3667609f0c24ab6f0f752272d3912979fb5a589c0e067d09279947d5852adfd6

General

Target
kart bilgisizzz.exe
Size 547KB
Sample220502-28scascaf9
SHA256 4c56e5f1863de0fa8fa4f2104de8d14a695eaa7e61158a71aeabef051cc025b1
MD5 e403224181d35975467c43df34caaf3b
SHA1 e2af3fe3b2ff9ed604ea6ca40fc2a7e18fef7f64
SHA512 59bd3516ff72ba7b990e7d8b1b6951d3f07d8aa2958a7957642c91e2fc19191d577247849eb925bb6f20e6da4575175364d8304e2c49eca0a876a74f5249e392
MD5 SHA1 SHA512

Score

7^/10

collection 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 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-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	kart bilgisizzz.exe
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	kart bilgisizzz.exe
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	kart bilgisizzz.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.

flow	ioc
12	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4412 set thread context of 1544	4412	kart bilgisizzz.exe	85

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4860	1544	WerFault.exe	85

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

T1053

pid	Process
2296	schtasks.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4412	kart bilgisizzz.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1544	kart bilgisizzz.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4412 wrote to memory of 3100	4412	kart bilgisizzz.exe	84
PID 4412 wrote to memory of 3100	4412	kart bilgisizzz.exe	84
PID 4412 wrote to memory of 3100	4412	kart bilgisizzz.exe	84
PID 4412 wrote to memory of 1544	4412	kart bilgisizzz.exe	85
PID 4412 wrote to memory of 1544	4412	kart bilgisizzz.exe	85
PID 4412 wrote to memory of 1544	4412	kart bilgisizzz.exe	85
PID 4412 wrote to memory of 1544	4412	kart bilgisizzz.exe	85
PID 3100 wrote to memory of 2296	3100	cmd.exe	86
PID 3100 wrote to memory of 2296	3100	cmd.exe	86
PID 3100 wrote to memory of 2296	3100	cmd.exe	86

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	kart bilgisizzz.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	kart bilgisizzz.exe

C:\Users\Admin\AppData\Local\Temp\kart bilgisizzz.exe
"C:\Users\Admin\AppData\Local\Temp\kart bilgisizzz.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4412
- C:\Windows\SysWOW64\cmd.exe
  cmd /c schtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\14f76e838074406fa2328706f33416b2.xml"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3100
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\14f76e838074406fa2328706f33416b2.xml"
    3⤵
    - Creates scheduled task(s)
    PID:2296
- C:\Users\Admin\AppData\Local\Temp\kart bilgisizzz.exe
  "C:\Users\Admin\AppData\Local\Temp\kart bilgisizzz.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:1544
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1544 -s 1608
    3⤵
    - Program crash
    PID:4860

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1544 -ip 1544
1⤵
PID:1320

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

14f76e838074406fa2328706f33416b2.xml

Path C:\Users\Admin\AppData\Local\Temp\14f76e838074406fa2328706f33416b2.xml
Size 1KB
SHA256 e6cb647c0aee80cbac58f101ba47620657c8cd58f9a0aa91c6f8a4466e4ebc6f
MD5 57e80c1cd83971b009db6462dec561e8
SHA1 9890fc3fc7b93bb9dce0c624486307cff2a26927
SHA512 acc99eb56c615f669ef933c34ae86a1ba41a5ea5108a211de14107293d0bea7eb45e317bdb9b833b1262a1022fa4aa4462f4f3c6a19fa9481320dbb75ee41dd6
MD5 SHA1 SHA512

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memory/1544-135-0x0000000004F80000-0x000000000501C000-memory.dmp

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memory/1544-136-0x00000000055D0000-0x0000000005B74000-memory.dmp

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memory/1544-137-0x0000000005090000-0x00000000050F6000-memory.dmp

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memory/4412-132-0x0000000000AFB000-0x0000000000B00000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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