agenttesla | 52adc27e384cb4ae0d0e096792526ca660f8b2a42e60d69ffd44e67def0fcf12

General

Target

Shipping Document.exe
Size

748KB
MD5

a7666685c69267f2f9108e319cd0cd38
SHA1

feac316461451bcaf6a64ea92217ad8046808844
SHA256

52adc27e384cb4ae0d0e096792526ca660f8b2a42e60d69ffd44e67def0fcf12
SHA512

49ad3a8d3a2ebf64c9feaddf916c2c20466bc355116177c81eaf045b251a2e034154832f60b9d40cde2b919e9d818bef3fc97588f95ab455af3971d823a1ddf0
SSDEEP

12288:Tzln6yWn7fcpVZlu/6uHKbRLj4+62FGPstWYfMXmxk5QI7O/125khKzwcY+Dw3:Nn698VVYeLL62F0+WGam2qnUkwzwcQ

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.diginetbd.net
Port:
587
Username:
[email protected]
Password:
efs321##@@
Email To:
[email protected]

Signatures

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

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
2528	powershell.exe
2780	powershell.exe

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
5	api.ipify.org
4	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1308 set thread context of 2052	1308	Shipping Document.exe	34

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

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

persistence

Scheduled Task/Job

T1053

pid	Process
2152	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1308	Shipping Document.exe
1308	Shipping Document.exe
2052	RegSvcs.exe
2052	RegSvcs.exe
2528	powershell.exe
2780	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1308	Shipping Document.exe
Token: SeDebugPrivilege	2052	RegSvcs.exe
Token: SeDebugPrivilege	2528	powershell.exe
Token: SeDebugPrivilege	2780	powershell.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1308 wrote to memory of 2528	1308	Shipping Document.exe	28
PID 1308 wrote to memory of 2528	1308	Shipping Document.exe	28
PID 1308 wrote to memory of 2528	1308	Shipping Document.exe	28
PID 1308 wrote to memory of 2528	1308	Shipping Document.exe	28
PID 1308 wrote to memory of 2780	1308	Shipping Document.exe	30
PID 1308 wrote to memory of 2780	1308	Shipping Document.exe	30
PID 1308 wrote to memory of 2780	1308	Shipping Document.exe	30
PID 1308 wrote to memory of 2780	1308	Shipping Document.exe	30
PID 1308 wrote to memory of 2152	1308	Shipping Document.exe	31
PID 1308 wrote to memory of 2152	1308	Shipping Document.exe	31
PID 1308 wrote to memory of 2152	1308	Shipping Document.exe	31
PID 1308 wrote to memory of 2152	1308	Shipping Document.exe	31
PID 1308 wrote to memory of 2052	1308	Shipping Document.exe	34
PID 1308 wrote to memory of 2052	1308	Shipping Document.exe	34
PID 1308 wrote to memory of 2052	1308	Shipping Document.exe	34
PID 1308 wrote to memory of 2052	1308	Shipping Document.exe	34
PID 1308 wrote to memory of 2052	1308	Shipping Document.exe	34
PID 1308 wrote to memory of 2052	1308	Shipping Document.exe	34
PID 1308 wrote to memory of 2052	1308	Shipping Document.exe	34
PID 1308 wrote to memory of 2052	1308	Shipping Document.exe	34
PID 1308 wrote to memory of 2052	1308	Shipping Document.exe	34
PID 1308 wrote to memory of 2052	1308	Shipping Document.exe	34
PID 1308 wrote to memory of 2052	1308	Shipping Document.exe	34
PID 1308 wrote to memory of 2052	1308	Shipping Document.exe	34

C:\Users\Admin\AppData\Local\Temp\Shipping Document.exe
"C:\Users\Admin\AppData\Local\Temp\Shipping Document.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1308
- 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\Shipping Document.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2528
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\YbgpVCrkLOfji.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2780
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\YbgpVCrkLOfji" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBA89.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2152
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2052

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

Scheduled Task/Job

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmpBA89.tmp

Filesize
1KB

MD5
f43ed738fbf755ea71bc49dee1822139

SHA1
44ece71104b374499cc4fe1c50e6b92f89a9fd36

SHA256
3fa51aaf4c4ad47d003f5e0ac801152abeae8a95bfd6785898dbee4d4a007768

SHA512
f871bcfe096f51e78baa9b2c0403066673baa471cc957ac6491eb97a4a1e2e0f42321b4a7b188a71933552742c37922d72b6144583b618f59d8b5b28c38673fe

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

Filesize
7KB

MD5
d95e58bd42fe9d08e25165fd7a0febdf

SHA1
eb933121ca329a47952e744f26d964661bff0f0d

SHA256
ca475b8fae9d2ff961a715effc92d7cc4d96eca0e47670058940904949ca6b27

SHA512
61343ee4a614aa0759c8c05d0c6b08f46732e7afa18edc6893bec4b289f8391a6b5c93d5b1ff78e93d4f86cc4740c1c0e0fbdc530e716f4bff02159ecedcd983

Download Submit
memory/1308-4-0x00000000008E0000-0x00000000008EC000-memory.dmp

Filesize
48KB

Download
memory/1308-32-0x0000000073DE0000-0x00000000744CE000-memory.dmp

Filesize
6.9MB

Download
memory/1308-0-0x0000000073DEE000-0x0000000073DEF000-memory.dmp

Filesize
4KB

Download
memory/1308-5-0x0000000001E50000-0x0000000001E60000-memory.dmp

Filesize
64KB

Download
memory/1308-6-0x0000000000440000-0x00000000004C2000-memory.dmp

Filesize
520KB

Download
memory/1308-2-0x0000000073DE0000-0x00000000744CE000-memory.dmp

Filesize
6.9MB

Download
memory/1308-1-0x0000000000970000-0x0000000000A2E000-memory.dmp

Filesize
760KB

Download
memory/1308-3-0x0000000001E30000-0x0000000001E52000-memory.dmp

Filesize
136KB

Download
memory/2052-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2052-31-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2052-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2052-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2052-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2052-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2052-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2052-29-0x0000000000400000-0x0000000000442000-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