agenttesla | 8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1

General

Target

8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe
Size

636KB
MD5

6a2a0df10a80a9ee85768080138e75d4
SHA1

b05b3c9152dbcfb8915309be7e2a7b4987e8fb82
SHA256

8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1
SHA512

853b36e07fb8bde96082e938e7788a20d9aa58f04849850043d66f52f1b6af96eb409728db8173b1b41f37ec4bc073c5a1afd88b5f4b9c9436f67e30c5d63477
SSDEEP

12288:gH9haOWu9tFVBFGLVhktN2jTBBKrFX1qJQoMILPcPWZ:maM9tdsLVhaN2X/8cCqEP6

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5397838532:AAEpjte6seqgiBlfdM1v3gJhnNYYYfiXOqo/

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

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-1-5-21-3787592910-3720486031-2929222812-1000\Software\Microsoft\Windows\CurrentVersion\Run\newapp = "C:\\Users\\Admin\\AppData\\Roaming\\newapp\\newapp.exe"	vbc.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2372 set thread context of 2668	2372	8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.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
2564	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2372	8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe
2372	8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe
2372	8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe
2372	8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe
2508	powershell.exe
2412	powershell.exe
2372	8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe
2668	vbc.exe
2668	vbc.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2372	8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe
Token: SeDebugPrivilege	2508	powershell.exe
Token: SeDebugPrivilege	2412	powershell.exe
Token: SeDebugPrivilege	2668	vbc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2668	vbc.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 2508	2372	8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe	28
PID 2372 wrote to memory of 2508	2372	8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe	28
PID 2372 wrote to memory of 2508	2372	8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe	28
PID 2372 wrote to memory of 2508	2372	8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe	28
PID 2372 wrote to memory of 2412	2372	8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe	30
PID 2372 wrote to memory of 2412	2372	8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe	30
PID 2372 wrote to memory of 2412	2372	8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe	30
PID 2372 wrote to memory of 2412	2372	8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe	30
PID 2372 wrote to memory of 2564	2372	8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe	32
PID 2372 wrote to memory of 2564	2372	8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe	32
PID 2372 wrote to memory of 2564	2372	8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe	32
PID 2372 wrote to memory of 2564	2372	8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe	32
PID 2372 wrote to memory of 2668	2372	8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe	34
PID 2372 wrote to memory of 2668	2372	8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe	34
PID 2372 wrote to memory of 2668	2372	8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe	34
PID 2372 wrote to memory of 2668	2372	8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe	34
PID 2372 wrote to memory of 2668	2372	8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe	34
PID 2372 wrote to memory of 2668	2372	8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe	34
PID 2372 wrote to memory of 2668	2372	8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe	34
PID 2372 wrote to memory of 2668	2372	8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe	34
PID 2372 wrote to memory of 2668	2372	8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe	34

C:\Users\Admin\AppData\Local\Temp\8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe
"C:\Users\Admin\AppData\Local\Temp\8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2372
- 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\8c793014f5790841d9f3d85d93d7ec6c4937f2555133c13c04e289020f49d6c1.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2508
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\qsuyhLCkqXDapy.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2412
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\qsuyhLCkqXDapy" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9D1A.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2564
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2668

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

Scripting

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

Scripting

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp9D1A.tmp

Filesize
1KB

MD5
f003327aa246c53df93d9d5da62cee6a

SHA1
d03d096bf46f10f13b8b581575ca4c567e6fa90e

SHA256
c64c7a4b4ccb6b61a6b256d395eb7e77e53749b025bad8a26b646de9e9ee8119

SHA512
8bd05faf40ec992acb4396add97c7e3d29488265e139a2733c20524ed73541ffbbe739f1af85f73e49d2ef448cdcbac2b4885a5a00f21616a60fa79c1ed91777

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\EZ89PLY6Q0ONCBVO9SKW.temp

Filesize
7KB

MD5
b46ef0663fc346291b8290a15ef0f34e

SHA1
ba68ea2d1aea6d9b5c6bcef50ac0bc7e718dabf4

SHA256
ae9a2c5fbbd78cfbc523573d9d337f99bc203f91bd50cba685be716badcfa706

SHA512
0a1235b53fccff6b4a72b1b6ffab46e7b8f60fea87ea682de7891d59cd59783b2e563594641641079dee95cecc125f40f84de5884ba7bcd3b05c6225aaab3a10

Download Submit
memory/2372-4-0x00000000004B0000-0x00000000004BA000-memory.dmp

Filesize
40KB

Download
memory/2372-3-0x0000000000360000-0x0000000000374000-memory.dmp

Filesize
80KB

Download
memory/2372-34-0x0000000074C20000-0x000000007530E000-memory.dmp

Filesize
6.9MB

Download
memory/2372-5-0x00000000004C0000-0x00000000004CE000-memory.dmp

Filesize
56KB

Download
memory/2372-6-0x0000000004E70000-0x0000000004EF2000-memory.dmp

Filesize
520KB

Download
memory/2372-2-0x0000000000E00000-0x0000000000E40000-memory.dmp

Filesize
256KB

Download
memory/2372-1-0x0000000074C20000-0x000000007530E000-memory.dmp

Filesize
6.9MB

Download
memory/2372-31-0x0000000074C20000-0x000000007530E000-memory.dmp

Filesize
6.9MB

Download
memory/2372-0-0x0000000000FA0000-0x0000000001046000-memory.dmp

Filesize
664KB

Download
memory/2412-23-0x00000000026D0000-0x0000000002710000-memory.dmp

Filesize
256KB

Download
memory/2412-42-0x000000006ECE0000-0x000000006F28B000-memory.dmp

Filesize
5.7MB

Download
memory/2412-19-0x000000006ECE0000-0x000000006F28B000-memory.dmp

Filesize
5.7MB

Download
memory/2412-26-0x000000006ECE0000-0x000000006F28B000-memory.dmp

Filesize
5.7MB

Download
memory/2508-41-0x000000006ECE0000-0x000000006F28B000-memory.dmp

Filesize
5.7MB

Download
memory/2508-21-0x000000006ECE0000-0x000000006F28B000-memory.dmp

Filesize
5.7MB

Download
memory/2508-28-0x0000000002720000-0x0000000002760000-memory.dmp

Filesize
256KB

Download
memory/2508-32-0x0000000002720000-0x0000000002760000-memory.dmp

Filesize
256KB

Download
memory/2668-27-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2668-30-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2668-36-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2668-33-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2668-38-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2668-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2668-39-0x0000000074C20000-0x000000007530E000-memory.dmp

Filesize
6.9MB

Download
memory/2668-40-0x0000000004B90000-0x0000000004BD0000-memory.dmp

Filesize
256KB

Download
memory/2668-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2668-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2668-45-0x0000000074C20000-0x000000007530E000-memory.dmp

Filesize
6.9MB

Download
memory/2668-46-0x0000000004B90000-0x0000000004BD0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads