1031fd9fb1a5f3829234869b0fbf27380df3e21c85e9a9c31cf573695fa2b753

Analysis

max time kernel
133s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
02-02-2023 19:20

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General

Target

1031fd9fb1a5f3829234869b0fbf27380df3e21c85e9a9c31cf573695fa2b753.exe
Size

5.3MB
MD5

314c10287dc226dc85529ed128d05856
SHA1

1225e1bf9e8eabcd99f21d1506882a07d57d1a89
SHA256

1031fd9fb1a5f3829234869b0fbf27380df3e21c85e9a9c31cf573695fa2b753
SHA512

ac5ae465c806c2d0637caeb839701d7446f2dd8ddc940667a00813778775b1edb1ac5b0e9532d82062f6b9eff9f3919789c857c44014cd4690c64fef73b419b3
SSDEEP

98304:YY+kGaUYoz2Zf1c4Jfz6QauL41xfFMST/zcBIBbG5FphRvEQ27w:Nsb2Zfhrlau81xfm6/IGBbqP

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3592	1980	WerFault.exe	81

Checks processor information in registry 2 TTPs 2 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	1031fd9fb1a5f3829234869b0fbf27380df3e21c85e9a9c31cf573695fa2b753.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	1031fd9fb1a5f3829234869b0fbf27380df3e21c85e9a9c31cf573695fa2b753.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1980	1031fd9fb1a5f3829234869b0fbf27380df3e21c85e9a9c31cf573695fa2b753.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1980	1031fd9fb1a5f3829234869b0fbf27380df3e21c85e9a9c31cf573695fa2b753.exe
1980	1031fd9fb1a5f3829234869b0fbf27380df3e21c85e9a9c31cf573695fa2b753.exe
1980	1031fd9fb1a5f3829234869b0fbf27380df3e21c85e9a9c31cf573695fa2b753.exe
1980	1031fd9fb1a5f3829234869b0fbf27380df3e21c85e9a9c31cf573695fa2b753.exe

C:\Users\Admin\AppData\Local\Temp\1031fd9fb1a5f3829234869b0fbf27380df3e21c85e9a9c31cf573695fa2b753.exe
"C:\Users\Admin\AppData\Local\Temp\1031fd9fb1a5f3829234869b0fbf27380df3e21c85e9a9c31cf573695fa2b753.exe"
1⤵
- Checks processor information in registry
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:1980
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1980 -s 1504
  2⤵
  - Program crash
  PID:3592

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 1980 -ip 1980
1⤵
PID:3616

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/1980-132-0x0000000000400000-0x0000000001679000-memory.dmp

Filesize
18.5MB

Download
memory/1980-133-0x0000000000400000-0x0000000001679000-memory.dmp

Filesize
18.5MB

Download
memory/1980-134-0x0000000000400000-0x0000000001679000-memory.dmp

Filesize
18.5MB

Download
memory/1980-135-0x0000000000400000-0x0000000001679000-memory.dmp

Filesize
18.5MB

Download
memory/1980-136-0x0000000000400000-0x0000000001679000-memory.dmp

Filesize
18.5MB

Download
memory/1980-143-0x0000000000400000-0x0000000001679000-memory.dmp

Filesize
18.5MB

Download
memory/1980-144-0x0000000000400000-0x0000000001679000-memory.dmp

Filesize
18.5MB

Download