d931003b254cff17cf053d3df1671823a0b9567ed058fc40e06717386abefbce

Analysis

max time kernel
69s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2022 13:15

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General

Target

d931003b254cff17cf053d3df1671823a0b9567ed058fc40e06717386abefbce.exe
Size

1.0MB
MD5

37514d27fe52a28e71ea9d8cb62eb6ce
SHA1

cae23f7037f206c8ac2ce7b11c8ef2c4b0501569
SHA256

d931003b254cff17cf053d3df1671823a0b9567ed058fc40e06717386abefbce
SHA512

f65c66d66a336c634550ab5a115ba39174cc85d9ae0526b5648b61840e789bea8cb3949aad3534a8a34e2a1765883b5631604e5f3e05bdcc8d64b4ac9f3af19f
SSDEEP

24576:Q0BfZ15Scs4mUj79qPiqn7yauT/asgd0tp8A:Q0guUuT/asgU

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	d931003b254cff17cf053d3df1671823a0b9567ed058fc40e06717386abefbce.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d931003b254cff17cf053d3df1671823a0b9567ed058fc40e06717386abefbce.exe

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 value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	d931003b254cff17cf053d3df1671823a0b9567ed058fc40e06717386abefbce.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	d931003b254cff17cf053d3df1671823a0b9567ed058fc40e06717386abefbce.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2448 set thread context of 3112	2448	d931003b254cff17cf053d3df1671823a0b9567ed058fc40e06717386abefbce.exe	80

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3112	d931003b254cff17cf053d3df1671823a0b9567ed058fc40e06717386abefbce.exe
3112	d931003b254cff17cf053d3df1671823a0b9567ed058fc40e06717386abefbce.exe
3112	d931003b254cff17cf053d3df1671823a0b9567ed058fc40e06717386abefbce.exe
3112	d931003b254cff17cf053d3df1671823a0b9567ed058fc40e06717386abefbce.exe
3112	d931003b254cff17cf053d3df1671823a0b9567ed058fc40e06717386abefbce.exe
3112	d931003b254cff17cf053d3df1671823a0b9567ed058fc40e06717386abefbce.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2448 wrote to memory of 3112	2448	d931003b254cff17cf053d3df1671823a0b9567ed058fc40e06717386abefbce.exe	80
PID 2448 wrote to memory of 3112	2448	d931003b254cff17cf053d3df1671823a0b9567ed058fc40e06717386abefbce.exe	80
PID 2448 wrote to memory of 3112	2448	d931003b254cff17cf053d3df1671823a0b9567ed058fc40e06717386abefbce.exe	80
PID 2448 wrote to memory of 3112	2448	d931003b254cff17cf053d3df1671823a0b9567ed058fc40e06717386abefbce.exe	80
PID 2448 wrote to memory of 3112	2448	d931003b254cff17cf053d3df1671823a0b9567ed058fc40e06717386abefbce.exe	80
PID 2448 wrote to memory of 3112	2448	d931003b254cff17cf053d3df1671823a0b9567ed058fc40e06717386abefbce.exe	80
PID 2448 wrote to memory of 3112	2448	d931003b254cff17cf053d3df1671823a0b9567ed058fc40e06717386abefbce.exe	80
PID 2448 wrote to memory of 3112	2448	d931003b254cff17cf053d3df1671823a0b9567ed058fc40e06717386abefbce.exe	80
PID 2448 wrote to memory of 3112	2448	d931003b254cff17cf053d3df1671823a0b9567ed058fc40e06717386abefbce.exe	80
PID 2448 wrote to memory of 3112	2448	d931003b254cff17cf053d3df1671823a0b9567ed058fc40e06717386abefbce.exe	80

C:\Users\Admin\AppData\Local\Temp\d931003b254cff17cf053d3df1671823a0b9567ed058fc40e06717386abefbce.exe
"C:\Users\Admin\AppData\Local\Temp\d931003b254cff17cf053d3df1671823a0b9567ed058fc40e06717386abefbce.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2448
- C:\Users\Admin\AppData\Local\Temp\d931003b254cff17cf053d3df1671823a0b9567ed058fc40e06717386abefbce.exe
  "C:\Users\Admin\AppData\Local\Temp\d931003b254cff17cf053d3df1671823a0b9567ed058fc40e06717386abefbce.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:3112

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

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Downloads

memory/3112-134-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/3112-133-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/3112-135-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/3112-136-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/3112-137-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads