agenttesla | bf510c798632c88e648a0835dabebf4008a271ca94413ac2daaa87a963d4fd73

General

Target

SOA_41457.exe
Size

772KB
MD5

f0be9493ae223f78ef2b7218f388ae87
SHA1

69a0ad09c3b7c919d4f5c8729033f3a1db10a662
SHA256

bf510c798632c88e648a0835dabebf4008a271ca94413ac2daaa87a963d4fd73
SHA512

c30768325e0478a7fa14d0c8726852dcdb5e0cfc982df4bb2477c04b223c156d58a1d1e8b1969398ca90625ada2338c78130218a70db6f6d9f00fe72ab644d85
SSDEEP

12288:KqTXJtaEc4qxpRzsqIaEa8hIcQqBjAq3SR7yNAwXtVYw1G3yFmGmhUD397rP+2/I:R9tuv/D0Lqqi2Ce1OiI

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.sai-lee.in
Port:
587
Username:
[email protected]
Password:
Sailee$01
Email To:
[email protected]

Signatures

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

Processes:

powershell.exepowershell.exe

pid process

316 powershell.exe
2860 powershell.exe

pid	process
316	powershell.exe
2860	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

Processes:

SOA_41457.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation	SOA_41457.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.

Processes:

flow ioc

14 api.ipify.org
15 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

SOA_41457.exe

description pid process target process

PID 4488 set thread context of 440 4488 SOA_41457.exe SOA_41457.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

4568 schtasks.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

powershell.exepowershell.exeSOA_41457.exe

pid process

316 powershell.exe
2860 powershell.exe
440 SOA_41457.exe
440 SOA_41457.exe
316 powershell.exe
2860 powershell.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exepowershell.exeSOA_41457.exe

description pid process

Token: SeDebugPrivilege 316 powershell.exe
Token: SeDebugPrivilege 2860 powershell.exe
Token: SeDebugPrivilege 440 SOA_41457.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

SOA_41457.exe

pid process

440 SOA_41457.exe

flow	ioc
14	api.ipify.org
15	api.ipify.org

description	pid	process	target process
PID 4488 set thread context of 440	4488	SOA_41457.exe	SOA_41457.exe

pid	process
4568	schtasks.exe

pid	process
316	powershell.exe
2860	powershell.exe
440	SOA_41457.exe
440	SOA_41457.exe
316	powershell.exe
2860	powershell.exe

description	pid	process
Token: SeDebugPrivilege	316	powershell.exe
Token: SeDebugPrivilege	2860	powershell.exe
Token: SeDebugPrivilege	440	SOA_41457.exe

pid	process
440	SOA_41457.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

SOA_41457.exe

description	pid	process	target process
PID 4488 wrote to memory of 316	4488	SOA_41457.exe	powershell.exe
PID 4488 wrote to memory of 316	4488	SOA_41457.exe	powershell.exe
PID 4488 wrote to memory of 316	4488	SOA_41457.exe	powershell.exe
PID 4488 wrote to memory of 2860	4488	SOA_41457.exe	powershell.exe
PID 4488 wrote to memory of 2860	4488	SOA_41457.exe	powershell.exe
PID 4488 wrote to memory of 2860	4488	SOA_41457.exe	powershell.exe
PID 4488 wrote to memory of 4568	4488	SOA_41457.exe	schtasks.exe
PID 4488 wrote to memory of 4568	4488	SOA_41457.exe	schtasks.exe
PID 4488 wrote to memory of 4568	4488	SOA_41457.exe	schtasks.exe
PID 4488 wrote to memory of 440	4488	SOA_41457.exe	SOA_41457.exe
PID 4488 wrote to memory of 440	4488	SOA_41457.exe	SOA_41457.exe
PID 4488 wrote to memory of 440	4488	SOA_41457.exe	SOA_41457.exe
PID 4488 wrote to memory of 440	4488	SOA_41457.exe	SOA_41457.exe
PID 4488 wrote to memory of 440	4488	SOA_41457.exe	SOA_41457.exe
PID 4488 wrote to memory of 440	4488	SOA_41457.exe	SOA_41457.exe
PID 4488 wrote to memory of 440	4488	SOA_41457.exe	SOA_41457.exe
PID 4488 wrote to memory of 440	4488	SOA_41457.exe	SOA_41457.exe

C:\Users\Admin\AppData\Local\Temp\SOA_41457.exe
"C:\Users\Admin\AppData\Local\Temp\SOA_41457.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4488

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\SOA_41457.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:316

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\FvOlvyo.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2860

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FvOlvyo" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAA59.tmp"
2⤵
- Creates scheduled task(s)
PID:4568

C:\Users\Admin\AppData\Local\Temp\SOA_41457.exe
"C:\Users\Admin\AppData\Local\Temp\SOA_41457.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:440

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

Scheduled Task/Job

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\SOA_41457.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
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
6e13b0cf9970cf8da86dd28f1b7dce81

