5096b13f69ed37de3b9e1136baf15ac18ff38ab9f5d03abf001f2c9c6eb1316f

Analysis

max time kernel
120s
max time network
123s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
28/12/2023, 22:13

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General

Target

fbfe023690079d21774f2d364656c21b.exe
Size

93KB
MD5

fbfe023690079d21774f2d364656c21b
SHA1

f6cd295f6bb1816785da17cb79f6b5ea562621f5
SHA256

5096b13f69ed37de3b9e1136baf15ac18ff38ab9f5d03abf001f2c9c6eb1316f
SHA512

76f4fd6df7425bdc00f9717306489224ef11a445432f344768b25381b5b0cb6a65866ab1d87b0f66ae28c2ff12cbb3ae9f1dd11829746a2553ebb4778a8ac5ba
SSDEEP

1536:FyQT05QG70AQz6CwvonnZfr0od8yQoAX2D357dGweFrBNo8DirUrlFIy:vZD0o3A2lZirztrlFIy

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2768	cmd.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 2288 wrote to memory of 2768	2288	fbfe023690079d21774f2d364656c21b.exe	28
PID 2288 wrote to memory of 2768	2288	fbfe023690079d21774f2d364656c21b.exe	28
PID 2288 wrote to memory of 2768	2288	fbfe023690079d21774f2d364656c21b.exe	28
PID 2288 wrote to memory of 2768	2288	fbfe023690079d21774f2d364656c21b.exe	28

C:\Users\Admin\AppData\Local\Temp\fbfe023690079d21774f2d364656c21b.exe
"C:\Users\Admin\AppData\Local\Temp\fbfe023690079d21774f2d364656c21b.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2288
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Ofb..bat" > nul 2> nul
  2⤵
  - Deletes itself
  PID:2768

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

C:\Users\Admin\AppData\Local\Temp\Ofb..bat

Filesize
210B

MD5
335d31d5a186f0747e179f33681a2bde

SHA1
65f4d94224ac7dee0f2cc5ae846e3475982de6f3

SHA256
f80c9f6f15867d180fcfae14fd4e9309ca99abc3dc0a0e6cfd9ffb85dbb7ffea

SHA512
eb01337fef3ebb0191fa7ef29c0dadaee3ab5b2b5baf93a83764c38bf608932ee15ca7a0522914b7a49984181499897ab2f9a7dd3c886f368e0e5c9ae41a7794

Download Submit
memory/2288-0-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2288-1-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2288-2-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2288-3-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2288-5-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download