0fb24af7451beccd52e3e128ad7289a211a94cdd229e6bc77aa6d9a862ee7a81

Analysis

max time kernel
96s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23/11/2024, 02:04

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General

Target

0fb24af7451beccd52e3e128ad7289a211a94cdd229e6bc77aa6d9a862ee7a81.exe
Size

338KB
MD5

f96ea93b72fdfc1fd6ece452d9878e61
SHA1

f6bafd201d5ca3fd0292ee97a96a4b30cbb9a5bb
SHA256

0fb24af7451beccd52e3e128ad7289a211a94cdd229e6bc77aa6d9a862ee7a81
SHA512

ced412eec8b1e0d4667bc1ca2d583f9c0d10666256dfec8823bfee4ddddef68bce069894ab1c8ccecb6a7833c450de5ef1759d16393d14ef9fb2604a8b3b46eb
SSDEEP

6144:GBlL/HO9V9T1HKlyBtCv1KIhxSVabyXOylMYZ7Q/q:EtQF1H0yB01L3Yau+7YVgq

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
928	0fb24af7451beccd52e3e128ad7289a211a94cdd229e6bc77aa6d9a862ee7a81.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2004	928	WerFault.exe	82

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	0fb24af7451beccd52e3e128ad7289a211a94cdd229e6bc77aa6d9a862ee7a81.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 928 wrote to memory of 4452	928	0fb24af7451beccd52e3e128ad7289a211a94cdd229e6bc77aa6d9a862ee7a81.exe	83
PID 928 wrote to memory of 4452	928	0fb24af7451beccd52e3e128ad7289a211a94cdd229e6bc77aa6d9a862ee7a81.exe	83
PID 928 wrote to memory of 4452	928	0fb24af7451beccd52e3e128ad7289a211a94cdd229e6bc77aa6d9a862ee7a81.exe	83

C:\Users\Admin\AppData\Local\Temp\0fb24af7451beccd52e3e128ad7289a211a94cdd229e6bc77aa6d9a862ee7a81.exe
"C:\Users\Admin\AppData\Local\Temp\0fb24af7451beccd52e3e128ad7289a211a94cdd229e6bc77aa6d9a862ee7a81.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:928
- C:\Users\Admin\AppData\Local\Temp\0fb24af7451beccd52e3e128ad7289a211a94cdd229e6bc77aa6d9a862ee7a81.exe
  "C:\Users\Admin\AppData\Local\Temp\0fb24af7451beccd52e3e128ad7289a211a94cdd229e6bc77aa6d9a862ee7a81.exe"
  2⤵
  PID:4452
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 928 -s 1048
  2⤵
  - Program crash
  PID:2004

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 928 -ip 928
1⤵
PID:3780

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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\nsaA077.tmp\kivlxw.dll

Filesize
20KB

MD5
575dc70fae96e23a93aef3ebfdfb525b

SHA1
7589bbf471165323d4c0e92b8be101d95cbbeb2f

SHA256
bc3cc067575a5ec3bd8fb5d1329b6f32586fd09f038fc5fafac92c2da081711e

SHA512
e385b8286ffeab6252e6b99a1434b9c7526edf128e6558718add8edf0b60e24a9fc82aee34986fb517907ac966dbe7847d0115b53357f49d43c46acd1dc0a334

Download Submit
memory/928-7-0x00000000743B5000-0x00000000743B7000-memory.dmp

Filesize
8KB

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