112d01433f0b54b5cd7ca737570d6c76d8a144c52900afa949bbf7a62fc925cb

Analysis

max time kernel
149s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
26-12-2023 00:31

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General

Target

469c1935890f2a03968f35c3cb4740de.exe
Size

565KB
MD5

469c1935890f2a03968f35c3cb4740de
SHA1

4a62847736ba321a93356cdce1f83d12c48ecd7b
SHA256

112d01433f0b54b5cd7ca737570d6c76d8a144c52900afa949bbf7a62fc925cb
SHA512

c65f39b9f19f3207f137431de16d8a5547cdfd648df40a26495f3b5fd231eb5880a2667cbfb1b2b4bd08a165dc8e42057328895816df2be1606f20be8147a9f2
SSDEEP

12288:c9CYh4DPlf3e42zj7OP/cIilnAT6s9OoX3JqkCPlkHQF0H5xA3txBwtxlHe:NMO24jcIQnAOs9bXZHQFyzgtbwU

Score

7^/10

discovery

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 1 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	469c1935890f2a03968f35c3cb4740de.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

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	469c1935890f2a03968f35c3cb4740de.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	469c1935890f2a03968f35c3cb4740de.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4852	3596	WerFault.exe	14
1940	3596	WerFault.exe	14

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3596	469c1935890f2a03968f35c3cb4740de.exe
3596	469c1935890f2a03968f35c3cb4740de.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
3596	469c1935890f2a03968f35c3cb4740de.exe
3596	469c1935890f2a03968f35c3cb4740de.exe
3596	469c1935890f2a03968f35c3cb4740de.exe
3596	469c1935890f2a03968f35c3cb4740de.exe
3596	469c1935890f2a03968f35c3cb4740de.exe
3596	469c1935890f2a03968f35c3cb4740de.exe
3596	469c1935890f2a03968f35c3cb4740de.exe
3596	469c1935890f2a03968f35c3cb4740de.exe
3596	469c1935890f2a03968f35c3cb4740de.exe

C:\Users\Admin\AppData\Local\Temp\469c1935890f2a03968f35c3cb4740de.exe
"C:\Users\Admin\AppData\Local\Temp\469c1935890f2a03968f35c3cb4740de.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3596
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3596 -s 2700
  2⤵
  - Program crash
  PID:4852
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3596 -s 1012
  2⤵
  - Program crash
  PID:1940

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3596 -ip 3596
1⤵
PID:2184

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3596 -ip 3596
1⤵
PID:4320

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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/3596-0-0x0000000000400000-0x00000000005CD000-memory.dmp

Filesize
1.8MB

Download
memory/3596-1-0x0000000000760000-0x0000000000763000-memory.dmp

Filesize
12KB

Download
memory/3596-7-0x0000000000400000-0x00000000005CD000-memory.dmp

Filesize
1.8MB

Download
memory/3596-8-0x0000000000760000-0x0000000000763000-memory.dmp

Filesize
12KB

Download