3f0e610c053d163cc7e006457984121bb47de15a9581b0e12ce1ec2b2bbb7c28

Analysis

max time kernel
0s
max time network
122s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26/12/2023, 11:00

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General

Target

69421120aa21f8013cf9265c1c13f9e0.exe
Size

68KB
MD5

69421120aa21f8013cf9265c1c13f9e0
SHA1

8e4411cda4dab03bc542892243090b8829f3b76f
SHA256

3f0e610c053d163cc7e006457984121bb47de15a9581b0e12ce1ec2b2bbb7c28
SHA512

c1f05b835e54b70b8718fa3cd734bfeeba05a90065ac75538878980643be78e9f92e64505fb01b21a6b2de99e4594a8117e070eb0c67672259187b1ffed1b603
SSDEEP

1536:UqdubTEdWbawyxdpyOoiRp8dkSYjxW4oLaZ1rwb+Pe7:UXPEdWudNLpekSinyArwA2

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2368	loginsystemauths0.exe

Loads dropped DLL 1 IoCs

pid	Process
1716	69421120aa21f8013cf9265c1c13f9e0.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1716 wrote to memory of 2368	1716	69421120aa21f8013cf9265c1c13f9e0.exe	23
PID 1716 wrote to memory of 2368	1716	69421120aa21f8013cf9265c1c13f9e0.exe	23
PID 1716 wrote to memory of 2368	1716	69421120aa21f8013cf9265c1c13f9e0.exe	23
PID 1716 wrote to memory of 2368	1716	69421120aa21f8013cf9265c1c13f9e0.exe	23

C:\Users\Admin\AppData\Local\Temp\69421120aa21f8013cf9265c1c13f9e0.exe
"C:\Users\Admin\AppData\Local\Temp\69421120aa21f8013cf9265c1c13f9e0.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1716
- C:\Users\Admin\AppData\Local\Temp\loginsystemauths0.exe
  "C:\Users\Admin\AppData\Local\Temp\loginsystemauths0.exe"
  2⤵
  - Executes dropped EXE
  PID:2368

C:\Windows\SysWOW64\arp.exe
"C:\Windows\System32\arp.exe" -a
1⤵
PID:2800

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1716-0-0x00000000008B0000-0x00000000008BE000-memory.dmp

Filesize
56KB

Download
memory/1716-1-0x0000000074810000-0x0000000074EFE000-memory.dmp

Filesize
6.9MB

Download
memory/1716-2-0x0000000004DC0000-0x0000000004E00000-memory.dmp

Filesize
256KB

Download
memory/1716-11-0x0000000074810000-0x0000000074EFE000-memory.dmp

Filesize
6.9MB

Download
memory/2368-13-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2368-12-0x0000000074810000-0x0000000074EFE000-memory.dmp

Filesize
6.9MB

Download
memory/2368-10-0x0000000001170000-0x000000000117E000-memory.dmp

Filesize
56KB

Download
memory/2368-14-0x0000000074810000-0x0000000074EFE000-memory.dmp

Filesize
6.9MB

Download