agenttesla | 7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071

General

Target

7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe
Size

706KB
MD5

fe363e3c97ba9206b611873fb91a0793
SHA1

f8559afa8d8ae545327484693a8b11fee4cb6142
SHA256

7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071
SHA512

35ea1b34f82aff941e6b968642c81bab49aeecefce9b28728f67b2ebf1853ac73dced4b8b17f01610477964081ea4ac5967df7d9237618753fa3dded41d785a4
SSDEEP

12288:BOMK4A9bEyD9Qw5+Wg+aFqF8F7sqtzm17+Qx6KOd0zwtI9p6bNjEW:kMKEyZtQN4yTzo7+u6da79YdE

Score

10^/10

agenttesla discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.ru
Port:
587
Username:
[email protected]
Password:
graceofgod@amen
Email To:
[email protected]

Signatures

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

Processes:

powershell.exepowershell.exe

pid	Process
2324	powershell.exe
2752	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.

Processes:

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe

description	pid	Process	procid_target
PID 2532 set thread context of 2800	2532	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	36

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

Processes:

7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exepowershell.exepowershell.exeschtasks.exeRegSvcs.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
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

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

Processes:

schtasks.exe

pid	Process
2868	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

RegSvcs.exepowershell.exepowershell.exe

pid	Process
2800	RegSvcs.exe
2800	RegSvcs.exe
2752	powershell.exe
2324	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

RegSvcs.exepowershell.exepowershell.exe

description	pid	Process
Token: SeDebugPrivilege	2800	RegSvcs.exe
Token: SeDebugPrivilege	2752	powershell.exe
Token: SeDebugPrivilege	2324	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegSvcs.exe

pid	Process
2800	RegSvcs.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe

description	pid	Process	procid_target
PID 2532 wrote to memory of 2324	2532	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	30
PID 2532 wrote to memory of 2324	2532	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	30
PID 2532 wrote to memory of 2324	2532	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	30
PID 2532 wrote to memory of 2324	2532	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	30
PID 2532 wrote to memory of 2752	2532	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	32
PID 2532 wrote to memory of 2752	2532	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	32
PID 2532 wrote to memory of 2752	2532	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	32
PID 2532 wrote to memory of 2752	2532	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	32
PID 2532 wrote to memory of 2868	2532	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	34
PID 2532 wrote to memory of 2868	2532	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	34
PID 2532 wrote to memory of 2868	2532	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	34
PID 2532 wrote to memory of 2868	2532	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	34
PID 2532 wrote to memory of 2800	2532	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	36
PID 2532 wrote to memory of 2800	2532	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	36
PID 2532 wrote to memory of 2800	2532	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	36
PID 2532 wrote to memory of 2800	2532	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	36
PID 2532 wrote to memory of 2800	2532	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	36
PID 2532 wrote to memory of 2800	2532	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	36
PID 2532 wrote to memory of 2800	2532	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	36
PID 2532 wrote to memory of 2800	2532	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	36
PID 2532 wrote to memory of 2800	2532	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	36
PID 2532 wrote to memory of 2800	2532	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	36
PID 2532 wrote to memory of 2800	2532	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	36
PID 2532 wrote to memory of 2800	2532	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	36

C:\Users\Admin\AppData\Local\Temp\7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe
"C:\Users\Admin\AppData\Local\Temp\7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2532
- 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\7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2324
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\siRkVRTHqzx.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2752
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\siRkVRTHqzx" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC64B.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⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2800

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

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\tmpC64B.tmp

Filesize
1KB

MD5
00c1a3db1a0496f7593e7559050273cd

SHA1
9677844f70ccd8a8f7672b77c25008ee03b216ed

SHA256
4fe7f1de310a40c59bb8f3388441a3e4e408e8e82d4b97dfddd90aac13998d06

SHA512
4bd3b94771e01d22e2df202aa6f600645f372a6931c9c528c71369bf447409e1f85860e4f195d8201aa79ca0d5cb4338e00186d23965c089ade8ec8e86eabe07

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

Filesize
7KB

MD5
c3b519bdb9dd373571f9e38162791c6f

SHA1
0f10c834dc53c136a423174ea371f44f5b09c067

SHA256
1740729848a73218ee318999b587e912ca17369168354d497ad5362e6e3f86de

SHA512
ea4c663773ba91de8e9f43cf99cfe8f61ea98861e3837b55cc907715c60e66d7a468d3cc38a3bf218da0c363c5b52d479138d9953ee343dc96a71e6970404531

Download Submit
memory/2532-4-0x00000000748BE000-0x00000000748BF000-memory.dmp

Filesize
4KB

Download
memory/2532-31-0x00000000748B0000-0x0000000074F9E000-memory.dmp

Filesize
6.9MB

Download
memory/2532-0-0x00000000748BE000-0x00000000748BF000-memory.dmp

Filesize
4KB

Download
memory/2532-5-0x00000000748B0000-0x0000000074F9E000-memory.dmp

Filesize
6.9MB

Download
memory/2532-6-0x00000000052C0000-0x0000000005346000-memory.dmp

Filesize
536KB

Download
memory/2532-2-0x00000000748B0000-0x0000000074F9E000-memory.dmp

Filesize
6.9MB

Download
memory/2532-1-0x0000000000DA0000-0x0000000000E58000-memory.dmp

Filesize
736KB

Download
memory/2532-3-0x00000000004A0000-0x00000000004B2000-memory.dmp

Filesize
72KB

Download
memory/2800-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2800-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2800-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2800-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2800-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2800-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2800-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2800-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads