09c6a579910f9b5417b502c2518013c783edf95642acd6ab6057f571d7fcfc4b

Analysis

max time kernel
140s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14/10/2024, 21:30

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General

Target

SpyDevastator.exe
Size

2.0MB
MD5

9e7a8d40d6fb7ec75fe0d03eb1bfb9fd
SHA1

090b03610cdbcd0b244d3fb832b019e9a1e576a5
SHA256

167fff7cdde6f5a932415e7056a0f132f3bcad7fc6990b96f093d2772275c70a
SHA512

87c8446feaffd3b80c97a5e88aa36281b53b2bc3b5912acd411f146392e105a24473a07c788c07ec4a9f6afefba2f1c67f6f720ca0103998b0ced2db1434438c
SSDEEP

49152:CXcVQZEtb/qBtEHF4L9TzTik8VVYvUn4khNA2yyM1GYkWVvi:KcVQZEtjX4VzZ42vU4c62yF1GY54

Score

7^/10

discovery

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	SpyDevastator.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	SpyDevastator.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\madE274.tmp	SpyDevastator.exe

Suspicious use of SetThreadContext 31 IoCs

description	pid	Process	procid_target
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31
PID 2096 set thread context of 740	2096	SpyDevastator.exe	31

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\madE273.tmp	SpyDevastator.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	SpyDevastator.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	SpyDevastator.exe

Checks processor information in registry 2 TTPs 4 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	SpyDevastator.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	SpyDevastator.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	SpyDevastator.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	SpyDevastator.exe

Modifies registry class 4 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{26F094F0-D2BD-5F02-03AE-2232D5E967E0}\InprocServer32\ = "C:\\PROGRA~2\\COMMON~1\\MICROS~1\\OFFICE14\\MSO.DLL"	SpyDevastator.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{26F094F0-D2BD-5F02-03AE-2232D5E967E0}	SpyDevastator.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{26F094F0-D2BD-5F02-03AE-2232D5E967E0}\ = "Microsoft Office 14"	SpyDevastator.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{26F094F0-D2BD-5F02-03AE-2232D5E967E0}\InprocServer32	SpyDevastator.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: 33	740	SpyDevastator.exe
Token: SeIncBasePriorityPrivilege	740	SpyDevastator.exe
Token: 33	740	SpyDevastator.exe
Token: SeIncBasePriorityPrivilege	740	SpyDevastator.exe

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
740	SpyDevastator.exe
740	SpyDevastator.exe
740	SpyDevastator.exe
740	SpyDevastator.exe
740	SpyDevastator.exe
740	SpyDevastator.exe
740	SpyDevastator.exe
740	SpyDevastator.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2096 wrote to memory of 740	2096	SpyDevastator.exe	31
PID 2096 wrote to memory of 740	2096	SpyDevastator.exe	31
PID 2096 wrote to memory of 740	2096	SpyDevastator.exe	31
PID 2096 wrote to memory of 740	2096	SpyDevastator.exe	31
PID 2096 wrote to memory of 740	2096	SpyDevastator.exe	31
PID 2096 wrote to memory of 740	2096	SpyDevastator.exe	31

C:\Users\Admin\AppData\Local\Temp\SpyDevastator.exe
"C:\Users\Admin\AppData\Local\Temp\SpyDevastator.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2096
- C:\Users\Admin\AppData\Local\Temp\SpyDevastator.exe
  "C:\Users\Admin\AppData\Local\Temp\SpyDevastator.exe"
  2⤵
  - Checks BIOS information in registry
  - Drops file in System32 directory
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Modifies registry class
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:740

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\SDevLanguage.ini

Filesize
37KB

MD5
a7fe861054c97e385e7c56814504d4ef

SHA1
0d22a95e2716d8cb95043c490b84ac43c170bf94

SHA256
97665bcdc9c3ae3cf3bce7485a659cd3005b0520e0874a580414449ff72417d0

SHA512
64804f559af442e2c4d103eba374e6b79c0059a36d97b1c766e2695307f2c79f45e13b3155f8b5eb55216981629be0dde87e7828a1d87eff8f6aded83638ed84

Download Submit
memory/740-9-0x0000000000400000-0x00000000008D7000-memory.dmp

Filesize
4.8MB

Download
memory/740-16-0x0000000000400000-0x00000000008D7000-memory.dmp

Filesize
4.8MB

Download
memory/740-3-0x0000000000654000-0x0000000000655000-memory.dmp

Filesize
4KB

Download
memory/740-11-0x0000000000400000-0x00000000008D7000-memory.dmp

Filesize
4.8MB

Download
memory/740-84-0x0000000000400000-0x00000000008D7000-memory.dmp

Filesize
4.8MB

Download
memory/740-10-0x0000000000400000-0x00000000008D7000-memory.dmp

Filesize
4.8MB

Download
memory/740-13-0x0000000000400000-0x00000000008D7000-memory.dmp

Filesize
4.8MB

Download
memory/740-15-0x0000000002020000-0x0000000002040000-memory.dmp

Filesize
128KB

Download
memory/740-83-0x0000000000400000-0x00000000008D7000-memory.dmp

Filesize
4.8MB

Download
memory/740-14-0x0000000000400000-0x00000000008D7000-memory.dmp

Filesize
4.8MB

Download
memory/740-4-0x0000000002150000-0x00000000021B5000-memory.dmp

Filesize
404KB

Download
memory/740-18-0x0000000000400000-0x00000000008D7000-memory.dmp

Filesize
4.8MB

Download
memory/740-19-0x0000000002150000-0x00000000021B5000-memory.dmp

Filesize
404KB

Download
memory/740-17-0x0000000000400000-0x00000000008D7000-memory.dmp

Filesize
4.8MB

Download
memory/740-2-0x0000000000400000-0x00000000008D7000-memory.dmp

Filesize
4.8MB

Download
memory/740-80-0x0000000002150000-0x00000000021B5000-memory.dmp

Filesize
404KB

Download
memory/2096-82-0x0000000000400000-0x00000000008D7000-memory.dmp

Filesize
4.8MB

Download
memory/2096-0-0x0000000000400000-0x00000000008D7000-memory.dmp

Filesize
4.8MB

Download
memory/2096-1-0x00000000028E0000-0x0000000002DB7000-memory.dmp

Filesize
4.8MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads