fde6f4b70768e329b0d725843094cad8ee50638b32956c0edeefed2d551508d1

General

Target

cfc1c4a014b005431cf842a9a887b9fd84b1f575.exe
Size

660KB
MD5

3b66a4c59d3eadfbb396721c70834ddd
SHA1

cfc1c4a014b005431cf842a9a887b9fd84b1f575
SHA256

fde6f4b70768e329b0d725843094cad8ee50638b32956c0edeefed2d551508d1
SHA512

3302d2043cf5b15f26748b1be8475021d96446456b53c634b940d2339d6f0f24e5d4ca8cac1009c0af942997f0a49c5558f2e8cfc8ad391df81c576044697eb4
SSDEEP

12288:J4reswkUI5NB9y+EdYHsGC29KWeh3ih9HfA:JBkUI54GCFBYT4

Score

7^/10

collection persistence spyware stealer

Malware Config

Signatures

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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cfc1c4a014b005431cf842a9a887b9fd84b1f575.exe
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cfc1c4a014b005431cf842a9a887b9fd84b1f575.exe
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cfc1c4a014b005431cf842a9a887b9fd84b1f575.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\Skype = "C:\\Users\\Admin\\AppData\\Roaming\\Skype\\Skype.exe"	cfc1c4a014b005431cf842a9a887b9fd84b1f575.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.

flow	ioc
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2004 set thread context of 848	2004	cfc1c4a014b005431cf842a9a887b9fd84b1f575.exe	28

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	848	cfc1c4a014b005431cf842a9a887b9fd84b1f575.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2004 wrote to memory of 848	2004	cfc1c4a014b005431cf842a9a887b9fd84b1f575.exe	28
PID 2004 wrote to memory of 848	2004	cfc1c4a014b005431cf842a9a887b9fd84b1f575.exe	28
PID 2004 wrote to memory of 848	2004	cfc1c4a014b005431cf842a9a887b9fd84b1f575.exe	28
PID 2004 wrote to memory of 848	2004	cfc1c4a014b005431cf842a9a887b9fd84b1f575.exe	28
PID 2004 wrote to memory of 848	2004	cfc1c4a014b005431cf842a9a887b9fd84b1f575.exe	28
PID 2004 wrote to memory of 848	2004	cfc1c4a014b005431cf842a9a887b9fd84b1f575.exe	28
PID 2004 wrote to memory of 848	2004	cfc1c4a014b005431cf842a9a887b9fd84b1f575.exe	28
PID 2004 wrote to memory of 848	2004	cfc1c4a014b005431cf842a9a887b9fd84b1f575.exe	28
PID 2004 wrote to memory of 848	2004	cfc1c4a014b005431cf842a9a887b9fd84b1f575.exe	28

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cfc1c4a014b005431cf842a9a887b9fd84b1f575.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cfc1c4a014b005431cf842a9a887b9fd84b1f575.exe

C:\Users\Admin\AppData\Local\Temp\cfc1c4a014b005431cf842a9a887b9fd84b1f575.exe
"C:\Users\Admin\AppData\Local\Temp\cfc1c4a014b005431cf842a9a887b9fd84b1f575.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2004
- C:\Users\Admin\AppData\Local\Temp\cfc1c4a014b005431cf842a9a887b9fd84b1f575.exe
  "C:\Users\Admin\AppData\Local\Temp\cfc1c4a014b005431cf842a9a887b9fd84b1f575.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:848

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/848-64-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/848-63-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/848-70-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/848-68-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/848-61-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/848-65-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/848-60-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2004-55-0x0000000075811000-0x0000000075813000-memory.dmp

Filesize
8KB

Download
memory/2004-54-0x00000000010D0000-0x000000000117C000-memory.dmp

Filesize
688KB

Download
memory/2004-59-0x0000000000A60000-0x0000000000A92000-memory.dmp

Filesize
200KB

Download
memory/2004-58-0x0000000004890000-0x00000000048FC000-memory.dmp

Filesize
432KB

Download
memory/2004-57-0x0000000000550000-0x000000000055A000-memory.dmp

Filesize
40KB

Download
memory/2004-56-0x0000000000480000-0x0000000000494000-memory.dmp

Filesize
80KB

Download

Analysis

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