42da4129db666053bff7c3180bd43072afd2f5740341167aa691bbc26b9efbe9

Analysis

max time kernel
120s
max time network
124s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 08:08

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General

Target

1105c26eed4cd677327670021741f76a.exe
Size

115KB
MD5

1105c26eed4cd677327670021741f76a
SHA1

d1299399ea7349e518fd485de3a34c37ba03fa6e
SHA256

42da4129db666053bff7c3180bd43072afd2f5740341167aa691bbc26b9efbe9
SHA512

4f1fb5da331b3a36b8f2be2a912e826b5aacd7968b7163e8d0f39e2950e1d290143267514ff81949fa9cfb15cd69528a999da42fa7aef8a6092f0cb103048e86
SSDEEP

3072:YmpEp9xUWu1gGjXr2vwvEbMps2i/XHCo3:YmpPTj7QIpsP1

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1776	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 1900 wrote to memory of 1776	1900	1105c26eed4cd677327670021741f76a.exe	28
PID 1900 wrote to memory of 1776	1900	1105c26eed4cd677327670021741f76a.exe	28
PID 1900 wrote to memory of 1776	1900	1105c26eed4cd677327670021741f76a.exe	28
PID 1900 wrote to memory of 1776	1900	1105c26eed4cd677327670021741f76a.exe	28

C:\Users\Admin\AppData\Local\Temp\1105c26eed4cd677327670021741f76a.exe
"C:\Users\Admin\AppData\Local\Temp\1105c26eed4cd677327670021741f76a.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1900
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Fkf..bat" > nul 2> nul
  2⤵
  - Deletes itself
  PID:1776

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\Fkf..bat

Filesize
210B

MD5
0a0b140157d8adeaaf11504e26b26ca3

SHA1
2364a419641853bfcf1464428dd8296fe2acef62

SHA256
b5b48635f896935237927793a8fa07bc4c10a6d83e740a7dedf4b832595fe9da

SHA512
68fe3ea8f8227f7bebf393f4c8455d812643a79d9216f920ca26b677eb76a036576139c89df0ac1f2cd7aca1d06add62a67a358ab0ab9a071afe2c23487423a7

Download Submit
memory/1900-0-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1900-1-0x0000000000120000-0x0000000000138000-memory.dmp

Filesize
96KB

Download
memory/1900-2-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1900-4-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download