agenttesla | b12f4fb9ba8afbedede9a6132fa5c92a25045d33dd93dbafcb042dbc6bcae529

Analysis

max time kernel
136s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
01-12-2023 10:03

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Ningbo-Overdue 974356.exe
Size

911KB
MD5

f06ced89e9f041ea9907fa750a31a5a8
SHA1

a5adcfede6509ef3f19c4774f1438d8b1da8ec55
SHA256

b12f4fb9ba8afbedede9a6132fa5c92a25045d33dd93dbafcb042dbc6bcae529
SHA512

f44382439ec9435f164d13b0af5f557b23869a6f695307117c5cb5c5778cde161afb9f4e7fb6bd467e9da67e7cbd81a651345a1c32c999774815ad0d9336dcb2
SSDEEP

12288:b+fL9rf814Ok9fCy7ib/FQItk/n0QCt/d/7ZI9+lMO2OPWtddjcd8SLGA6LKMUBY:bELL0rl5ZK+LCPdjcfGxLVUBYrro

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.iaa-airferight.com
Port:
587
Username:
[email protected]
Password:
OBM04KgM9O-I1Nnk
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:

Ningbo-Overdue 974356.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1067295379-1486014338-1703171060-1000\Control Panel\International\Geo\Nation	Ningbo-Overdue 974356.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Ningbo-Overdue 974356.exe

description pid process target process

PID 4784 set thread context of 2196 4784 Ningbo-Overdue 974356.exe RegSvcs.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1864 2196 WerFault.exe RegSvcs.exe
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

788 schtasks.exe

description	pid	process	target process
PID 4784 set thread context of 2196	4784	Ningbo-Overdue 974356.exe	RegSvcs.exe

pid	pid_target	process	target process
1864	2196	WerFault.exe	RegSvcs.exe

pid	process
788	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes:

Ningbo-Overdue 974356.exepowershell.exepowershell.exeRegSvcs.exe

pid	process
4784	Ningbo-Overdue 974356.exe
4784	Ningbo-Overdue 974356.exe
4784	Ningbo-Overdue 974356.exe
4784	Ningbo-Overdue 974356.exe
3944	powershell.exe
4472	powershell.exe
4784	Ningbo-Overdue 974356.exe
4784	Ningbo-Overdue 974356.exe
4784	Ningbo-Overdue 974356.exe
2196	RegSvcs.exe
2196	RegSvcs.exe
3944	powershell.exe
4472	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

Ningbo-Overdue 974356.exepowershell.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	4784	Ningbo-Overdue 974356.exe
Token: SeDebugPrivilege	4472	powershell.exe
Token: SeDebugPrivilege	3944	powershell.exe
Token: SeDebugPrivilege	2196	RegSvcs.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

Ningbo-Overdue 974356.exe

description	pid	process	target process
PID 4784 wrote to memory of 3944	4784	Ningbo-Overdue 974356.exe	powershell.exe
PID 4784 wrote to memory of 3944	4784	Ningbo-Overdue 974356.exe	powershell.exe
PID 4784 wrote to memory of 3944	4784	Ningbo-Overdue 974356.exe	powershell.exe
PID 4784 wrote to memory of 4472	4784	Ningbo-Overdue 974356.exe	powershell.exe
PID 4784 wrote to memory of 4472	4784	Ningbo-Overdue 974356.exe	powershell.exe
PID 4784 wrote to memory of 4472	4784	Ningbo-Overdue 974356.exe	powershell.exe
PID 4784 wrote to memory of 788	4784	Ningbo-Overdue 974356.exe	schtasks.exe
PID 4784 wrote to memory of 788	4784	Ningbo-Overdue 974356.exe	schtasks.exe
PID 4784 wrote to memory of 788	4784	Ningbo-Overdue 974356.exe	schtasks.exe
PID 4784 wrote to memory of 4676	4784	Ningbo-Overdue 974356.exe	RegSvcs.exe
PID 4784 wrote to memory of 4676	4784	Ningbo-Overdue 974356.exe	RegSvcs.exe
PID 4784 wrote to memory of 4676	4784	Ningbo-Overdue 974356.exe	RegSvcs.exe
PID 4784 wrote to memory of 2196	4784	Ningbo-Overdue 974356.exe	RegSvcs.exe
PID 4784 wrote to memory of 2196	4784	Ningbo-Overdue 974356.exe	RegSvcs.exe
PID 4784 wrote to memory of 2196	4784	Ningbo-Overdue 974356.exe	RegSvcs.exe
PID 4784 wrote to memory of 2196	4784	Ningbo-Overdue 974356.exe	RegSvcs.exe
PID 4784 wrote to memory of 2196	4784	Ningbo-Overdue 974356.exe	RegSvcs.exe
PID 4784 wrote to memory of 2196	4784	Ningbo-Overdue 974356.exe	RegSvcs.exe
PID 4784 wrote to memory of 2196	4784	Ningbo-Overdue 974356.exe	RegSvcs.exe
PID 4784 wrote to memory of 2196	4784	Ningbo-Overdue 974356.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Ningbo-Overdue 974356.exe
"C:\Users\Admin\AppData\Local\Temp\Ningbo-Overdue 974356.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4784

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\Ningbo-Overdue 974356.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3944

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\KIKXyiuZ.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4472

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KIKXyiuZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF4DF.tmp"
2⤵
- Creates scheduled task(s)
PID:788

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:4676

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2196

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2196 -s 1376
3⤵
- Program crash
PID:1864

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2196 -ip 2196
1⤵
PID:1508

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

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
b1adf937d5726c7b199e2a5c8650507a

