bb70841b4666dfa83dcf2995a57676fadfba76a12795e4cfd62e65a704641035

Analysis

max time kernel
137s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
18/01/2024, 19:24

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

65d696b361551816241d8e2ba9b4e536.exe
Size

771KB
MD5

65d696b361551816241d8e2ba9b4e536
SHA1

17948438133600f4dc03c5d73e914150d9c8e4e7
SHA256

bb70841b4666dfa83dcf2995a57676fadfba76a12795e4cfd62e65a704641035
SHA512

d88171d4c596c7fec2dae3088d2b81abb7c1c56f9ad8c4e31e71fd3900419b8d3154af9af85e12389c0280d78f96ef17dd2c0ba7b8a702db3437a4e0c889c811
SSDEEP

12288:dQl4ftI6j59c+f9/wfAceNYdDKcPzJLniYZ/C9OFEIif0F6rerfrEhU8zFVMB:dQl4ft319cASfnG2tvZWqEIz6qrfiTMB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2100	65d696b361551816241d8e2ba9b4e536.exe

Executes dropped EXE 1 IoCs

pid	Process
2100	65d696b361551816241d8e2ba9b4e536.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
956	65d696b361551816241d8e2ba9b4e536.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
956	65d696b361551816241d8e2ba9b4e536.exe
2100	65d696b361551816241d8e2ba9b4e536.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 956 wrote to memory of 2100	956	65d696b361551816241d8e2ba9b4e536.exe	88
PID 956 wrote to memory of 2100	956	65d696b361551816241d8e2ba9b4e536.exe	88
PID 956 wrote to memory of 2100	956	65d696b361551816241d8e2ba9b4e536.exe	88

C:\Users\Admin\AppData\Local\Temp\65d696b361551816241d8e2ba9b4e536.exe
"C:\Users\Admin\AppData\Local\Temp\65d696b361551816241d8e2ba9b4e536.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:956
- C:\Users\Admin\AppData\Local\Temp\65d696b361551816241d8e2ba9b4e536.exe
  C:\Users\Admin\AppData\Local\Temp\65d696b361551816241d8e2ba9b4e536.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2100

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\65d696b361551816241d8e2ba9b4e536.exe

Filesize
771KB

MD5
e498d6776c5f7e3da17c92abd1095164

SHA1
0d066a573420123f998dceefe2a33eb683aa4b26

SHA256
cfb08b12bfb7c1e8517bf20c234f9d49e6d327234fc54fb85cec98d66fdc21fc

SHA512
41b453cd593e71b5a577b696a8a305332ae7a7202f6e8776d1efa934a702380b591dd4a28861890aa8735c0a64e955c7591e40869d8dec5a21365c38d356e074

Download Submit
memory/956-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/956-1-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/956-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/956-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2100-13-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2100-15-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/2100-21-0x0000000004E80000-0x0000000004EDF000-memory.dmp

Filesize
380KB

Download
memory/2100-20-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2100-30-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2100-33-0x000000000C640000-0x000000000C67C000-memory.dmp

Filesize
240KB

Download
memory/2100-36-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download