agenttesla | 24565cd1781c0378bf33859bddd21713cf1b624d2ab697921341ffb2c995e456

General

Target

Quote_Q9555.exe
Size

633KB
MD5

6a2aece437d528300a3e532d273ac3b4
SHA1

e35fecaa0f8851adb6a2a170bbad1956894c3454
SHA256

24565cd1781c0378bf33859bddd21713cf1b624d2ab697921341ffb2c995e456
SHA512

2c4565504de5926f1d59a0bf0daf35c3065bcae58734b7c6208bd4c538d9ad0b3d0d68b22ab0fe81e20ae747e86d4a623f7eb73d7c47dc78f519494fb8f0cfb7
SSDEEP

12288:KCGWa5WwYjdLFAgVAI+42uIucQOXmner3WrXjiH1mvv:NGyPBLFVAIF200dWXOVQ

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.mbarieservicesltd.com
Port:
587
Username:
[email protected]
Password:
*o9H+18Q4%;M
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:

Quote_Q9555.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation	Quote_Q9555.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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

Quote_Q9555.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote_Q9555.exe
Key opened	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote_Q9555.exe
Key opened	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote_Q9555.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Quote_Q9555.exe

description pid process target process

PID 3632 set thread context of 4244 3632 Quote_Q9555.exe Quote_Q9555.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

1924 schtasks.exe

description	pid	process	target process
PID 3632 set thread context of 4244	3632	Quote_Q9555.exe	Quote_Q9555.exe

pid	process
1924	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

Quote_Q9555.exepowershell.exepowershell.exe

pid	process
3632	Quote_Q9555.exe
4376	powershell.exe
2376	powershell.exe
3632	Quote_Q9555.exe
3632	Quote_Q9555.exe
3632	Quote_Q9555.exe
2376	powershell.exe
4376	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

Quote_Q9555.exepowershell.exepowershell.exeQuote_Q9555.exe

description	pid	process
Token: SeDebugPrivilege	3632	Quote_Q9555.exe
Token: SeDebugPrivilege	2376	powershell.exe
Token: SeDebugPrivilege	4376	powershell.exe
Token: SeDebugPrivilege	4244	Quote_Q9555.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

Quote_Q9555.exe

description	pid	process	target process
PID 3632 wrote to memory of 2376	3632	Quote_Q9555.exe	powershell.exe
PID 3632 wrote to memory of 2376	3632	Quote_Q9555.exe	powershell.exe
PID 3632 wrote to memory of 2376	3632	Quote_Q9555.exe	powershell.exe
PID 3632 wrote to memory of 4376	3632	Quote_Q9555.exe	powershell.exe
PID 3632 wrote to memory of 4376	3632	Quote_Q9555.exe	powershell.exe
PID 3632 wrote to memory of 4376	3632	Quote_Q9555.exe	powershell.exe
PID 3632 wrote to memory of 1924	3632	Quote_Q9555.exe	schtasks.exe
PID 3632 wrote to memory of 1924	3632	Quote_Q9555.exe	schtasks.exe
PID 3632 wrote to memory of 1924	3632	Quote_Q9555.exe	schtasks.exe
PID 3632 wrote to memory of 2860	3632	Quote_Q9555.exe	Quote_Q9555.exe
PID 3632 wrote to memory of 2860	3632	Quote_Q9555.exe	Quote_Q9555.exe
PID 3632 wrote to memory of 2860	3632	Quote_Q9555.exe	Quote_Q9555.exe
PID 3632 wrote to memory of 4244	3632	Quote_Q9555.exe	Quote_Q9555.exe
PID 3632 wrote to memory of 4244	3632	Quote_Q9555.exe	Quote_Q9555.exe
PID 3632 wrote to memory of 4244	3632	Quote_Q9555.exe	Quote_Q9555.exe
PID 3632 wrote to memory of 4244	3632	Quote_Q9555.exe	Quote_Q9555.exe
PID 3632 wrote to memory of 4244	3632	Quote_Q9555.exe	Quote_Q9555.exe
PID 3632 wrote to memory of 4244	3632	Quote_Q9555.exe	Quote_Q9555.exe
PID 3632 wrote to memory of 4244	3632	Quote_Q9555.exe	Quote_Q9555.exe
PID 3632 wrote to memory of 4244	3632	Quote_Q9555.exe	Quote_Q9555.exe

outlook_office_path 1 IoCs

Processes:

Quote_Q9555.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote_Q9555.exe

outlook_win_path 1 IoCs

Processes:

Quote_Q9555.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote_Q9555.exe

C:\Users\Admin\AppData\Local\Temp\Quote_Q9555.exe
"C:\Users\Admin\AppData\Local\Temp\Quote_Q9555.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3632

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\Quote_Q9555.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2376

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\WItwIZ.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4376

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WItwIZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp610C.tmp"
2⤵
- Creates scheduled task(s)
PID:1924

C:\Users\Admin\AppData\Local\Temp\Quote_Q9555.exe
"C:\Users\Admin\AppData\Local\Temp\Quote_Q9555.exe"
2⤵
PID:2860

C:\Users\Admin\AppData\Local\Temp\Quote_Q9555.exe
"C:\Users\Admin\AppData\Local\Temp\Quote_Q9555.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4244

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

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

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Quote_Q9555.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
ce79c4f41021389df31d8361248e6855

SHA1
7c651ea42e67673d201e80120840369bc3afae6e

SHA256
7b73a854dbb3de93758515d0a2264069c9d6654af2876bf4ac916e3f1824b6ab

SHA512
bc661dd5d4042dbd26ec9efbfadc1fa612fcade5b52bf02f9359ce61cda6e8e3c4102641175d7420f5b097f7e280c71a822f552e14359f9c0540ec3ae3bb0d2f

