280268db673f66dc31e54d86de101cf8b5d52c583a9282d9c7ccb4475612a8e0

Analysis

max time kernel
313s
max time network
318s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
20-11-2024 13:10

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General

Target

e035a1741d10a75402359dec278717e4e32b9d2a9ec1e1834710a2b67aa21f5f.exe
Size

107KB
MD5

6c34b57397081898a8e3b3f90671afd0
SHA1

9741b0ce05fe1f11c6a1b768c12960cdcfbcce8b
SHA256

e035a1741d10a75402359dec278717e4e32b9d2a9ec1e1834710a2b67aa21f5f
SHA512

7d63e95295273dead2498fe97465a577dbfd9ffb4cba9e37c5306e41083f6659d8f79653e226df2f059174f56985d23b56ce699316f477e5169d975781de7be4
SSDEEP

1536:tlDLR6JCLRMfXbOhHULmnPKZ61KiPlQI+2cCKNE+EkvOhEEq/D/fy:tlPOfXa+LmPK/0P+2wNgkGh1q/D/q

Score

7^/10

discovery spyware stealer

Malware Config

Signatures

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
Drops file in Windows directory 1 IoCs

Processes:

cmd.exe

description ioc process

File opened for modification C:\Windows\Prefetch\READYB~1\READYB~1.ETL cmd.exe

description	ioc	process
File opened for modification	C:\Windows\Prefetch\READYB~1\READYB~1.ETL	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 11 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:

taskkill.exereg.exereg.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exereg.exee035a1741d10a75402359dec278717e4e32b9d2a9ec1e1834710a2b67aa21f5f.execmd.exetaskkill.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e035a1741d10a75402359dec278717e4e32b9d2a9ec1e1834710a2b67aa21f5f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe

Kills process with taskkill 6 IoCs
evasion

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exe

pid process

2628 taskkill.exe
2252 taskkill.exe
2980 taskkill.exe
2160 taskkill.exe
1016 taskkill.exe
2764 taskkill.exe

pid	process
2628	taskkill.exe
2252	taskkill.exe
2980	taskkill.exe
2160	taskkill.exe
1016	taskkill.exe
2764	taskkill.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exe

description	pid	process
Token: SeDebugPrivilege	2252	taskkill.exe
Token: SeDebugPrivilege	2980	taskkill.exe
Token: SeDebugPrivilege	2160	taskkill.exe
Token: SeDebugPrivilege	1016	taskkill.exe
Token: SeDebugPrivilege	2764	taskkill.exe
Token: SeDebugPrivilege	2628	taskkill.exe

Suspicious use of WriteProcessMemory 40 IoCs

Processes:

e035a1741d10a75402359dec278717e4e32b9d2a9ec1e1834710a2b67aa21f5f.execmd.exe

description	pid	process	target process
PID 2820 wrote to memory of 2348	2820	e035a1741d10a75402359dec278717e4e32b9d2a9ec1e1834710a2b67aa21f5f.exe	cmd.exe
PID 2820 wrote to memory of 2348	2820	e035a1741d10a75402359dec278717e4e32b9d2a9ec1e1834710a2b67aa21f5f.exe	cmd.exe
PID 2820 wrote to memory of 2348	2820	e035a1741d10a75402359dec278717e4e32b9d2a9ec1e1834710a2b67aa21f5f.exe	cmd.exe
PID 2820 wrote to memory of 2348	2820	e035a1741d10a75402359dec278717e4e32b9d2a9ec1e1834710a2b67aa21f5f.exe	cmd.exe
PID 2348 wrote to memory of 2252	2348	cmd.exe	taskkill.exe
PID 2348 wrote to memory of 2252	2348	cmd.exe	taskkill.exe
PID 2348 wrote to memory of 2252	2348	cmd.exe	taskkill.exe
PID 2348 wrote to memory of 2252	2348	cmd.exe	taskkill.exe
PID 2348 wrote to memory of 2980	2348	cmd.exe	taskkill.exe
PID 2348 wrote to memory of 2980	2348	cmd.exe	taskkill.exe
PID 2348 wrote to memory of 2980	2348	cmd.exe	taskkill.exe
PID 2348 wrote to memory of 2980	2348	cmd.exe	taskkill.exe
PID 2348 wrote to memory of 2160	2348	cmd.exe	taskkill.exe
PID 2348 wrote to memory of 2160	2348	cmd.exe	taskkill.exe
PID 2348 wrote to memory of 2160	2348	cmd.exe	taskkill.exe
PID 2348 wrote to memory of 2160	2348	cmd.exe	taskkill.exe
PID 2348 wrote to memory of 1016	2348	cmd.exe	taskkill.exe
PID 2348 wrote to memory of 1016	2348	cmd.exe	taskkill.exe
PID 2348 wrote to memory of 1016	2348	cmd.exe	taskkill.exe
PID 2348 wrote to memory of 1016	2348	cmd.exe	taskkill.exe
PID 2348 wrote to memory of 2764	2348	cmd.exe	taskkill.exe
PID 2348 wrote to memory of 2764	2348	cmd.exe	taskkill.exe
PID 2348 wrote to memory of 2764	2348	cmd.exe	taskkill.exe
PID 2348 wrote to memory of 2764	2348	cmd.exe	taskkill.exe
PID 2348 wrote to memory of 2912	2348	cmd.exe	reg.exe
PID 2348 wrote to memory of 2912	2348	cmd.exe	reg.exe
PID 2348 wrote to memory of 2912	2348	cmd.exe	reg.exe
PID 2348 wrote to memory of 2912	2348	cmd.exe	reg.exe
PID 2348 wrote to memory of 2628	2348	cmd.exe	taskkill.exe
PID 2348 wrote to memory of 2628	2348	cmd.exe	taskkill.exe
PID 2348 wrote to memory of 2628	2348	cmd.exe	taskkill.exe
PID 2348 wrote to memory of 2628	2348	cmd.exe	taskkill.exe
PID 2348 wrote to memory of 2816	2348	cmd.exe	reg.exe
PID 2348 wrote to memory of 2816	2348	cmd.exe	reg.exe
PID 2348 wrote to memory of 2816	2348	cmd.exe	reg.exe
PID 2348 wrote to memory of 2816	2348	cmd.exe	reg.exe
PID 2348 wrote to memory of 2588	2348	cmd.exe	reg.exe
PID 2348 wrote to memory of 2588	2348	cmd.exe	reg.exe
PID 2348 wrote to memory of 2588	2348	cmd.exe	reg.exe
PID 2348 wrote to memory of 2588	2348	cmd.exe	reg.exe

C:\Users\Admin\AppData\Local\Temp\e035a1741d10a75402359dec278717e4e32b9d2a9ec1e1834710a2b67aa21f5f.exe
"C:\Users\Admin\AppData\Local\Temp\e035a1741d10a75402359dec278717e4e32b9d2a9ec1e1834710a2b67aa21f5f.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2820
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\4341FRTB.bat" "C:\Users\Admin\AppData\Local\Temp\e035a1741d10a75402359dec278717e4e32b9d2a9ec1e1834710a2b67aa21f5f.exe""
  2⤵
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2348
- - C:\Windows\SysWOW64\taskkill.exe
    TASKkill /f /im "EpicGamesLauncher.exe" /t /fi "status eq running"
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2252
- - C:\Windows\SysWOW64\taskkill.exe
    TASKkill /f /im "FortniteLauncher.exe" /t /fi "status eq running"
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2980
- - C:\Windows\SysWOW64\taskkill.exe
    TASKkill /f /im "FortniteClient-Win64-Shipping_BE.exe" /t /fi "status eq running"
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2160
- - C:\Windows\SysWOW64\taskkill.exe
    TASKkill /f /im "FortniteClient-Win64-Shipping.exe" /t /fi "status eq running"
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1016
- - C:\Windows\SysWOW64\taskkill.exe
    TASKkill /f /im "EasyAntiCheat.exe" /t /fi "status eq running"
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2764
- - C:\Windows\SysWOW64\reg.exe
    Reg delete "HKEY_CURRENT_USER\Software\Epic Games" /f
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2912
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /IM "EpicGamesLauncher.exe" /F
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2628
- - C:\Windows\SysWOW64\reg.exe
    reg delete "HKEY_USERS\S-1-5-21-2097722829-2509645790-3642206209-1001\Software\Epic Games" /f
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2816
- - C:\Windows\SysWOW64\reg.exe
    reg delete "HKEY_CURRENT_USER\Software\Epic Games" /f
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2588

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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\Local\Temp\4341FRTB.bat

Filesize
60KB

MD5
466a9665349fecae7f7e20b515244b48

SHA1
4071929bcb4b0300264b006064643ff3d9fa7f26

SHA256
90e254b4ed587185a92f4844c6ff4950d2b942ee93d72501127f9a250b2b886a

SHA512
096021b9fccf4928cf6cd6130a819e7b5009cd96d8db5d736ab4d9c5c9f8df908e2456d35aa5c295464f4b1bcb4ddbd05cf855e511aa1aada426fd91bed57a9e

Download Submit
memory/2820-2-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download