17b4d01d32c64a62e36496829da323fe308437048ca87143de7365fabd4194fd

Analysis

max time kernel
360s
max time network
361s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
22-11-2024 03:25

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General

Target

f9151107655aaa6db995888a7cb69ada.exe
Size

360KB
MD5

f9151107655aaa6db995888a7cb69ada
SHA1

854755b232ef00fffdafe68ed624cf91fe0fe92b
SHA256

b70c528731e7fa31c6038f26a07f48a0436741162961922d9bba468f77b3ce0f
SHA512

0b600b60a6fae79d0a815b8c2f43e6843941205b0560858e4274cd105e2124e87c91b0b73baa8ef58a357b5e9b3b5af73597dd96a815f559d4cc3ac7d5b8d894
SSDEEP

6144:iBDWtg/7YsXUmTXgEXrMzp14WaumddWFlhdYBb+faDvLPoJgQ1GqXOFK:iEtu/3XgsdumdIlnYZPyv1LZ

Score

7^/10

discovery spyware stealer

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2360 cmd.exe
Reads user/profile data of web browsers 3 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

Credentials from Web Browsers
T1555.003

pid	process
2360	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

f9151107655aaa6db995888a7cb69ada.execmd.exeattrib.exeattrib.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f9151107655aaa6db995888a7cb69ada.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

f9151107655aaa6db995888a7cb69ada.execmd.exe

description	pid	process	target process
PID 3032 wrote to memory of 2360	3032	f9151107655aaa6db995888a7cb69ada.exe	cmd.exe
PID 3032 wrote to memory of 2360	3032	f9151107655aaa6db995888a7cb69ada.exe	cmd.exe
PID 3032 wrote to memory of 2360	3032	f9151107655aaa6db995888a7cb69ada.exe	cmd.exe
PID 3032 wrote to memory of 2360	3032	f9151107655aaa6db995888a7cb69ada.exe	cmd.exe
PID 2360 wrote to memory of 2172	2360	cmd.exe	attrib.exe
PID 2360 wrote to memory of 2172	2360	cmd.exe	attrib.exe
PID 2360 wrote to memory of 2172	2360	cmd.exe	attrib.exe
PID 2360 wrote to memory of 2172	2360	cmd.exe	attrib.exe
PID 2360 wrote to memory of 2416	2360	cmd.exe	attrib.exe
PID 2360 wrote to memory of 2416	2360	cmd.exe	attrib.exe
PID 2360 wrote to memory of 2416	2360	cmd.exe	attrib.exe
PID 2360 wrote to memory of 2416	2360	cmd.exe	attrib.exe

Views/modifies file attributes 1 TTPs 2 IoCs
evasion

Hidden Files and Directories
T1564.001

Processes:

attrib.exeattrib.exe

pid process

2172 attrib.exe
2416 attrib.exe

pid	process
2172	attrib.exe
2416	attrib.exe

C:\Users\Admin\AppData\Local\Temp\f9151107655aaa6db995888a7cb69ada.exe
"C:\Users\Admin\AppData\Local\Temp\f9151107655aaa6db995888a7cb69ada.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3032
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Roaming\Mozilla\EXTENS~1\B0B9TM~1.BAT
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2360
- - C:\Windows\SysWOW64\attrib.exe
    attrib -R -S -H "C:\Users\Admin\AppData\Local\Temp\f9151107655aaa6db995888a7cb69ada.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:2172
- - C:\Windows\SysWOW64\attrib.exe
    attrib -R -S -H "C:\Users\Admin\AppData\Roaming\Mozilla\Extensions\B0B9.tmp.bat"
    3⤵
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:2416

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Mozilla\EXTENS~1\B0B9.tmp.bat

Filesize
442B

MD5
7f6463b850974235d535591d85ef050d

SHA1
3f878c55c2bc75d2904e2bc4c99ff741bc4f1adf

SHA256
67ec6630dce786263c06f309f44dcb7658c19c53df365db7ae48e33100028491

SHA512
690b95c127b07fd7e3c30440daf4f67b02a0632770f4229e47c1d633f2e2410d166b44795ef4a4582f7809c93139ed68debed21fda8e83db0168acc31ef4bafa

Download Submit
memory/3032-0-0x0000000000230000-0x000000000028E000-memory.dmp

Filesize
376KB

Download
memory/3032-2-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/3032-4-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download