400989f5afef8fb2ca3d70cb0580b5d150e3e89622763ce457fd6c46b084d603

Analysis

max time kernel
144s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
01/02/2024, 16:38

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General

Target

87600ce72025f32a28698c68dbc95d5c.exe
Size

385KB
MD5

87600ce72025f32a28698c68dbc95d5c
SHA1

5b4d5c2fe36701c72d484950209bd35bc3a93a23
SHA256

400989f5afef8fb2ca3d70cb0580b5d150e3e89622763ce457fd6c46b084d603
SHA512

5bcbb30382a4bd7eb86df7586647811cb420a786139737cbc93cc80203f4e2ecae0d2dd24670de632a67649a308a4834473aae800571260accdc8073f1d745e7
SSDEEP

12288:an3fspWek6JGcnyM52atUQpZ/EztVhsP1B:YaV4cnTxtTyz+dB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2548	87600ce72025f32a28698c68dbc95d5c.exe

Executes dropped EXE 1 IoCs

pid	Process
2548	87600ce72025f32a28698c68dbc95d5c.exe

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

Web Service

T1102

flow	ioc
4	pastebin.com
6	pastebin.com

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2496	87600ce72025f32a28698c68dbc95d5c.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2496	87600ce72025f32a28698c68dbc95d5c.exe
2548	87600ce72025f32a28698c68dbc95d5c.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 2548	2496	87600ce72025f32a28698c68dbc95d5c.exe	85
PID 2496 wrote to memory of 2548	2496	87600ce72025f32a28698c68dbc95d5c.exe	85
PID 2496 wrote to memory of 2548	2496	87600ce72025f32a28698c68dbc95d5c.exe	85

C:\Users\Admin\AppData\Local\Temp\87600ce72025f32a28698c68dbc95d5c.exe
"C:\Users\Admin\AppData\Local\Temp\87600ce72025f32a28698c68dbc95d5c.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2496
- C:\Users\Admin\AppData\Local\Temp\87600ce72025f32a28698c68dbc95d5c.exe
  C:\Users\Admin\AppData\Local\Temp\87600ce72025f32a28698c68dbc95d5c.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2548

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\87600ce72025f32a28698c68dbc95d5c.exe

Filesize
385KB

MD5
5ff3d3c03a2214595082b9d0d7d99649

SHA1
eed0b2ae0fc4291e10f602e7784f41cae8bbd96e

SHA256
27d85423a0bdb16fafa4878f6a956517957123e5a2d7efcf67d9e0d224010aaf

SHA512
62bbe7bf38635628664ae39a5b9a7ccbd784f5ced5239c3124d6d4e7378e4e381eb839b9cbdba21a3560f00c4bdb6ae7f910b5475ca1cfaeb82e05567b5dc6db

Download Submit
memory/2496-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2496-1-0x0000000001610000-0x0000000001676000-memory.dmp

Filesize
408KB

Download
memory/2496-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2496-12-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2548-14-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2548-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2548-20-0x00000000015D0000-0x000000000162F000-memory.dmp

Filesize
380KB

Download
memory/2548-16-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download
memory/2548-31-0x000000000B600000-0x000000000B63C000-memory.dmp

Filesize
240KB

Download
memory/2548-36-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2548-30-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download