8f2e28588f2303bd8d7a9b0c3ff6a9cb16fa93f8ddc9c5e0666a8c12d6880ee3

Analysis

max time kernel
13s
max time network
14s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 21:39

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General

Target

Bootstrapper.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
3184	ipconfig.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4888	Bootstrapper.exe
4888	Bootstrapper.exe

Suspicious use of AdjustPrivilegeToken 43 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2684	WMIC.exe
Token: SeSecurityPrivilege	2684	WMIC.exe
Token: SeTakeOwnershipPrivilege	2684	WMIC.exe
Token: SeLoadDriverPrivilege	2684	WMIC.exe
Token: SeSystemProfilePrivilege	2684	WMIC.exe
Token: SeSystemtimePrivilege	2684	WMIC.exe
Token: SeProfSingleProcessPrivilege	2684	WMIC.exe
Token: SeIncBasePriorityPrivilege	2684	WMIC.exe
Token: SeCreatePagefilePrivilege	2684	WMIC.exe
Token: SeBackupPrivilege	2684	WMIC.exe
Token: SeRestorePrivilege	2684	WMIC.exe
Token: SeShutdownPrivilege	2684	WMIC.exe
Token: SeDebugPrivilege	2684	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2684	WMIC.exe
Token: SeRemoteShutdownPrivilege	2684	WMIC.exe
Token: SeUndockPrivilege	2684	WMIC.exe
Token: SeManageVolumePrivilege	2684	WMIC.exe
Token: 33	2684	WMIC.exe
Token: 34	2684	WMIC.exe
Token: 35	2684	WMIC.exe
Token: 36	2684	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2684	WMIC.exe
Token: SeSecurityPrivilege	2684	WMIC.exe
Token: SeTakeOwnershipPrivilege	2684	WMIC.exe
Token: SeLoadDriverPrivilege	2684	WMIC.exe
Token: SeSystemProfilePrivilege	2684	WMIC.exe
Token: SeSystemtimePrivilege	2684	WMIC.exe
Token: SeProfSingleProcessPrivilege	2684	WMIC.exe
Token: SeIncBasePriorityPrivilege	2684	WMIC.exe
Token: SeCreatePagefilePrivilege	2684	WMIC.exe
Token: SeBackupPrivilege	2684	WMIC.exe
Token: SeRestorePrivilege	2684	WMIC.exe
Token: SeShutdownPrivilege	2684	WMIC.exe
Token: SeDebugPrivilege	2684	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2684	WMIC.exe
Token: SeRemoteShutdownPrivilege	2684	WMIC.exe
Token: SeUndockPrivilege	2684	WMIC.exe
Token: SeManageVolumePrivilege	2684	WMIC.exe
Token: 33	2684	WMIC.exe
Token: 34	2684	WMIC.exe
Token: 35	2684	WMIC.exe
Token: 36	2684	WMIC.exe
Token: SeDebugPrivilege	4888	Bootstrapper.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4888 wrote to memory of 3636	4888	Bootstrapper.exe	86
PID 4888 wrote to memory of 3636	4888	Bootstrapper.exe	86
PID 3636 wrote to memory of 3184	3636	cmd.exe	88
PID 3636 wrote to memory of 3184	3636	cmd.exe	88
PID 4888 wrote to memory of 2200	4888	Bootstrapper.exe	91
PID 4888 wrote to memory of 2200	4888	Bootstrapper.exe	91
PID 2200 wrote to memory of 2684	2200	cmd.exe	93
PID 2200 wrote to memory of 2684	2200	cmd.exe	93

C:\Users\Admin\AppData\Local\Temp\Bootstrapper.exe
"C:\Users\Admin\AppData\Local\Temp\Bootstrapper.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4888
- C:\Windows\SYSTEM32\cmd.exe
  "cmd" /c ipconfig /all
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3636
- - C:\Windows\system32\ipconfig.exe
    ipconfig /all
    3⤵
    - Gathers network information
    PID:3184
- 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:2200
- - C:\Windows\System32\Wbem\WMIC.exe
    wmic nicconfig where (IPEnabled=TRUE) call SetDNSServerSearchOrder ("1.1.1.1", "1.0.0.1")
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2684

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

Replay Monitor

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Downloads

memory/4888-0-0x00007FFA73F03000-0x00007FFA73F05000-memory.dmp

Filesize
8KB

Download
memory/4888-1-0x0000022383700000-0x00000223837CE000-memory.dmp

Filesize
824KB

Download
memory/4888-2-0x00007FFA73F00000-0x00007FFA749C1000-memory.dmp

Filesize
10.8MB

Download
memory/4888-4-0x0000022385450000-0x0000022385472000-memory.dmp

Filesize
136KB

Download
memory/4888-6-0x00007FFA73F03000-0x00007FFA73F05000-memory.dmp

Filesize
8KB

Download
memory/4888-5-0x000002239FEF0000-0x000002239FFF2000-memory.dmp

Filesize
1.0MB

Download