agenttesla | e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628

Analysis

max time kernel
135s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
05-12-2023 18:08

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General

Target

e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe
Size

811KB
MD5

764fdeeae72acc95cf7dd67d18b5dcb1
SHA1

8f743caab484d73cd0b61fe0054dfde201b93cc7
SHA256

e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628
SHA512

4c1190eacfce0729f13ccab294b146910aa99d1a8fb553e3c771ba86006ce7646ee57de424c8311e001241db1ac6045035de9ac4c9f9e67240dc3646153b8c00
SSDEEP

24576:U34/up+pJNYrq8AUOumbjekV+q6WfcvAYg:U38PJGaFbjrVj6WEvx

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
nne dimma080

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
nne dimma080
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

Processes:

e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1067295379-1486014338-1703171060-1000\Control Panel\International\Geo\Nation	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe

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

Processes:

e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1067295379-1486014338-1703171060-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MmRKwR = "C:\\Users\\Admin\\AppData\\Roaming\\MmRKwR\\MmRKwR.exe"	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe

description	pid	process	target process
PID 3460 set thread context of 4388	3460	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe

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

Processes:

schtasks.exe

pid process

3964 schtasks.exe

pid	process
3964	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exee412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe

pid	process
4308	powershell.exe
4388	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe
4388	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe
4308	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exee412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe

description	pid	process
Token: SeDebugPrivilege	4308	powershell.exe
Token: SeDebugPrivilege	4388	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe

description	pid	process	target process
PID 3460 wrote to memory of 4308	3460	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe	powershell.exe
PID 3460 wrote to memory of 4308	3460	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe	powershell.exe
PID 3460 wrote to memory of 4308	3460	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe	powershell.exe
PID 3460 wrote to memory of 3964	3460	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe	schtasks.exe
PID 3460 wrote to memory of 3964	3460	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe	schtasks.exe
PID 3460 wrote to memory of 3964	3460	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe	schtasks.exe
PID 3460 wrote to memory of 4388	3460	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe
PID 3460 wrote to memory of 4388	3460	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe
PID 3460 wrote to memory of 4388	3460	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe
PID 3460 wrote to memory of 4388	3460	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe
PID 3460 wrote to memory of 4388	3460	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe
PID 3460 wrote to memory of 4388	3460	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe
PID 3460 wrote to memory of 4388	3460	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe
PID 3460 wrote to memory of 4388	3460	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe	e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe

C:\Users\Admin\AppData\Local\Temp\e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe
"C:\Users\Admin\AppData\Local\Temp\e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3460

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\YwYdAqYxrZ.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4308

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\YwYdAqYxrZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD07F.tmp"
2⤵
- Creates scheduled task(s)
PID:3964

C:\Users\Admin\AppData\Local\Temp\e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe
"C:\Users\Admin\AppData\Local\Temp\e412eefdae18fd9cbe6104af6a7fe7a544bb5a91d28c463ff2e4b33fa30c6628exe.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4388

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

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_swa0vf0z.afd.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD07F.tmp

Filesize
1KB

MD5
77f2b783ea4b06ae29cd5ec99b5afe3b

SHA1
84873b5ed6db74a74d6ff70b75e2ef733beb6db2

SHA256
9eda2b3c623cc3b70ba7c315bb7b15c338b58e27959b0ebb8a2daf05a442fe63

SHA512
9e994ba3fac88454e8a2d6a79836cfb1ad78903deebbe23d3418545ad75878d50880fe112503b26a4935c5c6847e81a2e4664c41d7a32771503366a537102d85

Download Submit
memory/3460-8-0x0000000005D00000-0x0000000005D0A000-memory.dmp

Filesize
40KB

Download
memory/3460-9-0x0000000006DF0000-0x0000000006E6A000-memory.dmp

Filesize
488KB

Download
memory/3460-4-0x0000000005B20000-0x0000000005B30000-memory.dmp

Filesize
64KB

Download
memory/3460-5-0x0000000005A30000-0x0000000005A3A000-memory.dmp

Filesize
40KB

Download
memory/3460-6-0x0000000005CA0000-0x0000000005CB8000-memory.dmp

Filesize
96KB

Download
memory/3460-7-0x0000000005CF0000-0x0000000005CF8000-memory.dmp

Filesize
32KB

Download
memory/3460-28-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/3460-3-0x0000000005890000-0x0000000005922000-memory.dmp

Filesize
584KB

Download
memory/3460-10-0x0000000006BF0000-0x0000000006C8C000-memory.dmp

Filesize
624KB

Download
memory/3460-2-0x0000000005DA0000-0x0000000006344000-memory.dmp

Filesize
5.6MB

Download
memory/3460-0-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/3460-1-0x0000000000DC0000-0x0000000000E92000-memory.dmp

Filesize
840KB

Download
memory/3460-19-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/3460-23-0x0000000005B20000-0x0000000005B30000-memory.dmp

Filesize
64KB

Download
memory/4308-16-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/4308-45-0x000000007EE90000-0x000000007EEA0000-memory.dmp

Filesize
64KB

Download
memory/4308-70-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/4308-25-0x0000000004D50000-0x0000000004D72000-memory.dmp

Filesize
136KB

Download
memory/4308-67-0x0000000007360000-0x0000000007368000-memory.dmp

Filesize
32KB

Download
memory/4308-21-0x0000000004860000-0x0000000004870000-memory.dmp

Filesize
64KB

Download
memory/4308-29-0x00000000056B0000-0x0000000005716000-memory.dmp

Filesize
408KB

Download
memory/4308-26-0x0000000005540000-0x00000000055A6000-memory.dmp

Filesize
408KB

Download
memory/4308-20-0x0000000004860000-0x0000000004870000-memory.dmp

Filesize
64KB

Download
memory/4308-15-0x0000000004770000-0x00000000047A6000-memory.dmp

Filesize
216KB

Download
memory/4308-39-0x0000000005820000-0x0000000005B74000-memory.dmp

Filesize
3.3MB

Download
memory/4308-40-0x0000000005D30000-0x0000000005D4E000-memory.dmp

Filesize
120KB

Download
memory/4308-41-0x0000000005D70000-0x0000000005DBC000-memory.dmp

Filesize
304KB

Download
memory/4308-43-0x0000000004860000-0x0000000004870000-memory.dmp

Filesize
64KB

Download
memory/4308-66-0x0000000007380000-0x000000000739A000-memory.dmp

Filesize
104KB

Download
memory/4308-18-0x0000000004EA0000-0x00000000054C8000-memory.dmp

Filesize
6.2MB

Download
memory/4308-46-0x0000000006D00000-0x0000000006D32000-memory.dmp

Filesize
200KB

Download
memory/4308-47-0x00000000705F0000-0x000000007063C000-memory.dmp

Filesize
304KB

Download
memory/4308-57-0x00000000062D0000-0x00000000062EE000-memory.dmp

Filesize
120KB

Download
memory/4308-58-0x0000000006D40000-0x0000000006DE3000-memory.dmp

Filesize
652KB

Download
memory/4308-59-0x0000000007680000-0x0000000007CFA000-memory.dmp

Filesize
6.5MB

Download
memory/4308-60-0x0000000007040000-0x000000000705A000-memory.dmp

Filesize
104KB

Download
memory/4308-61-0x00000000070B0000-0x00000000070BA000-memory.dmp

Filesize
40KB

Download
memory/4308-62-0x00000000072C0000-0x0000000007356000-memory.dmp

Filesize
600KB

Download
memory/4308-63-0x0000000007240000-0x0000000007251000-memory.dmp

Filesize
68KB

Download
memory/4308-64-0x0000000007270000-0x000000000727E000-memory.dmp

Filesize
56KB

Download
memory/4308-65-0x0000000007280000-0x0000000007294000-memory.dmp

Filesize
80KB

Download
memory/4388-44-0x0000000006060000-0x00000000060B0000-memory.dmp

Filesize
320KB

Download
memory/4388-27-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/4388-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4388-71-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/4388-72-0x0000000004EB0000-0x0000000004EC0000-memory.dmp

Filesize
64KB

Download