639cd0b090f4459153355f5a090835a82451eb6028054ce030cf6366314fee20

General

Target

639cd0b090f4459153355f5a090835a82451eb6028054ce030cf6366314fee20.exe
Size

1.4MB
MD5

5024700fd5f7e52bf567e82ebdb80e14
SHA1

e94620b0d5cbfb06e55a167f24ebd3df83f6d962
SHA256

639cd0b090f4459153355f5a090835a82451eb6028054ce030cf6366314fee20
SHA512

a1fb9b11951b6f6669c2eb191be5a43ea2147584c4897854a1cdadbb6b6c40f8b4c4e1522b99faef5cfbbdf33934a56fc2e0115fc466e20cd6c9ebaadba840c0
SSDEEP

12288:/eUclQtHUB7lceAvwDlidquEsc1Sa0Pyifu4XY5Z13VhpPlIX4cPMWgxeZwGmuTe:PquEsy0Pyifu4IlVhpP2MXeZS

Score

7^/10

collection spyware stealer

Malware Config

Signatures

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:

639cd0b090f4459153355f5a090835a82451eb6028054ce030cf6366314fee20.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Control Panel\International\Geo\Nation	639cd0b090f4459153355f5a090835a82451eb6028054ce030cf6366314fee20.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
T1081
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
T1081
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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

639cd0b090f4459153355f5a090835a82451eb6028054ce030cf6366314fee20.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	639cd0b090f4459153355f5a090835a82451eb6028054ce030cf6366314fee20.exe
Key opened	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	639cd0b090f4459153355f5a090835a82451eb6028054ce030cf6366314fee20.exe
Key opened	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	639cd0b090f4459153355f5a090835a82451eb6028054ce030cf6366314fee20.exe

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

30 api.ipify.org
28 api.ipify.org
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

flow	ioc
30	api.ipify.org
28	api.ipify.org

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

639cd0b090f4459153355f5a090835a82451eb6028054ce030cf6366314fee20.exepowershell.exe

pid	process
2420	639cd0b090f4459153355f5a090835a82451eb6028054ce030cf6366314fee20.exe
696	powershell.exe
696	powershell.exe
2420	639cd0b090f4459153355f5a090835a82451eb6028054ce030cf6366314fee20.exe
2420	639cd0b090f4459153355f5a090835a82451eb6028054ce030cf6366314fee20.exe
2420	639cd0b090f4459153355f5a090835a82451eb6028054ce030cf6366314fee20.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

639cd0b090f4459153355f5a090835a82451eb6028054ce030cf6366314fee20.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2420	639cd0b090f4459153355f5a090835a82451eb6028054ce030cf6366314fee20.exe
Token: SeDebugPrivilege	696	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

639cd0b090f4459153355f5a090835a82451eb6028054ce030cf6366314fee20.exe

pid process

2420 639cd0b090f4459153355f5a090835a82451eb6028054ce030cf6366314fee20.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

639cd0b090f4459153355f5a090835a82451eb6028054ce030cf6366314fee20.execmd.exe

description	pid	process	target process
PID 2420 wrote to memory of 2456	2420	639cd0b090f4459153355f5a090835a82451eb6028054ce030cf6366314fee20.exe	cmd.exe
PID 2420 wrote to memory of 2456	2420	639cd0b090f4459153355f5a090835a82451eb6028054ce030cf6366314fee20.exe	cmd.exe
PID 2456 wrote to memory of 696	2456	cmd.exe	powershell.exe
PID 2456 wrote to memory of 696	2456	cmd.exe	powershell.exe

outlook_office_path 1 IoCs

Processes:

639cd0b090f4459153355f5a090835a82451eb6028054ce030cf6366314fee20.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	639cd0b090f4459153355f5a090835a82451eb6028054ce030cf6366314fee20.exe

outlook_win_path 1 IoCs

Processes:

639cd0b090f4459153355f5a090835a82451eb6028054ce030cf6366314fee20.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	639cd0b090f4459153355f5a090835a82451eb6028054ce030cf6366314fee20.exe

C:\Users\Admin\AppData\Local\Temp\639cd0b090f4459153355f5a090835a82451eb6028054ce030cf6366314fee20.exe
"C:\Users\Admin\AppData\Local\Temp\639cd0b090f4459153355f5a090835a82451eb6028054ce030cf6366314fee20.exe"
1⤵
- Checks computer location settings
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:2420

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c powershell -ENC cwBlAHQALQBtAHAAcAByAGUAZgBlAHIAZQBuAGMAZQAgAC0AZQB4AGMAbAB1AHMAaQBvAG4AcABhAHQAaAAgAEMAOgBcAA==
2⤵
- Suspicious use of WriteProcessMemory
PID:2456

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -ENC cwBlAHQALQBtAHAAcAByAGUAZgBlAHIAZQBuAGMAZQAgAC0AZQB4AGMAbAB1AHMAaQBvAG4AcABhAHQAaAAgAEMAOgBcAA==
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:696

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_foiwmr1u.oq1.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/696-145-0x000001CCCB410000-0x000001CCCB420000-memory.dmp

Filesize
64KB

Download
memory/696-146-0x000001CCCB410000-0x000001CCCB420000-memory.dmp

Filesize
64KB

Download
memory/696-147-0x000001CCCB410000-0x000001CCCB420000-memory.dmp

Filesize
64KB

Download
memory/696-148-0x000001CCCB410000-0x000001CCCB420000-memory.dmp

Filesize
64KB

Download
memory/2420-133-0x0000024EE7070000-0x0000024EE71E4000-memory.dmp

Filesize
1.5MB

Download
memory/2420-134-0x0000024EE9730000-0x0000024EE9740000-memory.dmp

Filesize
64KB

Download
memory/2420-135-0x0000024EE8E90000-0x0000024EE8EB2000-memory.dmp

Filesize
136KB

Download
memory/2420-151-0x0000024EEA9D0000-0x0000024EEAA20000-memory.dmp

Filesize
320KB

Download
memory/2420-152-0x0000024EE9730000-0x0000024EE9740000-memory.dmp

Filesize
64KB

Download
memory/2420-153-0x0000024EE9730000-0x0000024EE9740000-memory.dmp

Filesize
64KB

Download
memory/2420-154-0x0000024EE9730000-0x0000024EE9740000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads