c3f83169fdc0bd30ec4640b69193eecac09994779aede5408b3c5f5bc67b80c0

Analysis

max time kernel
100s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
16/08/2024, 23:52

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General

Target

c467cce95f1517670ce2356200617fc0N.exe
Size

218KB
MD5

c467cce95f1517670ce2356200617fc0
SHA1

90dad6729100cd64a1f6a2c2a55645a94da00cc2
SHA256

c3f83169fdc0bd30ec4640b69193eecac09994779aede5408b3c5f5bc67b80c0
SHA512

4d24310552dd3f1861194a38e9d2853f113f8be8e9c8cdbb290211aede389d6d2ec4fb441df84a161a6f8919d4be048084c84737b8afc3dc5f267c0e5d6b6633
SSDEEP

6144:cClkqXjRxx7WYayvc2iO4onCyz0dNCxdhHuX9aLisM+Nea:cClkqT0Y/E2ignCyUNCbhOX9aLisvNea

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2612	c467cce95f1517670ce2356200617fc0N.exe

Executes dropped EXE 1 IoCs

pid	Process
2612	c467cce95f1517670ce2356200617fc0N.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4708	1860	WerFault.exe	84
2264	2612	WerFault.exe	91

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	c467cce95f1517670ce2356200617fc0N.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1860	c467cce95f1517670ce2356200617fc0N.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2612	c467cce95f1517670ce2356200617fc0N.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1860 wrote to memory of 2612	1860	c467cce95f1517670ce2356200617fc0N.exe	91
PID 1860 wrote to memory of 2612	1860	c467cce95f1517670ce2356200617fc0N.exe	91
PID 1860 wrote to memory of 2612	1860	c467cce95f1517670ce2356200617fc0N.exe	91

C:\Users\Admin\AppData\Local\Temp\c467cce95f1517670ce2356200617fc0N.exe
"C:\Users\Admin\AppData\Local\Temp\c467cce95f1517670ce2356200617fc0N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1860
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1860 -s 396
  2⤵
  - Program crash
  PID:4708
- C:\Users\Admin\AppData\Local\Temp\c467cce95f1517670ce2356200617fc0N.exe
  C:\Users\Admin\AppData\Local\Temp\c467cce95f1517670ce2356200617fc0N.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2612
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2612 -s 368
    3⤵
    - Program crash
    PID:2264

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1860 -ip 1860
1⤵
PID:3944

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 2612 -ip 2612
1⤵
PID:3676

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\c467cce95f1517670ce2356200617fc0N.exe

Filesize
218KB

MD5
8cc58c218808ce656cb3dcf2e342add3

SHA1
4c472fdb5bdf22d51a384b9cdc5caa0b169c562e

SHA256
c1cde71f276ea3be5b5c04294f1805a58ae85c986e81e3408ecf3acd2ae9ee45

SHA512
b2f5561b9949869009022ac1eb99870b8fd0e757e48302d1a427cc7daefad8af9e3155fe63008234da062f465888424b15f4a680b952b8a9568de15e7c1148eb

Download Submit
memory/1860-0-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1860-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2612-6-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2612-7-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2612-12-0x00000000015A0000-0x00000000015E2000-memory.dmp

Filesize
264KB

Download
memory/2612-14-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download