agenttesla | 7ab683820378c2f748909f97238afa5c9c45ab15b312a4a91d37590d82192110

General

Target

Order PS24S0040.exe
Size

721KB
MD5

03a59d3a761a1783ca411ab3942216bf
SHA1

e99da9612abf33e8c41ee0c6809a297e3024aed7
SHA256

12c87134f22f88d5fb3d85de8ec901967072b11cfe1b6a9f10a9b50d67ef8dfd
SHA512

c466702ae9c271aeb5a2904d86b50fd799d2e83f2b852e5641506229adf804d565448b24ae26ac6867a337921fcfc31b4538786607c6b6bb821d2c1163fbdae2
SSDEEP

12288:WWYIPXjxannnHg2jhdgsmjzVp5vcvKLhbo8GeB9tmmx1f767N8KbV5TuweyKDkQD:WWYIPFannnHg2fPEV7cyhsELtJBojV5m

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.lamcopaper.com
Port:
587
Username:
[email protected]
Password:
@Lamco1407
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

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-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\BjTxJte = "C:\\Users\\Admin\\AppData\\Roaming\\BjTxJte\\BjTxJte.exe"	Order PS24S0040.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
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2168 set thread context of 2456	2168	Order PS24S0040.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
2284	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2168	Order PS24S0040.exe
2640	powershell.exe
2724	powershell.exe
2168	Order PS24S0040.exe
2168	Order PS24S0040.exe
2456	Order PS24S0040.exe
2456	Order PS24S0040.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2168	Order PS24S0040.exe
Token: SeDebugPrivilege	2640	powershell.exe
Token: SeDebugPrivilege	2724	powershell.exe
Token: SeDebugPrivilege	2456	Order PS24S0040.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2456	Order PS24S0040.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2168 wrote to memory of 2640	2168	Order PS24S0040.exe	28
PID 2168 wrote to memory of 2640	2168	Order PS24S0040.exe	28
PID 2168 wrote to memory of 2640	2168	Order PS24S0040.exe	28
PID 2168 wrote to memory of 2640	2168	Order PS24S0040.exe	28
PID 2168 wrote to memory of 2724	2168	Order PS24S0040.exe	30
PID 2168 wrote to memory of 2724	2168	Order PS24S0040.exe	30
PID 2168 wrote to memory of 2724	2168	Order PS24S0040.exe	30
PID 2168 wrote to memory of 2724	2168	Order PS24S0040.exe	30
PID 2168 wrote to memory of 2284	2168	Order PS24S0040.exe	31
PID 2168 wrote to memory of 2284	2168	Order PS24S0040.exe	31
PID 2168 wrote to memory of 2284	2168	Order PS24S0040.exe	31
PID 2168 wrote to memory of 2284	2168	Order PS24S0040.exe	31
PID 2168 wrote to memory of 2456	2168	Order PS24S0040.exe	34
PID 2168 wrote to memory of 2456	2168	Order PS24S0040.exe	34
PID 2168 wrote to memory of 2456	2168	Order PS24S0040.exe	34
PID 2168 wrote to memory of 2456	2168	Order PS24S0040.exe	34
PID 2168 wrote to memory of 2456	2168	Order PS24S0040.exe	34
PID 2168 wrote to memory of 2456	2168	Order PS24S0040.exe	34
PID 2168 wrote to memory of 2456	2168	Order PS24S0040.exe	34
PID 2168 wrote to memory of 2456	2168	Order PS24S0040.exe	34
PID 2168 wrote to memory of 2456	2168	Order PS24S0040.exe	34

C:\Users\Admin\AppData\Local\Temp\Order PS24S0040.exe
"C:\Users\Admin\AppData\Local\Temp\Order PS24S0040.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2168
- 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\Order PS24S0040.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2640
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\PpCqrCIabZSRC.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2724
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\PpCqrCIabZSRC" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4B72.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2284
- C:\Users\Admin\AppData\Local\Temp\Order PS24S0040.exe
  "C:\Users\Admin\AppData\Local\Temp\Order PS24S0040.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2456

