52a3e7f0c298bd3fac67f953c5528ef41060e708a336c9f3c9c5e6e347ff3f00

Analysis

max time kernel
96s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 19:56

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General

Target

52a3e7f0c298bd3fac67f953c5528ef41060e708a336c9f3c9c5e6e347ff3f00.exe
Size

304KB
MD5

4251d6e3ac2866a8087ca3f682cadbdf
SHA1

fc0c6d7b8f39b388ff64c0e15d35c136bef5a79b
SHA256

52a3e7f0c298bd3fac67f953c5528ef41060e708a336c9f3c9c5e6e347ff3f00
SHA512

e8936b50782ba9b6e50109f04b645049e33d978c77f39f45fcf3730d4f71b55b08bf777118a17c728b191f982d21ccbbb9ddc0b01c1ca96b58e0ce3df60d2e97
SSDEEP

6144:rGiCbmp18OIycnYCh22kriWLF0DJS/b4cAtTynWn206zambrBetaDX/1:1V/dChOcSTUtT3cagrMaDX/1

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
768	52a3e7f0c298bd3fac67f953c5528ef41060e708a336c9f3c9c5e6e347ff3f00.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
4328	768	WerFault.exe	84

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	52a3e7f0c298bd3fac67f953c5528ef41060e708a336c9f3c9c5e6e347ff3f00.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 768 wrote to memory of 4240	768	52a3e7f0c298bd3fac67f953c5528ef41060e708a336c9f3c9c5e6e347ff3f00.exe	85
PID 768 wrote to memory of 4240	768	52a3e7f0c298bd3fac67f953c5528ef41060e708a336c9f3c9c5e6e347ff3f00.exe	85
PID 768 wrote to memory of 4240	768	52a3e7f0c298bd3fac67f953c5528ef41060e708a336c9f3c9c5e6e347ff3f00.exe	85

C:\Users\Admin\AppData\Local\Temp\52a3e7f0c298bd3fac67f953c5528ef41060e708a336c9f3c9c5e6e347ff3f00.exe
"C:\Users\Admin\AppData\Local\Temp\52a3e7f0c298bd3fac67f953c5528ef41060e708a336c9f3c9c5e6e347ff3f00.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:768
- C:\Users\Admin\AppData\Local\Temp\52a3e7f0c298bd3fac67f953c5528ef41060e708a336c9f3c9c5e6e347ff3f00.exe
  "C:\Users\Admin\AppData\Local\Temp\52a3e7f0c298bd3fac67f953c5528ef41060e708a336c9f3c9c5e6e347ff3f00.exe"
  2⤵
  PID:4240
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 768 -s 944
  2⤵
  - Program crash
  PID:4328

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 768 -ip 768
1⤵
PID:2252

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsbA420.tmp\tcjngvzun.dll

Filesize
156KB

MD5
5b93103b861e156f69643e0c7ac84017

SHA1
5050ab7ffbf02899505ae533b8879d3db076d3d4

SHA256
fe4ef7dd57a355df3cf0bf52fb3d0409e4370178a507639fc0ea179cc4ea6843

SHA512
91484cbc4bcbff8e00ec20ce4fa54c1affc07c6889ad52246f7f1d7a2700c1a59b4c38cff2a16464b2403a610112f2ff488a6a52eb2756917d0bdbc96c5e664d

Download Submit
memory/768-9-0x00000000000A0000-0x00000000001A0000-memory.dmp

Filesize
1024KB

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