fickerstealer | 3b1660f9d496e793dab524cd823e95a32cfe735938e2224718ede68c65020aa4

Analysis

max time kernel
145s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
14-11-2022 09:44

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General

Target

9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe
Size

536KB
MD5

0fd7de5367376231a788872005d7ed4f
SHA1

658e4d5efb8b14661967be2183cc60e3e561b2b6
SHA256

9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd
SHA512

522d5be2803fbce0d12c325cc2ef1e3a92cec03aeba7d1164530093ad58caecd827dd557ca3c182a66c6667150e731de37bb552d19425f96cc78fe3423e1a863
SSDEEP

12288:eKmlz464jAfhe5pUC1jAXBoFACBfz6JMW0rwrsu:oz4d/5iCj0BoNBb6Jh3

Score

10^/10

fickerstealer infostealer

Malware Config

Extracted

Family

fickerstealer

80.87.192.115:80

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.

Processes:

flow	ioc
4	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe

description	pid	Process	procid_target
PID 4896 set thread context of 1344	4896	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	80

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe

description	pid	Process	procid_target
PID 4896 wrote to memory of 1344	4896	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	80
PID 4896 wrote to memory of 1344	4896	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	80
PID 4896 wrote to memory of 1344	4896	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	80
PID 4896 wrote to memory of 1344	4896	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	80
PID 4896 wrote to memory of 1344	4896	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	80
PID 4896 wrote to memory of 1344	4896	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	80
PID 4896 wrote to memory of 1344	4896	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	80
PID 4896 wrote to memory of 1344	4896	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	80
PID 4896 wrote to memory of 1344	4896	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	80
PID 4896 wrote to memory of 1344	4896	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	80
PID 4896 wrote to memory of 1344	4896	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	80
PID 4896 wrote to memory of 1344	4896	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	80
PID 4896 wrote to memory of 1344	4896	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	80
PID 4896 wrote to memory of 1344	4896	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	80
PID 4896 wrote to memory of 1344	4896	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	80
PID 4896 wrote to memory of 1344	4896	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	80
PID 4896 wrote to memory of 1344	4896	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	80
PID 4896 wrote to memory of 1344	4896	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	80
PID 4896 wrote to memory of 1344	4896	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	80

C:\Users\Admin\AppData\Local\Temp\9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe
"C:\Users\Admin\AppData\Local\Temp\9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4896
- C:\Users\Admin\AppData\Local\Temp\9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe
  "C:\Users\Admin\AppData\Local\Temp\9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe"
  2⤵
  PID:1344

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1344-132-0x0000000000000000-mapping.dmp

Download
memory/1344-133-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/1344-136-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/1344-138-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/4896-137-0x00000000024A0000-0x00000000024E7000-memory.dmp

Filesize
284KB

Download
memory/4896-135-0x0000000002632000-0x000000000265A000-memory.dmp

Filesize
160KB

Download