05f61b41bc86a62a061b181c8d0c94268fa74ff7062f57d17b1ff68c4cf878f9

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
05-01-2024 14:34

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General

Target

43edc8b13f5dfd48fa0026f7d3dee56a.exe
Size

385KB
MD5

43edc8b13f5dfd48fa0026f7d3dee56a
SHA1

6565e1700a287e9542cd573103bdb52cd0d1ccd9
SHA256

05f61b41bc86a62a061b181c8d0c94268fa74ff7062f57d17b1ff68c4cf878f9
SHA512

a057a577a906df66c7d0e823f28d9a623498725fb01fd248cb3b9fdce5991bfd0dc8bfaa4df3ef08bc16ae8d57f99e835f68eee792f94104b38ac02835d24238
SSDEEP

12288:tiD9q/CZegntHG+2ck4iL+1RWHaY3GT7bFjiB:tDAeytmsk4a+mHaY3GPbFjiB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3964	43edc8b13f5dfd48fa0026f7d3dee56a.exe

Executes dropped EXE 1 IoCs

pid	Process
3964	43edc8b13f5dfd48fa0026f7d3dee56a.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4896	43edc8b13f5dfd48fa0026f7d3dee56a.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4896	43edc8b13f5dfd48fa0026f7d3dee56a.exe
3964	43edc8b13f5dfd48fa0026f7d3dee56a.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4896 wrote to memory of 3964	4896	43edc8b13f5dfd48fa0026f7d3dee56a.exe	20
PID 4896 wrote to memory of 3964	4896	43edc8b13f5dfd48fa0026f7d3dee56a.exe	20
PID 4896 wrote to memory of 3964	4896	43edc8b13f5dfd48fa0026f7d3dee56a.exe	20

C:\Users\Admin\AppData\Local\Temp\43edc8b13f5dfd48fa0026f7d3dee56a.exe
"C:\Users\Admin\AppData\Local\Temp\43edc8b13f5dfd48fa0026f7d3dee56a.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4896
- C:\Users\Admin\AppData\Local\Temp\43edc8b13f5dfd48fa0026f7d3dee56a.exe
  C:\Users\Admin\AppData\Local\Temp\43edc8b13f5dfd48fa0026f7d3dee56a.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:3964

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

memory/3964-22-0x0000000004F10000-0x0000000004F6F000-memory.dmp

Filesize
380KB

Download
memory/3964-20-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3964-14-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/3964-13-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/3964-38-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3964-37-0x000000000B620000-0x000000000B65C000-memory.dmp

Filesize
240KB

Download
memory/3964-32-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4896-1-0x0000000001620000-0x0000000001686000-memory.dmp

Filesize
408KB

Download
memory/4896-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/4896-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/4896-12-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download