a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65

Analysis

max time kernel
149s
max time network
152s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
23/12/2023, 06:49

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

9cf34288dda36ca0b013d6978d1acfe4.exe
Size

743KB
MD5

9cf34288dda36ca0b013d6978d1acfe4
SHA1

634560fe79683a2019ee75f669e5bff02c1789f7
SHA256

a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65
SHA512

fcf0a8ce71ce9bb1fcba9f14158e8919098dfa75172128bf886bd256216a3b9ef0e44c1ac63177e228fb85522077c8aa1080e2bd415ce29fe341a39dd942f764
SSDEEP

12288:GN2pJlOwXBiPzEhmH5lxgZvvXt+FgqQ8t/6SUoWDGxPlh3i4H9ksxUWv:XrZvPQqqQ8tCSQoh3hxd

Score

7^/10

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Shield.lnk	9cf34288dda36ca0b013d6978d1acfe4.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2672 set thread context of 2820	2672	9cf34288dda36ca0b013d6978d1acfe4.exe	28

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2672 wrote to memory of 2820	2672	9cf34288dda36ca0b013d6978d1acfe4.exe	28
PID 2672 wrote to memory of 2820	2672	9cf34288dda36ca0b013d6978d1acfe4.exe	28
PID 2672 wrote to memory of 2820	2672	9cf34288dda36ca0b013d6978d1acfe4.exe	28
PID 2672 wrote to memory of 2820	2672	9cf34288dda36ca0b013d6978d1acfe4.exe	28
PID 2672 wrote to memory of 2820	2672	9cf34288dda36ca0b013d6978d1acfe4.exe	28
PID 2672 wrote to memory of 2820	2672	9cf34288dda36ca0b013d6978d1acfe4.exe	28
PID 2672 wrote to memory of 2820	2672	9cf34288dda36ca0b013d6978d1acfe4.exe	28
PID 2672 wrote to memory of 2820	2672	9cf34288dda36ca0b013d6978d1acfe4.exe	28
PID 2672 wrote to memory of 2820	2672	9cf34288dda36ca0b013d6978d1acfe4.exe	28
PID 2672 wrote to memory of 2820	2672	9cf34288dda36ca0b013d6978d1acfe4.exe	28
PID 2672 wrote to memory of 2820	2672	9cf34288dda36ca0b013d6978d1acfe4.exe	28
PID 2672 wrote to memory of 2820	2672	9cf34288dda36ca0b013d6978d1acfe4.exe	28

C:\Users\Admin\AppData\Local\Temp\9cf34288dda36ca0b013d6978d1acfe4.exe
"C:\Users\Admin\AppData\Local\Temp\9cf34288dda36ca0b013d6978d1acfe4.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2672
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\RegAsm.exe"
  2⤵
  PID:2820

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

Loading Replay Monitor...

Downloads

memory/2672-0-0x0000000000390000-0x0000000000450000-memory.dmp

Filesize
768KB

Download
memory/2672-1-0x0000000074E30000-0x000000007551E000-memory.dmp

Filesize
6.9MB

Download
memory/2672-3-0x0000000000670000-0x0000000000680000-memory.dmp

Filesize
64KB

Download
memory/2672-4-0x00000000055F0000-0x0000000005630000-memory.dmp

Filesize
256KB

Download
memory/2672-5-0x00000000007A0000-0x00000000007A8000-memory.dmp

Filesize
32KB

Download
memory/2672-17-0x0000000074E30000-0x000000007551E000-memory.dmp

Filesize
6.9MB

Download
memory/2820-18-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2820-20-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2820-15-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2820-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2820-12-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2820-10-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2820-8-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2820-6-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download