61c11d170ceb320bafd7872824de7ce33d10fdbb5ef585e67487f9afcde5e207

Analysis

max time kernel
143s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
19/12/2023, 10:56

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General

Target
e49c9fb785b24c93b75fff08e1834b21.exe
Size 880KB
Sample231219-m1nltagdhk
SHA256 61c11d170ceb320bafd7872824de7ce33d10fdbb5ef585e67487f9afcde5e207
MD5 e49c9fb785b24c93b75fff08e1834b21
SHA1 310b0ad1f75f257bd97c4ab98f36cf9271930f98
SHA512 f1c989d9dc41ef192961ff7f88a101d0aa002043d2c4f9991ddd24d437495cee5b38e6fce085d1f13ea3c493d569fde4d36c3da34ba88b557e279d883a6d4979
SSDEEP 24576:gTCWSJd70g7ycKGNnOXXfOJmutqa/IHQUOmwN0dI:1d70i0xcIwbRudI
MD5 SHA1 SHA512 SSDEEP

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4524 set thread context of 1164	4524	e49c9fb785b24c93b75fff08e1834b21.exe	92

Program crash 1 IoCs

pid	pid_target	Process	procid_target
780	1164	WerFault.exe	92

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1164	e49c9fb785b24c93b75fff08e1834b21.exe
1164	e49c9fb785b24c93b75fff08e1834b21.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4524 wrote to memory of 1164	4524	e49c9fb785b24c93b75fff08e1834b21.exe	92
PID 4524 wrote to memory of 1164	4524	e49c9fb785b24c93b75fff08e1834b21.exe	92
PID 4524 wrote to memory of 1164	4524	e49c9fb785b24c93b75fff08e1834b21.exe	92
PID 4524 wrote to memory of 1164	4524	e49c9fb785b24c93b75fff08e1834b21.exe	92
PID 4524 wrote to memory of 1164	4524	e49c9fb785b24c93b75fff08e1834b21.exe	92
PID 4524 wrote to memory of 1164	4524	e49c9fb785b24c93b75fff08e1834b21.exe	92

C:\Users\Admin\AppData\Local\Temp\e49c9fb785b24c93b75fff08e1834b21.exe
"C:\Users\Admin\AppData\Local\Temp\e49c9fb785b24c93b75fff08e1834b21.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4524
- C:\Users\Admin\AppData\Local\Temp\e49c9fb785b24c93b75fff08e1834b21.exe
  "C:\Users\Admin\AppData\Local\Temp\e49c9fb785b24c93b75fff08e1834b21.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1164
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1164 -s 184
    3⤵
    - Program crash
    PID:780

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 204 -p 1164 -ip 1164
1⤵
PID:2724

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1164-11-0x0000000000400000-0x000000000043D000-memory.dmp

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memory/1164-15-0x0000000000400000-0x000000000043D000-memory.dmp

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memory/1164-14-0x00000000015C0000-0x000000000190A000-memory.dmp

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memory/4524-6-0x00000000055F0000-0x000000000568C000-memory.dmp

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memory/4524-4-0x00000000055E0000-0x00000000055F0000-memory.dmp

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memory/4524-5-0x0000000005370000-0x000000000537A000-memory.dmp

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memory/4524-0-0x00000000007E0000-0x00000000008C2000-memory.dmp

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memory/4524-7-0x0000000005540000-0x0000000005558000-memory.dmp

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memory/4524-8-0x0000000005580000-0x0000000005588000-memory.dmp

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memory/4524-9-0x0000000005590000-0x000000000559A000-memory.dmp

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memory/4524-10-0x00000000068F0000-0x000000000696C000-memory.dmp

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memory/4524-3-0x00000000052D0000-0x0000000005362000-memory.dmp

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memory/4524-13-0x0000000074A70000-0x0000000075220000-memory.dmp

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memory/4524-2-0x00000000059A0000-0x0000000005F44000-memory.dmp

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memory/4524-1-0x0000000074A70000-0x0000000075220000-memory.dmp

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