f5481cd3d77f9e73b0e1a2425bf32886d2ff78f872a278b3b2dc0b00a35d1e95

Analysis

max time kernel
21s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30-12-2023 20:36

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General

Target

1bf1d6e8ef16cccf201173d11aafe00e.exe
Size

2.6MB
MD5

1bf1d6e8ef16cccf201173d11aafe00e
SHA1

ff3866b22e80acdf4175a1f496422c4736148bb0
SHA256

f5481cd3d77f9e73b0e1a2425bf32886d2ff78f872a278b3b2dc0b00a35d1e95
SHA512

07455146ba16e66b2b32af996ca51983354dcdcc8a26dd5b33a26f4c4c18a0f660c016e44de129222e912b28fb14ff239b0823eb62f360c80477ce1659788c42
SSDEEP

49152:p+8EoyPJJFc4sIe7yAsxjTNwquM4e04xvbjATC2z+v2:p6PnFc4szuRHYN4J2zt

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\idrvr32 = "C:\\Users\\Admin\\AppData\\Local\\Intel\\idrvr32.exe"	1bf1d6e8ef16cccf201173d11aafe00e.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs

pid	Process
4152	1bf1d6e8ef16cccf201173d11aafe00e.exe
4152	1bf1d6e8ef16cccf201173d11aafe00e.exe
4152	1bf1d6e8ef16cccf201173d11aafe00e.exe
4152	1bf1d6e8ef16cccf201173d11aafe00e.exe
4152	1bf1d6e8ef16cccf201173d11aafe00e.exe
4152	1bf1d6e8ef16cccf201173d11aafe00e.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 8 set thread context of 4152	8	1bf1d6e8ef16cccf201173d11aafe00e.exe	99

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
8	1bf1d6e8ef16cccf201173d11aafe00e.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4152	1bf1d6e8ef16cccf201173d11aafe00e.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4152	1bf1d6e8ef16cccf201173d11aafe00e.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
8	1bf1d6e8ef16cccf201173d11aafe00e.exe
4152	1bf1d6e8ef16cccf201173d11aafe00e.exe
4152	1bf1d6e8ef16cccf201173d11aafe00e.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 8 wrote to memory of 4152	8	1bf1d6e8ef16cccf201173d11aafe00e.exe	99
PID 8 wrote to memory of 4152	8	1bf1d6e8ef16cccf201173d11aafe00e.exe	99
PID 8 wrote to memory of 4152	8	1bf1d6e8ef16cccf201173d11aafe00e.exe	99
PID 8 wrote to memory of 4152	8	1bf1d6e8ef16cccf201173d11aafe00e.exe	99

C:\Users\Admin\AppData\Local\Temp\1bf1d6e8ef16cccf201173d11aafe00e.exe
"C:\Users\Admin\AppData\Local\Temp\1bf1d6e8ef16cccf201173d11aafe00e.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:8
- C:\Users\Admin\AppData\Local\Temp\1bf1d6e8ef16cccf201173d11aafe00e.exe
  "C:\Users\Admin\AppData\Local\Temp\1bf1d6e8ef16cccf201173d11aafe00e.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: RenamesItself
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:4152

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/8-2-0x00000000777A2000-0x00000000777A3000-memory.dmp

Filesize
4KB

Download
memory/8-3-0x0000000000B80000-0x0000000000B88000-memory.dmp

Filesize
32KB

Download
memory/8-10-0x0000000000B80000-0x0000000000B88000-memory.dmp

Filesize
32KB

Download
memory/8-5-0x0000000000950000-0x0000000000951000-memory.dmp

Filesize
4KB

Download
memory/4152-7-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-9-0x00000000777A2000-0x00000000777A3000-memory.dmp

Filesize
4KB

Download
memory/4152-11-0x0000000000030000-0x0000000000031000-memory.dmp

Filesize
4KB

Download
memory/4152-6-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-4-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-12-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-13-0x0000000074BA0000-0x0000000074BD9000-memory.dmp

Filesize
228KB

Download
memory/4152-14-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-16-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-18-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-19-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-20-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-21-0x0000000074B10000-0x0000000074B49000-memory.dmp

Filesize
228KB

Download
memory/4152-17-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-15-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-22-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-24-0x0000000074B10000-0x0000000074B49000-memory.dmp

Filesize
228KB

Download
memory/4152-23-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-25-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/4152-26-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-30-0x0000000074B10000-0x0000000074B49000-memory.dmp

Filesize
228KB

Download
memory/4152-29-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-28-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-31-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/4152-33-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-32-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-34-0x0000000074B10000-0x0000000074B49000-memory.dmp

Filesize
228KB

Download
memory/4152-35-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/4152-38-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-39-0x0000000074B10000-0x0000000074B49000-memory.dmp

Filesize
228KB

Download
memory/4152-37-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-40-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/4152-43-0x0000000074B10000-0x0000000074B49000-memory.dmp

Filesize
228KB

Download
memory/4152-42-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-41-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-44-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/4152-47-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-48-0x0000000074B10000-0x0000000074B49000-memory.dmp

Filesize
228KB

Download
memory/4152-46-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-49-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/4152-52-0x0000000074B10000-0x0000000074B49000-memory.dmp

Filesize
228KB

Download
memory/4152-51-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-50-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-53-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/4152-55-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-57-0x0000000074B10000-0x0000000074B49000-memory.dmp

Filesize
228KB

Download
memory/4152-56-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-58-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/4152-59-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download
memory/4152-61-0x0000000074B10000-0x0000000074B49000-memory.dmp

Filesize
228KB

Download
memory/4152-60-0x0000000000400000-0x00000000007D3000-memory.dmp

Filesize
3.8MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads