metasploit | 28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47

Analysis

max time kernel
44s
max time network
49s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
19-09-2022 02:10

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General

Target

28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe
Size

302KB
MD5

7595043629111b2411c8085fe4ba8e22
SHA1

4716eaec265b43ac803ab993568699f8176e46f6
SHA256

28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47
SHA512

080cf895f2845fc2ea54127fdd8bbfc5178fcd4a115e89a6335b9f8ce043d4bf6595fefb393ae4029ac279fbedcd8bdf5134a2e71ce567ef882d3ff84151e56c
SSDEEP

3072:ZgjeIr6IUs1NN7ZBs5aGu0OsrWbjBYfN+xz4ECyyvJV/uq:ZgjeFLIv7ZBLGtOhbjBGENBCJV

Score

10^/10

metasploit backdoor trojan upx

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Signatures

MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
trojan backdoor metasploit

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral1/memory/1900-61-0x0000000000400000-0x000000000044D000-memory.dmp	upx
behavioral1/memory/1900-70-0x0000000000400000-0x000000000044D000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

Processes:

28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe

description	pid	process	target process
PID 1900 set thread context of 1388	1900	28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe	28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe

pid process

1900 28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe

pid	process
1900	28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe

description	pid	process	target process
PID 1900 wrote to memory of 1388	1900	28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe	28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe
PID 1900 wrote to memory of 1388	1900	28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe	28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe
PID 1900 wrote to memory of 1388	1900	28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe	28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe
PID 1900 wrote to memory of 1388	1900	28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe	28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe
PID 1900 wrote to memory of 1388	1900	28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe	28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe
PID 1900 wrote to memory of 1388	1900	28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe	28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe
PID 1900 wrote to memory of 1388	1900	28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe	28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe
PID 1900 wrote to memory of 1388	1900	28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe	28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe
PID 1900 wrote to memory of 1388	1900	28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe	28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe
PID 1900 wrote to memory of 1388	1900	28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe	28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe

C:\Users\Admin\AppData\Local\Temp\28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe
"C:\Users\Admin\AppData\Local\Temp\28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1900

C:\Users\Admin\AppData\Local\Temp\28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe
"C:\Users\Admin\AppData\Local\Temp\28fb24cd2ca509d2665b1ec483b98536adbd09c5dbc1ea05b403c3d5f6517c47.exe"
2⤵
PID:1388

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1388-56-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1388-57-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1388-59-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1388-63-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1388-65-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1388-67-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1388-68-0x0000000000409D25-mapping.dmp

Download
memory/1900-61-0x0000000000400000-0x000000000044D000-memory.dmp

Filesize
308KB

Download
memory/1900-62-0x00000000002E0000-0x000000000032D000-memory.dmp

Filesize
308KB

Download
memory/1900-70-0x0000000000400000-0x000000000044D000-memory.dmp

Filesize
308KB

Download