ca7ca3f559dd77cbdf1dc1f78e197370834f8a1dd61d9e184e057b8d7b832dde

Analysis

max time kernel
104s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/08/2024, 21:56

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General

Target

296eb4714d924d2fbc8cf2efd7065b00N.exe
Size

391KB
MD5

296eb4714d924d2fbc8cf2efd7065b00
SHA1

f69689430f7ef9fd4d3a91ba619567d3ed413f14
SHA256

ca7ca3f559dd77cbdf1dc1f78e197370834f8a1dd61d9e184e057b8d7b832dde
SHA512

ea07e4c8a41b7b39c91646a51011e939c0c65e9ec8bde77f740458feb523363c98d9e01f1f58c43b3e20e36cac8aa6399974f17090ec0a933421000375c8e502
SSDEEP

12288:HFNVVPc1T9n6EvoKlSql4ejAAWxe1X7BMPpqeepz4eeriD:HFkZ6EvoKlSql4ejrWx4X7BMPpqeepzN

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2732	296eb4714d924d2fbc8cf2efd7065b00N.exe

Executes dropped EXE 1 IoCs

pid	Process
2732	296eb4714d924d2fbc8cf2efd7065b00N.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
3732	4400	WerFault.exe	83
1928	2732	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	296eb4714d924d2fbc8cf2efd7065b00N.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4400	296eb4714d924d2fbc8cf2efd7065b00N.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2732	296eb4714d924d2fbc8cf2efd7065b00N.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4400 wrote to memory of 2732	4400	296eb4714d924d2fbc8cf2efd7065b00N.exe	91
PID 4400 wrote to memory of 2732	4400	296eb4714d924d2fbc8cf2efd7065b00N.exe	91
PID 4400 wrote to memory of 2732	4400	296eb4714d924d2fbc8cf2efd7065b00N.exe	91

C:\Users\Admin\AppData\Local\Temp\296eb4714d924d2fbc8cf2efd7065b00N.exe
"C:\Users\Admin\AppData\Local\Temp\296eb4714d924d2fbc8cf2efd7065b00N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4400
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4400 -s 396
  2⤵
  - Program crash
  PID:3732
- C:\Users\Admin\AppData\Local\Temp\296eb4714d924d2fbc8cf2efd7065b00N.exe
  C:\Users\Admin\AppData\Local\Temp\296eb4714d924d2fbc8cf2efd7065b00N.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2732
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2732 -s 364
    3⤵
    - Program crash
    PID:1928

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4400 -ip 4400
1⤵
PID:820

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 2732 -ip 2732
1⤵
PID:2004

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\296eb4714d924d2fbc8cf2efd7065b00N.exe

Filesize
391KB

MD5
74460878368a3748784d2ddfba16e8a4

SHA1
fb9ac95df918621e5195047f77891474269e5742

SHA256
782f07573c0205f8f86118fd6d6b180bc464e92208cb7627d7d805ede8726246

SHA512
0c2095919b241ca95c9bc7cbb3d361aab134fe9577ed43cb266ceacbcae4bee77963a0ed1360cb9917b7fa96fa66e39be7a60cb047dc3fc0293e6f36893d7467

Download Submit
memory/2732-6-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/2732-8-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2732-13-0x0000000004D40000-0x0000000004D7A000-memory.dmp

Filesize
232KB

Download
memory/2732-14-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/4400-0-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/4400-7-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download