SHA1
bc6dbab319158941133df016d77cc40f26ab288e

SHA256
29734bec0de3eb377bed0733358cac1511dafdebded6a7f9dd10571804d42676

SHA512
cbfc0de9312bc15b45e2356b5a60d32a3c61e714032092635b587cd5c572dee40b15d587201d1af3eb437eb5f59c02e8caec421d7801d0a51e0e66cbe42c3c1b

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hrsyvx3k.uki.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpAA59.tmp
Filesize
1KB

MD5
a961c55c835d3632d3ad37d1d5c78b58

SHA1
356fd9b9d637606e8a450de0a68cbd3871f86966

SHA256
0c8a38651f18c2ac5b69cb4e092a538808c6c46fe8a5e175f4d6a72481e7ef29

SHA512
5e141793634478cc72431105a682c24919861bfc8c910d6b5816c1153c5cdfeef9000c109b4a23109720578b9f8af133d9513c9f795bed744960de06b794ff31

Download Submit
memory/316-80-0x00000000073E0000-0x00000000073EE000-memory.dmp

Filesize
56KB

Download
memory/316-89-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download
memory/316-79-0x00000000073B0000-0x00000000073C1000-memory.dmp

Filesize
68KB

Download
memory/316-78-0x0000000007430000-0x00000000074C6000-memory.dmp

Filesize
600KB

Download
memory/316-77-0x0000000007220000-0x000000000722A000-memory.dmp

Filesize
40KB

Download
memory/316-76-0x00000000071B0000-0x00000000071CA000-memory.dmp

Filesize
104KB

Download
memory/316-15-0x0000000002590000-0x00000000025C6000-memory.dmp

Filesize
216KB

Download
memory/316-16-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download
memory/316-17-0x00000000050F0000-0x0000000005718000-memory.dmp

Filesize
6.2MB

Download
memory/316-18-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download
memory/316-19-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download
memory/316-81-0x00000000073F0000-0x0000000007404000-memory.dmp

Filesize
80KB

Download
memory/316-24-0x0000000004FD0000-0x0000000005036000-memory.dmp

Filesize
408KB

Download
memory/316-50-0x0000000005E90000-0x0000000005EAE000-memory.dmp

Filesize
120KB

Download
memory/316-32-0x0000000005960000-0x0000000005CB4000-memory.dmp

Filesize
3.3MB

Download
memory/316-52-0x0000000006450000-0x0000000006482000-memory.dmp

Filesize
200KB

Download
memory/316-23-0x0000000004F60000-0x0000000004FC6000-memory.dmp

Filesize
408KB

Download
memory/316-22-0x0000000004EC0000-0x0000000004EE2000-memory.dmp

Filesize
136KB

Download
memory/316-53-0x0000000070FD0000-0x000000007101C000-memory.dmp

Filesize
304KB

Download
memory/316-51-0x00000000061F0000-0x000000000623C000-memory.dmp

Filesize
304KB

Download
memory/440-46-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/440-91-0x00000000065E0000-0x0000000006630000-memory.dmp

Filesize
320KB

Download
memory/2860-45-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download
memory/2860-82-0x0000000007A70000-0x0000000007A8A000-memory.dmp

Filesize
104KB

Download
memory/2860-90-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download
memory/2860-20-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download
memory/2860-69-0x00000000073C0000-0x00000000073DE000-memory.dmp

Filesize
120KB

Download
memory/2860-59-0x0000000070FD0000-0x000000007101C000-memory.dmp

Filesize
304KB

Download
memory/2860-74-0x00000000075F0000-0x0000000007693000-memory.dmp

Filesize
652KB

Download
memory/2860-31-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download
memory/2860-83-0x0000000007A50000-0x0000000007A58000-memory.dmp

Filesize
32KB

Download
memory/2860-75-0x0000000007D70000-0x00000000083EA000-memory.dmp

Filesize
6.5MB

Download
memory/4488-9-0x0000000008A10000-0x0000000008A92000-memory.dmp

Filesize
520KB

Download
memory/4488-8-0x00000000075E0000-0x00000000075F0000-memory.dmp

Filesize
64KB

Download
memory/4488-7-0x0000000007700000-0x000000000771A000-memory.dmp

Filesize
104KB

Download
memory/4488-6-0x00000000086C0000-0x0000000008760000-memory.dmp

Filesize
640KB

Download
memory/4488-5-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download
memory/4488-10-0x0000000006170000-0x000000000620C000-memory.dmp

Filesize
624KB

Download
memory/4488-49-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download
memory/4488-4-0x0000000004940000-0x000000000494A000-memory.dmp

Filesize
40KB

Download
memory/4488-0-0x000000007493E000-0x000000007493F000-memory.dmp

Filesize
4KB

Download
memory/4488-3-0x0000000007420000-0x00000000074B2000-memory.dmp

Filesize
584KB

Download
memory/4488-2-0x0000000007930000-0x0000000007ED4000-memory.dmp

Filesize
5.6MB

Download
memory/4488-1-0x0000000000590000-0x0000000000654000-memory.dmp

Filesize
784KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads