9e6548b653ee412b729f669bad36d14d12a385176c0b83e945d9c446c90916e3

Analysis

max time kernel
80s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
20/09/2022, 01:58

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General

Target

file.exe
Size

373KB
MD5

5f59691b93c06b3a123a8db348493239
SHA1

22c8a5ccd2a00adbac98485a080979b348bbf37c
SHA256

9e6548b653ee412b729f669bad36d14d12a385176c0b83e945d9c446c90916e3
SHA512

89c0e0d0a05d232b3d864722696ed3b5aa0502b4d28e2009fbd374fe7a8cd5efa5ea4df2cfdbd0fc6091e5351e17d414634e9e2a7fac48ca3807752a75766a4a
SSDEEP

6144:Y9nI7jyFhXzqOOUfp+dgFV7HcpiSChP0LeYigavwVfL:Y9nI7uzXz7O+p+U0LCiLS

Score

7^/10

discovery spyware stealer

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	file.exe

Loads dropped DLL 2 IoCs

pid	Process
844	file.exe
844	file.exe

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 2FA software files, possible credential harvesting 2 TTPs
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	file.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	file.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
4720	timeout.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
4180	taskkill.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
844	file.exe
844	file.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4180	taskkill.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 844 wrote to memory of 1976	844	file.exe	85
PID 844 wrote to memory of 1976	844	file.exe	85
PID 844 wrote to memory of 1976	844	file.exe	85
PID 1976 wrote to memory of 4180	1976	cmd.exe	87
PID 1976 wrote to memory of 4180	1976	cmd.exe	87
PID 1976 wrote to memory of 4180	1976	cmd.exe	87
PID 1976 wrote to memory of 4720	1976	cmd.exe	88
PID 1976 wrote to memory of 4720	1976	cmd.exe	88
PID 1976 wrote to memory of 4720	1976	cmd.exe	88

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Checks computer location settings
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:844
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" C/c taskkill /im file.exe /f & timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\file.exe" & del C:\PrograData\*.dll & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1976
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /im file.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4180
- - C:\Windows\SysWOW64\timeout.exe
    timeout /t 6
    3⤵
    - Delays execution with timeout.exe
    PID:4720

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\mozglue.dll

Filesize
593KB

MD5
c8fd9be83bc728cc04beffafc2907fe9

SHA1
95ab9f701e0024cedfbd312bcfe4e726744c4f2e

SHA256
ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a

SHA512
fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

Download Submit
C:\ProgramData\nss3.dll

Filesize
2.0MB

MD5
1cc453cdf74f31e4d913ff9c10acdde2

SHA1
6e85eae544d6e965f15fa5c39700fa7202f3aafe

SHA256
ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5

SHA512
dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

Download Submit
memory/844-132-0x00000000005E9000-0x0000000000612000-memory.dmp

Filesize
164KB

Download
memory/844-133-0x00000000021B0000-0x00000000021F7000-memory.dmp

Filesize
284KB

Download
memory/844-134-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/844-135-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/844-159-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/844-158-0x00000000005E9000-0x0000000000612000-memory.dmp

Filesize
164KB

Download