f8833dcd6b9bc7eaf6501954477a18be98821232641ac762e8263269bc5e6380

Analysis

max time kernel
193s
max time network
213s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
10/03/2024, 01:04

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General

Target

bd4185c304af86da85a9acfe4321e37d.exe
Size

385KB
MD5

bd4185c304af86da85a9acfe4321e37d
SHA1

2c8e24d77031a1d2742509335564f8fe71cb7140
SHA256

f8833dcd6b9bc7eaf6501954477a18be98821232641ac762e8263269bc5e6380
SHA512

ba5c57dd94d5fab326ecb408bba1e7035a388a773e142c6ce519f3a6120a91d08a9292e9d271b2d98321dee63eb8d5b585b903124b5d4e14485b8c91aa93a986
SSDEEP

6144:dKQ1qN5cFVShKHL14RfCuL/nsZDkZBLHyRduxefUpsfvUFr2kv3B:sQ1qLcyh2L14Rz/ns1ULQdu+CKvyRvB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3120	bd4185c304af86da85a9acfe4321e37d.exe

Executes dropped EXE 1 IoCs

pid	Process
3120	bd4185c304af86da85a9acfe4321e37d.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs

Web Service

T1102

flow	ioc
50	pastebin.com
51	pastebin.com
66	pastebin.com

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2564	bd4185c304af86da85a9acfe4321e37d.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2564	bd4185c304af86da85a9acfe4321e37d.exe
3120	bd4185c304af86da85a9acfe4321e37d.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2564 wrote to memory of 3120	2564	bd4185c304af86da85a9acfe4321e37d.exe	91
PID 2564 wrote to memory of 3120	2564	bd4185c304af86da85a9acfe4321e37d.exe	91
PID 2564 wrote to memory of 3120	2564	bd4185c304af86da85a9acfe4321e37d.exe	91

C:\Users\Admin\AppData\Local\Temp\bd4185c304af86da85a9acfe4321e37d.exe
"C:\Users\Admin\AppData\Local\Temp\bd4185c304af86da85a9acfe4321e37d.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2564
- C:\Users\Admin\AppData\Local\Temp\bd4185c304af86da85a9acfe4321e37d.exe
  C:\Users\Admin\AppData\Local\Temp\bd4185c304af86da85a9acfe4321e37d.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:3120

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\bd4185c304af86da85a9acfe4321e37d.exe

Filesize
385KB

MD5
fca9e872a00cab82d16ec71a9d04cd37

SHA1
eb88dd6c8c0d30e40b7f4cca7a2bc49269c7e257

SHA256
405e359bb3e913881108188b3a54ed0813502a392e815c0138643da56ec7e5d8

SHA512
4289ed87bdd9fdc954b3f2ae3d411819c81c34d4e3518532969f4d61f6f62f097af4d4ab51579b3780bfdca1f7ee9fe5d37945cf1f40447d37739f75246e2b3e

Download Submit
memory/2564-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2564-1-0x0000000000150000-0x00000000001B6000-memory.dmp

Filesize
408KB

Download
memory/2564-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2564-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/3120-13-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/3120-14-0x0000000001610000-0x0000000001676000-memory.dmp

Filesize
408KB

Download
memory/3120-20-0x0000000004EA0000-0x0000000004EFF000-memory.dmp

Filesize
380KB

Download
memory/3120-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3120-33-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3120-36-0x000000000B700000-0x000000000B73C000-memory.dmp

Filesize
240KB

Download
memory/3120-39-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download