fickerstealer | 94930231bb310c9e34f6072be7428c5a64e21af721356101fade2f01593288e4

Analysis

max time kernel
148s
max time network
154s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
20-12-2023 14:54

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

ce9ef12f8e1127096913e2e05d725ccd.exe
Size

474KB
MD5

ce9ef12f8e1127096913e2e05d725ccd
SHA1

516b2566652cf80ae90dd7c0be91546e8a228b6b
SHA256

94930231bb310c9e34f6072be7428c5a64e21af721356101fade2f01593288e4
SHA512

c57871af01c2f898e123dc04bf6405f0492fa2660bff41af5d6613b85eee0981e07623a53b4e20e864ef55030b117b2af64541618620f1075f6dc5112c3b7890
SSDEEP

6144:ZoXTT6WUEZkrK9C9dhMLa/dkIdFMzvppGmPMlnELWNMW0rLAb56dpLN4XQKJ3:ZwTT6WUEKK9C9UadhGvp4VnNMW0rw3

Score

10^/10

fickerstealer infostealer

Malware Config

Extracted

Family

fickerstealer

game2030.site: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:

ce9ef12f8e1127096913e2e05d725ccd.exe

description pid process target process

PID 2396 set thread context of 2376 2396 ce9ef12f8e1127096913e2e05d725ccd.exe ce9ef12f8e1127096913e2e05d725ccd.exe

flow	ioc
3	api.ipify.org

description	pid	process	target process
PID 2396 set thread context of 2376	2396	ce9ef12f8e1127096913e2e05d725ccd.exe	ce9ef12f8e1127096913e2e05d725ccd.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

ce9ef12f8e1127096913e2e05d725ccd.exe

C:\Users\Admin\AppData\Local\Temp\ce9ef12f8e1127096913e2e05d725ccd.exe
"C:\Users\Admin\AppData\Local\Temp\ce9ef12f8e1127096913e2e05d725ccd.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2396
- C:\Users\Admin\AppData\Local\Temp\ce9ef12f8e1127096913e2e05d725ccd.exe
  "C:\Users\Admin\AppData\Local\Temp\ce9ef12f8e1127096913e2e05d725ccd.exe"
  2⤵
  PID:2376

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

C:\ProgramData\kaosdma.txt

Filesize
12B

MD5
8cf4dec152a9d79a3d62202b886eda9b

SHA1
0c1b3d3d02c0b655aa3526a58486b84872f18cc2

SHA256
c30e56c9c8fe30ffa4a4ff712cf2fa1808ee82ca258cd4c8ebefcc82250b6c01

SHA512
a5a65f0604f8553d0be07bd5214db52d3f167e7511d29cb64e3fa9d8c510cc79976ff2a5acb9b8c09b666f306ac8e4ad389f9a2de3ca46d57b1e91060a4c50fd

Download Submit
memory/2376-3-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2376-7-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/2376-8-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/2376-5-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/2376-14-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/2396-2-0x00000000002C0000-0x0000000000307000-memory.dmp

Filesize
284KB

Download
memory/2396-1-0x0000000000920000-0x0000000000A20000-memory.dmp

Filesize
1024KB

Download

description	pid	process	target process
PID 2396 wrote to memory of 2376	2396	ce9ef12f8e1127096913e2e05d725ccd.exe	ce9ef12f8e1127096913e2e05d725ccd.exe
PID 2396 wrote to memory of 2376	2396	ce9ef12f8e1127096913e2e05d725ccd.exe	ce9ef12f8e1127096913e2e05d725ccd.exe
PID 2396 wrote to memory of 2376	2396	ce9ef12f8e1127096913e2e05d725ccd.exe	ce9ef12f8e1127096913e2e05d725ccd.exe
PID 2396 wrote to memory of 2376	2396	ce9ef12f8e1127096913e2e05d725ccd.exe	ce9ef12f8e1127096913e2e05d725ccd.exe
PID 2396 wrote to memory of 2376	2396	ce9ef12f8e1127096913e2e05d725ccd.exe	ce9ef12f8e1127096913e2e05d725ccd.exe
PID 2396 wrote to memory of 2376	2396	ce9ef12f8e1127096913e2e05d725ccd.exe	ce9ef12f8e1127096913e2e05d725ccd.exe
PID 2396 wrote to memory of 2376	2396	ce9ef12f8e1127096913e2e05d725ccd.exe	ce9ef12f8e1127096913e2e05d725ccd.exe
PID 2396 wrote to memory of 2376	2396	ce9ef12f8e1127096913e2e05d725ccd.exe	ce9ef12f8e1127096913e2e05d725ccd.exe
PID 2396 wrote to memory of 2376	2396	ce9ef12f8e1127096913e2e05d725ccd.exe	ce9ef12f8e1127096913e2e05d725ccd.exe
PID 2396 wrote to memory of 2376	2396	ce9ef12f8e1127096913e2e05d725ccd.exe	ce9ef12f8e1127096913e2e05d725ccd.exe
PID 2396 wrote to memory of 2376	2396	ce9ef12f8e1127096913e2e05d725ccd.exe	ce9ef12f8e1127096913e2e05d725ccd.exe
PID 2396 wrote to memory of 2376	2396	ce9ef12f8e1127096913e2e05d725ccd.exe	ce9ef12f8e1127096913e2e05d725ccd.exe
PID 2396 wrote to memory of 2376	2396	ce9ef12f8e1127096913e2e05d725ccd.exe	ce9ef12f8e1127096913e2e05d725ccd.exe
PID 2396 wrote to memory of 2376	2396	ce9ef12f8e1127096913e2e05d725ccd.exe	ce9ef12f8e1127096913e2e05d725ccd.exe
PID 2396 wrote to memory of 2376	2396	ce9ef12f8e1127096913e2e05d725ccd.exe	ce9ef12f8e1127096913e2e05d725ccd.exe
PID 2396 wrote to memory of 2376	2396	ce9ef12f8e1127096913e2e05d725ccd.exe	ce9ef12f8e1127096913e2e05d725ccd.exe
PID 2396 wrote to memory of 2376	2396	ce9ef12f8e1127096913e2e05d725ccd.exe	ce9ef12f8e1127096913e2e05d725ccd.exe
PID 2396 wrote to memory of 2376	2396	ce9ef12f8e1127096913e2e05d725ccd.exe	ce9ef12f8e1127096913e2e05d725ccd.exe
PID 2396 wrote to memory of 2376	2396	ce9ef12f8e1127096913e2e05d725ccd.exe	ce9ef12f8e1127096913e2e05d725ccd.exe
PID 2396 wrote to memory of 2376	2396	ce9ef12f8e1127096913e2e05d725ccd.exe	ce9ef12f8e1127096913e2e05d725ccd.exe