fickerstealer | 3b1660f9d496e793dab524cd823e95a32cfe735938e2224718ede68c65020aa4

Analysis

max time kernel
43s
max time network
125s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-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
3	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe

description	pid	Process	procid_target
PID 1800 set thread context of 1572	1800	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	28

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe

description	pid	Process	procid_target
PID 1800 wrote to memory of 1572	1800	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	28
PID 1800 wrote to memory of 1572	1800	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	28
PID 1800 wrote to memory of 1572	1800	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	28
PID 1800 wrote to memory of 1572	1800	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	28
PID 1800 wrote to memory of 1572	1800	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	28
PID 1800 wrote to memory of 1572	1800	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	28
PID 1800 wrote to memory of 1572	1800	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	28
PID 1800 wrote to memory of 1572	1800	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	28
PID 1800 wrote to memory of 1572	1800	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	28
PID 1800 wrote to memory of 1572	1800	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	28
PID 1800 wrote to memory of 1572	1800	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	28
PID 1800 wrote to memory of 1572	1800	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	28
PID 1800 wrote to memory of 1572	1800	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	28
PID 1800 wrote to memory of 1572	1800	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	28
PID 1800 wrote to memory of 1572	1800	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	28
PID 1800 wrote to memory of 1572	1800	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	28
PID 1800 wrote to memory of 1572	1800	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	28
PID 1800 wrote to memory of 1572	1800	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	28
PID 1800 wrote to memory of 1572	1800	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	28
PID 1800 wrote to memory of 1572	1800	9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe	28

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:1800
- C:\Users\Admin\AppData\Local\Temp\9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe
  "C:\Users\Admin\AppData\Local\Temp\9083992637e90e412e6f4e77331eb69ee8db821c54bbc38533e0f889cc4ca9dd.exe"
  2⤵
  PID:1572

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1572-55-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/1572-56-0x0000000000401480-mapping.dmp

Download
memory/1572-60-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/1572-61-0x00000000758C1000-0x00000000758C3000-memory.dmp

Filesize
8KB

Download
memory/1572-62-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/1572-63-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/1800-54-0x0000000002468000-0x0000000002490000-memory.dmp

Filesize
160KB

Download
memory/1800-57-0x0000000002468000-0x0000000002490000-memory.dmp

Filesize
160KB

Download
memory/1800-59-0x00000000002B0000-0x00000000002F7000-memory.dmp

Filesize
284KB

Download