14a99fb4a1b7c3a6cd79be4ad08fab95782402aec49003c8ee2edc78af08c2ad

Analysis

max time kernel
89s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
14/03/2024, 21:56

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General

Target

c9b5d4b875f8ff7181b85c81a8af8610.exe
Size

385KB
MD5

c9b5d4b875f8ff7181b85c81a8af8610
SHA1

a9b0936b634b812bf33159673123a37117d04ea2
SHA256

14a99fb4a1b7c3a6cd79be4ad08fab95782402aec49003c8ee2edc78af08c2ad
SHA512

caae8d96e583fa00754f67c26a0aee1908907afcc80cac0adbeb3137fcf654687da2851a267401bd27cdfa54441ccd41762d4c65764d47aa0486058abac4f173
SSDEEP

6144:vbloObaNGMtCoWsB7JZOKCxWjy4uMLW9C0aIkIjfhPtJ/NqB:TSDNGc+sLZOKwWzuMLW9vaIk6pPtBNqB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3464	c9b5d4b875f8ff7181b85c81a8af8610.exe

Executes dropped EXE 1 IoCs

pid	Process
3464	c9b5d4b875f8ff7181b85c81a8af8610.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
4	pastebin.com
5	pastebin.com

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4804	c9b5d4b875f8ff7181b85c81a8af8610.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4804	c9b5d4b875f8ff7181b85c81a8af8610.exe
3464	c9b5d4b875f8ff7181b85c81a8af8610.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4804 wrote to memory of 3464	4804	c9b5d4b875f8ff7181b85c81a8af8610.exe	85
PID 4804 wrote to memory of 3464	4804	c9b5d4b875f8ff7181b85c81a8af8610.exe	85
PID 4804 wrote to memory of 3464	4804	c9b5d4b875f8ff7181b85c81a8af8610.exe	85

C:\Users\Admin\AppData\Local\Temp\c9b5d4b875f8ff7181b85c81a8af8610.exe
"C:\Users\Admin\AppData\Local\Temp\c9b5d4b875f8ff7181b85c81a8af8610.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4804
- C:\Users\Admin\AppData\Local\Temp\c9b5d4b875f8ff7181b85c81a8af8610.exe
  C:\Users\Admin\AppData\Local\Temp\c9b5d4b875f8ff7181b85c81a8af8610.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:3464

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\c9b5d4b875f8ff7181b85c81a8af8610.exe

Filesize
385KB

MD5
bf56cde0a00b9bb30392ced4d4f0f8b5

SHA1
ccf141b34422ab9dd18fffc63980a342507aff37

SHA256
80d3aaadd603e6f6a61289d4ef81e3099fb6c9ba3ee934d4058370adda19f7a0

SHA512
d124b1646c9a7820ccbf4613e623f6cc02caf56956e7c61e9f7183a066d362418d5a452f41392e58b772512d5e10725cdd95d20a06e95734b6a11ed1b086e819

Download Submit
memory/3464-14-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/3464-16-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/3464-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3464-20-0x0000000004EE0000-0x0000000004F3F000-memory.dmp

Filesize
380KB

Download
memory/3464-30-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3464-35-0x000000000C640000-0x000000000C67C000-memory.dmp

Filesize
240KB

Download
memory/3464-36-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4804-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/4804-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/4804-1-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/4804-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download