763060247e08ba76835b2b4940236415b53f1f3d35784e0bd72b10f0213c67e0

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
12/05/2024, 06:26

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

RescueTeam2.exe
Size

1.8MB
MD5

e848532a094fe23ebd30fc2313da5ee9
SHA1

0d520543495903faf4ac156c6db3643e4a0d7935
SHA256

66f39901dac3534fc5b699956fd4682134d91b8eb20e5d7159dca57988154d9f
SHA512

1c5722c2c609af1ba78aa210ee6338c57a002f6356103d94e17bdd5e7ed25669b6e99792fa639c3769655dbdd6a11dc6a3c12d8d227d88483b050341f58baf16
SSDEEP

49152:2akTAmohdIjopZPoBL1mKuNwxskZbyqXWik:2cRhdIjopZKL13xPZbyqGik

Score

7^/10

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	RescueTeam2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	RescueTeam2.exe

Modifies registry class 25 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0F3EA0B-2836-E410-F2DC-C48AE8F96478}\ToolboxBitmap32	RescueTeam2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0F3EA0B-2836-E410-F2DC-C48AE8F96478}\Typelib\ = "{00062FFF-0000-0000-C000-000000000046}"	RescueTeam2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0F3EA0B-2836-E410-F2DC-C48AE8F96478}	RescueTeam2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0F3EA0B-2836-E410-F2DC-C48AE8F96478}\InprocHandler32	RescueTeam2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0F3EA0B-2836-E410-F2DC-C48AE8F96478}\InprocServer32\14.0.0.0	RescueTeam2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0F3EA0B-2836-E410-F2DC-C48AE8F96478}\Control	RescueTeam2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0F3EA0B-2836-E410-F2DC-C48AE8F96478}\InprocServer32\14.0.0.0\Class = "Microsoft.Office.Interop.Outlook.OlkCategoryClass"	RescueTeam2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0F3EA0B-2836-E410-F2DC-C48AE8F96478}\ProgID\ = "Outlook.OlkCategoryStrip.1"	RescueTeam2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0F3EA0B-2836-E410-F2DC-C48AE8F96478}\InprocServer32\RuntimeVersion = "v2.0.50727"	RescueTeam2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0F3EA0B-2836-E410-F2DC-C48AE8F96478}\InprocServer32	RescueTeam2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0F3EA0B-2836-E410-F2DC-C48AE8F96478}\InprocServer32\Assembly = "Microsoft.Office.Interop.Outlook, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C"	RescueTeam2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0F3EA0B-2836-E410-F2DC-C48AE8F96478}\InprocServer32\14.0.0.0\Assembly = "Microsoft.Office.Interop.Outlook, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71E9BCE111E9429C"	RescueTeam2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0F3EA0B-2836-E410-F2DC-C48AE8F96478}\ToolboxBitmap32\ = "C:\\PROGRA~2\\MICROS~1\\Office14\\OUTLOOK.EXE,5514"	RescueTeam2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0F3EA0B-2836-E410-F2DC-C48AE8F96478}\Typelib	RescueTeam2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0F3EA0B-2836-E410-F2DC-C48AE8F96478}\Version	RescueTeam2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0F3EA0B-2836-E410-F2DC-C48AE8F96478}\InprocHandler32\ = "ole32.dll"	RescueTeam2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0F3EA0B-2836-E410-F2DC-C48AE8F96478}\InprocServer32\Class = "Microsoft.Office.Interop.Outlook.OlkCategoryClass"	RescueTeam2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0F3EA0B-2836-E410-F2DC-C48AE8F96478}\LocalServer32	RescueTeam2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0F3EA0B-2836-E410-F2DC-C48AE8F96478}\VersionIndependentProgID\ = "Outlook.OlkCategoryStrip"	RescueTeam2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0F3EA0B-2836-E410-F2DC-C48AE8F96478}\InprocServer32\14.0.0.0\RuntimeVersion = "v2.0.50727"	RescueTeam2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0F3EA0B-2836-E410-F2DC-C48AE8F96478}\ = "Microsoft Outlook Category Control"	RescueTeam2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0F3EA0B-2836-E410-F2DC-C48AE8F96478}\Version\ = "9.4"	RescueTeam2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0F3EA0B-2836-E410-F2DC-C48AE8F96478}\VersionIndependentProgID	RescueTeam2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0F3EA0B-2836-E410-F2DC-C48AE8F96478}\LocalServer32\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\OUTLOOK.EXE\""	RescueTeam2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{D0F3EA0B-2836-E410-F2DC-C48AE8F96478}\ProgID	RescueTeam2.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: 33	1708	RescueTeam2.exe
Token: SeIncBasePriorityPrivilege	1708	RescueTeam2.exe
Token: 33	1708	RescueTeam2.exe
Token: SeIncBasePriorityPrivilege	1708	RescueTeam2.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2044 wrote to memory of 1708	2044	RescueTeam2.exe	28
PID 2044 wrote to memory of 1708	2044	RescueTeam2.exe	28
PID 2044 wrote to memory of 1708	2044	RescueTeam2.exe	28
PID 2044 wrote to memory of 1708	2044	RescueTeam2.exe	28
PID 2044 wrote to memory of 1708	2044	RescueTeam2.exe	28
PID 2044 wrote to memory of 1708	2044	RescueTeam2.exe	28

