agenttesla | db7308540dbe1895e72ec124ae574fca2b219afbf13924d1e52b06c1b535b9d6

Analysis

max time kernel
118s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11-09-2024 13:19

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

MV TBN CALL PORT FOR LOADING COAL_pdf.exe
Size

619KB
MD5

c7ccd6f20a8823292de551558f4c800d
SHA1

21fdbfc05880349c3142cbd81b7e730dbd3b6519
SHA256

db7308540dbe1895e72ec124ae574fca2b219afbf13924d1e52b06c1b535b9d6
SHA512

d99203b937997242466ee5d9f940455b88c137528996ac24a28c6832b22f9ae2b03ccd12ac3df838243a37e75ecfa8563dddead74af1fbbfed567c982f7ad0dd
SSDEEP

12288:m07kvZsu2BNGp1e5tDbXZz73ftkdjQwIbhlEqbffAxrtOhE4Z:m0oZwCe51XZ/tkdRqbff25

Score

10^/10

agenttesla credential_access discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
cash4cars.nz
Port:
21
Username:
[email protected]
Password:
-[([pqM~nGA4

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://cash4cars.nz
Port:
21
Username:
[email protected]
Password:
-[([pqM~nGA4

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

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
3664	powershell.exe
4820	powershell.exe

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-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation	MV TBN CALL PORT FOR LOADING COAL_pdf.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

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
17	api.ipify.org
18	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3000 set thread context of 5088	3000	MV TBN CALL PORT FOR LOADING COAL_pdf.exe	99

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MV TBN CALL PORT FOR LOADING COAL_pdf.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	MV TBN CALL PORT FOR LOADING COAL_pdf.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

pid	Process
1760	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3000	MV TBN CALL PORT FOR LOADING COAL_pdf.exe
3664	powershell.exe
4820	powershell.exe
3000	MV TBN CALL PORT FOR LOADING COAL_pdf.exe
3664	powershell.exe
5088	MV TBN CALL PORT FOR LOADING COAL_pdf.exe
5088	MV TBN CALL PORT FOR LOADING COAL_pdf.exe
4820	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3000	MV TBN CALL PORT FOR LOADING COAL_pdf.exe
Token: SeDebugPrivilege	4820	powershell.exe
Token: SeDebugPrivilege	3664	powershell.exe
Token: SeDebugPrivilege	5088	MV TBN CALL PORT FOR LOADING COAL_pdf.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3000 wrote to memory of 3664	3000	MV TBN CALL PORT FOR LOADING COAL_pdf.exe	93
PID 3000 wrote to memory of 3664	3000	MV TBN CALL PORT FOR LOADING COAL_pdf.exe	93
PID 3000 wrote to memory of 3664	3000	MV TBN CALL PORT FOR LOADING COAL_pdf.exe	93
PID 3000 wrote to memory of 4820	3000	MV TBN CALL PORT FOR LOADING COAL_pdf.exe	95
PID 3000 wrote to memory of 4820	3000	MV TBN CALL PORT FOR LOADING COAL_pdf.exe	95
PID 3000 wrote to memory of 4820	3000	MV TBN CALL PORT FOR LOADING COAL_pdf.exe	95
PID 3000 wrote to memory of 1760	3000	MV TBN CALL PORT FOR LOADING COAL_pdf.exe	97
PID 3000 wrote to memory of 1760	3000	MV TBN CALL PORT FOR LOADING COAL_pdf.exe	97
PID 3000 wrote to memory of 1760	3000	MV TBN CALL PORT FOR LOADING COAL_pdf.exe	97
PID 3000 wrote to memory of 5088	3000	MV TBN CALL PORT FOR LOADING COAL_pdf.exe	99
PID 3000 wrote to memory of 5088	3000	MV TBN CALL PORT FOR LOADING COAL_pdf.exe	99
PID 3000 wrote to memory of 5088	3000	MV TBN CALL PORT FOR LOADING COAL_pdf.exe	99
PID 3000 wrote to memory of 5088	3000	MV TBN CALL PORT FOR LOADING COAL_pdf.exe	99
PID 3000 wrote to memory of 5088	3000	MV TBN CALL PORT FOR LOADING COAL_pdf.exe	99
PID 3000 wrote to memory of 5088	3000	MV TBN CALL PORT FOR LOADING COAL_pdf.exe	99
PID 3000 wrote to memory of 5088	3000	MV TBN CALL PORT FOR LOADING COAL_pdf.exe	99
PID 3000 wrote to memory of 5088	3000	MV TBN CALL PORT FOR LOADING COAL_pdf.exe	99

C:\Users\Admin\AppData\Local\Temp\MV TBN CALL PORT FOR LOADING COAL_pdf.exe
"C:\Users\Admin\AppData\Local\Temp\MV TBN CALL PORT FOR LOADING COAL_pdf.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3000
- 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\MV TBN CALL PORT FOR LOADING COAL_pdf.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3664
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\KNKQeCkus.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4820
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KNKQeCkus" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9F1E.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1760
- C:\Users\Admin\AppData\Local\Temp\MV TBN CALL PORT FOR LOADING COAL_pdf.exe
  "C:\Users\Admin\AppData\Local\Temp\MV TBN CALL PORT FOR LOADING COAL_pdf.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5088

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
23a2ec1af04b88a1c2e3d8e56ad2189c

SHA1
f904d9e51a00d392db701605978d059c7c33d902

SHA256
f79f01eaafb66deb01a3c29cab198ac00d8f659262b0033c845a0833ca05efeb

SHA512
06af540036a5b36beaab38137e234eb2cb34d5b1e6115dc107fd2c3b69ca7024162045b49464caf02a3a5ccbcadf29e9f4950e3595ecc88f350afd74a4245928

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lkscl51d.lot.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9F1E.tmp

Filesize
1KB

MD5
6b18982d332d4f75880969bbcb077c70

SHA1
79d2fa6cdef28f7387e744002ce04eaa86e2ceb2

SHA256
e4eba69dd63a8505423161443bd0f8085c3063f534b772f00f4558ac57477061

SHA512
ff3014be165b32f4db603898fd23395ead35650ea706db334e82091f454f7dbc0a52891b8e97db0413621d7ebc5f9008025869a994560de903b6b722ffbf9434

Download Submit
memory/3000-4-0x0000000005AB0000-0x0000000005ABA000-memory.dmp

Filesize
40KB

Download
memory/3000-5-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/3000-6-0x00000000060A0000-0x00000000060B0000-memory.dmp

Filesize
64KB

Download
memory/3000-7-0x0000000074D4E000-0x0000000074D4F000-memory.dmp

Filesize
4KB

Download
memory/3000-8-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/3000-9-0x00000000083D0000-0x0000000008452000-memory.dmp

Filesize
520KB

Download
memory/3000-10-0x000000000AB20000-0x000000000ABBC000-memory.dmp

Filesize
624KB

Download
memory/3000-3-0x00000000059F0000-0x0000000005A82000-memory.dmp

Filesize
584KB

Download
memory/3000-2-0x00000000060B0000-0x0000000006654000-memory.dmp

Filesize
5.6MB

Download
memory/3000-48-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/3000-0-0x0000000074D4E000-0x0000000074D4F000-memory.dmp

Filesize
4KB

Download
memory/3000-1-0x0000000000F70000-0x0000000001012000-memory.dmp

Filesize
648KB

Download
memory/3664-40-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/3664-63-0x0000000006CB0000-0x0000000006D53000-memory.dmp

Filesize
652KB

Download
memory/3664-15-0x00000000023B0000-0x00000000023E6000-memory.dmp

Filesize
216KB

Download
memory/3664-17-0x0000000004FC0000-0x00000000055E8000-memory.dmp

Filesize
6.2MB

Download
memory/3664-24-0x00000000056F0000-0x0000000005A44000-memory.dmp

Filesize
3.3MB

Download
memory/3664-85-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/3664-82-0x0000000007310000-0x0000000007318000-memory.dmp

Filesize
32KB

Download
memory/3664-81-0x0000000007330000-0x000000000734A000-memory.dmp

Filesize
104KB

Download
memory/3664-18-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/3664-80-0x0000000007230000-0x0000000007244000-memory.dmp

Filesize
80KB

Download
memory/3664-49-0x0000000005CB0000-0x0000000005CCE000-memory.dmp

Filesize
120KB

Download
memory/3664-16-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/3664-50-0x00000000061F0000-0x000000000623C000-memory.dmp

Filesize
304KB

Download
memory/3664-51-0x0000000006C70000-0x0000000006CA2000-memory.dmp

Filesize
200KB

Download
memory/3664-62-0x0000000006280000-0x000000000629E000-memory.dmp

Filesize
120KB

Download
memory/3664-79-0x0000000007220000-0x000000000722E000-memory.dmp

Filesize
56KB

Download
memory/3664-52-0x00000000755F0000-0x000000007563C000-memory.dmp

Filesize
304KB

Download
memory/3664-64-0x0000000007640000-0x0000000007CBA000-memory.dmp

Filesize
6.5MB

Download
memory/3664-65-0x0000000006FF0000-0x000000000700A000-memory.dmp

Filesize
104KB

Download
memory/3664-78-0x00000000071F0000-0x0000000007201000-memory.dmp

Filesize
68KB

Download
memory/3664-76-0x0000000007060000-0x000000000706A000-memory.dmp

Filesize
40KB

Download
memory/3664-77-0x0000000007270000-0x0000000007306000-memory.dmp

Filesize
600KB

Download
memory/4820-66-0x00000000755F0000-0x000000007563C000-memory.dmp

Filesize
304KB

Download
memory/4820-23-0x0000000005720000-0x0000000005786000-memory.dmp

Filesize
408KB

Download
memory/4820-46-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/4820-21-0x0000000005610000-0x0000000005632000-memory.dmp

Filesize
136KB

Download
memory/4820-35-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/4820-19-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/4820-22-0x00000000056B0000-0x0000000005716000-memory.dmp

Filesize
408KB

Download
memory/4820-89-0x0000000074D40000-0x00000000754F0000-memory.dmp

Filesize
7.7MB

Download
memory/5088-41-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/5088-90-0x0000000007090000-0x00000000070E0000-memory.dmp

Filesize
320KB

Download