b5b00d9aeb01e19c7c47fc3ef26eb6b232369156e889349897e24a590ad5117c

Analysis

max time kernel
152s
max time network
166s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2023, 15:17

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General

Target

XLT0090008000000.exe
Size

518KB
MD5

649aa1a7fb22bdde7c2aebad8966d777
SHA1

d23b3f34acf8c41d0aed311c12e110d5cccde806
SHA256

b5b00d9aeb01e19c7c47fc3ef26eb6b232369156e889349897e24a590ad5117c
SHA512

a428717a4ca9d727ad198874c165af84abee3cd54a5692db3f30da367f87283208fffece4b39c2433d0bb07284f0f3b5ba06d611fca199d85fe0d883364df31b
SSDEEP

12288:fok4fD2S+Z5m81XkqyxJZwR9f5RUsk6ceXh6:fd4bzm5m81XkbHml5isk6L8

Score

7^/10

spyware stealer

Malware Config

Signatures

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
T1552.001

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 3068 set thread context of 1416	3068	XLT0090008000000.exe	88
PID 1416 set thread context of 3196	1416	MSBuild.exe	56
PID 1416 set thread context of 2680	1416	MSBuild.exe	98
PID 2680 set thread context of 3196	2680	rundll32.exe	56

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-919254492-3979293997-764407192-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	rundll32.exe

Suspicious behavior: EnumeratesProcesses 50 IoCs

pid	Process
1416	MSBuild.exe
1416	MSBuild.exe
1416	MSBuild.exe
1416	MSBuild.exe
1416	MSBuild.exe
1416	MSBuild.exe
1416	MSBuild.exe
1416	MSBuild.exe
1416	MSBuild.exe
1416	MSBuild.exe
1416	MSBuild.exe
1416	MSBuild.exe
1416	MSBuild.exe
1416	MSBuild.exe
1416	MSBuild.exe
1416	MSBuild.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3196	Explorer.EXE

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
1416	MSBuild.exe
3196	Explorer.EXE
3196	Explorer.EXE
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe
2680	rundll32.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	1416	MSBuild.exe
Token: SeDebugPrivilege	2680	rundll32.exe
Token: SeShutdownPrivilege	3196	Explorer.EXE
Token: SeCreatePagefilePrivilege	3196	Explorer.EXE
Token: SeShutdownPrivilege	3196	Explorer.EXE
Token: SeCreatePagefilePrivilege	3196	Explorer.EXE

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3196	Explorer.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3068 wrote to memory of 1416	3068	XLT0090008000000.exe	88
PID 3068 wrote to memory of 1416	3068	XLT0090008000000.exe	88
PID 3068 wrote to memory of 1416	3068	XLT0090008000000.exe	88
PID 3068 wrote to memory of 1416	3068	XLT0090008000000.exe	88
PID 3068 wrote to memory of 1416	3068	XLT0090008000000.exe	88
PID 3068 wrote to memory of 1416	3068	XLT0090008000000.exe	88
PID 3196 wrote to memory of 2680	3196	Explorer.EXE	98
PID 3196 wrote to memory of 2680	3196	Explorer.EXE	98
PID 3196 wrote to memory of 2680	3196	Explorer.EXE	98
PID 2680 wrote to memory of 2240	2680	rundll32.exe	100
PID 2680 wrote to memory of 2240	2680	rundll32.exe	100
PID 2680 wrote to memory of 2240	2680	rundll32.exe	100

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3196
- C:\Users\Admin\AppData\Local\Temp\XLT0090008000000.exe
  "C:\Users\Admin\AppData\Local\Temp\XLT0090008000000.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:3068
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
    C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:1416
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\SysWOW64\rundll32.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2680
- - C:\Program Files\Mozilla Firefox\Firefox.exe
    "C:\Program Files\Mozilla Firefox\Firefox.exe"
    3⤵
    PID:2240

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1416-17-0x0000000002E60000-0x0000000002E84000-memory.dmp

Filesize
144KB

Download
memory/1416-13-0x0000000000E30000-0x000000000117A000-memory.dmp

Filesize
3.3MB

Download
memory/1416-14-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1416-15-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1416-16-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1416-22-0x0000000002E60000-0x0000000002E84000-memory.dmp

Filesize
144KB

Download
memory/1416-21-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1416-10-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/2680-19-0x0000000000C00000-0x0000000000C36000-memory.dmp

Filesize
216KB

Download
memory/2680-29-0x0000000000C00000-0x0000000000C36000-memory.dmp

Filesize
216KB

Download
memory/2680-26-0x00000000029B0000-0x0000000002A53000-memory.dmp

Filesize
652KB

Download
memory/2680-30-0x00000000029B0000-0x0000000002A53000-memory.dmp

Filesize
652KB

Download
memory/2680-24-0x0000000000C00000-0x0000000000C36000-memory.dmp

Filesize
216KB

Download
memory/2680-23-0x0000000002AD0000-0x0000000002E1A000-memory.dmp

Filesize
3.3MB

Download
memory/2680-20-0x0000000000C00000-0x0000000000C36000-memory.dmp

Filesize
216KB

Download
memory/3068-2-0x0000000005D30000-0x00000000062D4000-memory.dmp

Filesize
5.6MB

Download
memory/3068-12-0x0000000074940000-0x00000000750F0000-memory.dmp

Filesize
7.7MB

Download
memory/3068-4-0x0000000005A30000-0x0000000005A9E000-memory.dmp

Filesize
440KB

Download
memory/3068-9-0x0000000005790000-0x000000000579A000-memory.dmp

Filesize
40KB

Download
memory/3068-8-0x0000000005B40000-0x0000000005BDC000-memory.dmp

Filesize
624KB

Download
memory/3068-1-0x0000000000D90000-0x0000000000E18000-memory.dmp

Filesize
544KB

Download
memory/3068-0-0x0000000074940000-0x00000000750F0000-memory.dmp

Filesize
7.7MB

Download
memory/3068-7-0x00000000057D0000-0x00000000057E0000-memory.dmp

Filesize
64KB

Download
memory/3068-3-0x0000000005820000-0x00000000058B2000-memory.dmp

Filesize
584KB

Download
memory/3068-6-0x0000000074940000-0x00000000750F0000-memory.dmp

Filesize
7.7MB

Download
memory/3068-5-0x00000000057D0000-0x00000000057E0000-memory.dmp

Filesize
64KB

Download
memory/3196-31-0x0000000007D90000-0x0000000007EB0000-memory.dmp

Filesize
1.1MB

Download
memory/3196-55-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/3196-27-0x0000000007D90000-0x0000000007EB0000-memory.dmp

Filesize
1.1MB

Download
memory/3196-25-0x000000000CE20000-0x000000000E7E6000-memory.dmp

Filesize
25.8MB

Download
memory/3196-18-0x000000000CE20000-0x000000000E7E6000-memory.dmp

Filesize
25.8MB

Download
memory/3196-40-0x0000000002590000-0x00000000025A0000-memory.dmp

Filesize
64KB

Download
memory/3196-39-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/3196-38-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/3196-41-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/3196-42-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/3196-43-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/3196-44-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/3196-45-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/3196-47-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/3196-49-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/3196-50-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/3196-51-0x00000000025A0000-0x00000000025B0000-memory.dmp

Filesize
64KB

Download
memory/3196-52-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/3196-53-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/3196-28-0x0000000007D90000-0x0000000007EB0000-memory.dmp

Filesize
1.1MB

Download
memory/3196-57-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/3196-59-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/3196-58-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/3196-56-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/3196-54-0x00000000025A0000-0x00000000025B0000-memory.dmp

Filesize
64KB

Download
memory/3196-62-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/3196-61-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/3196-64-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/3196-63-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/3196-65-0x00000000025A0000-0x00000000025B0000-memory.dmp

Filesize
64KB

Download
memory/3196-66-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/3196-68-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/3196-67-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/3196-69-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/3196-70-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/3196-72-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download
memory/3196-73-0x0000000002620000-0x0000000002630000-memory.dmp

Filesize
64KB

Download