8f2e28588f2303bd8d7a9b0c3ff6a9cb16fa93f8ddc9c5e0666a8c12d6880ee3

Analysis

max time kernel
22s
max time network
24s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20241023-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
10-12-2024 23:21

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General

Target

BootstrapperV1.23.exe
Size

800KB
MD5

02c70d9d6696950c198db93b7f6a835e
SHA1

30231a467a49cc37768eea0f55f4bea1cbfb48e2
SHA256

8f2e28588f2303bd8d7a9b0c3ff6a9cb16fa93f8ddc9c5e0666a8c12d6880ee3
SHA512

431d9b9918553bff4f4a5bc2a5e7b7015f8ad0e2d390bb4d5264d08983372424156524ef5587b24b67d1226856fc630aaca08edc8113097e0094501b4f08efeb
SSDEEP

12288:qhd8cjaLXVh84wEFkW1mocaBj6WtiRPpptHxQ0z:2ycjar84w5W4ocaBj6y2tHDz

Score

1^/10

Malware Config

Signatures

Gathers network information 2 TTPs 1 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command and Scripting Interpreter

T1059

pid	Process
3860	ipconfig.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4624	WMIC.exe
4624	WMIC.exe
4624	WMIC.exe
4624	WMIC.exe

Suspicious use of AdjustPrivilegeToken 43 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4624	WMIC.exe
Token: SeSecurityPrivilege	4624	WMIC.exe
Token: SeTakeOwnershipPrivilege	4624	WMIC.exe
Token: SeLoadDriverPrivilege	4624	WMIC.exe
Token: SeSystemProfilePrivilege	4624	WMIC.exe
Token: SeSystemtimePrivilege	4624	WMIC.exe
Token: SeProfSingleProcessPrivilege	4624	WMIC.exe
Token: SeIncBasePriorityPrivilege	4624	WMIC.exe
Token: SeCreatePagefilePrivilege	4624	WMIC.exe
Token: SeBackupPrivilege	4624	WMIC.exe
Token: SeRestorePrivilege	4624	WMIC.exe
Token: SeShutdownPrivilege	4624	WMIC.exe
Token: SeDebugPrivilege	4624	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4624	WMIC.exe
Token: SeRemoteShutdownPrivilege	4624	WMIC.exe
Token: SeUndockPrivilege	4624	WMIC.exe
Token: SeManageVolumePrivilege	4624	WMIC.exe
Token: 33	4624	WMIC.exe
Token: 34	4624	WMIC.exe
Token: 35	4624	WMIC.exe
Token: 36	4624	WMIC.exe
Token: SeIncreaseQuotaPrivilege	4624	WMIC.exe
Token: SeSecurityPrivilege	4624	WMIC.exe
Token: SeTakeOwnershipPrivilege	4624	WMIC.exe
Token: SeLoadDriverPrivilege	4624	WMIC.exe
Token: SeSystemProfilePrivilege	4624	WMIC.exe
Token: SeSystemtimePrivilege	4624	WMIC.exe
Token: SeProfSingleProcessPrivilege	4624	WMIC.exe
Token: SeIncBasePriorityPrivilege	4624	WMIC.exe
Token: SeCreatePagefilePrivilege	4624	WMIC.exe
Token: SeBackupPrivilege	4624	WMIC.exe
Token: SeRestorePrivilege	4624	WMIC.exe
Token: SeShutdownPrivilege	4624	WMIC.exe
Token: SeDebugPrivilege	4624	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4624	WMIC.exe
Token: SeRemoteShutdownPrivilege	4624	WMIC.exe
Token: SeUndockPrivilege	4624	WMIC.exe
Token: SeManageVolumePrivilege	4624	WMIC.exe
Token: 33	4624	WMIC.exe
Token: 34	4624	WMIC.exe
Token: 35	4624	WMIC.exe
Token: 36	4624	WMIC.exe
Token: SeDebugPrivilege	520	BootstrapperV1.23.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 520 wrote to memory of 4968	520	BootstrapperV1.23.exe	81
PID 520 wrote to memory of 4968	520	BootstrapperV1.23.exe	81
PID 4968 wrote to memory of 3860	4968	cmd.exe	83
PID 4968 wrote to memory of 3860	4968	cmd.exe	83
PID 520 wrote to memory of 1716	520	BootstrapperV1.23.exe	89
PID 520 wrote to memory of 1716	520	BootstrapperV1.23.exe	89
PID 1716 wrote to memory of 4624	1716	cmd.exe	91
PID 1716 wrote to memory of 4624	1716	cmd.exe	91

C:\Users\Admin\AppData\Local\Temp\BootstrapperV1.23.exe
"C:\Users\Admin\AppData\Local\Temp\BootstrapperV1.23.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:520
- C:\Windows\SYSTEM32\cmd.exe
  "cmd" /c ipconfig /all
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4968
- - C:\Windows\system32\ipconfig.exe
    ipconfig /all
    3⤵
    - Gathers network information
    PID:3860
- C:\Windows\SYSTEM32\cmd.exe
  "cmd" /c wmic nicconfig where (IPEnabled=TRUE) call SetDNSServerSearchOrder ("1.1.1.1", "1.0.0.1")
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1716
- - C:\Windows\System32\Wbem\WMIC.exe
    wmic nicconfig where (IPEnabled=TRUE) call SetDNSServerSearchOrder ("1.1.1.1", "1.0.0.1")
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4624

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/520-0-0x00007FFB71443000-0x00007FFB71445000-memory.dmp

Filesize
8KB

Download
memory/520-1-0x0000015FF1CB0000-0x0000015FF1D7E000-memory.dmp

Filesize
824KB

Download
memory/520-2-0x00007FFB71440000-0x00007FFB71F02000-memory.dmp

Filesize
10.8MB

Download
memory/520-4-0x0000015FF3C20000-0x0000015FF3C42000-memory.dmp

Filesize
136KB

Download
memory/520-5-0x00007FFB71443000-0x00007FFB71445000-memory.dmp

Filesize
8KB

Download
memory/520-6-0x00007FFB71440000-0x00007FFB71F02000-memory.dmp

Filesize
10.8MB

Download
memory/520-8-0x00007FFB71440000-0x00007FFB71F02000-memory.dmp

Filesize
10.8MB

Download