agenttesla | b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3

General

Target

b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe
Size

714KB
MD5

21951471cfc7c9beee8e3768e5a7665d
SHA1

9de3b9262f971589fa4c50959aee765919886184
SHA256

b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3
SHA512

e003272c18574d0664bb31d0ddb4bc98677ec7b1971f0ddff350cabd355a2411b95ac1f26e2f21d2e1fd1241ff7a070fe446325d83a9267ccf1cd97de7020e58
SSDEEP

12288:oeO6upxZF7RRfNBXyc8NTh0O0O0gui03jcntzLYBViwt5XH/kR:DupTXhClT0Ni03YnJY7iw5q

Score

10^/10

agenttesla credential_access discovery execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.shaktiinstrumentations.in
Port:
587
Username:
[email protected]
Password:
Shakti54231!@#$%#@!
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

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

execution

PowerShell

T1059.001

pid	Process
2272	powershell.exe
2776	powershell.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1484 set thread context of 2732	1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe	37

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	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.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
2868	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe
1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe
1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe
1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe
1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe
1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe
2776	powershell.exe
2272	powershell.exe
1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe
2732	RegSvcs.exe
2732	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe
Token: SeDebugPrivilege	2776	powershell.exe
Token: SeDebugPrivilege	2272	powershell.exe
Token: SeDebugPrivilege	2732	RegSvcs.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1484 wrote to memory of 2272	1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe	31
PID 1484 wrote to memory of 2272	1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe	31
PID 1484 wrote to memory of 2272	1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe	31
PID 1484 wrote to memory of 2272	1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe	31
PID 1484 wrote to memory of 2776	1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe	33
PID 1484 wrote to memory of 2776	1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe	33
PID 1484 wrote to memory of 2776	1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe	33
PID 1484 wrote to memory of 2776	1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe	33
PID 1484 wrote to memory of 2868	1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe	34
PID 1484 wrote to memory of 2868	1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe	34
PID 1484 wrote to memory of 2868	1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe	34
PID 1484 wrote to memory of 2868	1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe	34
PID 1484 wrote to memory of 2732	1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe	37
PID 1484 wrote to memory of 2732	1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe	37
PID 1484 wrote to memory of 2732	1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe	37
PID 1484 wrote to memory of 2732	1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe	37
PID 1484 wrote to memory of 2732	1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe	37
PID 1484 wrote to memory of 2732	1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe	37
PID 1484 wrote to memory of 2732	1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe	37
PID 1484 wrote to memory of 2732	1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe	37
PID 1484 wrote to memory of 2732	1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe	37
PID 1484 wrote to memory of 2732	1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe	37
PID 1484 wrote to memory of 2732	1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe	37
PID 1484 wrote to memory of 2732	1484	b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe	37

C:\Users\Admin\AppData\Local\Temp\b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe
"C:\Users\Admin\AppData\Local\Temp\b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1484
- 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\b9fecad5e2608354188022661b5e468b713da87adaaeda9d574fd3526c39cde3.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2272
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\TsEIVxgr.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2776
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TsEIVxgr" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3727.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2868
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2732

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp3727.tmp

Filesize
1KB

MD5
4abe0cb06c5b9d25dd4c3adbc87bed69

SHA1
62cd672865696d0abb82129234b1d50da4eeedfc

SHA256
737265bff3f7e08f315483eb2a44eaa217d45458c236af4545724daece56a0b2

SHA512
658c4f74f87efb644a90a489b8aa0fafe838390cc03681fd21fe233609e4723845a69056fc1eed7ca2521e82e90b990dca2e03588dff5f29f67bb0848b5c74b9

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
93c138fb73ece1552e8678dce2f11c9f

SHA1
9d570c48ec30aa71fcab2f6163135ab3592be5d9

SHA256
af0ab509ae744ae8363eadcd30a76ffd304af1fdc06d39c7ae1f59b760befa4b

SHA512
f977dcbedb15a7b1c37de5698c251ac0d30d7ab17385d568b98c66ff55479324275fb43cdc9ad733802a2e1352cc840b8b6bde98f8b9631443e2cb5c1968f28c

Download Submit
memory/1484-4-0x000000007491E000-0x000000007491F000-memory.dmp

Filesize
4KB

Download
memory/1484-32-0x0000000074910000-0x0000000074FFE000-memory.dmp

Filesize
6.9MB

Download
memory/1484-0-0x000000007491E000-0x000000007491F000-memory.dmp

Filesize
4KB

Download
memory/1484-5-0x0000000074910000-0x0000000074FFE000-memory.dmp

Filesize
6.9MB

Download
memory/1484-6-0x00000000056A0000-0x0000000005724000-memory.dmp

Filesize
528KB

Download
memory/1484-2-0x0000000074910000-0x0000000074FFE000-memory.dmp

Filesize
6.9MB

Download
memory/1484-1-0x0000000000BB0000-0x0000000000C64000-memory.dmp

Filesize
720KB

Download
memory/1484-3-0x0000000000960000-0x0000000000970000-memory.dmp

Filesize
64KB

Download
memory/2732-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2732-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2732-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2732-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2732-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2732-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2732-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2732-31-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads