ebbcb489171abfcfce56554dbaeacd22a15838391cbc7c756db02995129def5a

Analysis

max time kernel
134s
max time network
136s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
13-10-2024 20:42

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General

Target

BootstrapperV1.22.exe
Size

800KB
MD5

2a4dcf20b82896be94eb538260c5fb93
SHA1

21f232c2fd8132f8677e53258562ad98b455e679
SHA256

ebbcb489171abfcfce56554dbaeacd22a15838391cbc7c756db02995129def5a
SHA512

4f1164b2312fb94b7030d6eb6aa9f3502912ffa33505f156443570fc964bfd3bb21ded3cf84092054e07346d2dce83a0907ba33f4ba39ad3fe7a78e836efe288
SSDEEP

12288:t0zVvgDNMoWjTmFzAzBocaKjyWtiR1pptHxQ0z:O5vgHWjTwAlocaKjyyItHDz

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
2808	ipconfig.exe

Suspicious use of AdjustPrivilegeToken 43 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	4904	WMIC.exe
Token: SeSecurityPrivilege	4904	WMIC.exe
Token: SeTakeOwnershipPrivilege	4904	WMIC.exe
Token: SeLoadDriverPrivilege	4904	WMIC.exe
Token: SeSystemProfilePrivilege	4904	WMIC.exe
Token: SeSystemtimePrivilege	4904	WMIC.exe
Token: SeProfSingleProcessPrivilege	4904	WMIC.exe
Token: SeIncBasePriorityPrivilege	4904	WMIC.exe
Token: SeCreatePagefilePrivilege	4904	WMIC.exe
Token: SeBackupPrivilege	4904	WMIC.exe
Token: SeRestorePrivilege	4904	WMIC.exe
Token: SeShutdownPrivilege	4904	WMIC.exe
Token: SeDebugPrivilege	4904	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4904	WMIC.exe
Token: SeRemoteShutdownPrivilege	4904	WMIC.exe
Token: SeUndockPrivilege	4904	WMIC.exe
Token: SeManageVolumePrivilege	4904	WMIC.exe
Token: 33	4904	WMIC.exe
Token: 34	4904	WMIC.exe
Token: 35	4904	WMIC.exe
Token: 36	4904	WMIC.exe
Token: SeIncreaseQuotaPrivilege	4904	WMIC.exe
Token: SeSecurityPrivilege	4904	WMIC.exe
Token: SeTakeOwnershipPrivilege	4904	WMIC.exe
Token: SeLoadDriverPrivilege	4904	WMIC.exe
Token: SeSystemProfilePrivilege	4904	WMIC.exe
Token: SeSystemtimePrivilege	4904	WMIC.exe
Token: SeProfSingleProcessPrivilege	4904	WMIC.exe
Token: SeIncBasePriorityPrivilege	4904	WMIC.exe
Token: SeCreatePagefilePrivilege	4904	WMIC.exe
Token: SeBackupPrivilege	4904	WMIC.exe
Token: SeRestorePrivilege	4904	WMIC.exe
Token: SeShutdownPrivilege	4904	WMIC.exe
Token: SeDebugPrivilege	4904	WMIC.exe
Token: SeSystemEnvironmentPrivilege	4904	WMIC.exe
Token: SeRemoteShutdownPrivilege	4904	WMIC.exe
Token: SeUndockPrivilege	4904	WMIC.exe
Token: SeManageVolumePrivilege	4904	WMIC.exe
Token: 33	4904	WMIC.exe
Token: 34	4904	WMIC.exe
Token: 35	4904	WMIC.exe
Token: 36	4904	WMIC.exe
Token: SeDebugPrivilege	2820	BootstrapperV1.22.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2820 wrote to memory of 4088	2820	BootstrapperV1.22.exe	75
PID 2820 wrote to memory of 4088	2820	BootstrapperV1.22.exe	75
PID 4088 wrote to memory of 2808	4088	cmd.exe	77
PID 4088 wrote to memory of 2808	4088	cmd.exe	77
PID 2820 wrote to memory of 4676	2820	BootstrapperV1.22.exe	78
PID 2820 wrote to memory of 4676	2820	BootstrapperV1.22.exe	78
PID 4676 wrote to memory of 4904	4676	cmd.exe	80
PID 4676 wrote to memory of 4904	4676	cmd.exe	80

C:\Users\Admin\AppData\Local\Temp\BootstrapperV1.22.exe
"C:\Users\Admin\AppData\Local\Temp\BootstrapperV1.22.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2820
- C:\Windows\SYSTEM32\cmd.exe
  "cmd" /c ipconfig /all
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4088
- - C:\Windows\system32\ipconfig.exe
    ipconfig /all
    3⤵
    - Gathers network information
    PID:2808
- 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:4676
- - 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:4904

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/2820-0-0x00007FFD5EBC3000-0x00007FFD5EBC4000-memory.dmp

Filesize
4KB

Download
memory/2820-1-0x0000016DFB280000-0x0000016DFB34E000-memory.dmp

Filesize
824KB

Download
memory/2820-2-0x00007FFD5EBC0000-0x00007FFD5F5AC000-memory.dmp

Filesize
9.9MB

Download
memory/2820-4-0x00007FFD5EBC3000-0x00007FFD5EBC4000-memory.dmp

Filesize
4KB

Download
memory/2820-5-0x00007FFD5EBC0000-0x00007FFD5F5AC000-memory.dmp

Filesize
9.9MB

Download