fickerstealer | 18da34f7af863cd6fe9926167b5f52c173f072d2ef4c78d05388ea7725e5c04e

Analysis

max time kernel
150s
max time network
154s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
29/01/2023, 19:52

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General

Target

18da34f7af863cd6fe9926167b5f52c173f072d2ef4c78d05388ea7725e5c04e.exe
Size

363KB
MD5

16ac1252a52f1c85d4f47f221e639e54
SHA1

8462aa4bcb3325a0a335bdd5e9d1ba39176a954a
SHA256

18da34f7af863cd6fe9926167b5f52c173f072d2ef4c78d05388ea7725e5c04e
SHA512

9960b34863feea6e20892e9f69ed8e313796c271f36478599dc5ff2e1482363f53c0b554db52538fed448f9f615032c2f3cf29e42e7d2bf18b91821ed527f682
SSDEEP

6144:hcMfJoczoqdwqyL31dwVZ9ZHhom1qdRiJBL9zZc05cGN27Ne1c5w:hcMhNz9dwqyLlgZ9Fhom1qiJBLP/5cGN

Score

10^/10

fickerstealer infostealer

Malware Config

Extracted

Family

fickerstealer

deniedfight.com:80

Signatures

Fickerstealer
Ficker is an infostealer written in Rust and ASM.
infostealer fickerstealer

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
3	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1160 set thread context of 1080	1160	18da34f7af863cd6fe9926167b5f52c173f072d2ef4c78d05388ea7725e5c04e.exe	27

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1160 wrote to memory of 1080	1160	18da34f7af863cd6fe9926167b5f52c173f072d2ef4c78d05388ea7725e5c04e.exe	27
PID 1160 wrote to memory of 1080	1160	18da34f7af863cd6fe9926167b5f52c173f072d2ef4c78d05388ea7725e5c04e.exe	27
PID 1160 wrote to memory of 1080	1160	18da34f7af863cd6fe9926167b5f52c173f072d2ef4c78d05388ea7725e5c04e.exe	27
PID 1160 wrote to memory of 1080	1160	18da34f7af863cd6fe9926167b5f52c173f072d2ef4c78d05388ea7725e5c04e.exe	27
PID 1160 wrote to memory of 1080	1160	18da34f7af863cd6fe9926167b5f52c173f072d2ef4c78d05388ea7725e5c04e.exe	27
PID 1160 wrote to memory of 1080	1160	18da34f7af863cd6fe9926167b5f52c173f072d2ef4c78d05388ea7725e5c04e.exe	27
PID 1160 wrote to memory of 1080	1160	18da34f7af863cd6fe9926167b5f52c173f072d2ef4c78d05388ea7725e5c04e.exe	27
PID 1160 wrote to memory of 1080	1160	18da34f7af863cd6fe9926167b5f52c173f072d2ef4c78d05388ea7725e5c04e.exe	27
PID 1160 wrote to memory of 1080	1160	18da34f7af863cd6fe9926167b5f52c173f072d2ef4c78d05388ea7725e5c04e.exe	27
PID 1160 wrote to memory of 1080	1160	18da34f7af863cd6fe9926167b5f52c173f072d2ef4c78d05388ea7725e5c04e.exe	27
PID 1160 wrote to memory of 1080	1160	18da34f7af863cd6fe9926167b5f52c173f072d2ef4c78d05388ea7725e5c04e.exe	27
PID 1160 wrote to memory of 1080	1160	18da34f7af863cd6fe9926167b5f52c173f072d2ef4c78d05388ea7725e5c04e.exe	27
PID 1160 wrote to memory of 1080	1160	18da34f7af863cd6fe9926167b5f52c173f072d2ef4c78d05388ea7725e5c04e.exe	27
PID 1160 wrote to memory of 1080	1160	18da34f7af863cd6fe9926167b5f52c173f072d2ef4c78d05388ea7725e5c04e.exe	27

C:\Users\Admin\AppData\Local\Temp\18da34f7af863cd6fe9926167b5f52c173f072d2ef4c78d05388ea7725e5c04e.exe
"C:\Users\Admin\AppData\Local\Temp\18da34f7af863cd6fe9926167b5f52c173f072d2ef4c78d05388ea7725e5c04e.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1160
- C:\Users\Admin\AppData\Local\Temp\18da34f7af863cd6fe9926167b5f52c173f072d2ef4c78d05388ea7725e5c04e.exe
  "C:\Users\Admin\AppData\Local\Temp\18da34f7af863cd6fe9926167b5f52c173f072d2ef4c78d05388ea7725e5c04e.exe"
  2⤵
  PID:1080

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1080-54-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/1080-59-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/1080-60-0x00000000762E1000-0x00000000762E3000-memory.dmp

Filesize
8KB

Download
memory/1080-61-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/1160-56-0x00000000009AC000-0x00000000009D3000-memory.dmp

Filesize
156KB

Download
memory/1160-58-0x0000000000260000-0x00000000002A5000-memory.dmp

Filesize
276KB

Download