c40bba9a3744cc565252f829b409741afd5779cc24ea65dee7d63c609981c4be

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
31/12/2023, 04:39

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General

Target

28887b56ef13dc19b261f718a2a286e8.exe
Size

68KB
MD5

28887b56ef13dc19b261f718a2a286e8
SHA1

54ed7f96f6bbcdc0a29cb24ac7d09c25368fe6a9
SHA256

c40bba9a3744cc565252f829b409741afd5779cc24ea65dee7d63c609981c4be
SHA512

985c22beccbe5462d31d9499d2e859b2073e030e3f93147b3ebe8b1f329dc5a8e94d63db515330c699df2e325bc1d6143e2b5c2637ffc61bc2bf48a6dce72967
SSDEEP

1536:D1QIkBYlLUZc25ZzOWTqiGDrvj3xHx7jtGDDXm9cft:DzZlLUZc+HTqisr77iDft

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3036	cmd.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2916 set thread context of 2748	2916	28887b56ef13dc19b261f718a2a286e8.exe	16

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2916	28887b56ef13dc19b261f718a2a286e8.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2916 wrote to memory of 2748	2916	28887b56ef13dc19b261f718a2a286e8.exe	16
PID 2916 wrote to memory of 2748	2916	28887b56ef13dc19b261f718a2a286e8.exe	16
PID 2916 wrote to memory of 2748	2916	28887b56ef13dc19b261f718a2a286e8.exe	16
PID 2916 wrote to memory of 2748	2916	28887b56ef13dc19b261f718a2a286e8.exe	16
PID 2916 wrote to memory of 2748	2916	28887b56ef13dc19b261f718a2a286e8.exe	16
PID 2916 wrote to memory of 2748	2916	28887b56ef13dc19b261f718a2a286e8.exe	16
PID 2916 wrote to memory of 2748	2916	28887b56ef13dc19b261f718a2a286e8.exe	16
PID 2916 wrote to memory of 2748	2916	28887b56ef13dc19b261f718a2a286e8.exe	16
PID 2748 wrote to memory of 3036	2748	28887b56ef13dc19b261f718a2a286e8.exe	30
PID 2748 wrote to memory of 3036	2748	28887b56ef13dc19b261f718a2a286e8.exe	30
PID 2748 wrote to memory of 3036	2748	28887b56ef13dc19b261f718a2a286e8.exe	30
PID 2748 wrote to memory of 3036	2748	28887b56ef13dc19b261f718a2a286e8.exe	30

C:\Users\Admin\AppData\Local\Temp\28887b56ef13dc19b261f718a2a286e8.exe
"C:\Users\Admin\AppData\Local\Temp\28887b56ef13dc19b261f718a2a286e8.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2916
- C:\Users\Admin\AppData\Local\Temp\28887b56ef13dc19b261f718a2a286e8.exe
  C:\Users\Admin\AppData\Local\Temp\28887b56ef13dc19b261f718a2a286e8.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2748
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c del "C:\Users\Admin\AppData\Local\Temp\28887b56ef13dc19b261f718a2a286e8.exe" >> NUL
    3⤵
    - Deletes itself
    PID:3036

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/2748-14-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2748-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2748-21-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2748-20-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2748-19-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2748-18-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2748-22-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2748-17-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2748-23-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2748-5-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2748-10-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2748-8-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2916-6-0x0000000000690000-0x00000000006BB000-memory.dmp

Filesize
172KB

Download
memory/2916-16-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2916-1-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2916-2-0x0000000000020000-0x0000000000030000-memory.dmp

Filesize
64KB

Download