12b420f573b850252fcd3a75875b799be62bb17224e6b37a6876ec9f7b758054

Analysis

max time kernel
42s
max time network
46s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
12/10/2022, 17:32

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General

Target

12b420f573b850252fcd3a75875b799be62bb17224e6b37a6876ec9f7b758054.exe
Size

68KB
MD5

652f331010d13a1ab99264c2a1976160
SHA1

d19e1a7f1673a52c82ef7c37a32f9f22b487aec4
SHA256

12b420f573b850252fcd3a75875b799be62bb17224e6b37a6876ec9f7b758054
SHA512

c14a8e24ca896f823ddc12477a9d33285c102827ddc56021d0c446898450d9768ece5879e859ca5ba2a6d7bd9f1e7af6d1af38f6fd5ec545ebdd742b03b02996
SSDEEP

768:WyNPnaxHDJ+n2KqU4S3u5m9dFMIq5zcCclF0cfNKDT+1XzRb+z:jNPnaxH1+2V7j0XSzUhFKDARSz

Score

6^/10

Malware Config

Signatures

Maps connected drives based on registry 3 TTPs 2 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	12b420f573b850252fcd3a75875b799be62bb17224e6b37a6876ec9f7b758054.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	12b420f573b850252fcd3a75875b799be62bb17224e6b37a6876ec9f7b758054.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 832 set thread context of 1240	832	12b420f573b850252fcd3a75875b799be62bb17224e6b37a6876ec9f7b758054.exe	28

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
832	12b420f573b850252fcd3a75875b799be62bb17224e6b37a6876ec9f7b758054.exe
1240	12b420f573b850252fcd3a75875b799be62bb17224e6b37a6876ec9f7b758054.exe
1240	12b420f573b850252fcd3a75875b799be62bb17224e6b37a6876ec9f7b758054.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 832 wrote to memory of 1240	832	12b420f573b850252fcd3a75875b799be62bb17224e6b37a6876ec9f7b758054.exe	28
PID 832 wrote to memory of 1240	832	12b420f573b850252fcd3a75875b799be62bb17224e6b37a6876ec9f7b758054.exe	28
PID 832 wrote to memory of 1240	832	12b420f573b850252fcd3a75875b799be62bb17224e6b37a6876ec9f7b758054.exe	28
PID 832 wrote to memory of 1240	832	12b420f573b850252fcd3a75875b799be62bb17224e6b37a6876ec9f7b758054.exe	28
PID 832 wrote to memory of 1240	832	12b420f573b850252fcd3a75875b799be62bb17224e6b37a6876ec9f7b758054.exe	28
PID 832 wrote to memory of 1240	832	12b420f573b850252fcd3a75875b799be62bb17224e6b37a6876ec9f7b758054.exe	28
PID 832 wrote to memory of 1240	832	12b420f573b850252fcd3a75875b799be62bb17224e6b37a6876ec9f7b758054.exe	28
PID 832 wrote to memory of 1240	832	12b420f573b850252fcd3a75875b799be62bb17224e6b37a6876ec9f7b758054.exe	28
PID 832 wrote to memory of 1240	832	12b420f573b850252fcd3a75875b799be62bb17224e6b37a6876ec9f7b758054.exe	28
PID 832 wrote to memory of 1240	832	12b420f573b850252fcd3a75875b799be62bb17224e6b37a6876ec9f7b758054.exe	28

C:\Users\Admin\AppData\Local\Temp\12b420f573b850252fcd3a75875b799be62bb17224e6b37a6876ec9f7b758054.exe
"C:\Users\Admin\AppData\Local\Temp\12b420f573b850252fcd3a75875b799be62bb17224e6b37a6876ec9f7b758054.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:832
- C:\Users\Admin\AppData\Local\Temp\12b420f573b850252fcd3a75875b799be62bb17224e6b37a6876ec9f7b758054.exe
  "C:\Users\Admin\AppData\Local\Temp\12b420f573b850252fcd3a75875b799be62bb17224e6b37a6876ec9f7b758054.exe"i|
  2⤵
  - Maps connected drives based on registry
  - Suspicious use of SetWindowsHookEx
  PID:1240

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1240-56-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1240-59-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1240-63-0x0000000076BA1000-0x0000000076BA3000-memory.dmp

Filesize
8KB

Download
memory/1240-64-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download