agenttesla | 4d738066a9e021887acb0c329f6c42040bffdd9b18916cc30a2a9d3b3403942f

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
07/03/2024, 04:06

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General

Target

45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe
Size

853KB
MD5

c162b87e2f415151fa28e048cf2a8220
SHA1

248f95128d6674226914dfb2a0f4514e226ed9d2
SHA256

45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5
SHA512

1c2833fdfccbc4e52786d4e33f803a1837eacf6e539f8bead72dc52a904899f78874fa203eddb9d3c6140f491a258788fffc2312b478ad5d5b08bee190560664
SSDEEP

12288:2YB5sUhEeyrXkywFCFiLPzW+Haa4TFR6hxt5snXRrGnO:bRYUxF94aUD6hsBrGO

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.oceanskylogistics.in
Port:
587
Username:
[email protected]
Password:
Oce@n@1234

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.oceanskylogistics.in
Port:
587
Username:
[email protected]
Password:
Oce@n@1234
Email To:
[email protected]

Signatures

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Control Panel\International\Geo\Nation	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe

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-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tKLxPt = "C:\\Users\\Admin\\AppData\\Roaming\\tKLxPt\\tKLxPt.exe"	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.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
48	api.ipify.org
49	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2052 set thread context of 3188	2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe	102

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
5100	schtasks.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe
2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe
2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe
2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe
2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe
2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe
2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe
2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe
2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe
2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe
4828	powershell.exe
4828	powershell.exe
3188	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe
3188	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe
3188	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe
4828	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe
Token: SeDebugPrivilege	4828	powershell.exe
Token: SeDebugPrivilege	3188	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2052 wrote to memory of 4828	2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe	97
PID 2052 wrote to memory of 4828	2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe	97
PID 2052 wrote to memory of 4828	2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe	97
PID 2052 wrote to memory of 5100	2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe	99
PID 2052 wrote to memory of 5100	2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe	99
PID 2052 wrote to memory of 5100	2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe	99
PID 2052 wrote to memory of 4116	2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe	101
PID 2052 wrote to memory of 4116	2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe	101
PID 2052 wrote to memory of 4116	2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe	101
PID 2052 wrote to memory of 3188	2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe	102
PID 2052 wrote to memory of 3188	2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe	102
PID 2052 wrote to memory of 3188	2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe	102
PID 2052 wrote to memory of 3188	2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe	102
PID 2052 wrote to memory of 3188	2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe	102
PID 2052 wrote to memory of 3188	2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe	102
PID 2052 wrote to memory of 3188	2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe	102
PID 2052 wrote to memory of 3188	2052	45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe	102

C:\Users\Admin\AppData\Local\Temp\45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe
"C:\Users\Admin\AppData\Local\Temp\45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2052
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZlyWrpwgnJmU.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4828
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZlyWrpwgnJmU" /XML "C:\Users\Admin\AppData\Local\Temp\tmp87AE.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:5100
- C:\Users\Admin\AppData\Local\Temp\45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe
  "C:\Users\Admin\AppData\Local\Temp\45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe"
  2⤵
  PID:4116
- C:\Users\Admin\AppData\Local\Temp\45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe
  "C:\Users\Admin\AppData\Local\Temp\45bdc1b6250045529b8332c7fcca84f7215c66de929b2ae7a10be86fee2924c5.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3188

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hcn5oabj.p2a.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp87AE.tmp

Filesize
1KB

MD5
ec2aaace63edf1aa578834203fe42265

SHA1
76cbd4875ee363efd49b0b7b3c28f946699a9742

SHA256
800d8630c38edcaca709a621ae573b2fa24adaa88b82eb5e0c596bfbd79d3d2e

SHA512
78cb33083d7053242cff2a017b01600e0afd01459beed51a4113a5bd3a3b214cafd223855b5ba13e30443881e368762666aec317fecdceb466359b320d47674f

Download Submit
memory/2052-10-0x0000000006B40000-0x0000000006BDC000-memory.dmp

Filesize
624KB

Download
memory/2052-16-0x0000000074810000-0x0000000074FC0000-memory.dmp

Filesize
7.7MB

Download
memory/2052-4-0x0000000004F50000-0x0000000004F60000-memory.dmp

Filesize
64KB

Download
memory/2052-5-0x0000000004E00000-0x0000000004E0A000-memory.dmp

Filesize
40KB

Download
memory/2052-6-0x0000000004E10000-0x0000000004E24000-memory.dmp

Filesize
80KB

Download
memory/2052-7-0x0000000004ED0000-0x0000000004EDA000-memory.dmp

Filesize
40KB

Download
memory/2052-8-0x0000000004EE0000-0x0000000004EEE000-memory.dmp

Filesize
56KB

Download
memory/2052-9-0x00000000057F0000-0x0000000005872000-memory.dmp

Filesize
520KB

Download
memory/2052-27-0x0000000074810000-0x0000000074FC0000-memory.dmp

Filesize
7.7MB

Download
memory/2052-3-0x0000000004D30000-0x0000000004DC2000-memory.dmp

Filesize
584KB

Download
memory/2052-0-0x0000000000260000-0x000000000033C000-memory.dmp

Filesize
880KB

Download
memory/2052-1-0x0000000074810000-0x0000000074FC0000-memory.dmp

Filesize
7.7MB

Download
memory/2052-21-0x0000000004F50000-0x0000000004F60000-memory.dmp

Filesize
64KB

Download
memory/2052-2-0x0000000005240000-0x00000000057E4000-memory.dmp

Filesize
5.6MB

Download
memory/3188-70-0x0000000007060000-0x00000000070B0000-memory.dmp

Filesize
320KB

Download
memory/3188-71-0x0000000074810000-0x0000000074FC0000-memory.dmp

Filesize
7.7MB

Download
memory/3188-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3188-72-0x0000000005580000-0x0000000005590000-memory.dmp

Filesize
64KB

Download
memory/3188-28-0x0000000074810000-0x0000000074FC0000-memory.dmp

Filesize
7.7MB

Download
memory/3188-29-0x0000000005580000-0x0000000005590000-memory.dmp

Filesize
64KB

Download
memory/4828-15-0x00000000025B0000-0x00000000025E6000-memory.dmp

Filesize
216KB

Download
memory/4828-57-0x0000000007840000-0x0000000007EBA000-memory.dmp

Filesize
6.5MB

Download
memory/4828-25-0x0000000005030000-0x0000000005096000-memory.dmp

Filesize
408KB

Download
memory/4828-26-0x0000000005150000-0x00000000051B6000-memory.dmp

Filesize
408KB

Download
memory/4828-23-0x0000000004E10000-0x0000000004E32000-memory.dmp

Filesize
136KB

Download
memory/4828-40-0x0000000005ED0000-0x0000000005EEE000-memory.dmp

Filesize
120KB

Download
memory/4828-41-0x0000000006420000-0x000000000646C000-memory.dmp

Filesize
304KB

Download
memory/4828-42-0x000000007FCE0000-0x000000007FCF0000-memory.dmp

Filesize
64KB

Download
memory/4828-43-0x0000000006EA0000-0x0000000006ED2000-memory.dmp

Filesize
200KB

Download
memory/4828-44-0x0000000070520000-0x000000007056C000-memory.dmp

Filesize
304KB

Download
memory/4828-54-0x0000000006470000-0x000000000648E000-memory.dmp

Filesize
120KB

Download
memory/4828-56-0x00000000070E0000-0x0000000007183000-memory.dmp

Filesize
652KB

Download
memory/4828-55-0x0000000004BB0000-0x0000000004BC0000-memory.dmp

Filesize
64KB

Download
memory/4828-30-0x0000000005920000-0x0000000005C74000-memory.dmp

Filesize
3.3MB

Download
memory/4828-58-0x00000000071F0000-0x000000000720A000-memory.dmp

Filesize
104KB

Download
memory/4828-59-0x0000000007270000-0x000000000727A000-memory.dmp

Filesize
40KB

Download
memory/4828-60-0x0000000007470000-0x0000000007506000-memory.dmp

Filesize
600KB

Download
memory/4828-61-0x00000000073F0000-0x0000000007401000-memory.dmp

Filesize
68KB

Download
memory/4828-62-0x0000000007420000-0x000000000742E000-memory.dmp

Filesize
56KB

Download
memory/4828-63-0x0000000007430000-0x0000000007444000-memory.dmp

Filesize
80KB

Download
memory/4828-64-0x0000000007530000-0x000000000754A000-memory.dmp

Filesize
104KB

Download
memory/4828-65-0x0000000007510000-0x0000000007518000-memory.dmp

Filesize
32KB

Download
memory/4828-68-0x0000000074810000-0x0000000074FC0000-memory.dmp

Filesize
7.7MB

Download
memory/4828-18-0x0000000004BB0000-0x0000000004BC0000-memory.dmp

Filesize
64KB

Download
memory/4828-19-0x00000000051F0000-0x0000000005818000-memory.dmp

Filesize
6.2MB

Download
memory/4828-17-0x0000000074810000-0x0000000074FC0000-memory.dmp

Filesize
7.7MB

Download