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gn1m114g.2vg.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp610C.tmp
Filesize
1KB

MD5
7316e7c83384cf3b1f26f210216a1825

SHA1
da9cd22db1bf946904d3af343985fc8324274933

SHA256
137e869df494148dd5aff498cad4a016b33f9592ef5c38bd50e5f80ae9a736ab

SHA512
f66b5227da34dc6469324fd390d92929777d061de017258ffcd80af71bc78d32e75c7628dfc3de9d2582245d79cfbfe91a2e57005b65cc67af283279349f41b9

Download Submit
memory/2376-51-0x0000000005BB0000-0x0000000005BFC000-memory.dmp

Filesize
304KB

Download
memory/2376-50-0x0000000005B60000-0x0000000005B7E000-memory.dmp

Filesize
120KB

Download
memory/2376-52-0x000000007F6D0000-0x000000007F6E0000-memory.dmp

Filesize
64KB

Download
memory/2376-93-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/2376-86-0x00000000071D0000-0x00000000071EA000-memory.dmp

Filesize
104KB

Download
memory/2376-14-0x0000000002270000-0x00000000022A6000-memory.dmp

Filesize
216KB

Download
memory/2376-53-0x0000000006120000-0x0000000006152000-memory.dmp

Filesize
200KB

Download
memory/2376-16-0x0000000004D30000-0x0000000005358000-memory.dmp

Filesize
6.2MB

Download
memory/2376-17-0x00000000022E0000-0x00000000022F0000-memory.dmp

Filesize
64KB

Download
memory/2376-84-0x00000000070C0000-0x00000000070CE000-memory.dmp

Filesize
56KB

Download
memory/2376-21-0x0000000004AC0000-0x0000000004AE2000-memory.dmp

Filesize
136KB

Download
memory/2376-82-0x0000000007110000-0x00000000071A6000-memory.dmp

Filesize
600KB

Download
memory/2376-81-0x0000000006F00000-0x0000000006F0A000-memory.dmp

Filesize
40KB

Download
memory/2376-79-0x00000000074D0000-0x0000000007B4A000-memory.dmp

Filesize
6.5MB

Download
memory/2376-80-0x0000000006E90000-0x0000000006EAA000-memory.dmp

Filesize
104KB

Download
memory/2376-76-0x00000000022E0000-0x00000000022F0000-memory.dmp

Filesize
64KB

Download
memory/2376-78-0x0000000006D60000-0x0000000006E03000-memory.dmp

Filesize
652KB

Download
memory/2376-54-0x0000000070AA0000-0x0000000070AEC000-memory.dmp

Filesize
304KB

Download
memory/2376-15-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/3632-4-0x0000000005850000-0x0000000005860000-memory.dmp

Filesize
64KB

Download
memory/3632-9-0x00000000096C0000-0x000000000975C000-memory.dmp

Filesize
624KB

Download
memory/3632-7-0x0000000005A00000-0x0000000005A0C000-memory.dmp

Filesize
48KB

Download
memory/3632-1-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/3632-3-0x0000000005740000-0x00000000057D2000-memory.dmp

Filesize
584KB

Download
memory/3632-8-0x0000000006BB0000-0x0000000006C22000-memory.dmp

Filesize
456KB

Download
memory/3632-0-0x0000000000CC0000-0x0000000000D64000-memory.dmp

Filesize
656KB

Download
memory/3632-2-0x0000000005C50000-0x00000000061F4000-memory.dmp

Filesize
5.6MB

Download
memory/3632-48-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/3632-5-0x0000000005800000-0x000000000580A000-memory.dmp

Filesize
40KB

Download
memory/3632-6-0x00000000059E0000-0x00000000059F2000-memory.dmp

Filesize
72KB

Download
memory/4244-97-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/4244-98-0x00000000058F0000-0x0000000005900000-memory.dmp

Filesize
64KB

Download
memory/4244-47-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/4244-96-0x0000000006ED0000-0x0000000007092000-memory.dmp

Filesize
1.8MB

Download
memory/4244-95-0x0000000006CB0000-0x0000000006D00000-memory.dmp

Filesize
320KB

Download
memory/4244-49-0x00000000058F0000-0x0000000005900000-memory.dmp

Filesize
64KB

Download
memory/4244-44-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4376-22-0x0000000005240000-0x00000000052A6000-memory.dmp

Filesize
408KB

Download
memory/4376-94-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/4376-18-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/4376-85-0x00000000074D0000-0x00000000074E4000-memory.dmp

Filesize
80KB

Download
memory/4376-56-0x000000007FA10000-0x000000007FA20000-memory.dmp

Filesize
64KB

Download
memory/4376-87-0x00000000075B0000-0x00000000075B8000-memory.dmp

Filesize
32KB

Download
memory/4376-28-0x0000000004CE0000-0x0000000004CF0000-memory.dmp

Filesize
64KB

Download
memory/4376-83-0x0000000007490000-0x00000000074A1000-memory.dmp

Filesize
68KB

Download
memory/4376-55-0x0000000070AA0000-0x0000000070AEC000-memory.dmp

Filesize
304KB

Download
memory/4376-67-0x0000000004CE0000-0x0000000004CF0000-memory.dmp

Filesize
64KB

Download
memory/4376-43-0x0000000005AC0000-0x0000000005E14000-memory.dmp

Filesize
3.3MB

Download
memory/4376-66-0x00000000070C0000-0x00000000070DE000-memory.dmp

Filesize
120KB

Download
memory/4376-19-0x0000000004CE0000-0x0000000004CF0000-memory.dmp

Filesize
64KB

Download
memory/4376-29-0x0000000005950000-0x00000000059B6000-memory.dmp

Filesize
408KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads