory of 2648	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	38
PID 592 wrote to memory of 2648	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	38
PID 592 wrote to memory of 2648	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	38
PID 592 wrote to memory of 2648	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	38
PID 592 wrote to memory of 2648	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	38
PID 592 wrote to memory of 2648	592	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	38
PID 2648 wrote to memory of 2580	2648	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	39
PID 2648 wrote to memory of 2580	2648	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	39
PID 2648 wrote to memory of 2580	2648	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	39
PID 2648 wrote to memory of 2580	2648	JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe	39

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:592
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2600
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\dxjrLoQod" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA6BB.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2692
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe"
  2⤵
  PID:2620
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe"
  2⤵
  PID:2756
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe"
  2⤵
  PID:2760
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7a9d3f3534336a89bbbe64698447227b.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2648
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
    dw20.exe -x -s 520
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2580

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/592-27-0x00000000741F0000-0x000000007479B000-memory.dmp

Filesize
5.7MB

Download
memory/592-1-0x00000000741F0000-0x000000007479B000-memory.dmp

Filesize
5.7MB

Download
memory/592-2-0x00000000741F0000-0x000000007479B000-memory.dmp

Filesize
5.7MB

Download
memory/592-3-0x00000000741F0000-0x000000007479B000-memory.dmp

Filesize
5.7MB

Download
memory/592-4-0x00000000741F0000-0x000000007479B000-memory.dmp

Filesize
5.7MB

Download
memory/592-0-0x00000000741F1000-0x00000000741F2000-memory.dmp

Filesize
4KB

Download
memory/2648-24-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2648-12-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2648-20-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2648-14-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2648-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2648-16-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2648-10-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2648-22-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download