agenttesla | f188d525437f53c68b42460687fa4596eacaec3d42b90959561cda68074614c1

Analysis

max time kernel
100s
max time network
110s
platform
windows10-2004_x64
resource
win10v2004-20231130-en
resource tags

arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system
submitted
06-12-2023 01:18

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General

Target

Purchase Order 6189.exe
Size

796KB
MD5

33c622017f60418a896746a0b9697e1e
SHA1

6da480faadd0556c2bccfffe6a193db2f75ef3cc
SHA256

d7a79d5396019c96512f067c11dd9bfeb14fc15c666d3f6994ca46ecb8ec9fa7
SHA512

c75714578fb5597a0adfc3845ebfe92d71015f4a00c883b7d5479930082054f30132a28c5dcf8466d75cceac4ef4d6dedecaa63e506d171de15d2808d5dcefaf
SSDEEP

12288:iB5nF8pREGHTbL0RS7BzB46USGD7N1Zw+LnZ8kWsJQMCJSPhsrdLgk2bWjq07:6m+S91460D7N1aTHsJQMqSPA2bWu

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.elec-qatar.com
Port:
587
Username:
[email protected]
Password:
MHabrar2019@#
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:

Purchase Order 6189.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-596315103-1488671723-776734015-1000\Control Panel\International\Geo\Nation	Purchase Order 6189.exe

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:

Purchase Order 6189.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-596315103-1488671723-776734015-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Purchase Order 6189.exe
Key opened	\REGISTRY\USER\S-1-5-21-596315103-1488671723-776734015-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Purchase Order 6189.exe
Key opened	\REGISTRY\USER\S-1-5-21-596315103-1488671723-776734015-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Purchase Order 6189.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

6 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

Purchase Order 6189.exe

description pid process target process

PID 1936 set thread context of 4392 1936 Purchase Order 6189.exe Purchase Order 6189.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

2940 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exePurchase Order 6189.exe

pid process

3940 powershell.exe
3940 powershell.exe
4392 Purchase Order 6189.exe
4392 Purchase Order 6189.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exePurchase Order 6189.exe

description pid process

Token: SeDebugPrivilege 3940 powershell.exe
Token: SeDebugPrivilege 4392 Purchase Order 6189.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Purchase Order 6189.exe

pid process

4392 Purchase Order 6189.exe

flow	ioc
6	api.ipify.org

description	pid	process	target process
PID 1936 set thread context of 4392	1936	Purchase Order 6189.exe	Purchase Order 6189.exe

pid	process
2940	schtasks.exe

pid	process
3940	powershell.exe
3940	powershell.exe
4392	Purchase Order 6189.exe
4392	Purchase Order 6189.exe

description	pid	process
Token: SeDebugPrivilege	3940	powershell.exe
Token: SeDebugPrivilege	4392	Purchase Order 6189.exe

pid	process
4392	Purchase Order 6189.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

Purchase Order 6189.exe

description	pid	process	target process
PID 1936 wrote to memory of 3940	1936	Purchase Order 6189.exe	powershell.exe
PID 1936 wrote to memory of 3940	1936	Purchase Order 6189.exe	powershell.exe
PID 1936 wrote to memory of 3940	1936	Purchase Order 6189.exe	powershell.exe
PID 1936 wrote to memory of 2940	1936	Purchase Order 6189.exe	schtasks.exe
PID 1936 wrote to memory of 2940	1936	Purchase Order 6189.exe	schtasks.exe
PID 1936 wrote to memory of 2940	1936	Purchase Order 6189.exe	schtasks.exe
PID 1936 wrote to memory of 4392	1936	Purchase Order 6189.exe	Purchase Order 6189.exe
PID 1936 wrote to memory of 4392	1936	Purchase Order 6189.exe	Purchase Order 6189.exe
PID 1936 wrote to memory of 4392	1936	Purchase Order 6189.exe	Purchase Order 6189.exe
PID 1936 wrote to memory of 4392	1936	Purchase Order 6189.exe	Purchase Order 6189.exe
PID 1936 wrote to memory of 4392	1936	Purchase Order 6189.exe	Purchase Order 6189.exe
PID 1936 wrote to memory of 4392	1936	Purchase Order 6189.exe	Purchase Order 6189.exe
PID 1936 wrote to memory of 4392	1936	Purchase Order 6189.exe	Purchase Order 6189.exe
PID 1936 wrote to memory of 4392	1936	Purchase Order 6189.exe	Purchase Order 6189.exe

outlook_office_path 1 IoCs

Processes:

Purchase Order 6189.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-596315103-1488671723-776734015-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Purchase Order 6189.exe

outlook_win_path 1 IoCs

Processes:

Purchase Order 6189.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-596315103-1488671723-776734015-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Purchase Order 6189.exe

C:\Users\Admin\AppData\Local\Temp\Purchase Order 6189.exe
"C:\Users\Admin\AppData\Local\Temp\Purchase Order 6189.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1936

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\XvJESPbZT.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3940

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\XvJESPbZT" /XML "C:\Users\Admin\AppData\Local\Temp\tmp857C.tmp"
2⤵
- Creates scheduled task(s)
PID:2940

C:\Users\Admin\AppData\Local\Temp\Purchase Order 6189.exe
"C:\Users\Admin\AppData\Local\Temp\Purchase Order 6189.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:4392

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

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hmhnz1zt.lcn.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp857C.tmp

Filesize
1KB

MD5
a63600075075a3059a6b855cb757490e

SHA1
98976666c04681625c846d2d4e583fd16a71329d

SHA256
2ce90705f8f623c533de16d9910ca883c73cf0ac4e25ea3b4263c0cf6f74411c

SHA512
a7f2a338b476f5908451cfd8e163b7d06d87427416895c9945cca891515379c1df61c0614fe9964316f79e4606b7fc810167c778e7cb5b2486d7e7b64f0fd41a

Download Submit
memory/1936-4-0x0000000004BB0000-0x0000000004BC0000-memory.dmp

Filesize
64KB

Download
memory/1936-9-0x0000000007890000-0x000000000790E000-memory.dmp

Filesize
504KB

Download
memory/1936-24-0x0000000004BB0000-0x0000000004BC0000-memory.dmp

Filesize
64KB

Download
memory/1936-5-0x00000000049E0000-0x00000000049EA000-memory.dmp

Filesize
40KB

Download
memory/1936-6-0x0000000004B90000-0x0000000004BA8000-memory.dmp

Filesize
96KB

Download
memory/1936-7-0x0000000004E40000-0x0000000004E48000-memory.dmp

Filesize
32KB

Download
memory/1936-8-0x0000000004E50000-0x0000000004E5A000-memory.dmp

Filesize
40KB

Download
memory/1936-3-0x0000000004A60000-0x0000000004AF2000-memory.dmp

Filesize
584KB

Download
memory/1936-10-0x0000000009FF0000-0x000000000A08C000-memory.dmp

Filesize
624KB

Download
memory/1936-1-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download
memory/1936-2-0x0000000004F70000-0x0000000005514000-memory.dmp

Filesize
5.6MB

Download
memory/1936-0-0x00000000000A0000-0x000000000016E000-memory.dmp

Filesize
824KB

Download
memory/1936-26-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download
memory/1936-20-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download
memory/3940-15-0x00000000049D0000-0x0000000004A06000-memory.dmp

Filesize
216KB

Download
memory/3940-54-0x00000000025F0000-0x0000000002600000-memory.dmp

Filesize
64KB

Download
memory/3940-22-0x0000000004E60000-0x0000000004E82000-memory.dmp

Filesize
136KB

Download
memory/3940-19-0x0000000005040000-0x0000000005668000-memory.dmp

Filesize
6.2MB

Download
memory/3940-69-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download
memory/3940-66-0x0000000007580000-0x0000000007588000-memory.dmp

Filesize
32KB

Download
memory/3940-28-0x00000000058D0000-0x0000000005936000-memory.dmp

Filesize
408KB

Download
memory/3940-18-0x00000000025F0000-0x0000000002600000-memory.dmp

Filesize
64KB

Download
memory/3940-16-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download
memory/3940-25-0x0000000005860000-0x00000000058C6000-memory.dmp

Filesize
408KB

Download
memory/3940-36-0x0000000005A40000-0x0000000005D94000-memory.dmp

Filesize
3.3MB

Download
memory/3940-40-0x0000000005F40000-0x0000000005F5E000-memory.dmp

Filesize
120KB

Download
memory/3940-41-0x00000000064E0000-0x000000000652C000-memory.dmp

Filesize
304KB

Download
memory/3940-42-0x000000007F0F0000-0x000000007F100000-memory.dmp

Filesize
64KB

Download
memory/3940-43-0x0000000006F00000-0x0000000006F32000-memory.dmp

Filesize
200KB

Download
memory/3940-44-0x0000000070A30000-0x0000000070A7C000-memory.dmp

Filesize
304KB

Download
memory/3940-55-0x00000000064B0000-0x00000000064CE000-memory.dmp

Filesize
120KB

Download
memory/3940-65-0x00000000075A0000-0x00000000075BA000-memory.dmp

Filesize
104KB

Download
memory/3940-56-0x00000000025F0000-0x0000000002600000-memory.dmp

Filesize
64KB

Download
memory/3940-57-0x0000000007140000-0x00000000071E3000-memory.dmp

Filesize
652KB

Download
memory/3940-58-0x00000000078B0000-0x0000000007F2A000-memory.dmp

Filesize
6.5MB

Download
memory/3940-59-0x0000000007260000-0x000000000727A000-memory.dmp

Filesize
104KB

Download
memory/3940-60-0x00000000072D0000-0x00000000072DA000-memory.dmp

Filesize
40KB

Download
memory/3940-61-0x00000000074E0000-0x0000000007576000-memory.dmp

Filesize
600KB

Download
memory/3940-62-0x0000000007460000-0x0000000007471000-memory.dmp

Filesize
68KB

Download
memory/3940-63-0x0000000007490000-0x000000000749E000-memory.dmp

Filesize
56KB

Download
memory/3940-64-0x00000000074A0000-0x00000000074B4000-memory.dmp

Filesize
80KB

Download
memory/4392-21-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4392-29-0x0000000005520000-0x0000000005530000-memory.dmp

Filesize
64KB

Download
memory/4392-27-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download
memory/4392-70-0x0000000006D50000-0x0000000006DA0000-memory.dmp

Filesize
320KB

Download
memory/4392-71-0x0000000006F70000-0x0000000007132000-memory.dmp

Filesize
1.8MB

Download
memory/4392-72-0x0000000074B40000-0x00000000752F0000-memory.dmp

Filesize
7.7MB

Download
memory/4392-73-0x0000000005520000-0x0000000005530000-memory.dmp

Filesize
64KB

Download