SHA1
ae053193032628cb4223aeb33df2752d7118262e

SHA256
359e84f956776c37cb960b8aa3cc5c5ad66a31235fcc4bc0dff8b239f2756f4e

SHA512
88fd6b76366c10db8ec060cafd37daa68c2754ba2810bd5c7ecc5bbf203d61965c9c93fadfd3d47c76388cc680b27de00fdae8739407ef99d99577390fa3921d

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4smykglc.rwr.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpF4DF.tmp

Filesize
1KB

MD5
1af3624ff405a765b63e00adb1c1757d

SHA1
c54def57060fe7f6e1f5a639c8a0a12410bb05aa

SHA256
1e99f34da3058120c29a4e0196fcacc8632b685c44134acc1271ac5f410ef8c1

SHA512
14adaa4a32d4da6c14c151ae546eb06f246a280bde9f22df02b2acb50071707a4ca6657294097fcad10f12a551a56393b0cd0f5381376b274f30d9f0ae19c9c5

Download Submit
memory/2196-90-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/2196-51-0x0000000003310000-0x0000000003320000-memory.dmp

Filesize
64KB

Download
memory/2196-49-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/2196-39-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3944-17-0x0000000002480000-0x00000000024B6000-memory.dmp

Filesize
216KB

Download
memory/3944-53-0x0000000005DA0000-0x0000000005DBE000-memory.dmp

Filesize
120KB

Download
memory/3944-97-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/3944-89-0x00000000073F0000-0x00000000073F8000-memory.dmp

Filesize
32KB

Download
memory/3944-86-0x0000000007300000-0x000000000730E000-memory.dmp

Filesize
56KB

Download
memory/3944-18-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/3944-85-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/3944-84-0x00000000072B0000-0x00000000072C1000-memory.dmp

Filesize
68KB

Download
memory/3944-83-0x0000000007330000-0x00000000073C6000-memory.dmp

Filesize
600KB

Download
memory/3944-81-0x00000000070B0000-0x00000000070CA000-memory.dmp

Filesize
104KB

Download
memory/3944-24-0x0000000004A50000-0x0000000004A60000-memory.dmp

Filesize
64KB

Download
memory/3944-69-0x0000000075770000-0x00000000757BC000-memory.dmp

Filesize
304KB

Download
memory/3944-22-0x0000000004A50000-0x0000000004A60000-memory.dmp

Filesize
64KB

Download
memory/3944-57-0x0000000006390000-0x00000000063C2000-memory.dmp

Filesize
200KB

Download
memory/3944-54-0x0000000006310000-0x000000000635C000-memory.dmp

Filesize
304KB

Download
memory/3944-27-0x0000000004F50000-0x0000000004FB6000-memory.dmp

Filesize
408KB

Download
memory/4472-26-0x0000000004D30000-0x0000000004D52000-memory.dmp

Filesize
136KB

Download
memory/4472-19-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/4472-80-0x0000000007770000-0x0000000007DEA000-memory.dmp

Filesize
6.5MB

Download
memory/4472-87-0x0000000007390000-0x00000000073A4000-memory.dmp

Filesize
80KB

Download
memory/4472-55-0x00000000024D0000-0x00000000024E0000-memory.dmp

Filesize
64KB

Download
memory/4472-48-0x0000000005790000-0x0000000005AE4000-memory.dmp

Filesize
3.3MB

Download
memory/4472-20-0x00000000024D0000-0x00000000024E0000-memory.dmp

Filesize
64KB

Download
memory/4472-56-0x000000007F7C0000-0x000000007F7D0000-memory.dmp

Filesize
64KB

Download
memory/4472-88-0x0000000007490000-0x00000000074AA000-memory.dmp

Filesize
104KB

Download
memory/4472-96-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/4472-28-0x0000000005590000-0x00000000055F6000-memory.dmp

Filesize
408KB

Download
memory/4472-82-0x00000000071A0000-0x00000000071AA000-memory.dmp

Filesize
40KB

Download
memory/4472-58-0x0000000075770000-0x00000000757BC000-memory.dmp

Filesize
304KB

Download
memory/4472-68-0x0000000006D90000-0x0000000006DAE000-memory.dmp

Filesize
120KB

Download
memory/4472-23-0x0000000004EF0000-0x0000000005518000-memory.dmp

Filesize
6.2MB

Download
memory/4472-79-0x0000000006E10000-0x0000000006EB3000-memory.dmp

Filesize
652KB

Download
memory/4472-21-0x00000000024D0000-0x00000000024E0000-memory.dmp

Filesize
64KB

Download
memory/4784-9-0x0000000004EF0000-0x0000000004EFA000-memory.dmp

Filesize
40KB

Download
memory/4784-8-0x0000000004EE0000-0x0000000004EE8000-memory.dmp

Filesize
32KB

Download
memory/4784-52-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/4784-4-0x0000000004C90000-0x0000000004CA0000-memory.dmp

Filesize
64KB

Download
memory/4784-0-0x0000000000050000-0x0000000000138000-memory.dmp

Filesize
928KB

Download
memory/4784-16-0x0000000004C90000-0x0000000004CA0000-memory.dmp

Filesize
64KB

Download
memory/4784-5-0x0000000004BC0000-0x0000000004BCA000-memory.dmp

Filesize
40KB

Download
memory/4784-6-0x0000000004D90000-0x0000000004E2C000-memory.dmp

Filesize
624KB

Download
memory/4784-11-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/4784-3-0x0000000004AD0000-0x0000000004B62000-memory.dmp

Filesize
584KB

Download
memory/4784-2-0x0000000005170000-0x0000000005714000-memory.dmp

Filesize
5.6MB

Download
memory/4784-1-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/4784-10-0x00000000060C0000-0x000000000613C000-memory.dmp

Filesize
496KB

Download
memory/4784-7-0x0000000004E30000-0x0000000004E46000-memory.dmp

Filesize
88KB

Download