17b4d01d32c64a62e36496829da323fe308437048ca87143de7365fabd4194fd

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-11-2024 03:27

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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

pid	Process
2300	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

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

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

description	pid	Process	procid_target
PID 2892 wrote to memory of 2300	2892	f9151107655aaa6db995888a7cb69ada.exe	30
PID 2892 wrote to memory of 2300	2892	f9151107655aaa6db995888a7cb69ada.exe	30
PID 2892 wrote to memory of 2300	2892	f9151107655aaa6db995888a7cb69ada.exe	30
PID 2892 wrote to memory of 2300	2892	f9151107655aaa6db995888a7cb69ada.exe	30
PID 2300 wrote to memory of 2804	2300	cmd.exe	32
PID 2300 wrote to memory of 2804	2300	cmd.exe	32
PID 2300 wrote to memory of 2804	2300	cmd.exe	32
PID 2300 wrote to memory of 2804	2300	cmd.exe	32
PID 2300 wrote to memory of 2820	2300	cmd.exe	33
PID 2300 wrote to memory of 2820	2300	cmd.exe	33
PID 2300 wrote to memory of 2820	2300	cmd.exe	33
PID 2300 wrote to memory of 2820	2300	cmd.exe	33

Views/modifies file attributes 1 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
2804	attrib.exe
2820	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:2892
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Roaming\MICROS~1\AddIns\7BF3TM~1.BAT
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2300
- - 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:2804
- - C:\Windows\SysWOW64\attrib.exe
    attrib -R -S -H "C:\Users\Admin\AppData\Roaming\Microsoft\AddIns\7BF3.tmp.bat"
    3⤵
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:2820

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\MICROS~1\AddIns\7BF3.tmp.bat

Filesize
438B

MD5
2b43d994e3e05544a0fb287840842704

SHA1
bfb5187c7017306e9d8c3230081691201d20d510

SHA256
6df6c8eeacd78fee8fba64930f24011a1a0aec435ebb2932e7ea2ca4f3daae62

SHA512
cdb069637903a4b3840f219c5078f41bf37a9607cd8a9651f2c03eb0f17dede8106d717c563cdfe7c15114dfdd716d8f85958189d46cf51b2c8102cb87761600

Download Submit
memory/2892-0-0x0000000000460000-0x00000000004BE000-memory.dmp

Filesize
376KB

Download
memory/2892-1-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/2892-4-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download