C:\Users\Admin\AppData\Local\Temp\RescueTeam2.exe
"C:\Users\Admin\AppData\Local\Temp\RescueTeam2.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2044
- C:\Users\Admin\AppData\Local\Temp\RescueTeam2.exe
  "C:\Users\Admin\AppData\Local\Temp\RescueTeam2.exe"
  2⤵
  - Checks BIOS information in registry
  - Modifies registry class
  - Suspicious use of AdjustPrivilegeToken
  PID:1708

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1708-21-0x0000000000400000-0x0000000000779000-memory.dmp

Filesize
3.5MB

Download
memory/1708-23-0x0000000000400000-0x0000000000779000-memory.dmp

Filesize
3.5MB

Download
memory/1708-3-0x00000000005CA000-0x00000000005CB000-memory.dmp

Filesize
4KB

Download
memory/1708-2-0x0000000000400000-0x0000000000779000-memory.dmp

Filesize
3.5MB

Download
memory/1708-4-0x0000000002370000-0x0000000002475000-memory.dmp

Filesize
1.0MB

Download
memory/1708-10-0x0000000002370000-0x0000000002475000-memory.dmp

Filesize
1.0MB

Download
memory/1708-11-0x0000000000400000-0x0000000000779000-memory.dmp

Filesize
3.5MB

Download
memory/1708-13-0x0000000002370000-0x0000000002475000-memory.dmp

Filesize
1.0MB

Download
memory/1708-14-0x0000000002370000-0x0000000002475000-memory.dmp

Filesize
1.0MB

Download
memory/1708-17-0x0000000000400000-0x0000000000779000-memory.dmp

Filesize
3.5MB

Download
memory/1708-26-0x0000000002370000-0x0000000002475000-memory.dmp

Filesize
1.0MB

Download
memory/1708-24-0x0000000000400000-0x0000000000779000-memory.dmp

Filesize
3.5MB

Download
memory/1708-28-0x0000000011000000-0x0000000011062000-memory.dmp

Filesize
392KB

Download
memory/1708-22-0x0000000011000000-0x0000000011062000-memory.dmp

Filesize
392KB

Download
memory/1708-20-0x0000000000400000-0x0000000000779000-memory.dmp

Filesize
3.5MB

Download
memory/1708-18-0x0000000000400000-0x0000000000779000-memory.dmp

Filesize
3.5MB

Download
memory/1708-25-0x0000000002370000-0x0000000002475000-memory.dmp

Filesize
1.0MB

Download
memory/1708-29-0x0000000000400000-0x0000000000779000-memory.dmp

Filesize
3.5MB

Download
memory/2044-0-0x0000000000400000-0x0000000000779000-memory.dmp

Filesize
3.5MB

Download
memory/2044-30-0x0000000000400000-0x0000000000779000-memory.dmp

Filesize
3.5MB

Download
memory/2044-1-0x00000000021B0000-0x0000000002529000-memory.dmp

Filesize
3.5MB

Download