80d2e98b76197bb1f1f0f4174c2ca0542118a0fe0e7d84d2dbee6bc9e2ecb418

Analysis

max time kernel
102s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/08/2024, 00:39

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General

Target

833b4638966d6adcbcac849646612cd0N.exe
Size

256KB
MD5

833b4638966d6adcbcac849646612cd0
SHA1

b144886ae5af71a6f199184ad28e941a6e547b4b
SHA256

80d2e98b76197bb1f1f0f4174c2ca0542118a0fe0e7d84d2dbee6bc9e2ecb418
SHA512

9defd53ce764e53b080bcf2f935d81ab5a2fe7f7b3bbbc334cb7da71b1256a32b4544ca984528245a1b076e926c21a91655d705e40b4f5ba60b861bef5ed213f
SSDEEP

6144:XL9wq8PSwM4Qf8Nt/8JGOMIP8mcenRv27NSJBpNeAsLl2k/JrAV400:79wq8qwMnf8Nt/8IOMIP8mcenRv27NSS

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
716	833b4638966d6adcbcac849646612cd0N.exe

Executes dropped EXE 1 IoCs

pid	Process
716	833b4638966d6adcbcac849646612cd0N.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4792	4268	WerFault.exe	83
2068	716	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	833b4638966d6adcbcac849646612cd0N.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4268	833b4638966d6adcbcac849646612cd0N.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
716	833b4638966d6adcbcac849646612cd0N.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4268 wrote to memory of 716	4268	833b4638966d6adcbcac849646612cd0N.exe	91
PID 4268 wrote to memory of 716	4268	833b4638966d6adcbcac849646612cd0N.exe	91
PID 4268 wrote to memory of 716	4268	833b4638966d6adcbcac849646612cd0N.exe	91

C:\Users\Admin\AppData\Local\Temp\833b4638966d6adcbcac849646612cd0N.exe
"C:\Users\Admin\AppData\Local\Temp\833b4638966d6adcbcac849646612cd0N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4268
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4268 -s 396
  2⤵
  - Program crash
  PID:4792
- C:\Users\Admin\AppData\Local\Temp\833b4638966d6adcbcac849646612cd0N.exe
  C:\Users\Admin\AppData\Local\Temp\833b4638966d6adcbcac849646612cd0N.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:716
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 716 -s 364
    3⤵
    - Program crash
    PID:2068

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4268 -ip 4268
1⤵
PID:4728

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 716 -ip 716
1⤵
PID:3124

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\833b4638966d6adcbcac849646612cd0N.exe

Filesize
256KB

MD5
4207e205d4f34715c59a597f2653e424

SHA1
8eda1d15edcc65c43950c1915cd40768e81f5c82

SHA256
ed5785e1a2d4f8c3e70b186105b6e0d1318b0997a571b5a41221796eba00ff13

SHA512
d373ce8246cad8de203e86dd25f9c51c384c4c069305bcb468875c340780df40defe2e34ee16a143eb1fa9a7d3f4640c7f0e2a11ba652d2153236f55a431dd8f

Download Submit
memory/716-6-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/716-8-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/716-13-0x0000000003D90000-0x0000000003DD3000-memory.dmp

Filesize
268KB

Download
memory/716-14-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/4268-0-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/4268-7-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download