7d69e0d82e74059115486fae5dd5ac6463c7fccd91dbbcaa9587117c7d201ddb

Resubmissions

22-04-2024 22:02

240422-1xtwbagh68 10

22-04-2024 19:25

240422-x42b7afa68 10

19-04-2024 03:02

240419-djmthsfh8w 10

Analysis

max time kernel
1778s
max time network
1795s
platform
windows11-21h2_x64
resource
win11-20240412-en
resource tags

arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
submitted
22-04-2024 19:25

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General

Target

2b5bf75c0aede1169e7aa2b4c760b1852f34990d5b8ce27ca2fa21efa35e0635.exe
Size

9.7MB
MD5

e959a251d4fd9d7c2bb495120b34e0c7
SHA1

f1fd8ceb0c33d51d36e7b48fe2672ee1873a8d5c
SHA256

2b5bf75c0aede1169e7aa2b4c760b1852f34990d5b8ce27ca2fa21efa35e0635
SHA512

bb87ec1a60d28a8949ba0bbb4f2cf8c839f1648420ad24016d2aec87d400193071936e9f2239d8df609c4c08cd144c204466e3da71615d90988498718aef0eb0
SSDEEP

3072:g2YHCLwn3UjOikH+LGP34o7KerVUzeeDXbwa21Dv9ua/aHyvDTd2iWtxILgcaL1K:g2YHuwn3UFdbwvsvj3xh

Score

7^/10

collection spyware stealer

Malware Config

Signatures

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:

2b5bf75c0aede1169e7aa2b4c760b1852f34990d5b8ce27ca2fa21efa35e0635.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3263309122-2820180308-3568046652-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2b5bf75c0aede1169e7aa2b4c760b1852f34990d5b8ce27ca2fa21efa35e0635.exe
Key opened	\REGISTRY\USER\S-1-5-21-3263309122-2820180308-3568046652-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2b5bf75c0aede1169e7aa2b4c760b1852f34990d5b8ce27ca2fa21efa35e0635.exe
Key opened	\REGISTRY\USER\S-1-5-21-3263309122-2820180308-3568046652-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2b5bf75c0aede1169e7aa2b4c760b1852f34990d5b8ce27ca2fa21efa35e0635.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

1 checkip.dyndns.org

flow	ioc
1	checkip.dyndns.org

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

2b5bf75c0aede1169e7aa2b4c760b1852f34990d5b8ce27ca2fa21efa35e0635.exe

pid	process
432	2b5bf75c0aede1169e7aa2b4c760b1852f34990d5b8ce27ca2fa21efa35e0635.exe
432	2b5bf75c0aede1169e7aa2b4c760b1852f34990d5b8ce27ca2fa21efa35e0635.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

2b5bf75c0aede1169e7aa2b4c760b1852f34990d5b8ce27ca2fa21efa35e0635.exe

pid process

432 2b5bf75c0aede1169e7aa2b4c760b1852f34990d5b8ce27ca2fa21efa35e0635.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

2b5bf75c0aede1169e7aa2b4c760b1852f34990d5b8ce27ca2fa21efa35e0635.exe

description pid process

Token: SeDebugPrivilege 432 2b5bf75c0aede1169e7aa2b4c760b1852f34990d5b8ce27ca2fa21efa35e0635.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

2b5bf75c0aede1169e7aa2b4c760b1852f34990d5b8ce27ca2fa21efa35e0635.exe

pid process

432 2b5bf75c0aede1169e7aa2b4c760b1852f34990d5b8ce27ca2fa21efa35e0635.exe

description	pid	process
Token: SeDebugPrivilege	432	2b5bf75c0aede1169e7aa2b4c760b1852f34990d5b8ce27ca2fa21efa35e0635.exe

outlook_office_path 1 IoCs

Processes:

2b5bf75c0aede1169e7aa2b4c760b1852f34990d5b8ce27ca2fa21efa35e0635.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3263309122-2820180308-3568046652-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2b5bf75c0aede1169e7aa2b4c760b1852f34990d5b8ce27ca2fa21efa35e0635.exe

outlook_win_path 1 IoCs

Processes:

2b5bf75c0aede1169e7aa2b4c760b1852f34990d5b8ce27ca2fa21efa35e0635.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3263309122-2820180308-3568046652-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	2b5bf75c0aede1169e7aa2b4c760b1852f34990d5b8ce27ca2fa21efa35e0635.exe

C:\Users\Admin\AppData\Local\Temp\2b5bf75c0aede1169e7aa2b4c760b1852f34990d5b8ce27ca2fa21efa35e0635.exe
"C:\Users\Admin\AppData\Local\Temp\2b5bf75c0aede1169e7aa2b4c760b1852f34990d5b8ce27ca2fa21efa35e0635.exe"
1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:432

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\ScreenShot\screen.jpeg
Filesize
48KB

MD5
e1631fe32a26b1f77dc27eb556f60734

SHA1
6b77ef7cfb88294d68f44bbb8af75487b3e3ed35

SHA256
0c7aad02dc0068be58d6449d394ea8602435c9ad2622f70a0d26156728f56d05

SHA512
2e85a31374eb94e5296a4f82266767729992c32f5146cacd393cb120d31da3df0331843cfd56a35d974333d68af9138bdbd7c2ed2972c62507185d37ef04da83

Download Submit
memory/432-0-0x0000000074F70000-0x0000000075521000-memory.dmp

Filesize
5.7MB

Download
memory/432-1-0x0000000074F70000-0x0000000075521000-memory.dmp

Filesize
5.7MB

Download
memory/432-2-0x0000000000930000-0x0000000000940000-memory.dmp

Filesize
64KB

Download
memory/432-3-0x0000000000930000-0x0000000000940000-memory.dmp

Filesize
64KB

Download
memory/432-4-0x0000000074F70000-0x0000000075521000-memory.dmp

Filesize
5.7MB

Download
memory/432-5-0x0000000000930000-0x0000000000940000-memory.dmp

Filesize
64KB

Download
memory/432-6-0x0000000000930000-0x0000000000940000-memory.dmp

Filesize
64KB

Download
memory/432-7-0x0000000000930000-0x0000000000940000-memory.dmp

Filesize
64KB

Download
memory/432-9-0x0000000000930000-0x0000000000940000-memory.dmp

Filesize
64KB

Download
memory/432-10-0x0000000000930000-0x0000000000940000-memory.dmp

Filesize
64KB

Download