98149c0197eace171c130ba25c6b712884d23240b7cc4e74e715ec3f5dbced23

Analysis

max time kernel
43s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
22-09-2022 06:43

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General

Target

98149c0197eace171c130ba25c6b712884d23240b7cc4e74e715ec3f5dbced23.dll
Size

1.4MB
MD5

f485e3b245a4438b3792e7208a6cca99
SHA1

f66f02edda4d228208b4b0cf83be7b47932c3dc0
SHA256

98149c0197eace171c130ba25c6b712884d23240b7cc4e74e715ec3f5dbced23
SHA512

1853b9eca06647b86ce66ae72620e1063d019969509d48374f30a875616908e90db9b8a3ee254a561f8d1fd792184560de00a3ac11760a3d7fe00dea550939ad
SSDEEP

24576:iLcjh7lNHhOOf1eiAetQuHd0OkvoCaggoOJkR6NAgiYLU3Q:iLcV7nHUYeird0+CaoDg0U

Score

5^/10

Malware Config

Signatures

Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs

pid	Process
1488	rundll32.exe
1488	rundll32.exe
1488	rundll32.exe
1488	rundll32.exe
1488	rundll32.exe
1488	rundll32.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1488	rundll32.exe

Suspicious use of SetWindowsHookEx 10 IoCs

pid	Process
1488	rundll32.exe
1488	rundll32.exe
1488	rundll32.exe
1488	rundll32.exe
1488	rundll32.exe
1488	rundll32.exe
1488	rundll32.exe
1488	rundll32.exe
1488	rundll32.exe
1488	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1960 wrote to memory of 1488	1960	rundll32.exe	28
PID 1960 wrote to memory of 1488	1960	rundll32.exe	28
PID 1960 wrote to memory of 1488	1960	rundll32.exe	28
PID 1960 wrote to memory of 1488	1960	rundll32.exe	28
PID 1960 wrote to memory of 1488	1960	rundll32.exe	28
PID 1960 wrote to memory of 1488	1960	rundll32.exe	28
PID 1960 wrote to memory of 1488	1960	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\98149c0197eace171c130ba25c6b712884d23240b7cc4e74e715ec3f5dbced23.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1960
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\98149c0197eace171c130ba25c6b712884d23240b7cc4e74e715ec3f5dbced23.dll,#1
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1488

Network

MITRE ATT&CK Enterprise v6

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

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Downloads

memory/1488-55-0x0000000074AB1000-0x0000000074AB3000-memory.dmp

Filesize
8KB

Download
memory/1488-57-0x0000000075C00000-0x0000000075C47000-memory.dmp

Filesize
284KB

Download
memory/1488-465-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-466-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-467-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-468-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-464-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-469-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-470-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-471-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-473-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-474-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-475-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-472-0x0000000010000000-0x00000000101E1000-memory.dmp

Filesize
1.9MB

Download
memory/1488-477-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-476-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-479-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-480-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-481-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-482-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-478-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-484-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-485-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-486-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-483-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-488-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-489-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-490-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-491-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-487-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-493-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-494-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-495-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-496-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-492-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-498-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-499-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-500-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-501-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-497-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-503-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-504-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-505-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-506-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-507-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-502-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-508-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-509-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-510-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-511-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-512-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-513-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-514-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-516-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-517-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-518-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-515-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-520-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-521-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-522-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-523-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-524-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-525-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-526-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-519-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-1429-0x0000000001EF0000-0x0000000001FF0000-memory.dmp

Filesize
1024KB

Download
memory/1488-1431-0x00000000020D0000-0x0000000002251000-memory.dmp

Filesize
1.5MB

Download
memory/1488-4753-0x0000000002380000-0x0000000002491000-memory.dmp

Filesize
1.1MB

Download
memory/1488-4755-0x00000000024A0000-0x00000000025A1000-memory.dmp

Filesize
1.0MB

Download
memory/1488-4754-0x0000000002260000-0x0000000002301000-memory.dmp

Filesize
644KB

Download