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

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

1

T1112

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp4B72.tmp

Filesize
1KB

MD5
3698c3646aa55e5dc4949c7e326180a0

SHA1
852304b81165e1a7bd3243dc3878b8a8932556e8

SHA256
6f363ec7d50b148074a0c8a3059167596a80f7299b116984394db0a07fc3ac7c

SHA512
e3daa3e9e1fea5014488a979cb7f16b7b5e55244f7fc80cf3266418662db981043d340d08272a3996c596e95095c00d377c30dc7e7ba21db64df59c53b069855

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\82I9HXIGA8Z08YQ0T7LC.temp

Filesize
7KB

MD5
54e5e1c1cbffdf1a112b54f61ae61b56

SHA1
31b10223826ab6bb815e8872959f3f641e1b04a0

SHA256
15b3436399c65bca9dfe9b18f4836978105848805f11f28e6533dbf085cf35f5

SHA512
687538668da9aedb67c582b7ddb5901605e2e665c829909794bbb7b2ebe4f466fa5661b11e1a1d2194ab98e1b1059ca76e64b079d4aff3bcd9cde6e7157b56c4

Download Submit
memory/2168-40-0x00000000748D0000-0x0000000074FBE000-memory.dmp

Filesize
6.9MB

Download
memory/2168-1-0x00000000748D0000-0x0000000074FBE000-memory.dmp

Filesize
6.9MB

Download
memory/2168-2-0x0000000004CD0000-0x0000000004D10000-memory.dmp

Filesize
256KB

Download
memory/2168-3-0x0000000000420000-0x0000000000440000-memory.dmp

Filesize
128KB

Download
memory/2168-4-0x00000000005D0000-0x00000000005E4000-memory.dmp

Filesize
80KB

Download
memory/2168-5-0x00000000059B0000-0x0000000005A34000-memory.dmp

Filesize
528KB

Download
memory/2168-0-0x0000000000180000-0x0000000000236000-memory.dmp

Filesize
728KB

Download
memory/2456-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2456-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2456-47-0x00000000735D0000-0x0000000073CBE000-memory.dmp

Filesize
6.9MB

Download
memory/2456-43-0x00000000048E0000-0x0000000004920000-memory.dmp

Filesize
256KB

Download
memory/2456-42-0x00000000735D0000-0x0000000073CBE000-memory.dmp

Filesize
6.9MB

Download
memory/2456-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2456-31-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2456-41-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2456-48-0x00000000048E0000-0x0000000004920000-memory.dmp

Filesize
256KB

Download
memory/2456-38-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2456-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2456-35-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2640-19-0x000000006F420000-0x000000006F9CB000-memory.dmp

Filesize
5.7MB

Download
memory/2640-28-0x0000000002B10000-0x0000000002B50000-memory.dmp

Filesize
256KB

Download
memory/2640-36-0x0000000002B10000-0x0000000002B50000-memory.dmp

Filesize
256KB

Download
memory/2640-44-0x000000006F420000-0x000000006F9CB000-memory.dmp

Filesize
5.7MB

Download
memory/2640-25-0x000000006F420000-0x000000006F9CB000-memory.dmp

Filesize
5.7MB

Download
memory/2640-23-0x0000000002B10000-0x0000000002B50000-memory.dmp

Filesize
256KB

Download
memory/2724-34-0x0000000002940000-0x0000000002980000-memory.dmp

Filesize
256KB

Download
memory/2724-32-0x0000000002940000-0x0000000002980000-memory.dmp

Filesize
256KB

Download
memory/2724-30-0x0000000002940000-0x0000000002980000-memory.dmp

Filesize
256KB

Download
memory/2724-27-0x000000006F420000-0x000000006F9CB000-memory.dmp

Filesize
5.7MB

Download
memory/2724-45-0x000000006F420000-0x000000006F9CB000-memory.dmp

Filesize
5.7MB

Download
memory/2724-21-0x000000006F420000-0x000000006F9CB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads