ee6d3f75b4b0e2eb02f52703f84e6a41023733028c4c6a483fac5411bc6587db

Analysis

max time kernel
140s
max time network
92s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
31/12/2023, 02:03

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General

Target

23c5a119c67a2eb5793833e42252469b.exe
Size

771KB
MD5

23c5a119c67a2eb5793833e42252469b
SHA1

bdad17cc4e15c70ae3c45175176c05d7dd8d344e
SHA256

ee6d3f75b4b0e2eb02f52703f84e6a41023733028c4c6a483fac5411bc6587db
SHA512

9f7a34e083f68b6032f23f20c6a892fd1333bb734147fca9d604b71d52987638f1e38dee89d990775d7442776d04a6b9fb9ac591507b898f4ea5bec557305067
SSDEEP

24576:CwEu2CILx/S5O0Sb13tvZWqEIz6qrfiTMB:2u2CIySb1VZQe6q7iT2

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
208	23c5a119c67a2eb5793833e42252469b.exe

Executes dropped EXE 1 IoCs

pid	Process
208	23c5a119c67a2eb5793833e42252469b.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3896	23c5a119c67a2eb5793833e42252469b.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3896	23c5a119c67a2eb5793833e42252469b.exe
208	23c5a119c67a2eb5793833e42252469b.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3896 wrote to memory of 208	3896	23c5a119c67a2eb5793833e42252469b.exe	15
PID 3896 wrote to memory of 208	3896	23c5a119c67a2eb5793833e42252469b.exe	15
PID 3896 wrote to memory of 208	3896	23c5a119c67a2eb5793833e42252469b.exe	15

C:\Users\Admin\AppData\Local\Temp\23c5a119c67a2eb5793833e42252469b.exe
"C:\Users\Admin\AppData\Local\Temp\23c5a119c67a2eb5793833e42252469b.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3896
- C:\Users\Admin\AppData\Local\Temp\23c5a119c67a2eb5793833e42252469b.exe
  C:\Users\Admin\AppData\Local\Temp\23c5a119c67a2eb5793833e42252469b.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:208

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\23c5a119c67a2eb5793833e42252469b.exe

Filesize
771KB

MD5
804087b4c6ab15259d7b8b2ecc84e6ad

SHA1
813fd9fa293804aff2ad1f4542a35d17cab42804

SHA256
3c9946918e75fea8dcde53232e40aa550652565921d36f8ca8b638a732d638d7

SHA512
63f1c5527107e0cf5731d0419ffb55578e6e1b4e549c4b542d462fc966a19f93e3d51c764d4f2973eb24e49e12a71e3b483dc4fe92d2f0006c0098f7179d6216

Download Submit
memory/208-16-0x00000000014D0000-0x0000000001536000-memory.dmp

Filesize
408KB

Download
memory/208-14-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/208-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/208-20-0x0000000004EA0000-0x0000000004EFF000-memory.dmp

Filesize
380KB

Download
memory/208-32-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/208-38-0x000000000D660000-0x000000000D69C000-memory.dmp

Filesize
240KB

Download
memory/208-37-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/208-39-0x000000000D660000-0x000000000D69C000-memory.dmp

Filesize
240KB

Download
memory/3896-1-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/3896-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/3896-12-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/3896-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download