80881e1f2ce4d42eff217e1dd6a5464447536c322f026d0b9c76e8fcad228d01

Analysis

max time kernel
94s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2024 01:23

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

80881e1f2ce4d42eff217e1dd6a5464447536c322f026d0b9c76e8fcad228d01.exe
Size

1.5MB
MD5

4724c3ff628d8646fe52d34304a525c3
SHA1

6cfa2b1075fd406822578fcb712cbaa7ffd7db1c
SHA256

80881e1f2ce4d42eff217e1dd6a5464447536c322f026d0b9c76e8fcad228d01
SHA512

63cb2cf6e4da69496c41bc1a32cd4fbd3777613758bb1ce7e9b1bf1f86f259ea1847d0e98c4d5c17dccbfa92b3bef75ee34f18544af387b19c18a309b4a6b1c8
SSDEEP

24576:Dtb20pkaCqT5TBWgNQ7aUn4nkFqgxTnPS4xXkyZQGYGYGI6A:AVg5tQ7aUnXDxbPpxXBZQGYGYf5

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4248 set thread context of 3700	4248	80881e1f2ce4d42eff217e1dd6a5464447536c322f026d0b9c76e8fcad228d01.exe	82

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1384	3700	WerFault.exe	82

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	80881e1f2ce4d42eff217e1dd6a5464447536c322f026d0b9c76e8fcad228d01.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
4248	80881e1f2ce4d42eff217e1dd6a5464447536c322f026d0b9c76e8fcad228d01.exe
4248	80881e1f2ce4d42eff217e1dd6a5464447536c322f026d0b9c76e8fcad228d01.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4248	80881e1f2ce4d42eff217e1dd6a5464447536c322f026d0b9c76e8fcad228d01.exe
4248	80881e1f2ce4d42eff217e1dd6a5464447536c322f026d0b9c76e8fcad228d01.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
4248	80881e1f2ce4d42eff217e1dd6a5464447536c322f026d0b9c76e8fcad228d01.exe
4248	80881e1f2ce4d42eff217e1dd6a5464447536c322f026d0b9c76e8fcad228d01.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4248 wrote to memory of 3700	4248	80881e1f2ce4d42eff217e1dd6a5464447536c322f026d0b9c76e8fcad228d01.exe	82
PID 4248 wrote to memory of 3700	4248	80881e1f2ce4d42eff217e1dd6a5464447536c322f026d0b9c76e8fcad228d01.exe	82
PID 4248 wrote to memory of 3700	4248	80881e1f2ce4d42eff217e1dd6a5464447536c322f026d0b9c76e8fcad228d01.exe	82
PID 4248 wrote to memory of 3700	4248	80881e1f2ce4d42eff217e1dd6a5464447536c322f026d0b9c76e8fcad228d01.exe	82

C:\Users\Admin\AppData\Local\Temp\80881e1f2ce4d42eff217e1dd6a5464447536c322f026d0b9c76e8fcad228d01.exe
"C:\Users\Admin\AppData\Local\Temp\80881e1f2ce4d42eff217e1dd6a5464447536c322f026d0b9c76e8fcad228d01.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4248
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\80881e1f2ce4d42eff217e1dd6a5464447536c322f026d0b9c76e8fcad228d01.exe"
  2⤵
  PID:3700
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3700 -s 192
    3⤵
    - Program crash
    PID:1384

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3700 -ip 3700
1⤵
PID:1020

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/3700-7-0x00000000006E0000-0x0000000000727000-memory.dmp

Filesize
284KB

Download
memory/4248-6-0x00000000028F0000-0x00000000028F4000-memory.dmp

Filesize
16KB

Download