e68be2c4be2c9f1979c9a9605565f2089d71a0e82ff1ec564fc5e9391fdfdab7

Analysis

max time kernel
101s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22/08/2024, 22:05

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General

Target

413a40aa12c72eceffc1270e6cd73a70N.exe
Size

213KB
MD5

413a40aa12c72eceffc1270e6cd73a70
SHA1

608c40fc1d0777eaa9b8acdc7322c2a52d7cfe4a
SHA256

e68be2c4be2c9f1979c9a9605565f2089d71a0e82ff1ec564fc5e9391fdfdab7
SHA512

b06229a0e1ea58d3f26428a3b885fafdc878ec5f07f8d7b3ab6329cb799158a0c8417dbb039a9e144b8dffcc8b2b16f73416ac7d53bad8c7d3fc03fe6712b4c8
SSDEEP

6144:GPeNbxR6h0AHWeuD5xqH/YtjPzgS7tDH0:PNbxR6h0i5Y5xwwJrlJDH0

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1252	413a40aa12c72eceffc1270e6cd73a70N.exe

Executes dropped EXE 1 IoCs

pid	Process
1252	413a40aa12c72eceffc1270e6cd73a70N.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
3764	392	WerFault.exe	83
5008	1252	WerFault.exe	90

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	413a40aa12c72eceffc1270e6cd73a70N.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
392	413a40aa12c72eceffc1270e6cd73a70N.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1252	413a40aa12c72eceffc1270e6cd73a70N.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 392 wrote to memory of 1252	392	413a40aa12c72eceffc1270e6cd73a70N.exe	90
PID 392 wrote to memory of 1252	392	413a40aa12c72eceffc1270e6cd73a70N.exe	90
PID 392 wrote to memory of 1252	392	413a40aa12c72eceffc1270e6cd73a70N.exe	90

C:\Users\Admin\AppData\Local\Temp\413a40aa12c72eceffc1270e6cd73a70N.exe
"C:\Users\Admin\AppData\Local\Temp\413a40aa12c72eceffc1270e6cd73a70N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:392
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 392 -s 396
  2⤵
  - Program crash
  PID:3764
- C:\Users\Admin\AppData\Local\Temp\413a40aa12c72eceffc1270e6cd73a70N.exe
  C:\Users\Admin\AppData\Local\Temp\413a40aa12c72eceffc1270e6cd73a70N.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:1252
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1252 -s 364
    3⤵
    - Program crash
    PID:5008

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 392 -ip 392
1⤵
PID:1424

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 1252 -ip 1252
1⤵
PID:2168

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\413a40aa12c72eceffc1270e6cd73a70N.exe

Filesize
213KB

MD5
ca4670b1371121a99e3dfbb2ebc20a9d

SHA1
04be8c7965e0da65ae5a05fa130593e2e950d219

SHA256
f0d65b89246a059305975921f91bc3514d1fd23fb124abb45110ddc4a8599370

SHA512
ea0ebfb235df571aefb9f7e3381e1488a7d4d0a082b889de2937940db6e943133dad98f93f0f4195cbcef004b4a19e224e48870bdaff83e31c6b60d48aa11999

Download Submit
memory/392-0-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/392-6-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/1252-7-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/1252-8-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1252-13-0x00000000001B0000-0x00000000001F1000-memory.dmp

Filesize
260KB

Download
memory/1252-14-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download